Refactor sample to be out of main CMakeLists
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@ -38,3 +38,5 @@ cmake-build*/**
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.idea
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puml/**
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.vscode/settings.json
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sample/build
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@ -66,7 +66,6 @@ add_git_submodule("lib/json")
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# --------------
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add_subdirectory(config)
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add_subdirectory(lib/Files)
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add_subdirectory(sample)
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add_subdirectory(src)
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# Testing
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4
Makefile
4
Makefile
@ -69,8 +69,8 @@ release: ## Build a Release version of the project
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fname = "tests/data/iris.arff"
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sample: ## Build sample
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@echo ">>> Building Sample...";
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cmake --build $(f_release) -t bayesnet_sample $(n_procs)
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$(f_release)/sample/bayesnet_sample $(fname)
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@cd sample && cmake -B build -S . && cmake --build build -t bayesnet_sample
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sample/build/bayesnet_sample $(fname)
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@echo ">>> Done";
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opt = ""
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@ -1,14 +1,20 @@
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cmake_minimum_required(VERSION 3.20)
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project(bayesnet_sample)
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set(CMAKE_CXX_STANDARD 17)
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find_package(Torch REQUIRED)
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find_library(BayesNet NAMES BayesNet libBayesNet REQUIRED)
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include_directories(
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${BayesNet_SOURCE_DIR}/src
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${BayesNet_SOURCE_DIR}/src/classifiers
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${BayesNet_SOURCE_DIR}/src/ensembles
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${BayesNet_SOURCE_DIR}/src/bayesian_network
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${BayesNet_SOURCE_DIR}/src/utils
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${BayesNet_SOURCE_DIR}/src/feature_selection
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${BayesNet_SOURCE_DIR}/lib/Files
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${BayesNet_SOURCE_DIR}/lib/mdlp
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${BayesNet_SOURCE_DIR}/lib/json/include
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${CMAKE_BINARY_DIR}/configured_files/include
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lib/Files
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lib/mdlp
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lib/json/include
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/usr/local/include/bayesnet
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)
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add_subdirectory(lib/Files)
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add_subdirectory(lib/mdlp)
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add_executable(bayesnet_sample sample.cc)
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target_link_libraries(bayesnet_sample ArffFiles BayesNet)
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target_link_libraries(bayesnet_sample ArffFiles mdlp "${TORCH_LIBRARIES}" "${BayesNet}")
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168
sample/lib/Files/ArffFiles.cc
Normal file
168
sample/lib/Files/ArffFiles.cc
Normal file
@ -0,0 +1,168 @@
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#include "ArffFiles.h"
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#include <fstream>
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#include <sstream>
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#include <map>
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#include <iostream>
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ArffFiles::ArffFiles() = default;
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std::vector<std::string> ArffFiles::getLines() const
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{
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return lines;
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}
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unsigned long int ArffFiles::getSize() const
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{
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return lines.size();
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}
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std::vector<std::pair<std::string, std::string>> ArffFiles::getAttributes() const
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{
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return attributes;
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}
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std::string ArffFiles::getClassName() const
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{
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return className;
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}
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std::string ArffFiles::getClassType() const
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{
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return classType;
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}
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std::vector<std::vector<float>>& ArffFiles::getX()
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{
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return X;
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}
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std::vector<int>& ArffFiles::getY()
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{
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return y;
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}
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void ArffFiles::loadCommon(std::string fileName)
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{
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std::ifstream file(fileName);
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if (!file.is_open()) {
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throw std::invalid_argument("Unable to open file");
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}
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std::string line;
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std::string keyword;
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std::string attribute;
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std::string type;
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std::string type_w;
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while (getline(file, line)) {
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if (line.empty() || line[0] == '%' || line == "\r" || line == " ") {
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continue;
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}
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if (line.find("@attribute") != std::string::npos || line.find("@ATTRIBUTE") != std::string::npos) {
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std::stringstream ss(line);
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ss >> keyword >> attribute;
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type = "";
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while (ss >> type_w)
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type += type_w + " ";
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attributes.emplace_back(trim(attribute), trim(type));
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continue;
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}
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if (line[0] == '@') {
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continue;
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}
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lines.push_back(line);
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}
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file.close();
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if (attributes.empty())
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throw std::invalid_argument("No attributes found");
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}
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void ArffFiles::load(const std::string& fileName, bool classLast)
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{
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int labelIndex;
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loadCommon(fileName);
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if (classLast) {
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className = std::get<0>(attributes.back());
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classType = std::get<1>(attributes.back());
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attributes.pop_back();
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labelIndex = static_cast<int>(attributes.size());
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} else {
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className = std::get<0>(attributes.front());
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classType = std::get<1>(attributes.front());
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attributes.erase(attributes.begin());
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labelIndex = 0;
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}
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generateDataset(labelIndex);
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}
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void ArffFiles::load(const std::string& fileName, const std::string& name)
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{
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int labelIndex;
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loadCommon(fileName);
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bool found = false;
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for (int i = 0; i < attributes.size(); ++i) {
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if (attributes[i].first == name) {
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className = std::get<0>(attributes[i]);
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classType = std::get<1>(attributes[i]);
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attributes.erase(attributes.begin() + i);
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labelIndex = i;
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found = true;
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break;
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}
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}
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if (!found) {
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throw std::invalid_argument("Class name not found");
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}
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generateDataset(labelIndex);
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}
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void ArffFiles::generateDataset(int labelIndex)
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{
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X = std::vector<std::vector<float>>(attributes.size(), std::vector<float>(lines.size()));
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auto yy = std::vector<std::string>(lines.size(), "");
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auto removeLines = std::vector<int>(); // Lines with missing values
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for (size_t i = 0; i < lines.size(); i++) {
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std::stringstream ss(lines[i]);
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std::string value;
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int pos = 0;
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int xIndex = 0;
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while (getline(ss, value, ',')) {
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if (pos++ == labelIndex) {
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yy[i] = value;
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} else {
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if (value == "?") {
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X[xIndex++][i] = -1;
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removeLines.push_back(i);
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} else
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X[xIndex++][i] = stof(value);
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}
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}
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}
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for (auto i : removeLines) {
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yy.erase(yy.begin() + i);
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for (auto& x : X) {
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x.erase(x.begin() + i);
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}
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}
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y = factorize(yy);
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}
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std::string ArffFiles::trim(const std::string& source)
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{
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std::string s(source);
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s.erase(0, s.find_first_not_of(" '\n\r\t"));
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s.erase(s.find_last_not_of(" '\n\r\t") + 1);
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return s;
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}
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std::vector<int> ArffFiles::factorize(const std::vector<std::string>& labels_t)
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{
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std::vector<int> yy;
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yy.reserve(labels_t.size());
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std::map<std::string, int> labelMap;
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int i = 0;
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for (const std::string& label : labels_t) {
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if (labelMap.find(label) == labelMap.end()) {
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labelMap[label] = i++;
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}
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yy.push_back(labelMap[label]);
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}
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return yy;
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}
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32
sample/lib/Files/ArffFiles.h
Normal file
32
sample/lib/Files/ArffFiles.h
Normal file
@ -0,0 +1,32 @@
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#ifndef ARFFFILES_H
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#define ARFFFILES_H
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#include <string>
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#include <vector>
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class ArffFiles {
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private:
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std::vector<std::string> lines;
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std::vector<std::pair<std::string, std::string>> attributes;
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std::string className;
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std::string classType;
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std::vector<std::vector<float>> X;
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std::vector<int> y;
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void generateDataset(int);
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void loadCommon(std::string);
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public:
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ArffFiles();
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void load(const std::string&, bool = true);
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void load(const std::string&, const std::string&);
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std::vector<std::string> getLines() const;
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unsigned long int getSize() const;
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std::string getClassName() const;
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std::string getClassType() const;
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static std::string trim(const std::string&);
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std::vector<std::vector<float>>& getX();
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std::vector<int>& getY();
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std::vector<std::pair<std::string, std::string>> getAttributes() const;
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static std::vector<int> factorize(const std::vector<std::string>& labels_t);
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};
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#endif
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1
sample/lib/Files/CMakeLists.txt
Normal file
1
sample/lib/Files/CMakeLists.txt
Normal file
@ -0,0 +1 @@
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add_library(ArffFiles ArffFiles.cc)
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55
sample/lib/json/include/nlohmann/adl_serializer.hpp
Normal file
55
sample/lib/json/include/nlohmann/adl_serializer.hpp
Normal file
@ -0,0 +1,55 @@
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// __ _____ _____ _____
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// __| | __| | | | JSON for Modern C++
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// | | |__ | | | | | | version 3.11.3
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// |_____|_____|_____|_|___| https://github.com/nlohmann/json
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//
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// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <utility>
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#include <nlohmann/detail/abi_macros.hpp>
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#include <nlohmann/detail/conversions/from_json.hpp>
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#include <nlohmann/detail/conversions/to_json.hpp>
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#include <nlohmann/detail/meta/identity_tag.hpp>
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NLOHMANN_JSON_NAMESPACE_BEGIN
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/// @sa https://json.nlohmann.me/api/adl_serializer/
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template<typename ValueType, typename>
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struct adl_serializer
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{
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/// @brief convert a JSON value to any value type
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/// @sa https://json.nlohmann.me/api/adl_serializer/from_json/
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template<typename BasicJsonType, typename TargetType = ValueType>
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static auto from_json(BasicJsonType && j, TargetType& val) noexcept(
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noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), val)))
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-> decltype(::nlohmann::from_json(std::forward<BasicJsonType>(j), val), void())
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{
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::nlohmann::from_json(std::forward<BasicJsonType>(j), val);
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}
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/// @brief convert a JSON value to any value type
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/// @sa https://json.nlohmann.me/api/adl_serializer/from_json/
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template<typename BasicJsonType, typename TargetType = ValueType>
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static auto from_json(BasicJsonType && j) noexcept(
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noexcept(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {})))
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-> decltype(::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {}))
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{
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return ::nlohmann::from_json(std::forward<BasicJsonType>(j), detail::identity_tag<TargetType> {});
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}
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/// @brief convert any value type to a JSON value
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/// @sa https://json.nlohmann.me/api/adl_serializer/to_json/
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template<typename BasicJsonType, typename TargetType = ValueType>
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static auto to_json(BasicJsonType& j, TargetType && val) noexcept(
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noexcept(::nlohmann::to_json(j, std::forward<TargetType>(val))))
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-> decltype(::nlohmann::to_json(j, std::forward<TargetType>(val)), void())
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{
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::nlohmann::to_json(j, std::forward<TargetType>(val));
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}
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};
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NLOHMANN_JSON_NAMESPACE_END
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103
sample/lib/json/include/nlohmann/byte_container_with_subtype.hpp
Normal file
103
sample/lib/json/include/nlohmann/byte_container_with_subtype.hpp
Normal file
@ -0,0 +1,103 @@
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// __ _____ _____ _____
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// __| | __| | | | JSON for Modern C++
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// | | |__ | | | | | | version 3.11.3
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// |_____|_____|_____|_|___| https://github.com/nlohmann/json
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//
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// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <cstdint> // uint8_t, uint64_t
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#include <tuple> // tie
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#include <utility> // move
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#include <nlohmann/detail/abi_macros.hpp>
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NLOHMANN_JSON_NAMESPACE_BEGIN
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/// @brief an internal type for a backed binary type
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/
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template<typename BinaryType>
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class byte_container_with_subtype : public BinaryType
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{
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public:
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using container_type = BinaryType;
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using subtype_type = std::uint64_t;
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/
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byte_container_with_subtype() noexcept(noexcept(container_type()))
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: container_type()
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{}
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/
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byte_container_with_subtype(const container_type& b) noexcept(noexcept(container_type(b)))
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: container_type(b)
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{}
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/
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byte_container_with_subtype(container_type&& b) noexcept(noexcept(container_type(std::move(b))))
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: container_type(std::move(b))
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{}
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/
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byte_container_with_subtype(const container_type& b, subtype_type subtype_) noexcept(noexcept(container_type(b)))
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: container_type(b)
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, m_subtype(subtype_)
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, m_has_subtype(true)
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{}
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/byte_container_with_subtype/
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byte_container_with_subtype(container_type&& b, subtype_type subtype_) noexcept(noexcept(container_type(std::move(b))))
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: container_type(std::move(b))
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, m_subtype(subtype_)
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, m_has_subtype(true)
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{}
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bool operator==(const byte_container_with_subtype& rhs) const
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{
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return std::tie(static_cast<const BinaryType&>(*this), m_subtype, m_has_subtype) ==
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std::tie(static_cast<const BinaryType&>(rhs), rhs.m_subtype, rhs.m_has_subtype);
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}
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bool operator!=(const byte_container_with_subtype& rhs) const
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{
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return !(rhs == *this);
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}
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/// @brief sets the binary subtype
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/set_subtype/
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void set_subtype(subtype_type subtype_) noexcept
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{
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m_subtype = subtype_;
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m_has_subtype = true;
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}
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/// @brief return the binary subtype
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/subtype/
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constexpr subtype_type subtype() const noexcept
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{
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return m_has_subtype ? m_subtype : static_cast<subtype_type>(-1);
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}
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/// @brief return whether the value has a subtype
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/has_subtype/
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constexpr bool has_subtype() const noexcept
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{
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return m_has_subtype;
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}
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/// @brief clears the binary subtype
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/// @sa https://json.nlohmann.me/api/byte_container_with_subtype/clear_subtype/
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void clear_subtype() noexcept
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{
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m_subtype = 0;
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m_has_subtype = false;
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}
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private:
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subtype_type m_subtype = 0;
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bool m_has_subtype = false;
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};
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NLOHMANN_JSON_NAMESPACE_END
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100
sample/lib/json/include/nlohmann/detail/abi_macros.hpp
Normal file
100
sample/lib/json/include/nlohmann/detail/abi_macros.hpp
Normal file
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// __ _____ _____ _____
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// __| | __| | | | JSON for Modern C++
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// | | |__ | | | | | | version 3.11.3
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// |_____|_____|_____|_|___| https://github.com/nlohmann/json
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//
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// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
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// SPDX-License-Identifier: MIT
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#pragma once
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// This file contains all macro definitions affecting or depending on the ABI
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#ifndef JSON_SKIP_LIBRARY_VERSION_CHECK
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#if defined(NLOHMANN_JSON_VERSION_MAJOR) && defined(NLOHMANN_JSON_VERSION_MINOR) && defined(NLOHMANN_JSON_VERSION_PATCH)
|
||||
#if NLOHMANN_JSON_VERSION_MAJOR != 3 || NLOHMANN_JSON_VERSION_MINOR != 11 || NLOHMANN_JSON_VERSION_PATCH != 3
|
||||
#warning "Already included a different version of the library!"
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define NLOHMANN_JSON_VERSION_MAJOR 3 // NOLINT(modernize-macro-to-enum)
|
||||
#define NLOHMANN_JSON_VERSION_MINOR 11 // NOLINT(modernize-macro-to-enum)
|
||||
#define NLOHMANN_JSON_VERSION_PATCH 3 // NOLINT(modernize-macro-to-enum)
|
||||
|
||||
#ifndef JSON_DIAGNOSTICS
|
||||
#define JSON_DIAGNOSTICS 0
|
||||
#endif
|
||||
|
||||
#ifndef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON
|
||||
#define JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON 0
|
||||
#endif
|
||||
|
||||
#if JSON_DIAGNOSTICS
|
||||
#define NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS _diag
|
||||
#else
|
||||
#define NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS
|
||||
#endif
|
||||
|
||||
#if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON
|
||||
#define NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON _ldvcmp
|
||||
#else
|
||||
#define NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON
|
||||
#endif
|
||||
|
||||
#ifndef NLOHMANN_JSON_NAMESPACE_NO_VERSION
|
||||
#define NLOHMANN_JSON_NAMESPACE_NO_VERSION 0
|
||||
#endif
|
||||
|
||||
// Construct the namespace ABI tags component
|
||||
#define NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b) json_abi ## a ## b
|
||||
#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b) \
|
||||
NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b)
|
||||
|
||||
#define NLOHMANN_JSON_ABI_TAGS \
|
||||
NLOHMANN_JSON_ABI_TAGS_CONCAT( \
|
||||
NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS, \
|
||||
NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON)
|
||||
|
||||
// Construct the namespace version component
|
||||
#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) \
|
||||
_v ## major ## _ ## minor ## _ ## patch
|
||||
#define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(major, minor, patch) \
|
||||
NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch)
|
||||
|
||||
#if NLOHMANN_JSON_NAMESPACE_NO_VERSION
|
||||
#define NLOHMANN_JSON_NAMESPACE_VERSION
|
||||
#else
|
||||
#define NLOHMANN_JSON_NAMESPACE_VERSION \
|
||||
NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT(NLOHMANN_JSON_VERSION_MAJOR, \
|
||||
NLOHMANN_JSON_VERSION_MINOR, \
|
||||
NLOHMANN_JSON_VERSION_PATCH)
|
||||
#endif
|
||||
|
||||
// Combine namespace components
|
||||
#define NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b) a ## b
|
||||
#define NLOHMANN_JSON_NAMESPACE_CONCAT(a, b) \
|
||||
NLOHMANN_JSON_NAMESPACE_CONCAT_EX(a, b)
|
||||
|
||||
#ifndef NLOHMANN_JSON_NAMESPACE
|
||||
#define NLOHMANN_JSON_NAMESPACE \
|
||||
nlohmann::NLOHMANN_JSON_NAMESPACE_CONCAT( \
|
||||
NLOHMANN_JSON_ABI_TAGS, \
|
||||
NLOHMANN_JSON_NAMESPACE_VERSION)
|
||||
#endif
|
||||
|
||||
#ifndef NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
#define NLOHMANN_JSON_NAMESPACE_BEGIN \
|
||||
namespace nlohmann \
|
||||
{ \
|
||||
inline namespace NLOHMANN_JSON_NAMESPACE_CONCAT( \
|
||||
NLOHMANN_JSON_ABI_TAGS, \
|
||||
NLOHMANN_JSON_NAMESPACE_VERSION) \
|
||||
{
|
||||
#endif
|
||||
|
||||
#ifndef NLOHMANN_JSON_NAMESPACE_END
|
||||
#define NLOHMANN_JSON_NAMESPACE_END \
|
||||
} /* namespace (inline namespace) NOLINT(readability/namespace) */ \
|
||||
} // namespace nlohmann
|
||||
#endif
|
||||
@ -0,0 +1,497 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <algorithm> // transform
|
||||
#include <array> // array
|
||||
#include <forward_list> // forward_list
|
||||
#include <iterator> // inserter, front_inserter, end
|
||||
#include <map> // map
|
||||
#include <string> // string
|
||||
#include <tuple> // tuple, make_tuple
|
||||
#include <type_traits> // is_arithmetic, is_same, is_enum, underlying_type, is_convertible
|
||||
#include <unordered_map> // unordered_map
|
||||
#include <utility> // pair, declval
|
||||
#include <valarray> // valarray
|
||||
|
||||
#include <nlohmann/detail/exceptions.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
#include <nlohmann/detail/meta/identity_tag.hpp>
|
||||
#include <nlohmann/detail/meta/std_fs.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
#include <nlohmann/detail/string_concat.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, typename std::nullptr_t& n)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_null()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be null, but is ", j.type_name()), &j));
|
||||
}
|
||||
n = nullptr;
|
||||
}
|
||||
|
||||
// overloads for basic_json template parameters
|
||||
template < typename BasicJsonType, typename ArithmeticType,
|
||||
enable_if_t < std::is_arithmetic<ArithmeticType>::value&&
|
||||
!std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
|
||||
int > = 0 >
|
||||
void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val)
|
||||
{
|
||||
switch (static_cast<value_t>(j))
|
||||
{
|
||||
case value_t::number_unsigned:
|
||||
{
|
||||
val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_unsigned_t*>());
|
||||
break;
|
||||
}
|
||||
case value_t::number_integer:
|
||||
{
|
||||
val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_integer_t*>());
|
||||
break;
|
||||
}
|
||||
case value_t::number_float:
|
||||
{
|
||||
val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_float_t*>());
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::object:
|
||||
case value_t::array:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
JSON_THROW(type_error::create(302, concat("type must be number, but is ", j.type_name()), &j));
|
||||
}
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_boolean()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be boolean, but is ", j.type_name()), &j));
|
||||
}
|
||||
b = *j.template get_ptr<const typename BasicJsonType::boolean_t*>();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, typename BasicJsonType::string_t& s)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_string()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be string, but is ", j.type_name()), &j));
|
||||
}
|
||||
s = *j.template get_ptr<const typename BasicJsonType::string_t*>();
|
||||
}
|
||||
|
||||
template <
|
||||
typename BasicJsonType, typename StringType,
|
||||
enable_if_t <
|
||||
std::is_assignable<StringType&, const typename BasicJsonType::string_t>::value
|
||||
&& is_detected_exact<typename BasicJsonType::string_t::value_type, value_type_t, StringType>::value
|
||||
&& !std::is_same<typename BasicJsonType::string_t, StringType>::value
|
||||
&& !is_json_ref<StringType>::value, int > = 0 >
|
||||
inline void from_json(const BasicJsonType& j, StringType& s)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_string()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be string, but is ", j.type_name()), &j));
|
||||
}
|
||||
|
||||
s = *j.template get_ptr<const typename BasicJsonType::string_t*>();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, typename BasicJsonType::number_float_t& val)
|
||||
{
|
||||
get_arithmetic_value(j, val);
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, typename BasicJsonType::number_unsigned_t& val)
|
||||
{
|
||||
get_arithmetic_value(j, val);
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, typename BasicJsonType::number_integer_t& val)
|
||||
{
|
||||
get_arithmetic_value(j, val);
|
||||
}
|
||||
|
||||
#if !JSON_DISABLE_ENUM_SERIALIZATION
|
||||
template<typename BasicJsonType, typename EnumType,
|
||||
enable_if_t<std::is_enum<EnumType>::value, int> = 0>
|
||||
inline void from_json(const BasicJsonType& j, EnumType& e)
|
||||
{
|
||||
typename std::underlying_type<EnumType>::type val;
|
||||
get_arithmetic_value(j, val);
|
||||
e = static_cast<EnumType>(val);
|
||||
}
|
||||
#endif // JSON_DISABLE_ENUM_SERIALIZATION
|
||||
|
||||
// forward_list doesn't have an insert method
|
||||
template<typename BasicJsonType, typename T, typename Allocator,
|
||||
enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0>
|
||||
inline void from_json(const BasicJsonType& j, std::forward_list<T, Allocator>& l)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
|
||||
}
|
||||
l.clear();
|
||||
std::transform(j.rbegin(), j.rend(),
|
||||
std::front_inserter(l), [](const BasicJsonType & i)
|
||||
{
|
||||
return i.template get<T>();
|
||||
});
|
||||
}
|
||||
|
||||
// valarray doesn't have an insert method
|
||||
template<typename BasicJsonType, typename T,
|
||||
enable_if_t<is_getable<BasicJsonType, T>::value, int> = 0>
|
||||
inline void from_json(const BasicJsonType& j, std::valarray<T>& l)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
|
||||
}
|
||||
l.resize(j.size());
|
||||
std::transform(j.begin(), j.end(), std::begin(l),
|
||||
[](const BasicJsonType & elem)
|
||||
{
|
||||
return elem.template get<T>();
|
||||
});
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename T, std::size_t N>
|
||||
auto from_json(const BasicJsonType& j, T (&arr)[N]) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
|
||||
-> decltype(j.template get<T>(), void())
|
||||
{
|
||||
for (std::size_t i = 0; i < N; ++i)
|
||||
{
|
||||
arr[i] = j.at(i).template get<T>();
|
||||
}
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json_array_impl(const BasicJsonType& j, typename BasicJsonType::array_t& arr, priority_tag<3> /*unused*/)
|
||||
{
|
||||
arr = *j.template get_ptr<const typename BasicJsonType::array_t*>();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename T, std::size_t N>
|
||||
auto from_json_array_impl(const BasicJsonType& j, std::array<T, N>& arr,
|
||||
priority_tag<2> /*unused*/)
|
||||
-> decltype(j.template get<T>(), void())
|
||||
{
|
||||
for (std::size_t i = 0; i < N; ++i)
|
||||
{
|
||||
arr[i] = j.at(i).template get<T>();
|
||||
}
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleArrayType,
|
||||
enable_if_t<
|
||||
std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value,
|
||||
int> = 0>
|
||||
auto from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr, priority_tag<1> /*unused*/)
|
||||
-> decltype(
|
||||
arr.reserve(std::declval<typename ConstructibleArrayType::size_type>()),
|
||||
j.template get<typename ConstructibleArrayType::value_type>(),
|
||||
void())
|
||||
{
|
||||
using std::end;
|
||||
|
||||
ConstructibleArrayType ret;
|
||||
ret.reserve(j.size());
|
||||
std::transform(j.begin(), j.end(),
|
||||
std::inserter(ret, end(ret)), [](const BasicJsonType & i)
|
||||
{
|
||||
// get<BasicJsonType>() returns *this, this won't call a from_json
|
||||
// method when value_type is BasicJsonType
|
||||
return i.template get<typename ConstructibleArrayType::value_type>();
|
||||
});
|
||||
arr = std::move(ret);
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleArrayType,
|
||||
enable_if_t<
|
||||
std::is_assignable<ConstructibleArrayType&, ConstructibleArrayType>::value,
|
||||
int> = 0>
|
||||
inline void from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr,
|
||||
priority_tag<0> /*unused*/)
|
||||
{
|
||||
using std::end;
|
||||
|
||||
ConstructibleArrayType ret;
|
||||
std::transform(
|
||||
j.begin(), j.end(), std::inserter(ret, end(ret)),
|
||||
[](const BasicJsonType & i)
|
||||
{
|
||||
// get<BasicJsonType>() returns *this, this won't call a from_json
|
||||
// method when value_type is BasicJsonType
|
||||
return i.template get<typename ConstructibleArrayType::value_type>();
|
||||
});
|
||||
arr = std::move(ret);
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename ConstructibleArrayType,
|
||||
enable_if_t <
|
||||
is_constructible_array_type<BasicJsonType, ConstructibleArrayType>::value&&
|
||||
!is_constructible_object_type<BasicJsonType, ConstructibleArrayType>::value&&
|
||||
!is_constructible_string_type<BasicJsonType, ConstructibleArrayType>::value&&
|
||||
!std::is_same<ConstructibleArrayType, typename BasicJsonType::binary_t>::value&&
|
||||
!is_basic_json<ConstructibleArrayType>::value,
|
||||
int > = 0 >
|
||||
auto from_json(const BasicJsonType& j, ConstructibleArrayType& arr)
|
||||
-> decltype(from_json_array_impl(j, arr, priority_tag<3> {}),
|
||||
j.template get<typename ConstructibleArrayType::value_type>(),
|
||||
void())
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
|
||||
}
|
||||
|
||||
from_json_array_impl(j, arr, priority_tag<3> {});
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename T, std::size_t... Idx >
|
||||
std::array<T, sizeof...(Idx)> from_json_inplace_array_impl(BasicJsonType&& j,
|
||||
identity_tag<std::array<T, sizeof...(Idx)>> /*unused*/, index_sequence<Idx...> /*unused*/)
|
||||
{
|
||||
return { { std::forward<BasicJsonType>(j).at(Idx).template get<T>()... } };
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename T, std::size_t N >
|
||||
auto from_json(BasicJsonType&& j, identity_tag<std::array<T, N>> tag)
|
||||
-> decltype(from_json_inplace_array_impl(std::forward<BasicJsonType>(j), tag, make_index_sequence<N> {}))
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
|
||||
}
|
||||
|
||||
return from_json_inplace_array_impl(std::forward<BasicJsonType>(j), tag, make_index_sequence<N> {});
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, typename BasicJsonType::binary_t& bin)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_binary()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be binary, but is ", j.type_name()), &j));
|
||||
}
|
||||
|
||||
bin = *j.template get_ptr<const typename BasicJsonType::binary_t*>();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleObjectType,
|
||||
enable_if_t<is_constructible_object_type<BasicJsonType, ConstructibleObjectType>::value, int> = 0>
|
||||
inline void from_json(const BasicJsonType& j, ConstructibleObjectType& obj)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_object()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be object, but is ", j.type_name()), &j));
|
||||
}
|
||||
|
||||
ConstructibleObjectType ret;
|
||||
const auto* inner_object = j.template get_ptr<const typename BasicJsonType::object_t*>();
|
||||
using value_type = typename ConstructibleObjectType::value_type;
|
||||
std::transform(
|
||||
inner_object->begin(), inner_object->end(),
|
||||
std::inserter(ret, ret.begin()),
|
||||
[](typename BasicJsonType::object_t::value_type const & p)
|
||||
{
|
||||
return value_type(p.first, p.second.template get<typename ConstructibleObjectType::mapped_type>());
|
||||
});
|
||||
obj = std::move(ret);
|
||||
}
|
||||
|
||||
// overload for arithmetic types, not chosen for basic_json template arguments
|
||||
// (BooleanType, etc..); note: Is it really necessary to provide explicit
|
||||
// overloads for boolean_t etc. in case of a custom BooleanType which is not
|
||||
// an arithmetic type?
|
||||
template < typename BasicJsonType, typename ArithmeticType,
|
||||
enable_if_t <
|
||||
std::is_arithmetic<ArithmeticType>::value&&
|
||||
!std::is_same<ArithmeticType, typename BasicJsonType::number_unsigned_t>::value&&
|
||||
!std::is_same<ArithmeticType, typename BasicJsonType::number_integer_t>::value&&
|
||||
!std::is_same<ArithmeticType, typename BasicJsonType::number_float_t>::value&&
|
||||
!std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
|
||||
int > = 0 >
|
||||
inline void from_json(const BasicJsonType& j, ArithmeticType& val)
|
||||
{
|
||||
switch (static_cast<value_t>(j))
|
||||
{
|
||||
case value_t::number_unsigned:
|
||||
{
|
||||
val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_unsigned_t*>());
|
||||
break;
|
||||
}
|
||||
case value_t::number_integer:
|
||||
{
|
||||
val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_integer_t*>());
|
||||
break;
|
||||
}
|
||||
case value_t::number_float:
|
||||
{
|
||||
val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::number_float_t*>());
|
||||
break;
|
||||
}
|
||||
case value_t::boolean:
|
||||
{
|
||||
val = static_cast<ArithmeticType>(*j.template get_ptr<const typename BasicJsonType::boolean_t*>());
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::object:
|
||||
case value_t::array:
|
||||
case value_t::string:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
JSON_THROW(type_error::create(302, concat("type must be number, but is ", j.type_name()), &j));
|
||||
}
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename... Args, std::size_t... Idx>
|
||||
std::tuple<Args...> from_json_tuple_impl_base(BasicJsonType&& j, index_sequence<Idx...> /*unused*/)
|
||||
{
|
||||
return std::make_tuple(std::forward<BasicJsonType>(j).at(Idx).template get<Args>()...);
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, class A1, class A2 >
|
||||
std::pair<A1, A2> from_json_tuple_impl(BasicJsonType&& j, identity_tag<std::pair<A1, A2>> /*unused*/, priority_tag<0> /*unused*/)
|
||||
{
|
||||
return {std::forward<BasicJsonType>(j).at(0).template get<A1>(),
|
||||
std::forward<BasicJsonType>(j).at(1).template get<A2>()};
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename A1, typename A2>
|
||||
inline void from_json_tuple_impl(BasicJsonType&& j, std::pair<A1, A2>& p, priority_tag<1> /*unused*/)
|
||||
{
|
||||
p = from_json_tuple_impl(std::forward<BasicJsonType>(j), identity_tag<std::pair<A1, A2>> {}, priority_tag<0> {});
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename... Args>
|
||||
std::tuple<Args...> from_json_tuple_impl(BasicJsonType&& j, identity_tag<std::tuple<Args...>> /*unused*/, priority_tag<2> /*unused*/)
|
||||
{
|
||||
return from_json_tuple_impl_base<BasicJsonType, Args...>(std::forward<BasicJsonType>(j), index_sequence_for<Args...> {});
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename... Args>
|
||||
inline void from_json_tuple_impl(BasicJsonType&& j, std::tuple<Args...>& t, priority_tag<3> /*unused*/)
|
||||
{
|
||||
t = from_json_tuple_impl_base<BasicJsonType, Args...>(std::forward<BasicJsonType>(j), index_sequence_for<Args...> {});
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename TupleRelated>
|
||||
auto from_json(BasicJsonType&& j, TupleRelated&& t)
|
||||
-> decltype(from_json_tuple_impl(std::forward<BasicJsonType>(j), std::forward<TupleRelated>(t), priority_tag<3> {}))
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
|
||||
}
|
||||
|
||||
return from_json_tuple_impl(std::forward<BasicJsonType>(j), std::forward<TupleRelated>(t), priority_tag<3> {});
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename Key, typename Value, typename Compare, typename Allocator,
|
||||
typename = enable_if_t < !std::is_constructible <
|
||||
typename BasicJsonType::string_t, Key >::value >>
|
||||
inline void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>& m)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
|
||||
}
|
||||
m.clear();
|
||||
for (const auto& p : j)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!p.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", p.type_name()), &j));
|
||||
}
|
||||
m.emplace(p.at(0).template get<Key>(), p.at(1).template get<Value>());
|
||||
}
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename Key, typename Value, typename Hash, typename KeyEqual, typename Allocator,
|
||||
typename = enable_if_t < !std::is_constructible <
|
||||
typename BasicJsonType::string_t, Key >::value >>
|
||||
inline void from_json(const BasicJsonType& j, std::unordered_map<Key, Value, Hash, KeyEqual, Allocator>& m)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", j.type_name()), &j));
|
||||
}
|
||||
m.clear();
|
||||
for (const auto& p : j)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!p.is_array()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be array, but is ", p.type_name()), &j));
|
||||
}
|
||||
m.emplace(p.at(0).template get<Key>(), p.at(1).template get<Value>());
|
||||
}
|
||||
}
|
||||
|
||||
#if JSON_HAS_FILESYSTEM || JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
template<typename BasicJsonType>
|
||||
inline void from_json(const BasicJsonType& j, std_fs::path& p)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!j.is_string()))
|
||||
{
|
||||
JSON_THROW(type_error::create(302, concat("type must be string, but is ", j.type_name()), &j));
|
||||
}
|
||||
p = *j.template get_ptr<const typename BasicJsonType::string_t*>();
|
||||
}
|
||||
#endif
|
||||
|
||||
struct from_json_fn
|
||||
{
|
||||
template<typename BasicJsonType, typename T>
|
||||
auto operator()(const BasicJsonType& j, T&& val) const
|
||||
noexcept(noexcept(from_json(j, std::forward<T>(val))))
|
||||
-> decltype(from_json(j, std::forward<T>(val)))
|
||||
{
|
||||
return from_json(j, std::forward<T>(val));
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
|
||||
#ifndef JSON_HAS_CPP_17
|
||||
/// namespace to hold default `from_json` function
|
||||
/// to see why this is required:
|
||||
/// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4381.html
|
||||
namespace // NOLINT(cert-dcl59-cpp,fuchsia-header-anon-namespaces,google-build-namespaces)
|
||||
{
|
||||
#endif
|
||||
JSON_INLINE_VARIABLE constexpr const auto& from_json = // NOLINT(misc-definitions-in-headers)
|
||||
detail::static_const<detail::from_json_fn>::value;
|
||||
#ifndef JSON_HAS_CPP_17
|
||||
} // namespace
|
||||
#endif
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
1118
sample/lib/json/include/nlohmann/detail/conversions/to_chars.hpp
Normal file
1118
sample/lib/json/include/nlohmann/detail/conversions/to_chars.hpp
Normal file
File diff suppressed because it is too large
Load Diff
447
sample/lib/json/include/nlohmann/detail/conversions/to_json.hpp
Normal file
447
sample/lib/json/include/nlohmann/detail/conversions/to_json.hpp
Normal file
@ -0,0 +1,447 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <algorithm> // copy
|
||||
#include <iterator> // begin, end
|
||||
#include <string> // string
|
||||
#include <tuple> // tuple, get
|
||||
#include <type_traits> // is_same, is_constructible, is_floating_point, is_enum, underlying_type
|
||||
#include <utility> // move, forward, declval, pair
|
||||
#include <valarray> // valarray
|
||||
#include <vector> // vector
|
||||
|
||||
#include <nlohmann/detail/iterators/iteration_proxy.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
#include <nlohmann/detail/meta/std_fs.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
//////////////////
|
||||
// constructors //
|
||||
//////////////////
|
||||
|
||||
/*
|
||||
* Note all external_constructor<>::construct functions need to call
|
||||
* j.m_data.m_value.destroy(j.m_data.m_type) to avoid a memory leak in case j contains an
|
||||
* allocated value (e.g., a string). See bug issue
|
||||
* https://github.com/nlohmann/json/issues/2865 for more information.
|
||||
*/
|
||||
|
||||
template<value_t> struct external_constructor;
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::boolean>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::boolean_t b) noexcept
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::boolean;
|
||||
j.m_data.m_value = b;
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::string>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, const typename BasicJsonType::string_t& s)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::string;
|
||||
j.m_data.m_value = s;
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::string_t&& s)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::string;
|
||||
j.m_data.m_value = std::move(s);
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename CompatibleStringType,
|
||||
enable_if_t < !std::is_same<CompatibleStringType, typename BasicJsonType::string_t>::value,
|
||||
int > = 0 >
|
||||
static void construct(BasicJsonType& j, const CompatibleStringType& str)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::string;
|
||||
j.m_data.m_value.string = j.template create<typename BasicJsonType::string_t>(str);
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::binary>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, const typename BasicJsonType::binary_t& b)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::binary;
|
||||
j.m_data.m_value = typename BasicJsonType::binary_t(b);
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::binary_t&& b)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::binary;
|
||||
j.m_data.m_value = typename BasicJsonType::binary_t(std::move(b));
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::number_float>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::number_float_t val) noexcept
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::number_float;
|
||||
j.m_data.m_value = val;
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::number_unsigned>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::number_unsigned_t val) noexcept
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::number_unsigned;
|
||||
j.m_data.m_value = val;
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::number_integer>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::number_integer_t val) noexcept
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::number_integer;
|
||||
j.m_data.m_value = val;
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::array>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, const typename BasicJsonType::array_t& arr)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::array;
|
||||
j.m_data.m_value = arr;
|
||||
j.set_parents();
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::array_t&& arr)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::array;
|
||||
j.m_data.m_value = std::move(arr);
|
||||
j.set_parents();
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename CompatibleArrayType,
|
||||
enable_if_t < !std::is_same<CompatibleArrayType, typename BasicJsonType::array_t>::value,
|
||||
int > = 0 >
|
||||
static void construct(BasicJsonType& j, const CompatibleArrayType& arr)
|
||||
{
|
||||
using std::begin;
|
||||
using std::end;
|
||||
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::array;
|
||||
j.m_data.m_value.array = j.template create<typename BasicJsonType::array_t>(begin(arr), end(arr));
|
||||
j.set_parents();
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, const std::vector<bool>& arr)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::array;
|
||||
j.m_data.m_value = value_t::array;
|
||||
j.m_data.m_value.array->reserve(arr.size());
|
||||
for (const bool x : arr)
|
||||
{
|
||||
j.m_data.m_value.array->push_back(x);
|
||||
j.set_parent(j.m_data.m_value.array->back());
|
||||
}
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename T,
|
||||
enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
|
||||
static void construct(BasicJsonType& j, const std::valarray<T>& arr)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::array;
|
||||
j.m_data.m_value = value_t::array;
|
||||
j.m_data.m_value.array->resize(arr.size());
|
||||
if (arr.size() > 0)
|
||||
{
|
||||
std::copy(std::begin(arr), std::end(arr), j.m_data.m_value.array->begin());
|
||||
}
|
||||
j.set_parents();
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct external_constructor<value_t::object>
|
||||
{
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, const typename BasicJsonType::object_t& obj)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::object;
|
||||
j.m_data.m_value = obj;
|
||||
j.set_parents();
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
static void construct(BasicJsonType& j, typename BasicJsonType::object_t&& obj)
|
||||
{
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::object;
|
||||
j.m_data.m_value = std::move(obj);
|
||||
j.set_parents();
|
||||
j.assert_invariant();
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename CompatibleObjectType,
|
||||
enable_if_t < !std::is_same<CompatibleObjectType, typename BasicJsonType::object_t>::value, int > = 0 >
|
||||
static void construct(BasicJsonType& j, const CompatibleObjectType& obj)
|
||||
{
|
||||
using std::begin;
|
||||
using std::end;
|
||||
|
||||
j.m_data.m_value.destroy(j.m_data.m_type);
|
||||
j.m_data.m_type = value_t::object;
|
||||
j.m_data.m_value.object = j.template create<typename BasicJsonType::object_t>(begin(obj), end(obj));
|
||||
j.set_parents();
|
||||
j.assert_invariant();
|
||||
}
|
||||
};
|
||||
|
||||
/////////////
|
||||
// to_json //
|
||||
/////////////
|
||||
|
||||
template<typename BasicJsonType, typename T,
|
||||
enable_if_t<std::is_same<T, typename BasicJsonType::boolean_t>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, T b) noexcept
|
||||
{
|
||||
external_constructor<value_t::boolean>::construct(j, b);
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename BoolRef,
|
||||
enable_if_t <
|
||||
((std::is_same<std::vector<bool>::reference, BoolRef>::value
|
||||
&& !std::is_same <std::vector<bool>::reference, typename BasicJsonType::boolean_t&>::value)
|
||||
|| (std::is_same<std::vector<bool>::const_reference, BoolRef>::value
|
||||
&& !std::is_same <detail::uncvref_t<std::vector<bool>::const_reference>,
|
||||
typename BasicJsonType::boolean_t >::value))
|
||||
&& std::is_convertible<const BoolRef&, typename BasicJsonType::boolean_t>::value, int > = 0 >
|
||||
inline void to_json(BasicJsonType& j, const BoolRef& b) noexcept
|
||||
{
|
||||
external_constructor<value_t::boolean>::construct(j, static_cast<typename BasicJsonType::boolean_t>(b));
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleString,
|
||||
enable_if_t<std::is_constructible<typename BasicJsonType::string_t, CompatibleString>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, const CompatibleString& s)
|
||||
{
|
||||
external_constructor<value_t::string>::construct(j, s);
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void to_json(BasicJsonType& j, typename BasicJsonType::string_t&& s)
|
||||
{
|
||||
external_constructor<value_t::string>::construct(j, std::move(s));
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename FloatType,
|
||||
enable_if_t<std::is_floating_point<FloatType>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, FloatType val) noexcept
|
||||
{
|
||||
external_constructor<value_t::number_float>::construct(j, static_cast<typename BasicJsonType::number_float_t>(val));
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleNumberUnsignedType,
|
||||
enable_if_t<is_compatible_integer_type<typename BasicJsonType::number_unsigned_t, CompatibleNumberUnsignedType>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, CompatibleNumberUnsignedType val) noexcept
|
||||
{
|
||||
external_constructor<value_t::number_unsigned>::construct(j, static_cast<typename BasicJsonType::number_unsigned_t>(val));
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleNumberIntegerType,
|
||||
enable_if_t<is_compatible_integer_type<typename BasicJsonType::number_integer_t, CompatibleNumberIntegerType>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, CompatibleNumberIntegerType val) noexcept
|
||||
{
|
||||
external_constructor<value_t::number_integer>::construct(j, static_cast<typename BasicJsonType::number_integer_t>(val));
|
||||
}
|
||||
|
||||
#if !JSON_DISABLE_ENUM_SERIALIZATION
|
||||
template<typename BasicJsonType, typename EnumType,
|
||||
enable_if_t<std::is_enum<EnumType>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, EnumType e) noexcept
|
||||
{
|
||||
using underlying_type = typename std::underlying_type<EnumType>::type;
|
||||
static constexpr value_t integral_value_t = std::is_unsigned<underlying_type>::value ? value_t::number_unsigned : value_t::number_integer;
|
||||
external_constructor<integral_value_t>::construct(j, static_cast<underlying_type>(e));
|
||||
}
|
||||
#endif // JSON_DISABLE_ENUM_SERIALIZATION
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void to_json(BasicJsonType& j, const std::vector<bool>& e)
|
||||
{
|
||||
external_constructor<value_t::array>::construct(j, e);
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename CompatibleArrayType,
|
||||
enable_if_t < is_compatible_array_type<BasicJsonType,
|
||||
CompatibleArrayType>::value&&
|
||||
!is_compatible_object_type<BasicJsonType, CompatibleArrayType>::value&&
|
||||
!is_compatible_string_type<BasicJsonType, CompatibleArrayType>::value&&
|
||||
!std::is_same<typename BasicJsonType::binary_t, CompatibleArrayType>::value&&
|
||||
!is_basic_json<CompatibleArrayType>::value,
|
||||
int > = 0 >
|
||||
inline void to_json(BasicJsonType& j, const CompatibleArrayType& arr)
|
||||
{
|
||||
external_constructor<value_t::array>::construct(j, arr);
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void to_json(BasicJsonType& j, const typename BasicJsonType::binary_t& bin)
|
||||
{
|
||||
external_constructor<value_t::binary>::construct(j, bin);
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename T,
|
||||
enable_if_t<std::is_convertible<T, BasicJsonType>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, const std::valarray<T>& arr)
|
||||
{
|
||||
external_constructor<value_t::array>::construct(j, std::move(arr));
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void to_json(BasicJsonType& j, typename BasicJsonType::array_t&& arr)
|
||||
{
|
||||
external_constructor<value_t::array>::construct(j, std::move(arr));
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename CompatibleObjectType,
|
||||
enable_if_t < is_compatible_object_type<BasicJsonType, CompatibleObjectType>::value&& !is_basic_json<CompatibleObjectType>::value, int > = 0 >
|
||||
inline void to_json(BasicJsonType& j, const CompatibleObjectType& obj)
|
||||
{
|
||||
external_constructor<value_t::object>::construct(j, obj);
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
inline void to_json(BasicJsonType& j, typename BasicJsonType::object_t&& obj)
|
||||
{
|
||||
external_constructor<value_t::object>::construct(j, std::move(obj));
|
||||
}
|
||||
|
||||
template <
|
||||
typename BasicJsonType, typename T, std::size_t N,
|
||||
enable_if_t < !std::is_constructible<typename BasicJsonType::string_t,
|
||||
const T(&)[N]>::value, // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
|
||||
int > = 0 >
|
||||
inline void to_json(BasicJsonType& j, const T(&arr)[N]) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
|
||||
{
|
||||
external_constructor<value_t::array>::construct(j, arr);
|
||||
}
|
||||
|
||||
template < typename BasicJsonType, typename T1, typename T2, enable_if_t < std::is_constructible<BasicJsonType, T1>::value&& std::is_constructible<BasicJsonType, T2>::value, int > = 0 >
|
||||
inline void to_json(BasicJsonType& j, const std::pair<T1, T2>& p)
|
||||
{
|
||||
j = { p.first, p.second };
|
||||
}
|
||||
|
||||
// for https://github.com/nlohmann/json/pull/1134
|
||||
template<typename BasicJsonType, typename T,
|
||||
enable_if_t<std::is_same<T, iteration_proxy_value<typename BasicJsonType::iterator>>::value, int> = 0>
|
||||
inline void to_json(BasicJsonType& j, const T& b)
|
||||
{
|
||||
j = { {b.key(), b.value()} };
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename Tuple, std::size_t... Idx>
|
||||
inline void to_json_tuple_impl(BasicJsonType& j, const Tuple& t, index_sequence<Idx...> /*unused*/)
|
||||
{
|
||||
j = { std::get<Idx>(t)... };
|
||||
}
|
||||
|
||||
template<typename BasicJsonType, typename T, enable_if_t<is_constructible_tuple<BasicJsonType, T>::value, int > = 0>
|
||||
inline void to_json(BasicJsonType& j, const T& t)
|
||||
{
|
||||
to_json_tuple_impl(j, t, make_index_sequence<std::tuple_size<T>::value> {});
|
||||
}
|
||||
|
||||
#if JSON_HAS_FILESYSTEM || JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
template<typename BasicJsonType>
|
||||
inline void to_json(BasicJsonType& j, const std_fs::path& p)
|
||||
{
|
||||
j = p.string();
|
||||
}
|
||||
#endif
|
||||
|
||||
struct to_json_fn
|
||||
{
|
||||
template<typename BasicJsonType, typename T>
|
||||
auto operator()(BasicJsonType& j, T&& val) const noexcept(noexcept(to_json(j, std::forward<T>(val))))
|
||||
-> decltype(to_json(j, std::forward<T>(val)), void())
|
||||
{
|
||||
return to_json(j, std::forward<T>(val));
|
||||
}
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
#ifndef JSON_HAS_CPP_17
|
||||
/// namespace to hold default `to_json` function
|
||||
/// to see why this is required:
|
||||
/// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4381.html
|
||||
namespace // NOLINT(cert-dcl59-cpp,fuchsia-header-anon-namespaces,google-build-namespaces)
|
||||
{
|
||||
#endif
|
||||
JSON_INLINE_VARIABLE constexpr const auto& to_json = // NOLINT(misc-definitions-in-headers)
|
||||
detail::static_const<detail::to_json_fn>::value;
|
||||
#ifndef JSON_HAS_CPP_17
|
||||
} // namespace
|
||||
#endif
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
257
sample/lib/json/include/nlohmann/detail/exceptions.hpp
Normal file
257
sample/lib/json/include/nlohmann/detail/exceptions.hpp
Normal file
@ -0,0 +1,257 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstddef> // nullptr_t
|
||||
#include <exception> // exception
|
||||
#if JSON_DIAGNOSTICS
|
||||
#include <numeric> // accumulate
|
||||
#endif
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <string> // to_string
|
||||
#include <vector> // vector
|
||||
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
#include <nlohmann/detail/string_escape.hpp>
|
||||
#include <nlohmann/detail/input/position_t.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
#include <nlohmann/detail/string_concat.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
////////////////
|
||||
// exceptions //
|
||||
////////////////
|
||||
|
||||
/// @brief general exception of the @ref basic_json class
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/exception/
|
||||
class exception : public std::exception
|
||||
{
|
||||
public:
|
||||
/// returns the explanatory string
|
||||
const char* what() const noexcept override
|
||||
{
|
||||
return m.what();
|
||||
}
|
||||
|
||||
/// the id of the exception
|
||||
const int id; // NOLINT(cppcoreguidelines-non-private-member-variables-in-classes)
|
||||
|
||||
protected:
|
||||
JSON_HEDLEY_NON_NULL(3)
|
||||
exception(int id_, const char* what_arg) : id(id_), m(what_arg) {} // NOLINT(bugprone-throw-keyword-missing)
|
||||
|
||||
static std::string name(const std::string& ename, int id_)
|
||||
{
|
||||
return concat("[json.exception.", ename, '.', std::to_string(id_), "] ");
|
||||
}
|
||||
|
||||
static std::string diagnostics(std::nullptr_t /*leaf_element*/)
|
||||
{
|
||||
return "";
|
||||
}
|
||||
|
||||
template<typename BasicJsonType>
|
||||
static std::string diagnostics(const BasicJsonType* leaf_element)
|
||||
{
|
||||
#if JSON_DIAGNOSTICS
|
||||
std::vector<std::string> tokens;
|
||||
for (const auto* current = leaf_element; current != nullptr && current->m_parent != nullptr; current = current->m_parent)
|
||||
{
|
||||
switch (current->m_parent->type())
|
||||
{
|
||||
case value_t::array:
|
||||
{
|
||||
for (std::size_t i = 0; i < current->m_parent->m_data.m_value.array->size(); ++i)
|
||||
{
|
||||
if (¤t->m_parent->m_data.m_value.array->operator[](i) == current)
|
||||
{
|
||||
tokens.emplace_back(std::to_string(i));
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::object:
|
||||
{
|
||||
for (const auto& element : *current->m_parent->m_data.m_value.object)
|
||||
{
|
||||
if (&element.second == current)
|
||||
{
|
||||
tokens.emplace_back(element.first.c_str());
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null: // LCOV_EXCL_LINE
|
||||
case value_t::string: // LCOV_EXCL_LINE
|
||||
case value_t::boolean: // LCOV_EXCL_LINE
|
||||
case value_t::number_integer: // LCOV_EXCL_LINE
|
||||
case value_t::number_unsigned: // LCOV_EXCL_LINE
|
||||
case value_t::number_float: // LCOV_EXCL_LINE
|
||||
case value_t::binary: // LCOV_EXCL_LINE
|
||||
case value_t::discarded: // LCOV_EXCL_LINE
|
||||
default: // LCOV_EXCL_LINE
|
||||
break; // LCOV_EXCL_LINE
|
||||
}
|
||||
}
|
||||
|
||||
if (tokens.empty())
|
||||
{
|
||||
return "";
|
||||
}
|
||||
|
||||
auto str = std::accumulate(tokens.rbegin(), tokens.rend(), std::string{},
|
||||
[](const std::string & a, const std::string & b)
|
||||
{
|
||||
return concat(a, '/', detail::escape(b));
|
||||
});
|
||||
return concat('(', str, ") ");
|
||||
#else
|
||||
static_cast<void>(leaf_element);
|
||||
return "";
|
||||
#endif
|
||||
}
|
||||
|
||||
private:
|
||||
/// an exception object as storage for error messages
|
||||
std::runtime_error m;
|
||||
};
|
||||
|
||||
/// @brief exception indicating a parse error
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/parse_error/
|
||||
class parse_error : public exception
|
||||
{
|
||||
public:
|
||||
/*!
|
||||
@brief create a parse error exception
|
||||
@param[in] id_ the id of the exception
|
||||
@param[in] pos the position where the error occurred (or with
|
||||
chars_read_total=0 if the position cannot be
|
||||
determined)
|
||||
@param[in] what_arg the explanatory string
|
||||
@return parse_error object
|
||||
*/
|
||||
template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
|
||||
static parse_error create(int id_, const position_t& pos, const std::string& what_arg, BasicJsonContext context)
|
||||
{
|
||||
const std::string w = concat(exception::name("parse_error", id_), "parse error",
|
||||
position_string(pos), ": ", exception::diagnostics(context), what_arg);
|
||||
return {id_, pos.chars_read_total, w.c_str()};
|
||||
}
|
||||
|
||||
template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
|
||||
static parse_error create(int id_, std::size_t byte_, const std::string& what_arg, BasicJsonContext context)
|
||||
{
|
||||
const std::string w = concat(exception::name("parse_error", id_), "parse error",
|
||||
(byte_ != 0 ? (concat(" at byte ", std::to_string(byte_))) : ""),
|
||||
": ", exception::diagnostics(context), what_arg);
|
||||
return {id_, byte_, w.c_str()};
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief byte index of the parse error
|
||||
|
||||
The byte index of the last read character in the input file.
|
||||
|
||||
@note For an input with n bytes, 1 is the index of the first character and
|
||||
n+1 is the index of the terminating null byte or the end of file.
|
||||
This also holds true when reading a byte vector (CBOR or MessagePack).
|
||||
*/
|
||||
const std::size_t byte;
|
||||
|
||||
private:
|
||||
parse_error(int id_, std::size_t byte_, const char* what_arg)
|
||||
: exception(id_, what_arg), byte(byte_) {}
|
||||
|
||||
static std::string position_string(const position_t& pos)
|
||||
{
|
||||
return concat(" at line ", std::to_string(pos.lines_read + 1),
|
||||
", column ", std::to_string(pos.chars_read_current_line));
|
||||
}
|
||||
};
|
||||
|
||||
/// @brief exception indicating errors with iterators
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/invalid_iterator/
|
||||
class invalid_iterator : public exception
|
||||
{
|
||||
public:
|
||||
template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
|
||||
static invalid_iterator create(int id_, const std::string& what_arg, BasicJsonContext context)
|
||||
{
|
||||
const std::string w = concat(exception::name("invalid_iterator", id_), exception::diagnostics(context), what_arg);
|
||||
return {id_, w.c_str()};
|
||||
}
|
||||
|
||||
private:
|
||||
JSON_HEDLEY_NON_NULL(3)
|
||||
invalid_iterator(int id_, const char* what_arg)
|
||||
: exception(id_, what_arg) {}
|
||||
};
|
||||
|
||||
/// @brief exception indicating executing a member function with a wrong type
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/type_error/
|
||||
class type_error : public exception
|
||||
{
|
||||
public:
|
||||
template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
|
||||
static type_error create(int id_, const std::string& what_arg, BasicJsonContext context)
|
||||
{
|
||||
const std::string w = concat(exception::name("type_error", id_), exception::diagnostics(context), what_arg);
|
||||
return {id_, w.c_str()};
|
||||
}
|
||||
|
||||
private:
|
||||
JSON_HEDLEY_NON_NULL(3)
|
||||
type_error(int id_, const char* what_arg) : exception(id_, what_arg) {}
|
||||
};
|
||||
|
||||
/// @brief exception indicating access out of the defined range
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/out_of_range/
|
||||
class out_of_range : public exception
|
||||
{
|
||||
public:
|
||||
template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
|
||||
static out_of_range create(int id_, const std::string& what_arg, BasicJsonContext context)
|
||||
{
|
||||
const std::string w = concat(exception::name("out_of_range", id_), exception::diagnostics(context), what_arg);
|
||||
return {id_, w.c_str()};
|
||||
}
|
||||
|
||||
private:
|
||||
JSON_HEDLEY_NON_NULL(3)
|
||||
out_of_range(int id_, const char* what_arg) : exception(id_, what_arg) {}
|
||||
};
|
||||
|
||||
/// @brief exception indicating other library errors
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/other_error/
|
||||
class other_error : public exception
|
||||
{
|
||||
public:
|
||||
template<typename BasicJsonContext, enable_if_t<is_basic_json_context<BasicJsonContext>::value, int> = 0>
|
||||
static other_error create(int id_, const std::string& what_arg, BasicJsonContext context)
|
||||
{
|
||||
const std::string w = concat(exception::name("other_error", id_), exception::diagnostics(context), what_arg);
|
||||
return {id_, w.c_str()};
|
||||
}
|
||||
|
||||
private:
|
||||
JSON_HEDLEY_NON_NULL(3)
|
||||
other_error(int id_, const char* what_arg) : exception(id_, what_arg) {}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
129
sample/lib/json/include/nlohmann/detail/hash.hpp
Normal file
129
sample/lib/json/include/nlohmann/detail/hash.hpp
Normal file
@ -0,0 +1,129 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstdint> // uint8_t
|
||||
#include <cstddef> // size_t
|
||||
#include <functional> // hash
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
// boost::hash_combine
|
||||
inline std::size_t combine(std::size_t seed, std::size_t h) noexcept
|
||||
{
|
||||
seed ^= h + 0x9e3779b9 + (seed << 6U) + (seed >> 2U);
|
||||
return seed;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief hash a JSON value
|
||||
|
||||
The hash function tries to rely on std::hash where possible. Furthermore, the
|
||||
type of the JSON value is taken into account to have different hash values for
|
||||
null, 0, 0U, and false, etc.
|
||||
|
||||
@tparam BasicJsonType basic_json specialization
|
||||
@param j JSON value to hash
|
||||
@return hash value of j
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
std::size_t hash(const BasicJsonType& j)
|
||||
{
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
|
||||
const auto type = static_cast<std::size_t>(j.type());
|
||||
switch (j.type())
|
||||
{
|
||||
case BasicJsonType::value_t::null:
|
||||
case BasicJsonType::value_t::discarded:
|
||||
{
|
||||
return combine(type, 0);
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::object:
|
||||
{
|
||||
auto seed = combine(type, j.size());
|
||||
for (const auto& element : j.items())
|
||||
{
|
||||
const auto h = std::hash<string_t> {}(element.key());
|
||||
seed = combine(seed, h);
|
||||
seed = combine(seed, hash(element.value()));
|
||||
}
|
||||
return seed;
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::array:
|
||||
{
|
||||
auto seed = combine(type, j.size());
|
||||
for (const auto& element : j)
|
||||
{
|
||||
seed = combine(seed, hash(element));
|
||||
}
|
||||
return seed;
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::string:
|
||||
{
|
||||
const auto h = std::hash<string_t> {}(j.template get_ref<const string_t&>());
|
||||
return combine(type, h);
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::boolean:
|
||||
{
|
||||
const auto h = std::hash<bool> {}(j.template get<bool>());
|
||||
return combine(type, h);
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::number_integer:
|
||||
{
|
||||
const auto h = std::hash<number_integer_t> {}(j.template get<number_integer_t>());
|
||||
return combine(type, h);
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::number_unsigned:
|
||||
{
|
||||
const auto h = std::hash<number_unsigned_t> {}(j.template get<number_unsigned_t>());
|
||||
return combine(type, h);
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::number_float:
|
||||
{
|
||||
const auto h = std::hash<number_float_t> {}(j.template get<number_float_t>());
|
||||
return combine(type, h);
|
||||
}
|
||||
|
||||
case BasicJsonType::value_t::binary:
|
||||
{
|
||||
auto seed = combine(type, j.get_binary().size());
|
||||
const auto h = std::hash<bool> {}(j.get_binary().has_subtype());
|
||||
seed = combine(seed, h);
|
||||
seed = combine(seed, static_cast<std::size_t>(j.get_binary().subtype()));
|
||||
for (const auto byte : j.get_binary())
|
||||
{
|
||||
seed = combine(seed, std::hash<std::uint8_t> {}(byte));
|
||||
}
|
||||
return seed;
|
||||
}
|
||||
|
||||
default: // LCOV_EXCL_LINE
|
||||
JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE
|
||||
return 0; // LCOV_EXCL_LINE
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
3009
sample/lib/json/include/nlohmann/detail/input/binary_reader.hpp
Normal file
3009
sample/lib/json/include/nlohmann/detail/input/binary_reader.hpp
Normal file
File diff suppressed because it is too large
Load Diff
492
sample/lib/json/include/nlohmann/detail/input/input_adapters.hpp
Normal file
492
sample/lib/json/include/nlohmann/detail/input/input_adapters.hpp
Normal file
@ -0,0 +1,492 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <array> // array
|
||||
#include <cstddef> // size_t
|
||||
#include <cstring> // strlen
|
||||
#include <iterator> // begin, end, iterator_traits, random_access_iterator_tag, distance, next
|
||||
#include <memory> // shared_ptr, make_shared, addressof
|
||||
#include <numeric> // accumulate
|
||||
#include <string> // string, char_traits
|
||||
#include <type_traits> // enable_if, is_base_of, is_pointer, is_integral, remove_pointer
|
||||
#include <utility> // pair, declval
|
||||
|
||||
#ifndef JSON_NO_IO
|
||||
#include <cstdio> // FILE *
|
||||
#include <istream> // istream
|
||||
#endif // JSON_NO_IO
|
||||
|
||||
#include <nlohmann/detail/iterators/iterator_traits.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/// the supported input formats
|
||||
enum class input_format_t { json, cbor, msgpack, ubjson, bson, bjdata };
|
||||
|
||||
////////////////////
|
||||
// input adapters //
|
||||
////////////////////
|
||||
|
||||
#ifndef JSON_NO_IO
|
||||
/*!
|
||||
Input adapter for stdio file access. This adapter read only 1 byte and do not use any
|
||||
buffer. This adapter is a very low level adapter.
|
||||
*/
|
||||
class file_input_adapter
|
||||
{
|
||||
public:
|
||||
using char_type = char;
|
||||
|
||||
JSON_HEDLEY_NON_NULL(2)
|
||||
explicit file_input_adapter(std::FILE* f) noexcept
|
||||
: m_file(f)
|
||||
{
|
||||
JSON_ASSERT(m_file != nullptr);
|
||||
}
|
||||
|
||||
// make class move-only
|
||||
file_input_adapter(const file_input_adapter&) = delete;
|
||||
file_input_adapter(file_input_adapter&&) noexcept = default;
|
||||
file_input_adapter& operator=(const file_input_adapter&) = delete;
|
||||
file_input_adapter& operator=(file_input_adapter&&) = delete;
|
||||
~file_input_adapter() = default;
|
||||
|
||||
std::char_traits<char>::int_type get_character() noexcept
|
||||
{
|
||||
return std::fgetc(m_file);
|
||||
}
|
||||
|
||||
private:
|
||||
/// the file pointer to read from
|
||||
std::FILE* m_file;
|
||||
};
|
||||
|
||||
/*!
|
||||
Input adapter for a (caching) istream. Ignores a UFT Byte Order Mark at
|
||||
beginning of input. Does not support changing the underlying std::streambuf
|
||||
in mid-input. Maintains underlying std::istream and std::streambuf to support
|
||||
subsequent use of standard std::istream operations to process any input
|
||||
characters following those used in parsing the JSON input. Clears the
|
||||
std::istream flags; any input errors (e.g., EOF) will be detected by the first
|
||||
subsequent call for input from the std::istream.
|
||||
*/
|
||||
class input_stream_adapter
|
||||
{
|
||||
public:
|
||||
using char_type = char;
|
||||
|
||||
~input_stream_adapter()
|
||||
{
|
||||
// clear stream flags; we use underlying streambuf I/O, do not
|
||||
// maintain ifstream flags, except eof
|
||||
if (is != nullptr)
|
||||
{
|
||||
is->clear(is->rdstate() & std::ios::eofbit);
|
||||
}
|
||||
}
|
||||
|
||||
explicit input_stream_adapter(std::istream& i)
|
||||
: is(&i), sb(i.rdbuf())
|
||||
{}
|
||||
|
||||
// delete because of pointer members
|
||||
input_stream_adapter(const input_stream_adapter&) = delete;
|
||||
input_stream_adapter& operator=(input_stream_adapter&) = delete;
|
||||
input_stream_adapter& operator=(input_stream_adapter&&) = delete;
|
||||
|
||||
input_stream_adapter(input_stream_adapter&& rhs) noexcept
|
||||
: is(rhs.is), sb(rhs.sb)
|
||||
{
|
||||
rhs.is = nullptr;
|
||||
rhs.sb = nullptr;
|
||||
}
|
||||
|
||||
// std::istream/std::streambuf use std::char_traits<char>::to_int_type, to
|
||||
// ensure that std::char_traits<char>::eof() and the character 0xFF do not
|
||||
// end up as the same value, e.g. 0xFFFFFFFF.
|
||||
std::char_traits<char>::int_type get_character()
|
||||
{
|
||||
auto res = sb->sbumpc();
|
||||
// set eof manually, as we don't use the istream interface.
|
||||
if (JSON_HEDLEY_UNLIKELY(res == std::char_traits<char>::eof()))
|
||||
{
|
||||
is->clear(is->rdstate() | std::ios::eofbit);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
private:
|
||||
/// the associated input stream
|
||||
std::istream* is = nullptr;
|
||||
std::streambuf* sb = nullptr;
|
||||
};
|
||||
#endif // JSON_NO_IO
|
||||
|
||||
// General-purpose iterator-based adapter. It might not be as fast as
|
||||
// theoretically possible for some containers, but it is extremely versatile.
|
||||
template<typename IteratorType>
|
||||
class iterator_input_adapter
|
||||
{
|
||||
public:
|
||||
using char_type = typename std::iterator_traits<IteratorType>::value_type;
|
||||
|
||||
iterator_input_adapter(IteratorType first, IteratorType last)
|
||||
: current(std::move(first)), end(std::move(last))
|
||||
{}
|
||||
|
||||
typename char_traits<char_type>::int_type get_character()
|
||||
{
|
||||
if (JSON_HEDLEY_LIKELY(current != end))
|
||||
{
|
||||
auto result = char_traits<char_type>::to_int_type(*current);
|
||||
std::advance(current, 1);
|
||||
return result;
|
||||
}
|
||||
|
||||
return char_traits<char_type>::eof();
|
||||
}
|
||||
|
||||
private:
|
||||
IteratorType current;
|
||||
IteratorType end;
|
||||
|
||||
template<typename BaseInputAdapter, size_t T>
|
||||
friend struct wide_string_input_helper;
|
||||
|
||||
bool empty() const
|
||||
{
|
||||
return current == end;
|
||||
}
|
||||
};
|
||||
|
||||
template<typename BaseInputAdapter, size_t T>
|
||||
struct wide_string_input_helper;
|
||||
|
||||
template<typename BaseInputAdapter>
|
||||
struct wide_string_input_helper<BaseInputAdapter, 4>
|
||||
{
|
||||
// UTF-32
|
||||
static void fill_buffer(BaseInputAdapter& input,
|
||||
std::array<std::char_traits<char>::int_type, 4>& utf8_bytes,
|
||||
size_t& utf8_bytes_index,
|
||||
size_t& utf8_bytes_filled)
|
||||
{
|
||||
utf8_bytes_index = 0;
|
||||
|
||||
if (JSON_HEDLEY_UNLIKELY(input.empty()))
|
||||
{
|
||||
utf8_bytes[0] = std::char_traits<char>::eof();
|
||||
utf8_bytes_filled = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
// get the current character
|
||||
const auto wc = input.get_character();
|
||||
|
||||
// UTF-32 to UTF-8 encoding
|
||||
if (wc < 0x80)
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
|
||||
utf8_bytes_filled = 1;
|
||||
}
|
||||
else if (wc <= 0x7FF)
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xC0u | ((static_cast<unsigned int>(wc) >> 6u) & 0x1Fu));
|
||||
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu));
|
||||
utf8_bytes_filled = 2;
|
||||
}
|
||||
else if (wc <= 0xFFFF)
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xE0u | ((static_cast<unsigned int>(wc) >> 12u) & 0x0Fu));
|
||||
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 6u) & 0x3Fu));
|
||||
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu));
|
||||
utf8_bytes_filled = 3;
|
||||
}
|
||||
else if (wc <= 0x10FFFF)
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xF0u | ((static_cast<unsigned int>(wc) >> 18u) & 0x07u));
|
||||
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 12u) & 0x3Fu));
|
||||
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 6u) & 0x3Fu));
|
||||
utf8_bytes[3] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu));
|
||||
utf8_bytes_filled = 4;
|
||||
}
|
||||
else
|
||||
{
|
||||
// unknown character
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
|
||||
utf8_bytes_filled = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
template<typename BaseInputAdapter>
|
||||
struct wide_string_input_helper<BaseInputAdapter, 2>
|
||||
{
|
||||
// UTF-16
|
||||
static void fill_buffer(BaseInputAdapter& input,
|
||||
std::array<std::char_traits<char>::int_type, 4>& utf8_bytes,
|
||||
size_t& utf8_bytes_index,
|
||||
size_t& utf8_bytes_filled)
|
||||
{
|
||||
utf8_bytes_index = 0;
|
||||
|
||||
if (JSON_HEDLEY_UNLIKELY(input.empty()))
|
||||
{
|
||||
utf8_bytes[0] = std::char_traits<char>::eof();
|
||||
utf8_bytes_filled = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
// get the current character
|
||||
const auto wc = input.get_character();
|
||||
|
||||
// UTF-16 to UTF-8 encoding
|
||||
if (wc < 0x80)
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
|
||||
utf8_bytes_filled = 1;
|
||||
}
|
||||
else if (wc <= 0x7FF)
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xC0u | ((static_cast<unsigned int>(wc) >> 6u)));
|
||||
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu));
|
||||
utf8_bytes_filled = 2;
|
||||
}
|
||||
else if (0xD800 > wc || wc >= 0xE000)
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xE0u | ((static_cast<unsigned int>(wc) >> 12u)));
|
||||
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 6u) & 0x3Fu));
|
||||
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu));
|
||||
utf8_bytes_filled = 3;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!input.empty()))
|
||||
{
|
||||
const auto wc2 = static_cast<unsigned int>(input.get_character());
|
||||
const auto charcode = 0x10000u + (((static_cast<unsigned int>(wc) & 0x3FFu) << 10u) | (wc2 & 0x3FFu));
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xF0u | (charcode >> 18u));
|
||||
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((charcode >> 12u) & 0x3Fu));
|
||||
utf8_bytes[2] = static_cast<std::char_traits<char>::int_type>(0x80u | ((charcode >> 6u) & 0x3Fu));
|
||||
utf8_bytes[3] = static_cast<std::char_traits<char>::int_type>(0x80u | (charcode & 0x3Fu));
|
||||
utf8_bytes_filled = 4;
|
||||
}
|
||||
else
|
||||
{
|
||||
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(wc);
|
||||
utf8_bytes_filled = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Wraps another input adapter to convert wide character types into individual bytes.
|
||||
template<typename BaseInputAdapter, typename WideCharType>
|
||||
class wide_string_input_adapter
|
||||
{
|
||||
public:
|
||||
using char_type = char;
|
||||
|
||||
wide_string_input_adapter(BaseInputAdapter base)
|
||||
: base_adapter(base) {}
|
||||
|
||||
typename std::char_traits<char>::int_type get_character() noexcept
|
||||
{
|
||||
// check if buffer needs to be filled
|
||||
if (utf8_bytes_index == utf8_bytes_filled)
|
||||
{
|
||||
fill_buffer<sizeof(WideCharType)>();
|
||||
|
||||
JSON_ASSERT(utf8_bytes_filled > 0);
|
||||
JSON_ASSERT(utf8_bytes_index == 0);
|
||||
}
|
||||
|
||||
// use buffer
|
||||
JSON_ASSERT(utf8_bytes_filled > 0);
|
||||
JSON_ASSERT(utf8_bytes_index < utf8_bytes_filled);
|
||||
return utf8_bytes[utf8_bytes_index++];
|
||||
}
|
||||
|
||||
private:
|
||||
BaseInputAdapter base_adapter;
|
||||
|
||||
template<size_t T>
|
||||
void fill_buffer()
|
||||
{
|
||||
wide_string_input_helper<BaseInputAdapter, T>::fill_buffer(base_adapter, utf8_bytes, utf8_bytes_index, utf8_bytes_filled);
|
||||
}
|
||||
|
||||
/// a buffer for UTF-8 bytes
|
||||
std::array<std::char_traits<char>::int_type, 4> utf8_bytes = {{0, 0, 0, 0}};
|
||||
|
||||
/// index to the utf8_codes array for the next valid byte
|
||||
std::size_t utf8_bytes_index = 0;
|
||||
/// number of valid bytes in the utf8_codes array
|
||||
std::size_t utf8_bytes_filled = 0;
|
||||
};
|
||||
|
||||
template<typename IteratorType, typename Enable = void>
|
||||
struct iterator_input_adapter_factory
|
||||
{
|
||||
using iterator_type = IteratorType;
|
||||
using char_type = typename std::iterator_traits<iterator_type>::value_type;
|
||||
using adapter_type = iterator_input_adapter<iterator_type>;
|
||||
|
||||
static adapter_type create(IteratorType first, IteratorType last)
|
||||
{
|
||||
return adapter_type(std::move(first), std::move(last));
|
||||
}
|
||||
};
|
||||
|
||||
template<typename T>
|
||||
struct is_iterator_of_multibyte
|
||||
{
|
||||
using value_type = typename std::iterator_traits<T>::value_type;
|
||||
enum
|
||||
{
|
||||
value = sizeof(value_type) > 1
|
||||
};
|
||||
};
|
||||
|
||||
template<typename IteratorType>
|
||||
struct iterator_input_adapter_factory<IteratorType, enable_if_t<is_iterator_of_multibyte<IteratorType>::value>>
|
||||
{
|
||||
using iterator_type = IteratorType;
|
||||
using char_type = typename std::iterator_traits<iterator_type>::value_type;
|
||||
using base_adapter_type = iterator_input_adapter<iterator_type>;
|
||||
using adapter_type = wide_string_input_adapter<base_adapter_type, char_type>;
|
||||
|
||||
static adapter_type create(IteratorType first, IteratorType last)
|
||||
{
|
||||
return adapter_type(base_adapter_type(std::move(first), std::move(last)));
|
||||
}
|
||||
};
|
||||
|
||||
// General purpose iterator-based input
|
||||
template<typename IteratorType>
|
||||
typename iterator_input_adapter_factory<IteratorType>::adapter_type input_adapter(IteratorType first, IteratorType last)
|
||||
{
|
||||
using factory_type = iterator_input_adapter_factory<IteratorType>;
|
||||
return factory_type::create(first, last);
|
||||
}
|
||||
|
||||
// Convenience shorthand from container to iterator
|
||||
// Enables ADL on begin(container) and end(container)
|
||||
// Encloses the using declarations in namespace for not to leak them to outside scope
|
||||
|
||||
namespace container_input_adapter_factory_impl
|
||||
{
|
||||
|
||||
using std::begin;
|
||||
using std::end;
|
||||
|
||||
template<typename ContainerType, typename Enable = void>
|
||||
struct container_input_adapter_factory {};
|
||||
|
||||
template<typename ContainerType>
|
||||
struct container_input_adapter_factory< ContainerType,
|
||||
void_t<decltype(begin(std::declval<ContainerType>()), end(std::declval<ContainerType>()))>>
|
||||
{
|
||||
using adapter_type = decltype(input_adapter(begin(std::declval<ContainerType>()), end(std::declval<ContainerType>())));
|
||||
|
||||
static adapter_type create(const ContainerType& container)
|
||||
{
|
||||
return input_adapter(begin(container), end(container));
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace container_input_adapter_factory_impl
|
||||
|
||||
template<typename ContainerType>
|
||||
typename container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::adapter_type input_adapter(const ContainerType& container)
|
||||
{
|
||||
return container_input_adapter_factory_impl::container_input_adapter_factory<ContainerType>::create(container);
|
||||
}
|
||||
|
||||
#ifndef JSON_NO_IO
|
||||
// Special cases with fast paths
|
||||
inline file_input_adapter input_adapter(std::FILE* file)
|
||||
{
|
||||
return file_input_adapter(file);
|
||||
}
|
||||
|
||||
inline input_stream_adapter input_adapter(std::istream& stream)
|
||||
{
|
||||
return input_stream_adapter(stream);
|
||||
}
|
||||
|
||||
inline input_stream_adapter input_adapter(std::istream&& stream)
|
||||
{
|
||||
return input_stream_adapter(stream);
|
||||
}
|
||||
#endif // JSON_NO_IO
|
||||
|
||||
using contiguous_bytes_input_adapter = decltype(input_adapter(std::declval<const char*>(), std::declval<const char*>()));
|
||||
|
||||
// Null-delimited strings, and the like.
|
||||
template < typename CharT,
|
||||
typename std::enable_if <
|
||||
std::is_pointer<CharT>::value&&
|
||||
!std::is_array<CharT>::value&&
|
||||
std::is_integral<typename std::remove_pointer<CharT>::type>::value&&
|
||||
sizeof(typename std::remove_pointer<CharT>::type) == 1,
|
||||
int >::type = 0 >
|
||||
contiguous_bytes_input_adapter input_adapter(CharT b)
|
||||
{
|
||||
auto length = std::strlen(reinterpret_cast<const char*>(b));
|
||||
const auto* ptr = reinterpret_cast<const char*>(b);
|
||||
return input_adapter(ptr, ptr + length);
|
||||
}
|
||||
|
||||
template<typename T, std::size_t N>
|
||||
auto input_adapter(T (&array)[N]) -> decltype(input_adapter(array, array + N)) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
|
||||
{
|
||||
return input_adapter(array, array + N);
|
||||
}
|
||||
|
||||
// This class only handles inputs of input_buffer_adapter type.
|
||||
// It's required so that expressions like {ptr, len} can be implicitly cast
|
||||
// to the correct adapter.
|
||||
class span_input_adapter
|
||||
{
|
||||
public:
|
||||
template < typename CharT,
|
||||
typename std::enable_if <
|
||||
std::is_pointer<CharT>::value&&
|
||||
std::is_integral<typename std::remove_pointer<CharT>::type>::value&&
|
||||
sizeof(typename std::remove_pointer<CharT>::type) == 1,
|
||||
int >::type = 0 >
|
||||
span_input_adapter(CharT b, std::size_t l)
|
||||
: ia(reinterpret_cast<const char*>(b), reinterpret_cast<const char*>(b) + l) {}
|
||||
|
||||
template<class IteratorType,
|
||||
typename std::enable_if<
|
||||
std::is_same<typename iterator_traits<IteratorType>::iterator_category, std::random_access_iterator_tag>::value,
|
||||
int>::type = 0>
|
||||
span_input_adapter(IteratorType first, IteratorType last)
|
||||
: ia(input_adapter(first, last)) {}
|
||||
|
||||
contiguous_bytes_input_adapter&& get()
|
||||
{
|
||||
return std::move(ia); // NOLINT(hicpp-move-const-arg,performance-move-const-arg)
|
||||
}
|
||||
|
||||
private:
|
||||
contiguous_bytes_input_adapter ia;
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
727
sample/lib/json/include/nlohmann/detail/input/json_sax.hpp
Normal file
727
sample/lib/json/include/nlohmann/detail/input/json_sax.hpp
Normal file
@ -0,0 +1,727 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstddef>
|
||||
#include <string> // string
|
||||
#include <utility> // move
|
||||
#include <vector> // vector
|
||||
|
||||
#include <nlohmann/detail/exceptions.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/string_concat.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
|
||||
/*!
|
||||
@brief SAX interface
|
||||
|
||||
This class describes the SAX interface used by @ref nlohmann::json::sax_parse.
|
||||
Each function is called in different situations while the input is parsed. The
|
||||
boolean return value informs the parser whether to continue processing the
|
||||
input.
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
struct json_sax
|
||||
{
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using binary_t = typename BasicJsonType::binary_t;
|
||||
|
||||
/*!
|
||||
@brief a null value was read
|
||||
@return whether parsing should proceed
|
||||
*/
|
||||
virtual bool null() = 0;
|
||||
|
||||
/*!
|
||||
@brief a boolean value was read
|
||||
@param[in] val boolean value
|
||||
@return whether parsing should proceed
|
||||
*/
|
||||
virtual bool boolean(bool val) = 0;
|
||||
|
||||
/*!
|
||||
@brief an integer number was read
|
||||
@param[in] val integer value
|
||||
@return whether parsing should proceed
|
||||
*/
|
||||
virtual bool number_integer(number_integer_t val) = 0;
|
||||
|
||||
/*!
|
||||
@brief an unsigned integer number was read
|
||||
@param[in] val unsigned integer value
|
||||
@return whether parsing should proceed
|
||||
*/
|
||||
virtual bool number_unsigned(number_unsigned_t val) = 0;
|
||||
|
||||
/*!
|
||||
@brief a floating-point number was read
|
||||
@param[in] val floating-point value
|
||||
@param[in] s raw token value
|
||||
@return whether parsing should proceed
|
||||
*/
|
||||
virtual bool number_float(number_float_t val, const string_t& s) = 0;
|
||||
|
||||
/*!
|
||||
@brief a string value was read
|
||||
@param[in] val string value
|
||||
@return whether parsing should proceed
|
||||
@note It is safe to move the passed string value.
|
||||
*/
|
||||
virtual bool string(string_t& val) = 0;
|
||||
|
||||
/*!
|
||||
@brief a binary value was read
|
||||
@param[in] val binary value
|
||||
@return whether parsing should proceed
|
||||
@note It is safe to move the passed binary value.
|
||||
*/
|
||||
virtual bool binary(binary_t& val) = 0;
|
||||
|
||||
/*!
|
||||
@brief the beginning of an object was read
|
||||
@param[in] elements number of object elements or -1 if unknown
|
||||
@return whether parsing should proceed
|
||||
@note binary formats may report the number of elements
|
||||
*/
|
||||
virtual bool start_object(std::size_t elements) = 0;
|
||||
|
||||
/*!
|
||||
@brief an object key was read
|
||||
@param[in] val object key
|
||||
@return whether parsing should proceed
|
||||
@note It is safe to move the passed string.
|
||||
*/
|
||||
virtual bool key(string_t& val) = 0;
|
||||
|
||||
/*!
|
||||
@brief the end of an object was read
|
||||
@return whether parsing should proceed
|
||||
*/
|
||||
virtual bool end_object() = 0;
|
||||
|
||||
/*!
|
||||
@brief the beginning of an array was read
|
||||
@param[in] elements number of array elements or -1 if unknown
|
||||
@return whether parsing should proceed
|
||||
@note binary formats may report the number of elements
|
||||
*/
|
||||
virtual bool start_array(std::size_t elements) = 0;
|
||||
|
||||
/*!
|
||||
@brief the end of an array was read
|
||||
@return whether parsing should proceed
|
||||
*/
|
||||
virtual bool end_array() = 0;
|
||||
|
||||
/*!
|
||||
@brief a parse error occurred
|
||||
@param[in] position the position in the input where the error occurs
|
||||
@param[in] last_token the last read token
|
||||
@param[in] ex an exception object describing the error
|
||||
@return whether parsing should proceed (must return false)
|
||||
*/
|
||||
virtual bool parse_error(std::size_t position,
|
||||
const std::string& last_token,
|
||||
const detail::exception& ex) = 0;
|
||||
|
||||
json_sax() = default;
|
||||
json_sax(const json_sax&) = default;
|
||||
json_sax(json_sax&&) noexcept = default;
|
||||
json_sax& operator=(const json_sax&) = default;
|
||||
json_sax& operator=(json_sax&&) noexcept = default;
|
||||
virtual ~json_sax() = default;
|
||||
};
|
||||
|
||||
namespace detail
|
||||
{
|
||||
/*!
|
||||
@brief SAX implementation to create a JSON value from SAX events
|
||||
|
||||
This class implements the @ref json_sax interface and processes the SAX events
|
||||
to create a JSON value which makes it basically a DOM parser. The structure or
|
||||
hierarchy of the JSON value is managed by the stack `ref_stack` which contains
|
||||
a pointer to the respective array or object for each recursion depth.
|
||||
|
||||
After successful parsing, the value that is passed by reference to the
|
||||
constructor contains the parsed value.
|
||||
|
||||
@tparam BasicJsonType the JSON type
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
class json_sax_dom_parser
|
||||
{
|
||||
public:
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using binary_t = typename BasicJsonType::binary_t;
|
||||
|
||||
/*!
|
||||
@param[in,out] r reference to a JSON value that is manipulated while
|
||||
parsing
|
||||
@param[in] allow_exceptions_ whether parse errors yield exceptions
|
||||
*/
|
||||
explicit json_sax_dom_parser(BasicJsonType& r, const bool allow_exceptions_ = true)
|
||||
: root(r), allow_exceptions(allow_exceptions_)
|
||||
{}
|
||||
|
||||
// make class move-only
|
||||
json_sax_dom_parser(const json_sax_dom_parser&) = delete;
|
||||
json_sax_dom_parser(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor)
|
||||
json_sax_dom_parser& operator=(const json_sax_dom_parser&) = delete;
|
||||
json_sax_dom_parser& operator=(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor)
|
||||
~json_sax_dom_parser() = default;
|
||||
|
||||
bool null()
|
||||
{
|
||||
handle_value(nullptr);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool boolean(bool val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_integer(number_integer_t val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_unsigned(number_unsigned_t val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_float(number_float_t val, const string_t& /*unused*/)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool string(string_t& val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool binary(binary_t& val)
|
||||
{
|
||||
handle_value(std::move(val));
|
||||
return true;
|
||||
}
|
||||
|
||||
bool start_object(std::size_t len)
|
||||
{
|
||||
ref_stack.push_back(handle_value(BasicJsonType::value_t::object));
|
||||
|
||||
if (JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size()))
|
||||
{
|
||||
JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back()));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool key(string_t& val)
|
||||
{
|
||||
JSON_ASSERT(!ref_stack.empty());
|
||||
JSON_ASSERT(ref_stack.back()->is_object());
|
||||
|
||||
// add null at given key and store the reference for later
|
||||
object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val));
|
||||
return true;
|
||||
}
|
||||
|
||||
bool end_object()
|
||||
{
|
||||
JSON_ASSERT(!ref_stack.empty());
|
||||
JSON_ASSERT(ref_stack.back()->is_object());
|
||||
|
||||
ref_stack.back()->set_parents();
|
||||
ref_stack.pop_back();
|
||||
return true;
|
||||
}
|
||||
|
||||
bool start_array(std::size_t len)
|
||||
{
|
||||
ref_stack.push_back(handle_value(BasicJsonType::value_t::array));
|
||||
|
||||
if (JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size()))
|
||||
{
|
||||
JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back()));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool end_array()
|
||||
{
|
||||
JSON_ASSERT(!ref_stack.empty());
|
||||
JSON_ASSERT(ref_stack.back()->is_array());
|
||||
|
||||
ref_stack.back()->set_parents();
|
||||
ref_stack.pop_back();
|
||||
return true;
|
||||
}
|
||||
|
||||
template<class Exception>
|
||||
bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/,
|
||||
const Exception& ex)
|
||||
{
|
||||
errored = true;
|
||||
static_cast<void>(ex);
|
||||
if (allow_exceptions)
|
||||
{
|
||||
JSON_THROW(ex);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
constexpr bool is_errored() const
|
||||
{
|
||||
return errored;
|
||||
}
|
||||
|
||||
private:
|
||||
/*!
|
||||
@invariant If the ref stack is empty, then the passed value will be the new
|
||||
root.
|
||||
@invariant If the ref stack contains a value, then it is an array or an
|
||||
object to which we can add elements
|
||||
*/
|
||||
template<typename Value>
|
||||
JSON_HEDLEY_RETURNS_NON_NULL
|
||||
BasicJsonType* handle_value(Value&& v)
|
||||
{
|
||||
if (ref_stack.empty())
|
||||
{
|
||||
root = BasicJsonType(std::forward<Value>(v));
|
||||
return &root;
|
||||
}
|
||||
|
||||
JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object());
|
||||
|
||||
if (ref_stack.back()->is_array())
|
||||
{
|
||||
ref_stack.back()->m_data.m_value.array->emplace_back(std::forward<Value>(v));
|
||||
return &(ref_stack.back()->m_data.m_value.array->back());
|
||||
}
|
||||
|
||||
JSON_ASSERT(ref_stack.back()->is_object());
|
||||
JSON_ASSERT(object_element);
|
||||
*object_element = BasicJsonType(std::forward<Value>(v));
|
||||
return object_element;
|
||||
}
|
||||
|
||||
/// the parsed JSON value
|
||||
BasicJsonType& root;
|
||||
/// stack to model hierarchy of values
|
||||
std::vector<BasicJsonType*> ref_stack {};
|
||||
/// helper to hold the reference for the next object element
|
||||
BasicJsonType* object_element = nullptr;
|
||||
/// whether a syntax error occurred
|
||||
bool errored = false;
|
||||
/// whether to throw exceptions in case of errors
|
||||
const bool allow_exceptions = true;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType>
|
||||
class json_sax_dom_callback_parser
|
||||
{
|
||||
public:
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using binary_t = typename BasicJsonType::binary_t;
|
||||
using parser_callback_t = typename BasicJsonType::parser_callback_t;
|
||||
using parse_event_t = typename BasicJsonType::parse_event_t;
|
||||
|
||||
json_sax_dom_callback_parser(BasicJsonType& r,
|
||||
const parser_callback_t cb,
|
||||
const bool allow_exceptions_ = true)
|
||||
: root(r), callback(cb), allow_exceptions(allow_exceptions_)
|
||||
{
|
||||
keep_stack.push_back(true);
|
||||
}
|
||||
|
||||
// make class move-only
|
||||
json_sax_dom_callback_parser(const json_sax_dom_callback_parser&) = delete;
|
||||
json_sax_dom_callback_parser(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor)
|
||||
json_sax_dom_callback_parser& operator=(const json_sax_dom_callback_parser&) = delete;
|
||||
json_sax_dom_callback_parser& operator=(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor)
|
||||
~json_sax_dom_callback_parser() = default;
|
||||
|
||||
bool null()
|
||||
{
|
||||
handle_value(nullptr);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool boolean(bool val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_integer(number_integer_t val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_unsigned(number_unsigned_t val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_float(number_float_t val, const string_t& /*unused*/)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool string(string_t& val)
|
||||
{
|
||||
handle_value(val);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool binary(binary_t& val)
|
||||
{
|
||||
handle_value(std::move(val));
|
||||
return true;
|
||||
}
|
||||
|
||||
bool start_object(std::size_t len)
|
||||
{
|
||||
// check callback for object start
|
||||
const bool keep = callback(static_cast<int>(ref_stack.size()), parse_event_t::object_start, discarded);
|
||||
keep_stack.push_back(keep);
|
||||
|
||||
auto val = handle_value(BasicJsonType::value_t::object, true);
|
||||
ref_stack.push_back(val.second);
|
||||
|
||||
// check object limit
|
||||
if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size()))
|
||||
{
|
||||
JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back()));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool key(string_t& val)
|
||||
{
|
||||
BasicJsonType k = BasicJsonType(val);
|
||||
|
||||
// check callback for key
|
||||
const bool keep = callback(static_cast<int>(ref_stack.size()), parse_event_t::key, k);
|
||||
key_keep_stack.push_back(keep);
|
||||
|
||||
// add discarded value at given key and store the reference for later
|
||||
if (keep && ref_stack.back())
|
||||
{
|
||||
object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val) = discarded);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool end_object()
|
||||
{
|
||||
if (ref_stack.back())
|
||||
{
|
||||
if (!callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back()))
|
||||
{
|
||||
// discard object
|
||||
*ref_stack.back() = discarded;
|
||||
}
|
||||
else
|
||||
{
|
||||
ref_stack.back()->set_parents();
|
||||
}
|
||||
}
|
||||
|
||||
JSON_ASSERT(!ref_stack.empty());
|
||||
JSON_ASSERT(!keep_stack.empty());
|
||||
ref_stack.pop_back();
|
||||
keep_stack.pop_back();
|
||||
|
||||
if (!ref_stack.empty() && ref_stack.back() && ref_stack.back()->is_structured())
|
||||
{
|
||||
// remove discarded value
|
||||
for (auto it = ref_stack.back()->begin(); it != ref_stack.back()->end(); ++it)
|
||||
{
|
||||
if (it->is_discarded())
|
||||
{
|
||||
ref_stack.back()->erase(it);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool start_array(std::size_t len)
|
||||
{
|
||||
const bool keep = callback(static_cast<int>(ref_stack.size()), parse_event_t::array_start, discarded);
|
||||
keep_stack.push_back(keep);
|
||||
|
||||
auto val = handle_value(BasicJsonType::value_t::array, true);
|
||||
ref_stack.push_back(val.second);
|
||||
|
||||
// check array limit
|
||||
if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != static_cast<std::size_t>(-1) && len > ref_stack.back()->max_size()))
|
||||
{
|
||||
JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back()));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool end_array()
|
||||
{
|
||||
bool keep = true;
|
||||
|
||||
if (ref_stack.back())
|
||||
{
|
||||
keep = callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::array_end, *ref_stack.back());
|
||||
if (keep)
|
||||
{
|
||||
ref_stack.back()->set_parents();
|
||||
}
|
||||
else
|
||||
{
|
||||
// discard array
|
||||
*ref_stack.back() = discarded;
|
||||
}
|
||||
}
|
||||
|
||||
JSON_ASSERT(!ref_stack.empty());
|
||||
JSON_ASSERT(!keep_stack.empty());
|
||||
ref_stack.pop_back();
|
||||
keep_stack.pop_back();
|
||||
|
||||
// remove discarded value
|
||||
if (!keep && !ref_stack.empty() && ref_stack.back()->is_array())
|
||||
{
|
||||
ref_stack.back()->m_data.m_value.array->pop_back();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
template<class Exception>
|
||||
bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/,
|
||||
const Exception& ex)
|
||||
{
|
||||
errored = true;
|
||||
static_cast<void>(ex);
|
||||
if (allow_exceptions)
|
||||
{
|
||||
JSON_THROW(ex);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
constexpr bool is_errored() const
|
||||
{
|
||||
return errored;
|
||||
}
|
||||
|
||||
private:
|
||||
/*!
|
||||
@param[in] v value to add to the JSON value we build during parsing
|
||||
@param[in] skip_callback whether we should skip calling the callback
|
||||
function; this is required after start_array() and
|
||||
start_object() SAX events, because otherwise we would call the
|
||||
callback function with an empty array or object, respectively.
|
||||
|
||||
@invariant If the ref stack is empty, then the passed value will be the new
|
||||
root.
|
||||
@invariant If the ref stack contains a value, then it is an array or an
|
||||
object to which we can add elements
|
||||
|
||||
@return pair of boolean (whether value should be kept) and pointer (to the
|
||||
passed value in the ref_stack hierarchy; nullptr if not kept)
|
||||
*/
|
||||
template<typename Value>
|
||||
std::pair<bool, BasicJsonType*> handle_value(Value&& v, const bool skip_callback = false)
|
||||
{
|
||||
JSON_ASSERT(!keep_stack.empty());
|
||||
|
||||
// do not handle this value if we know it would be added to a discarded
|
||||
// container
|
||||
if (!keep_stack.back())
|
||||
{
|
||||
return {false, nullptr};
|
||||
}
|
||||
|
||||
// create value
|
||||
auto value = BasicJsonType(std::forward<Value>(v));
|
||||
|
||||
// check callback
|
||||
const bool keep = skip_callback || callback(static_cast<int>(ref_stack.size()), parse_event_t::value, value);
|
||||
|
||||
// do not handle this value if we just learnt it shall be discarded
|
||||
if (!keep)
|
||||
{
|
||||
return {false, nullptr};
|
||||
}
|
||||
|
||||
if (ref_stack.empty())
|
||||
{
|
||||
root = std::move(value);
|
||||
return {true, & root};
|
||||
}
|
||||
|
||||
// skip this value if we already decided to skip the parent
|
||||
// (https://github.com/nlohmann/json/issues/971#issuecomment-413678360)
|
||||
if (!ref_stack.back())
|
||||
{
|
||||
return {false, nullptr};
|
||||
}
|
||||
|
||||
// we now only expect arrays and objects
|
||||
JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object());
|
||||
|
||||
// array
|
||||
if (ref_stack.back()->is_array())
|
||||
{
|
||||
ref_stack.back()->m_data.m_value.array->emplace_back(std::move(value));
|
||||
return {true, & (ref_stack.back()->m_data.m_value.array->back())};
|
||||
}
|
||||
|
||||
// object
|
||||
JSON_ASSERT(ref_stack.back()->is_object());
|
||||
// check if we should store an element for the current key
|
||||
JSON_ASSERT(!key_keep_stack.empty());
|
||||
const bool store_element = key_keep_stack.back();
|
||||
key_keep_stack.pop_back();
|
||||
|
||||
if (!store_element)
|
||||
{
|
||||
return {false, nullptr};
|
||||
}
|
||||
|
||||
JSON_ASSERT(object_element);
|
||||
*object_element = std::move(value);
|
||||
return {true, object_element};
|
||||
}
|
||||
|
||||
/// the parsed JSON value
|
||||
BasicJsonType& root;
|
||||
/// stack to model hierarchy of values
|
||||
std::vector<BasicJsonType*> ref_stack {};
|
||||
/// stack to manage which values to keep
|
||||
std::vector<bool> keep_stack {}; // NOLINT(readability-redundant-member-init)
|
||||
/// stack to manage which object keys to keep
|
||||
std::vector<bool> key_keep_stack {}; // NOLINT(readability-redundant-member-init)
|
||||
/// helper to hold the reference for the next object element
|
||||
BasicJsonType* object_element = nullptr;
|
||||
/// whether a syntax error occurred
|
||||
bool errored = false;
|
||||
/// callback function
|
||||
const parser_callback_t callback = nullptr;
|
||||
/// whether to throw exceptions in case of errors
|
||||
const bool allow_exceptions = true;
|
||||
/// a discarded value for the callback
|
||||
BasicJsonType discarded = BasicJsonType::value_t::discarded;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType>
|
||||
class json_sax_acceptor
|
||||
{
|
||||
public:
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using binary_t = typename BasicJsonType::binary_t;
|
||||
|
||||
bool null()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool boolean(bool /*unused*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_integer(number_integer_t /*unused*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_unsigned(number_unsigned_t /*unused*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool number_float(number_float_t /*unused*/, const string_t& /*unused*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool string(string_t& /*unused*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool binary(binary_t& /*unused*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool start_object(std::size_t /*unused*/ = static_cast<std::size_t>(-1))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool key(string_t& /*unused*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool end_object()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool start_array(std::size_t /*unused*/ = static_cast<std::size_t>(-1))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool end_array()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, const detail::exception& /*unused*/)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
1633
sample/lib/json/include/nlohmann/detail/input/lexer.hpp
Normal file
1633
sample/lib/json/include/nlohmann/detail/input/lexer.hpp
Normal file
File diff suppressed because it is too large
Load Diff
519
sample/lib/json/include/nlohmann/detail/input/parser.hpp
Normal file
519
sample/lib/json/include/nlohmann/detail/input/parser.hpp
Normal file
@ -0,0 +1,519 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cmath> // isfinite
|
||||
#include <cstdint> // uint8_t
|
||||
#include <functional> // function
|
||||
#include <string> // string
|
||||
#include <utility> // move
|
||||
#include <vector> // vector
|
||||
|
||||
#include <nlohmann/detail/exceptions.hpp>
|
||||
#include <nlohmann/detail/input/input_adapters.hpp>
|
||||
#include <nlohmann/detail/input/json_sax.hpp>
|
||||
#include <nlohmann/detail/input/lexer.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/is_sax.hpp>
|
||||
#include <nlohmann/detail/string_concat.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
////////////
|
||||
// parser //
|
||||
////////////
|
||||
|
||||
enum class parse_event_t : std::uint8_t
|
||||
{
|
||||
/// the parser read `{` and started to process a JSON object
|
||||
object_start,
|
||||
/// the parser read `}` and finished processing a JSON object
|
||||
object_end,
|
||||
/// the parser read `[` and started to process a JSON array
|
||||
array_start,
|
||||
/// the parser read `]` and finished processing a JSON array
|
||||
array_end,
|
||||
/// the parser read a key of a value in an object
|
||||
key,
|
||||
/// the parser finished reading a JSON value
|
||||
value
|
||||
};
|
||||
|
||||
template<typename BasicJsonType>
|
||||
using parser_callback_t =
|
||||
std::function<bool(int /*depth*/, parse_event_t /*event*/, BasicJsonType& /*parsed*/)>;
|
||||
|
||||
/*!
|
||||
@brief syntax analysis
|
||||
|
||||
This class implements a recursive descent parser.
|
||||
*/
|
||||
template<typename BasicJsonType, typename InputAdapterType>
|
||||
class parser
|
||||
{
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using lexer_t = lexer<BasicJsonType, InputAdapterType>;
|
||||
using token_type = typename lexer_t::token_type;
|
||||
|
||||
public:
|
||||
/// a parser reading from an input adapter
|
||||
explicit parser(InputAdapterType&& adapter,
|
||||
const parser_callback_t<BasicJsonType> cb = nullptr,
|
||||
const bool allow_exceptions_ = true,
|
||||
const bool skip_comments = false)
|
||||
: callback(cb)
|
||||
, m_lexer(std::move(adapter), skip_comments)
|
||||
, allow_exceptions(allow_exceptions_)
|
||||
{
|
||||
// read first token
|
||||
get_token();
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief public parser interface
|
||||
|
||||
@param[in] strict whether to expect the last token to be EOF
|
||||
@param[in,out] result parsed JSON value
|
||||
|
||||
@throw parse_error.101 in case of an unexpected token
|
||||
@throw parse_error.102 if to_unicode fails or surrogate error
|
||||
@throw parse_error.103 if to_unicode fails
|
||||
*/
|
||||
void parse(const bool strict, BasicJsonType& result)
|
||||
{
|
||||
if (callback)
|
||||
{
|
||||
json_sax_dom_callback_parser<BasicJsonType> sdp(result, callback, allow_exceptions);
|
||||
sax_parse_internal(&sdp);
|
||||
|
||||
// in strict mode, input must be completely read
|
||||
if (strict && (get_token() != token_type::end_of_input))
|
||||
{
|
||||
sdp.parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(),
|
||||
exception_message(token_type::end_of_input, "value"), nullptr));
|
||||
}
|
||||
|
||||
// in case of an error, return discarded value
|
||||
if (sdp.is_errored())
|
||||
{
|
||||
result = value_t::discarded;
|
||||
return;
|
||||
}
|
||||
|
||||
// set top-level value to null if it was discarded by the callback
|
||||
// function
|
||||
if (result.is_discarded())
|
||||
{
|
||||
result = nullptr;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
json_sax_dom_parser<BasicJsonType> sdp(result, allow_exceptions);
|
||||
sax_parse_internal(&sdp);
|
||||
|
||||
// in strict mode, input must be completely read
|
||||
if (strict && (get_token() != token_type::end_of_input))
|
||||
{
|
||||
sdp.parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_of_input, "value"), nullptr));
|
||||
}
|
||||
|
||||
// in case of an error, return discarded value
|
||||
if (sdp.is_errored())
|
||||
{
|
||||
result = value_t::discarded;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
result.assert_invariant();
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief public accept interface
|
||||
|
||||
@param[in] strict whether to expect the last token to be EOF
|
||||
@return whether the input is a proper JSON text
|
||||
*/
|
||||
bool accept(const bool strict = true)
|
||||
{
|
||||
json_sax_acceptor<BasicJsonType> sax_acceptor;
|
||||
return sax_parse(&sax_acceptor, strict);
|
||||
}
|
||||
|
||||
template<typename SAX>
|
||||
JSON_HEDLEY_NON_NULL(2)
|
||||
bool sax_parse(SAX* sax, const bool strict = true)
|
||||
{
|
||||
(void)detail::is_sax_static_asserts<SAX, BasicJsonType> {};
|
||||
const bool result = sax_parse_internal(sax);
|
||||
|
||||
// strict mode: next byte must be EOF
|
||||
if (result && strict && (get_token() != token_type::end_of_input))
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_of_input, "value"), nullptr));
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
private:
|
||||
template<typename SAX>
|
||||
JSON_HEDLEY_NON_NULL(2)
|
||||
bool sax_parse_internal(SAX* sax)
|
||||
{
|
||||
// stack to remember the hierarchy of structured values we are parsing
|
||||
// true = array; false = object
|
||||
std::vector<bool> states;
|
||||
// value to avoid a goto (see comment where set to true)
|
||||
bool skip_to_state_evaluation = false;
|
||||
|
||||
while (true)
|
||||
{
|
||||
if (!skip_to_state_evaluation)
|
||||
{
|
||||
// invariant: get_token() was called before each iteration
|
||||
switch (last_token)
|
||||
{
|
||||
case token_type::begin_object:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->start_object(static_cast<std::size_t>(-1))))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// closing } -> we are done
|
||||
if (get_token() == token_type::end_object)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->end_object()))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
// parse key
|
||||
if (JSON_HEDLEY_UNLIKELY(last_token != token_type::value_string))
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr));
|
||||
}
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->key(m_lexer.get_string())))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// parse separator (:)
|
||||
if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::name_separator))
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr));
|
||||
}
|
||||
|
||||
// remember we are now inside an object
|
||||
states.push_back(false);
|
||||
|
||||
// parse values
|
||||
get_token();
|
||||
continue;
|
||||
}
|
||||
|
||||
case token_type::begin_array:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->start_array(static_cast<std::size_t>(-1))))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// closing ] -> we are done
|
||||
if (get_token() == token_type::end_array)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->end_array()))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
// remember we are now inside an array
|
||||
states.push_back(true);
|
||||
|
||||
// parse values (no need to call get_token)
|
||||
continue;
|
||||
}
|
||||
|
||||
case token_type::value_float:
|
||||
{
|
||||
const auto res = m_lexer.get_number_float();
|
||||
|
||||
if (JSON_HEDLEY_UNLIKELY(!std::isfinite(res)))
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
out_of_range::create(406, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr));
|
||||
}
|
||||
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->number_float(res, m_lexer.get_string())))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case token_type::literal_false:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->boolean(false)))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case token_type::literal_null:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->null()))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case token_type::literal_true:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->boolean(true)))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case token_type::value_integer:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->number_integer(m_lexer.get_number_integer())))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case token_type::value_string:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->string(m_lexer.get_string())))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case token_type::value_unsigned:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->number_unsigned(m_lexer.get_number_unsigned())))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case token_type::parse_error:
|
||||
{
|
||||
// using "uninitialized" to avoid "expected" message
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::uninitialized, "value"), nullptr));
|
||||
}
|
||||
case token_type::end_of_input:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(m_lexer.get_position().chars_read_total == 1))
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(),
|
||||
"attempting to parse an empty input; check that your input string or stream contains the expected JSON", nullptr));
|
||||
}
|
||||
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr));
|
||||
}
|
||||
case token_type::uninitialized:
|
||||
case token_type::end_array:
|
||||
case token_type::end_object:
|
||||
case token_type::name_separator:
|
||||
case token_type::value_separator:
|
||||
case token_type::literal_or_value:
|
||||
default: // the last token was unexpected
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::literal_or_value, "value"), nullptr));
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
skip_to_state_evaluation = false;
|
||||
}
|
||||
|
||||
// we reached this line after we successfully parsed a value
|
||||
if (states.empty())
|
||||
{
|
||||
// empty stack: we reached the end of the hierarchy: done
|
||||
return true;
|
||||
}
|
||||
|
||||
if (states.back()) // array
|
||||
{
|
||||
// comma -> next value
|
||||
if (get_token() == token_type::value_separator)
|
||||
{
|
||||
// parse a new value
|
||||
get_token();
|
||||
continue;
|
||||
}
|
||||
|
||||
// closing ]
|
||||
if (JSON_HEDLEY_LIKELY(last_token == token_type::end_array))
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->end_array()))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// We are done with this array. Before we can parse a
|
||||
// new value, we need to evaluate the new state first.
|
||||
// By setting skip_to_state_evaluation to false, we
|
||||
// are effectively jumping to the beginning of this if.
|
||||
JSON_ASSERT(!states.empty());
|
||||
states.pop_back();
|
||||
skip_to_state_evaluation = true;
|
||||
continue;
|
||||
}
|
||||
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_array, "array"), nullptr));
|
||||
}
|
||||
|
||||
// states.back() is false -> object
|
||||
|
||||
// comma -> next value
|
||||
if (get_token() == token_type::value_separator)
|
||||
{
|
||||
// parse key
|
||||
if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::value_string))
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::value_string, "object key"), nullptr));
|
||||
}
|
||||
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->key(m_lexer.get_string())))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// parse separator (:)
|
||||
if (JSON_HEDLEY_UNLIKELY(get_token() != token_type::name_separator))
|
||||
{
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::name_separator, "object separator"), nullptr));
|
||||
}
|
||||
|
||||
// parse values
|
||||
get_token();
|
||||
continue;
|
||||
}
|
||||
|
||||
// closing }
|
||||
if (JSON_HEDLEY_LIKELY(last_token == token_type::end_object))
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!sax->end_object()))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// We are done with this object. Before we can parse a
|
||||
// new value, we need to evaluate the new state first.
|
||||
// By setting skip_to_state_evaluation to false, we
|
||||
// are effectively jumping to the beginning of this if.
|
||||
JSON_ASSERT(!states.empty());
|
||||
states.pop_back();
|
||||
skip_to_state_evaluation = true;
|
||||
continue;
|
||||
}
|
||||
|
||||
return sax->parse_error(m_lexer.get_position(),
|
||||
m_lexer.get_token_string(),
|
||||
parse_error::create(101, m_lexer.get_position(), exception_message(token_type::end_object, "object"), nullptr));
|
||||
}
|
||||
}
|
||||
|
||||
/// get next token from lexer
|
||||
token_type get_token()
|
||||
{
|
||||
return last_token = m_lexer.scan();
|
||||
}
|
||||
|
||||
std::string exception_message(const token_type expected, const std::string& context)
|
||||
{
|
||||
std::string error_msg = "syntax error ";
|
||||
|
||||
if (!context.empty())
|
||||
{
|
||||
error_msg += concat("while parsing ", context, ' ');
|
||||
}
|
||||
|
||||
error_msg += "- ";
|
||||
|
||||
if (last_token == token_type::parse_error)
|
||||
{
|
||||
error_msg += concat(m_lexer.get_error_message(), "; last read: '",
|
||||
m_lexer.get_token_string(), '\'');
|
||||
}
|
||||
else
|
||||
{
|
||||
error_msg += concat("unexpected ", lexer_t::token_type_name(last_token));
|
||||
}
|
||||
|
||||
if (expected != token_type::uninitialized)
|
||||
{
|
||||
error_msg += concat("; expected ", lexer_t::token_type_name(expected));
|
||||
}
|
||||
|
||||
return error_msg;
|
||||
}
|
||||
|
||||
private:
|
||||
/// callback function
|
||||
const parser_callback_t<BasicJsonType> callback = nullptr;
|
||||
/// the type of the last read token
|
||||
token_type last_token = token_type::uninitialized;
|
||||
/// the lexer
|
||||
lexer_t m_lexer;
|
||||
/// whether to throw exceptions in case of errors
|
||||
const bool allow_exceptions = true;
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
37
sample/lib/json/include/nlohmann/detail/input/position_t.hpp
Normal file
37
sample/lib/json/include/nlohmann/detail/input/position_t.hpp
Normal file
@ -0,0 +1,37 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstddef> // size_t
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/// struct to capture the start position of the current token
|
||||
struct position_t
|
||||
{
|
||||
/// the total number of characters read
|
||||
std::size_t chars_read_total = 0;
|
||||
/// the number of characters read in the current line
|
||||
std::size_t chars_read_current_line = 0;
|
||||
/// the number of lines read
|
||||
std::size_t lines_read = 0;
|
||||
|
||||
/// conversion to size_t to preserve SAX interface
|
||||
constexpr operator size_t() const
|
||||
{
|
||||
return chars_read_total;
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
@ -0,0 +1,35 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
#include <nlohmann/detail/iterators/primitive_iterator.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/*!
|
||||
@brief an iterator value
|
||||
|
||||
@note This structure could easily be a union, but MSVC currently does not allow
|
||||
unions members with complex constructors, see https://github.com/nlohmann/json/pull/105.
|
||||
*/
|
||||
template<typename BasicJsonType> struct internal_iterator
|
||||
{
|
||||
/// iterator for JSON objects
|
||||
typename BasicJsonType::object_t::iterator object_iterator {};
|
||||
/// iterator for JSON arrays
|
||||
typename BasicJsonType::array_t::iterator array_iterator {};
|
||||
/// generic iterator for all other types
|
||||
primitive_iterator_t primitive_iterator {};
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
751
sample/lib/json/include/nlohmann/detail/iterators/iter_impl.hpp
Normal file
751
sample/lib/json/include/nlohmann/detail/iterators/iter_impl.hpp
Normal file
@ -0,0 +1,751 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <iterator> // iterator, random_access_iterator_tag, bidirectional_iterator_tag, advance, next
|
||||
#include <type_traits> // conditional, is_const, remove_const
|
||||
|
||||
#include <nlohmann/detail/exceptions.hpp>
|
||||
#include <nlohmann/detail/iterators/internal_iterator.hpp>
|
||||
#include <nlohmann/detail/iterators/primitive_iterator.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
// forward declare, to be able to friend it later on
|
||||
template<typename IteratorType> class iteration_proxy;
|
||||
template<typename IteratorType> class iteration_proxy_value;
|
||||
|
||||
/*!
|
||||
@brief a template for a bidirectional iterator for the @ref basic_json class
|
||||
This class implements a both iterators (iterator and const_iterator) for the
|
||||
@ref basic_json class.
|
||||
@note An iterator is called *initialized* when a pointer to a JSON value has
|
||||
been set (e.g., by a constructor or a copy assignment). If the iterator is
|
||||
default-constructed, it is *uninitialized* and most methods are undefined.
|
||||
**The library uses assertions to detect calls on uninitialized iterators.**
|
||||
@requirement The class satisfies the following concept requirements:
|
||||
-
|
||||
[BidirectionalIterator](https://en.cppreference.com/w/cpp/named_req/BidirectionalIterator):
|
||||
The iterator that can be moved can be moved in both directions (i.e.
|
||||
incremented and decremented).
|
||||
@since version 1.0.0, simplified in version 2.0.9, change to bidirectional
|
||||
iterators in version 3.0.0 (see https://github.com/nlohmann/json/issues/593)
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-special-member-functions)
|
||||
{
|
||||
/// the iterator with BasicJsonType of different const-ness
|
||||
using other_iter_impl = iter_impl<typename std::conditional<std::is_const<BasicJsonType>::value, typename std::remove_const<BasicJsonType>::type, const BasicJsonType>::type>;
|
||||
/// allow basic_json to access private members
|
||||
friend other_iter_impl;
|
||||
friend BasicJsonType;
|
||||
friend iteration_proxy<iter_impl>;
|
||||
friend iteration_proxy_value<iter_impl>;
|
||||
|
||||
using object_t = typename BasicJsonType::object_t;
|
||||
using array_t = typename BasicJsonType::array_t;
|
||||
// make sure BasicJsonType is basic_json or const basic_json
|
||||
static_assert(is_basic_json<typename std::remove_const<BasicJsonType>::type>::value,
|
||||
"iter_impl only accepts (const) basic_json");
|
||||
// superficial check for the LegacyBidirectionalIterator named requirement
|
||||
static_assert(std::is_base_of<std::bidirectional_iterator_tag, std::bidirectional_iterator_tag>::value
|
||||
&& std::is_base_of<std::bidirectional_iterator_tag, typename std::iterator_traits<typename array_t::iterator>::iterator_category>::value,
|
||||
"basic_json iterator assumes array and object type iterators satisfy the LegacyBidirectionalIterator named requirement.");
|
||||
|
||||
public:
|
||||
/// The std::iterator class template (used as a base class to provide typedefs) is deprecated in C++17.
|
||||
/// The C++ Standard has never required user-defined iterators to derive from std::iterator.
|
||||
/// A user-defined iterator should provide publicly accessible typedefs named
|
||||
/// iterator_category, value_type, difference_type, pointer, and reference.
|
||||
/// Note that value_type is required to be non-const, even for constant iterators.
|
||||
using iterator_category = std::bidirectional_iterator_tag;
|
||||
|
||||
/// the type of the values when the iterator is dereferenced
|
||||
using value_type = typename BasicJsonType::value_type;
|
||||
/// a type to represent differences between iterators
|
||||
using difference_type = typename BasicJsonType::difference_type;
|
||||
/// defines a pointer to the type iterated over (value_type)
|
||||
using pointer = typename std::conditional<std::is_const<BasicJsonType>::value,
|
||||
typename BasicJsonType::const_pointer,
|
||||
typename BasicJsonType::pointer>::type;
|
||||
/// defines a reference to the type iterated over (value_type)
|
||||
using reference =
|
||||
typename std::conditional<std::is_const<BasicJsonType>::value,
|
||||
typename BasicJsonType::const_reference,
|
||||
typename BasicJsonType::reference>::type;
|
||||
|
||||
iter_impl() = default;
|
||||
~iter_impl() = default;
|
||||
iter_impl(iter_impl&&) noexcept = default;
|
||||
iter_impl& operator=(iter_impl&&) noexcept = default;
|
||||
|
||||
/*!
|
||||
@brief constructor for a given JSON instance
|
||||
@param[in] object pointer to a JSON object for this iterator
|
||||
@pre object != nullptr
|
||||
@post The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
explicit iter_impl(pointer object) noexcept : m_object(object)
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
m_it.object_iterator = typename object_t::iterator();
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
m_it.array_iterator = typename array_t::iterator();
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
m_it.primitive_iterator = primitive_iterator_t();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@note The conventional copy constructor and copy assignment are implicitly
|
||||
defined. Combined with the following converting constructor and
|
||||
assignment, they support: (1) copy from iterator to iterator, (2)
|
||||
copy from const iterator to const iterator, and (3) conversion from
|
||||
iterator to const iterator. However conversion from const iterator
|
||||
to iterator is not defined.
|
||||
*/
|
||||
|
||||
/*!
|
||||
@brief const copy constructor
|
||||
@param[in] other const iterator to copy from
|
||||
@note This copy constructor had to be defined explicitly to circumvent a bug
|
||||
occurring on msvc v19.0 compiler (VS 2015) debug build. For more
|
||||
information refer to: https://github.com/nlohmann/json/issues/1608
|
||||
*/
|
||||
iter_impl(const iter_impl<const BasicJsonType>& other) noexcept
|
||||
: m_object(other.m_object), m_it(other.m_it)
|
||||
{}
|
||||
|
||||
/*!
|
||||
@brief converting assignment
|
||||
@param[in] other const iterator to copy from
|
||||
@return const/non-const iterator
|
||||
@note It is not checked whether @a other is initialized.
|
||||
*/
|
||||
iter_impl& operator=(const iter_impl<const BasicJsonType>& other) noexcept
|
||||
{
|
||||
if (&other != this)
|
||||
{
|
||||
m_object = other.m_object;
|
||||
m_it = other.m_it;
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief converting constructor
|
||||
@param[in] other non-const iterator to copy from
|
||||
@note It is not checked whether @a other is initialized.
|
||||
*/
|
||||
iter_impl(const iter_impl<typename std::remove_const<BasicJsonType>::type>& other) noexcept
|
||||
: m_object(other.m_object), m_it(other.m_it)
|
||||
{}
|
||||
|
||||
/*!
|
||||
@brief converting assignment
|
||||
@param[in] other non-const iterator to copy from
|
||||
@return const/non-const iterator
|
||||
@note It is not checked whether @a other is initialized.
|
||||
*/
|
||||
iter_impl& operator=(const iter_impl<typename std::remove_const<BasicJsonType>::type>& other) noexcept // NOLINT(cert-oop54-cpp)
|
||||
{
|
||||
m_object = other.m_object;
|
||||
m_it = other.m_it;
|
||||
return *this;
|
||||
}
|
||||
|
||||
JSON_PRIVATE_UNLESS_TESTED:
|
||||
/*!
|
||||
@brief set the iterator to the first value
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
void set_begin() noexcept
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
m_it.object_iterator = m_object->m_data.m_value.object->begin();
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
m_it.array_iterator = m_object->m_data.m_value.array->begin();
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
{
|
||||
// set to end so begin()==end() is true: null is empty
|
||||
m_it.primitive_iterator.set_end();
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
m_it.primitive_iterator.set_begin();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief set the iterator past the last value
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
void set_end() noexcept
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
m_it.object_iterator = m_object->m_data.m_value.object->end();
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
m_it.array_iterator = m_object->m_data.m_value.array->end();
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
m_it.primitive_iterator.set_end();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public:
|
||||
/*!
|
||||
@brief return a reference to the value pointed to by the iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
reference operator*() const
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
JSON_ASSERT(m_it.object_iterator != m_object->m_data.m_value.object->end());
|
||||
return m_it.object_iterator->second;
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
JSON_ASSERT(m_it.array_iterator != m_object->m_data.m_value.array->end());
|
||||
return *m_it.array_iterator;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object));
|
||||
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
if (JSON_HEDLEY_LIKELY(m_it.primitive_iterator.is_begin()))
|
||||
{
|
||||
return *m_object;
|
||||
}
|
||||
|
||||
JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief dereference the iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
pointer operator->() const
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
JSON_ASSERT(m_it.object_iterator != m_object->m_data.m_value.object->end());
|
||||
return &(m_it.object_iterator->second);
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
JSON_ASSERT(m_it.array_iterator != m_object->m_data.m_value.array->end());
|
||||
return &*m_it.array_iterator;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
if (JSON_HEDLEY_LIKELY(m_it.primitive_iterator.is_begin()))
|
||||
{
|
||||
return m_object;
|
||||
}
|
||||
|
||||
JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief post-increment (it++)
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl operator++(int)& // NOLINT(cert-dcl21-cpp)
|
||||
{
|
||||
auto result = *this;
|
||||
++(*this);
|
||||
return result;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief pre-increment (++it)
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl& operator++()
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
std::advance(m_it.object_iterator, 1);
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
std::advance(m_it.array_iterator, 1);
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
++m_it.primitive_iterator;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief post-decrement (it--)
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl operator--(int)& // NOLINT(cert-dcl21-cpp)
|
||||
{
|
||||
auto result = *this;
|
||||
--(*this);
|
||||
return result;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief pre-decrement (--it)
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl& operator--()
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
std::advance(m_it.object_iterator, -1);
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
std::advance(m_it.array_iterator, -1);
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
--m_it.primitive_iterator;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief comparison: equal
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
template < typename IterImpl, detail::enable_if_t < (std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t > = nullptr >
|
||||
bool operator==(const IterImpl& other) const
|
||||
{
|
||||
// if objects are not the same, the comparison is undefined
|
||||
if (JSON_HEDLEY_UNLIKELY(m_object != other.m_object))
|
||||
{
|
||||
JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers", m_object));
|
||||
}
|
||||
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
return (m_it.object_iterator == other.m_it.object_iterator);
|
||||
|
||||
case value_t::array:
|
||||
return (m_it.array_iterator == other.m_it.array_iterator);
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
return (m_it.primitive_iterator == other.m_it.primitive_iterator);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief comparison: not equal
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
template < typename IterImpl, detail::enable_if_t < (std::is_same<IterImpl, iter_impl>::value || std::is_same<IterImpl, other_iter_impl>::value), std::nullptr_t > = nullptr >
|
||||
bool operator!=(const IterImpl& other) const
|
||||
{
|
||||
return !operator==(other);
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief comparison: smaller
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
bool operator<(const iter_impl& other) const
|
||||
{
|
||||
// if objects are not the same, the comparison is undefined
|
||||
if (JSON_HEDLEY_UNLIKELY(m_object != other.m_object))
|
||||
{
|
||||
JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers", m_object));
|
||||
}
|
||||
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
JSON_THROW(invalid_iterator::create(213, "cannot compare order of object iterators", m_object));
|
||||
|
||||
case value_t::array:
|
||||
return (m_it.array_iterator < other.m_it.array_iterator);
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
return (m_it.primitive_iterator < other.m_it.primitive_iterator);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief comparison: less than or equal
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
bool operator<=(const iter_impl& other) const
|
||||
{
|
||||
return !other.operator < (*this);
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief comparison: greater than
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
bool operator>(const iter_impl& other) const
|
||||
{
|
||||
return !operator<=(other);
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief comparison: greater than or equal
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
bool operator>=(const iter_impl& other) const
|
||||
{
|
||||
return !operator<(other);
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief add to iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl& operator+=(difference_type i)
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
JSON_THROW(invalid_iterator::create(209, "cannot use offsets with object iterators", m_object));
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
std::advance(m_it.array_iterator, i);
|
||||
break;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
m_it.primitive_iterator += i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief subtract from iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl& operator-=(difference_type i)
|
||||
{
|
||||
return operator+=(-i);
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief add to iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl operator+(difference_type i) const
|
||||
{
|
||||
auto result = *this;
|
||||
result += i;
|
||||
return result;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief addition of distance and iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
friend iter_impl operator+(difference_type i, const iter_impl& it)
|
||||
{
|
||||
auto result = it;
|
||||
result += i;
|
||||
return result;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief subtract from iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
iter_impl operator-(difference_type i) const
|
||||
{
|
||||
auto result = *this;
|
||||
result -= i;
|
||||
return result;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief return difference
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
difference_type operator-(const iter_impl& other) const
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
JSON_THROW(invalid_iterator::create(209, "cannot use offsets with object iterators", m_object));
|
||||
|
||||
case value_t::array:
|
||||
return m_it.array_iterator - other.m_it.array_iterator;
|
||||
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
return m_it.primitive_iterator - other.m_it.primitive_iterator;
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief access to successor
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
reference operator[](difference_type n) const
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
switch (m_object->m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
JSON_THROW(invalid_iterator::create(208, "cannot use operator[] for object iterators", m_object));
|
||||
|
||||
case value_t::array:
|
||||
return *std::next(m_it.array_iterator, n);
|
||||
|
||||
case value_t::null:
|
||||
JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object));
|
||||
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
{
|
||||
if (JSON_HEDLEY_LIKELY(m_it.primitive_iterator.get_value() == -n))
|
||||
{
|
||||
return *m_object;
|
||||
}
|
||||
|
||||
JSON_THROW(invalid_iterator::create(214, "cannot get value", m_object));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief return the key of an object iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
const typename object_t::key_type& key() const
|
||||
{
|
||||
JSON_ASSERT(m_object != nullptr);
|
||||
|
||||
if (JSON_HEDLEY_LIKELY(m_object->is_object()))
|
||||
{
|
||||
return m_it.object_iterator->first;
|
||||
}
|
||||
|
||||
JSON_THROW(invalid_iterator::create(207, "cannot use key() for non-object iterators", m_object));
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief return the value of an iterator
|
||||
@pre The iterator is initialized; i.e. `m_object != nullptr`.
|
||||
*/
|
||||
reference value() const
|
||||
{
|
||||
return operator*();
|
||||
}
|
||||
|
||||
JSON_PRIVATE_UNLESS_TESTED:
|
||||
/// associated JSON instance
|
||||
pointer m_object = nullptr;
|
||||
/// the actual iterator of the associated instance
|
||||
internal_iterator<typename std::remove_const<BasicJsonType>::type> m_it {};
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
@ -0,0 +1,242 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstddef> // size_t
|
||||
#include <iterator> // input_iterator_tag
|
||||
#include <string> // string, to_string
|
||||
#include <tuple> // tuple_size, get, tuple_element
|
||||
#include <utility> // move
|
||||
|
||||
#if JSON_HAS_RANGES
|
||||
#include <ranges> // enable_borrowed_range
|
||||
#endif
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<typename string_type>
|
||||
void int_to_string( string_type& target, std::size_t value )
|
||||
{
|
||||
// For ADL
|
||||
using std::to_string;
|
||||
target = to_string(value);
|
||||
}
|
||||
template<typename IteratorType> class iteration_proxy_value
|
||||
{
|
||||
public:
|
||||
using difference_type = std::ptrdiff_t;
|
||||
using value_type = iteration_proxy_value;
|
||||
using pointer = value_type *;
|
||||
using reference = value_type &;
|
||||
using iterator_category = std::input_iterator_tag;
|
||||
using string_type = typename std::remove_cv< typename std::remove_reference<decltype( std::declval<IteratorType>().key() ) >::type >::type;
|
||||
|
||||
private:
|
||||
/// the iterator
|
||||
IteratorType anchor{};
|
||||
/// an index for arrays (used to create key names)
|
||||
std::size_t array_index = 0;
|
||||
/// last stringified array index
|
||||
mutable std::size_t array_index_last = 0;
|
||||
/// a string representation of the array index
|
||||
mutable string_type array_index_str = "0";
|
||||
/// an empty string (to return a reference for primitive values)
|
||||
string_type empty_str{};
|
||||
|
||||
public:
|
||||
explicit iteration_proxy_value() = default;
|
||||
explicit iteration_proxy_value(IteratorType it, std::size_t array_index_ = 0)
|
||||
noexcept(std::is_nothrow_move_constructible<IteratorType>::value
|
||||
&& std::is_nothrow_default_constructible<string_type>::value)
|
||||
: anchor(std::move(it))
|
||||
, array_index(array_index_)
|
||||
{}
|
||||
|
||||
iteration_proxy_value(iteration_proxy_value const&) = default;
|
||||
iteration_proxy_value& operator=(iteration_proxy_value const&) = default;
|
||||
// older GCCs are a bit fussy and require explicit noexcept specifiers on defaulted functions
|
||||
iteration_proxy_value(iteration_proxy_value&&)
|
||||
noexcept(std::is_nothrow_move_constructible<IteratorType>::value
|
||||
&& std::is_nothrow_move_constructible<string_type>::value) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations)
|
||||
iteration_proxy_value& operator=(iteration_proxy_value&&)
|
||||
noexcept(std::is_nothrow_move_assignable<IteratorType>::value
|
||||
&& std::is_nothrow_move_assignable<string_type>::value) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor,cppcoreguidelines-noexcept-move-operations)
|
||||
~iteration_proxy_value() = default;
|
||||
|
||||
/// dereference operator (needed for range-based for)
|
||||
const iteration_proxy_value& operator*() const
|
||||
{
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// increment operator (needed for range-based for)
|
||||
iteration_proxy_value& operator++()
|
||||
{
|
||||
++anchor;
|
||||
++array_index;
|
||||
|
||||
return *this;
|
||||
}
|
||||
|
||||
iteration_proxy_value operator++(int)& // NOLINT(cert-dcl21-cpp)
|
||||
{
|
||||
auto tmp = iteration_proxy_value(anchor, array_index);
|
||||
++anchor;
|
||||
++array_index;
|
||||
return tmp;
|
||||
}
|
||||
|
||||
/// equality operator (needed for InputIterator)
|
||||
bool operator==(const iteration_proxy_value& o) const
|
||||
{
|
||||
return anchor == o.anchor;
|
||||
}
|
||||
|
||||
/// inequality operator (needed for range-based for)
|
||||
bool operator!=(const iteration_proxy_value& o) const
|
||||
{
|
||||
return anchor != o.anchor;
|
||||
}
|
||||
|
||||
/// return key of the iterator
|
||||
const string_type& key() const
|
||||
{
|
||||
JSON_ASSERT(anchor.m_object != nullptr);
|
||||
|
||||
switch (anchor.m_object->type())
|
||||
{
|
||||
// use integer array index as key
|
||||
case value_t::array:
|
||||
{
|
||||
if (array_index != array_index_last)
|
||||
{
|
||||
int_to_string( array_index_str, array_index );
|
||||
array_index_last = array_index;
|
||||
}
|
||||
return array_index_str;
|
||||
}
|
||||
|
||||
// use key from the object
|
||||
case value_t::object:
|
||||
return anchor.key();
|
||||
|
||||
// use an empty key for all primitive types
|
||||
case value_t::null:
|
||||
case value_t::string:
|
||||
case value_t::boolean:
|
||||
case value_t::number_integer:
|
||||
case value_t::number_unsigned:
|
||||
case value_t::number_float:
|
||||
case value_t::binary:
|
||||
case value_t::discarded:
|
||||
default:
|
||||
return empty_str;
|
||||
}
|
||||
}
|
||||
|
||||
/// return value of the iterator
|
||||
typename IteratorType::reference value() const
|
||||
{
|
||||
return anchor.value();
|
||||
}
|
||||
};
|
||||
|
||||
/// proxy class for the items() function
|
||||
template<typename IteratorType> class iteration_proxy
|
||||
{
|
||||
private:
|
||||
/// the container to iterate
|
||||
typename IteratorType::pointer container = nullptr;
|
||||
|
||||
public:
|
||||
explicit iteration_proxy() = default;
|
||||
|
||||
/// construct iteration proxy from a container
|
||||
explicit iteration_proxy(typename IteratorType::reference cont) noexcept
|
||||
: container(&cont) {}
|
||||
|
||||
iteration_proxy(iteration_proxy const&) = default;
|
||||
iteration_proxy& operator=(iteration_proxy const&) = default;
|
||||
iteration_proxy(iteration_proxy&&) noexcept = default;
|
||||
iteration_proxy& operator=(iteration_proxy&&) noexcept = default;
|
||||
~iteration_proxy() = default;
|
||||
|
||||
/// return iterator begin (needed for range-based for)
|
||||
iteration_proxy_value<IteratorType> begin() const noexcept
|
||||
{
|
||||
return iteration_proxy_value<IteratorType>(container->begin());
|
||||
}
|
||||
|
||||
/// return iterator end (needed for range-based for)
|
||||
iteration_proxy_value<IteratorType> end() const noexcept
|
||||
{
|
||||
return iteration_proxy_value<IteratorType>(container->end());
|
||||
}
|
||||
};
|
||||
|
||||
// Structured Bindings Support
|
||||
// For further reference see https://blog.tartanllama.xyz/structured-bindings/
|
||||
// And see https://github.com/nlohmann/json/pull/1391
|
||||
template<std::size_t N, typename IteratorType, enable_if_t<N == 0, int> = 0>
|
||||
auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decltype(i.key())
|
||||
{
|
||||
return i.key();
|
||||
}
|
||||
// Structured Bindings Support
|
||||
// For further reference see https://blog.tartanllama.xyz/structured-bindings/
|
||||
// And see https://github.com/nlohmann/json/pull/1391
|
||||
template<std::size_t N, typename IteratorType, enable_if_t<N == 1, int> = 0>
|
||||
auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decltype(i.value())
|
||||
{
|
||||
return i.value();
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
|
||||
// The Addition to the STD Namespace is required to add
|
||||
// Structured Bindings Support to the iteration_proxy_value class
|
||||
// For further reference see https://blog.tartanllama.xyz/structured-bindings/
|
||||
// And see https://github.com/nlohmann/json/pull/1391
|
||||
namespace std
|
||||
{
|
||||
|
||||
#if defined(__clang__)
|
||||
// Fix: https://github.com/nlohmann/json/issues/1401
|
||||
#pragma clang diagnostic push
|
||||
#pragma clang diagnostic ignored "-Wmismatched-tags"
|
||||
#endif
|
||||
template<typename IteratorType>
|
||||
class tuple_size<::nlohmann::detail::iteration_proxy_value<IteratorType>> // NOLINT(cert-dcl58-cpp)
|
||||
: public std::integral_constant<std::size_t, 2> {};
|
||||
|
||||
template<std::size_t N, typename IteratorType>
|
||||
class tuple_element<N, ::nlohmann::detail::iteration_proxy_value<IteratorType >> // NOLINT(cert-dcl58-cpp)
|
||||
{
|
||||
public:
|
||||
using type = decltype(
|
||||
get<N>(std::declval <
|
||||
::nlohmann::detail::iteration_proxy_value<IteratorType >> ()));
|
||||
};
|
||||
#if defined(__clang__)
|
||||
#pragma clang diagnostic pop
|
||||
#endif
|
||||
|
||||
} // namespace std
|
||||
|
||||
#if JSON_HAS_RANGES
|
||||
template <typename IteratorType>
|
||||
inline constexpr bool ::std::ranges::enable_borrowed_range<::nlohmann::detail::iteration_proxy<IteratorType>> = true;
|
||||
#endif
|
||||
@ -0,0 +1,61 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <iterator> // random_access_iterator_tag
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
#include <nlohmann/detail/meta/void_t.hpp>
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<typename It, typename = void>
|
||||
struct iterator_types {};
|
||||
|
||||
template<typename It>
|
||||
struct iterator_types <
|
||||
It,
|
||||
void_t<typename It::difference_type, typename It::value_type, typename It::pointer,
|
||||
typename It::reference, typename It::iterator_category >>
|
||||
{
|
||||
using difference_type = typename It::difference_type;
|
||||
using value_type = typename It::value_type;
|
||||
using pointer = typename It::pointer;
|
||||
using reference = typename It::reference;
|
||||
using iterator_category = typename It::iterator_category;
|
||||
};
|
||||
|
||||
// This is required as some compilers implement std::iterator_traits in a way that
|
||||
// doesn't work with SFINAE. See https://github.com/nlohmann/json/issues/1341.
|
||||
template<typename T, typename = void>
|
||||
struct iterator_traits
|
||||
{
|
||||
};
|
||||
|
||||
template<typename T>
|
||||
struct iterator_traits < T, enable_if_t < !std::is_pointer<T>::value >>
|
||||
: iterator_types<T>
|
||||
{
|
||||
};
|
||||
|
||||
template<typename T>
|
||||
struct iterator_traits<T*, enable_if_t<std::is_object<T>::value>>
|
||||
{
|
||||
using iterator_category = std::random_access_iterator_tag;
|
||||
using value_type = T;
|
||||
using difference_type = ptrdiff_t;
|
||||
using pointer = T*;
|
||||
using reference = T&;
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
@ -0,0 +1,130 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstddef> // ptrdiff_t
|
||||
#include <iterator> // reverse_iterator
|
||||
#include <utility> // declval
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
//////////////////////
|
||||
// reverse_iterator //
|
||||
//////////////////////
|
||||
|
||||
/*!
|
||||
@brief a template for a reverse iterator class
|
||||
|
||||
@tparam Base the base iterator type to reverse. Valid types are @ref
|
||||
iterator (to create @ref reverse_iterator) and @ref const_iterator (to
|
||||
create @ref const_reverse_iterator).
|
||||
|
||||
@requirement The class satisfies the following concept requirements:
|
||||
-
|
||||
[BidirectionalIterator](https://en.cppreference.com/w/cpp/named_req/BidirectionalIterator):
|
||||
The iterator that can be moved can be moved in both directions (i.e.
|
||||
incremented and decremented).
|
||||
- [OutputIterator](https://en.cppreference.com/w/cpp/named_req/OutputIterator):
|
||||
It is possible to write to the pointed-to element (only if @a Base is
|
||||
@ref iterator).
|
||||
|
||||
@since version 1.0.0
|
||||
*/
|
||||
template<typename Base>
|
||||
class json_reverse_iterator : public std::reverse_iterator<Base>
|
||||
{
|
||||
public:
|
||||
using difference_type = std::ptrdiff_t;
|
||||
/// shortcut to the reverse iterator adapter
|
||||
using base_iterator = std::reverse_iterator<Base>;
|
||||
/// the reference type for the pointed-to element
|
||||
using reference = typename Base::reference;
|
||||
|
||||
/// create reverse iterator from iterator
|
||||
explicit json_reverse_iterator(const typename base_iterator::iterator_type& it) noexcept
|
||||
: base_iterator(it) {}
|
||||
|
||||
/// create reverse iterator from base class
|
||||
explicit json_reverse_iterator(const base_iterator& it) noexcept : base_iterator(it) {}
|
||||
|
||||
/// post-increment (it++)
|
||||
json_reverse_iterator operator++(int)& // NOLINT(cert-dcl21-cpp)
|
||||
{
|
||||
return static_cast<json_reverse_iterator>(base_iterator::operator++(1));
|
||||
}
|
||||
|
||||
/// pre-increment (++it)
|
||||
json_reverse_iterator& operator++()
|
||||
{
|
||||
return static_cast<json_reverse_iterator&>(base_iterator::operator++());
|
||||
}
|
||||
|
||||
/// post-decrement (it--)
|
||||
json_reverse_iterator operator--(int)& // NOLINT(cert-dcl21-cpp)
|
||||
{
|
||||
return static_cast<json_reverse_iterator>(base_iterator::operator--(1));
|
||||
}
|
||||
|
||||
/// pre-decrement (--it)
|
||||
json_reverse_iterator& operator--()
|
||||
{
|
||||
return static_cast<json_reverse_iterator&>(base_iterator::operator--());
|
||||
}
|
||||
|
||||
/// add to iterator
|
||||
json_reverse_iterator& operator+=(difference_type i)
|
||||
{
|
||||
return static_cast<json_reverse_iterator&>(base_iterator::operator+=(i));
|
||||
}
|
||||
|
||||
/// add to iterator
|
||||
json_reverse_iterator operator+(difference_type i) const
|
||||
{
|
||||
return static_cast<json_reverse_iterator>(base_iterator::operator+(i));
|
||||
}
|
||||
|
||||
/// subtract from iterator
|
||||
json_reverse_iterator operator-(difference_type i) const
|
||||
{
|
||||
return static_cast<json_reverse_iterator>(base_iterator::operator-(i));
|
||||
}
|
||||
|
||||
/// return difference
|
||||
difference_type operator-(const json_reverse_iterator& other) const
|
||||
{
|
||||
return base_iterator(*this) - base_iterator(other);
|
||||
}
|
||||
|
||||
/// access to successor
|
||||
reference operator[](difference_type n) const
|
||||
{
|
||||
return *(this->operator+(n));
|
||||
}
|
||||
|
||||
/// return the key of an object iterator
|
||||
auto key() const -> decltype(std::declval<Base>().key())
|
||||
{
|
||||
auto it = --this->base();
|
||||
return it.key();
|
||||
}
|
||||
|
||||
/// return the value of an iterator
|
||||
reference value() const
|
||||
{
|
||||
auto it = --this->base();
|
||||
return it.operator * ();
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
@ -0,0 +1,132 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstddef> // ptrdiff_t
|
||||
#include <limits> // numeric_limits
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/*
|
||||
@brief an iterator for primitive JSON types
|
||||
|
||||
This class models an iterator for primitive JSON types (boolean, number,
|
||||
string). It's only purpose is to allow the iterator/const_iterator classes
|
||||
to "iterate" over primitive values. Internally, the iterator is modeled by
|
||||
a `difference_type` variable. Value begin_value (`0`) models the begin,
|
||||
end_value (`1`) models past the end.
|
||||
*/
|
||||
class primitive_iterator_t
|
||||
{
|
||||
private:
|
||||
using difference_type = std::ptrdiff_t;
|
||||
static constexpr difference_type begin_value = 0;
|
||||
static constexpr difference_type end_value = begin_value + 1;
|
||||
|
||||
JSON_PRIVATE_UNLESS_TESTED:
|
||||
/// iterator as signed integer type
|
||||
difference_type m_it = (std::numeric_limits<std::ptrdiff_t>::min)();
|
||||
|
||||
public:
|
||||
constexpr difference_type get_value() const noexcept
|
||||
{
|
||||
return m_it;
|
||||
}
|
||||
|
||||
/// set iterator to a defined beginning
|
||||
void set_begin() noexcept
|
||||
{
|
||||
m_it = begin_value;
|
||||
}
|
||||
|
||||
/// set iterator to a defined past the end
|
||||
void set_end() noexcept
|
||||
{
|
||||
m_it = end_value;
|
||||
}
|
||||
|
||||
/// return whether the iterator can be dereferenced
|
||||
constexpr bool is_begin() const noexcept
|
||||
{
|
||||
return m_it == begin_value;
|
||||
}
|
||||
|
||||
/// return whether the iterator is at end
|
||||
constexpr bool is_end() const noexcept
|
||||
{
|
||||
return m_it == end_value;
|
||||
}
|
||||
|
||||
friend constexpr bool operator==(primitive_iterator_t lhs, primitive_iterator_t rhs) noexcept
|
||||
{
|
||||
return lhs.m_it == rhs.m_it;
|
||||
}
|
||||
|
||||
friend constexpr bool operator<(primitive_iterator_t lhs, primitive_iterator_t rhs) noexcept
|
||||
{
|
||||
return lhs.m_it < rhs.m_it;
|
||||
}
|
||||
|
||||
primitive_iterator_t operator+(difference_type n) noexcept
|
||||
{
|
||||
auto result = *this;
|
||||
result += n;
|
||||
return result;
|
||||
}
|
||||
|
||||
friend constexpr difference_type operator-(primitive_iterator_t lhs, primitive_iterator_t rhs) noexcept
|
||||
{
|
||||
return lhs.m_it - rhs.m_it;
|
||||
}
|
||||
|
||||
primitive_iterator_t& operator++() noexcept
|
||||
{
|
||||
++m_it;
|
||||
return *this;
|
||||
}
|
||||
|
||||
primitive_iterator_t operator++(int)& noexcept // NOLINT(cert-dcl21-cpp)
|
||||
{
|
||||
auto result = *this;
|
||||
++m_it;
|
||||
return result;
|
||||
}
|
||||
|
||||
primitive_iterator_t& operator--() noexcept
|
||||
{
|
||||
--m_it;
|
||||
return *this;
|
||||
}
|
||||
|
||||
primitive_iterator_t operator--(int)& noexcept // NOLINT(cert-dcl21-cpp)
|
||||
{
|
||||
auto result = *this;
|
||||
--m_it;
|
||||
return result;
|
||||
}
|
||||
|
||||
primitive_iterator_t& operator+=(difference_type n) noexcept
|
||||
{
|
||||
m_it += n;
|
||||
return *this;
|
||||
}
|
||||
|
||||
primitive_iterator_t& operator-=(difference_type n) noexcept
|
||||
{
|
||||
m_it -= n;
|
||||
return *this;
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
@ -0,0 +1,39 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <type_traits> // conditional, is_same
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/*!
|
||||
@brief Default base class of the @ref basic_json class.
|
||||
|
||||
So that the correct implementations of the copy / move ctors / assign operators
|
||||
of @ref basic_json do not require complex case distinctions
|
||||
(no base class / custom base class used as customization point),
|
||||
@ref basic_json always has a base class.
|
||||
By default, this class is used because it is empty and thus has no effect
|
||||
on the behavior of @ref basic_json.
|
||||
*/
|
||||
struct json_default_base {};
|
||||
|
||||
template<class T>
|
||||
using json_base_class = typename std::conditional <
|
||||
std::is_same<T, void>::value,
|
||||
json_default_base,
|
||||
T
|
||||
>::type;
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
988
sample/lib/json/include/nlohmann/detail/json_pointer.hpp
Normal file
988
sample/lib/json/include/nlohmann/detail/json_pointer.hpp
Normal file
@ -0,0 +1,988 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <algorithm> // all_of
|
||||
#include <cctype> // isdigit
|
||||
#include <cerrno> // errno, ERANGE
|
||||
#include <cstdlib> // strtoull
|
||||
#ifndef JSON_NO_IO
|
||||
#include <iosfwd> // ostream
|
||||
#endif // JSON_NO_IO
|
||||
#include <limits> // max
|
||||
#include <numeric> // accumulate
|
||||
#include <string> // string
|
||||
#include <utility> // move
|
||||
#include <vector> // vector
|
||||
|
||||
#include <nlohmann/detail/exceptions.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/string_concat.hpp>
|
||||
#include <nlohmann/detail/string_escape.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
|
||||
/// @brief JSON Pointer defines a string syntax for identifying a specific value within a JSON document
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/
|
||||
template<typename RefStringType>
|
||||
class json_pointer
|
||||
{
|
||||
// allow basic_json to access private members
|
||||
NLOHMANN_BASIC_JSON_TPL_DECLARATION
|
||||
friend class basic_json;
|
||||
|
||||
template<typename>
|
||||
friend class json_pointer;
|
||||
|
||||
template<typename T>
|
||||
struct string_t_helper
|
||||
{
|
||||
using type = T;
|
||||
};
|
||||
|
||||
NLOHMANN_BASIC_JSON_TPL_DECLARATION
|
||||
struct string_t_helper<NLOHMANN_BASIC_JSON_TPL>
|
||||
{
|
||||
using type = StringType;
|
||||
};
|
||||
|
||||
public:
|
||||
// for backwards compatibility accept BasicJsonType
|
||||
using string_t = typename string_t_helper<RefStringType>::type;
|
||||
|
||||
/// @brief create JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/json_pointer/
|
||||
explicit json_pointer(const string_t& s = "")
|
||||
: reference_tokens(split(s))
|
||||
{}
|
||||
|
||||
/// @brief return a string representation of the JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/to_string/
|
||||
string_t to_string() const
|
||||
{
|
||||
return std::accumulate(reference_tokens.begin(), reference_tokens.end(),
|
||||
string_t{},
|
||||
[](const string_t& a, const string_t& b)
|
||||
{
|
||||
return detail::concat(a, '/', detail::escape(b));
|
||||
});
|
||||
}
|
||||
|
||||
/// @brief return a string representation of the JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_string/
|
||||
JSON_HEDLEY_DEPRECATED_FOR(3.11.0, to_string())
|
||||
operator string_t() const
|
||||
{
|
||||
return to_string();
|
||||
}
|
||||
|
||||
#ifndef JSON_NO_IO
|
||||
/// @brief write string representation of the JSON pointer to stream
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/operator_ltlt/
|
||||
friend std::ostream& operator<<(std::ostream& o, const json_pointer& ptr)
|
||||
{
|
||||
o << ptr.to_string();
|
||||
return o;
|
||||
}
|
||||
#endif
|
||||
|
||||
/// @brief append another JSON pointer at the end of this JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_slasheq/
|
||||
json_pointer& operator/=(const json_pointer& ptr)
|
||||
{
|
||||
reference_tokens.insert(reference_tokens.end(),
|
||||
ptr.reference_tokens.begin(),
|
||||
ptr.reference_tokens.end());
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// @brief append an unescaped reference token at the end of this JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_slasheq/
|
||||
json_pointer& operator/=(string_t token)
|
||||
{
|
||||
push_back(std::move(token));
|
||||
return *this;
|
||||
}
|
||||
|
||||
/// @brief append an array index at the end of this JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_slasheq/
|
||||
json_pointer& operator/=(std::size_t array_idx)
|
||||
{
|
||||
return *this /= std::to_string(array_idx);
|
||||
}
|
||||
|
||||
/// @brief create a new JSON pointer by appending the right JSON pointer at the end of the left JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_slash/
|
||||
friend json_pointer operator/(const json_pointer& lhs,
|
||||
const json_pointer& rhs)
|
||||
{
|
||||
return json_pointer(lhs) /= rhs;
|
||||
}
|
||||
|
||||
/// @brief create a new JSON pointer by appending the unescaped token at the end of the JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_slash/
|
||||
friend json_pointer operator/(const json_pointer& lhs, string_t token) // NOLINT(performance-unnecessary-value-param)
|
||||
{
|
||||
return json_pointer(lhs) /= std::move(token);
|
||||
}
|
||||
|
||||
/// @brief create a new JSON pointer by appending the array-index-token at the end of the JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_slash/
|
||||
friend json_pointer operator/(const json_pointer& lhs, std::size_t array_idx)
|
||||
{
|
||||
return json_pointer(lhs) /= array_idx;
|
||||
}
|
||||
|
||||
/// @brief returns the parent of this JSON pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/parent_pointer/
|
||||
json_pointer parent_pointer() const
|
||||
{
|
||||
if (empty())
|
||||
{
|
||||
return *this;
|
||||
}
|
||||
|
||||
json_pointer res = *this;
|
||||
res.pop_back();
|
||||
return res;
|
||||
}
|
||||
|
||||
/// @brief remove last reference token
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/pop_back/
|
||||
void pop_back()
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(empty()))
|
||||
{
|
||||
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent", nullptr));
|
||||
}
|
||||
|
||||
reference_tokens.pop_back();
|
||||
}
|
||||
|
||||
/// @brief return last reference token
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/back/
|
||||
const string_t& back() const
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(empty()))
|
||||
{
|
||||
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent", nullptr));
|
||||
}
|
||||
|
||||
return reference_tokens.back();
|
||||
}
|
||||
|
||||
/// @brief append an unescaped token at the end of the reference pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/push_back/
|
||||
void push_back(const string_t& token)
|
||||
{
|
||||
reference_tokens.push_back(token);
|
||||
}
|
||||
|
||||
/// @brief append an unescaped token at the end of the reference pointer
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/push_back/
|
||||
void push_back(string_t&& token)
|
||||
{
|
||||
reference_tokens.push_back(std::move(token));
|
||||
}
|
||||
|
||||
/// @brief return whether pointer points to the root document
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/empty/
|
||||
bool empty() const noexcept
|
||||
{
|
||||
return reference_tokens.empty();
|
||||
}
|
||||
|
||||
private:
|
||||
/*!
|
||||
@param[in] s reference token to be converted into an array index
|
||||
|
||||
@return integer representation of @a s
|
||||
|
||||
@throw parse_error.106 if an array index begins with '0'
|
||||
@throw parse_error.109 if an array index begins not with a digit
|
||||
@throw out_of_range.404 if string @a s could not be converted to an integer
|
||||
@throw out_of_range.410 if an array index exceeds size_type
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
static typename BasicJsonType::size_type array_index(const string_t& s)
|
||||
{
|
||||
using size_type = typename BasicJsonType::size_type;
|
||||
|
||||
// error condition (cf. RFC 6901, Sect. 4)
|
||||
if (JSON_HEDLEY_UNLIKELY(s.size() > 1 && s[0] == '0'))
|
||||
{
|
||||
JSON_THROW(detail::parse_error::create(106, 0, detail::concat("array index '", s, "' must not begin with '0'"), nullptr));
|
||||
}
|
||||
|
||||
// error condition (cf. RFC 6901, Sect. 4)
|
||||
if (JSON_HEDLEY_UNLIKELY(s.size() > 1 && !(s[0] >= '1' && s[0] <= '9')))
|
||||
{
|
||||
JSON_THROW(detail::parse_error::create(109, 0, detail::concat("array index '", s, "' is not a number"), nullptr));
|
||||
}
|
||||
|
||||
const char* p = s.c_str();
|
||||
char* p_end = nullptr;
|
||||
errno = 0; // strtoull doesn't reset errno
|
||||
const unsigned long long res = std::strtoull(p, &p_end, 10); // NOLINT(runtime/int)
|
||||
if (p == p_end // invalid input or empty string
|
||||
|| errno == ERANGE // out of range
|
||||
|| JSON_HEDLEY_UNLIKELY(static_cast<std::size_t>(p_end - p) != s.size())) // incomplete read
|
||||
{
|
||||
JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", s, "'"), nullptr));
|
||||
}
|
||||
|
||||
// only triggered on special platforms (like 32bit), see also
|
||||
// https://github.com/nlohmann/json/pull/2203
|
||||
if (res >= static_cast<unsigned long long>((std::numeric_limits<size_type>::max)())) // NOLINT(runtime/int)
|
||||
{
|
||||
JSON_THROW(detail::out_of_range::create(410, detail::concat("array index ", s, " exceeds size_type"), nullptr)); // LCOV_EXCL_LINE
|
||||
}
|
||||
|
||||
return static_cast<size_type>(res);
|
||||
}
|
||||
|
||||
JSON_PRIVATE_UNLESS_TESTED:
|
||||
json_pointer top() const
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(empty()))
|
||||
{
|
||||
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent", nullptr));
|
||||
}
|
||||
|
||||
json_pointer result = *this;
|
||||
result.reference_tokens = {reference_tokens[0]};
|
||||
return result;
|
||||
}
|
||||
|
||||
private:
|
||||
/*!
|
||||
@brief create and return a reference to the pointed to value
|
||||
|
||||
@complexity Linear in the number of reference tokens.
|
||||
|
||||
@throw parse_error.109 if array index is not a number
|
||||
@throw type_error.313 if value cannot be unflattened
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
BasicJsonType& get_and_create(BasicJsonType& j) const
|
||||
{
|
||||
auto* result = &j;
|
||||
|
||||
// in case no reference tokens exist, return a reference to the JSON value
|
||||
// j which will be overwritten by a primitive value
|
||||
for (const auto& reference_token : reference_tokens)
|
||||
{
|
||||
switch (result->type())
|
||||
{
|
||||
case detail::value_t::null:
|
||||
{
|
||||
if (reference_token == "0")
|
||||
{
|
||||
// start a new array if reference token is 0
|
||||
result = &result->operator[](0);
|
||||
}
|
||||
else
|
||||
{
|
||||
// start a new object otherwise
|
||||
result = &result->operator[](reference_token);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::object:
|
||||
{
|
||||
// create an entry in the object
|
||||
result = &result->operator[](reference_token);
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::array:
|
||||
{
|
||||
// create an entry in the array
|
||||
result = &result->operator[](array_index<BasicJsonType>(reference_token));
|
||||
break;
|
||||
}
|
||||
|
||||
/*
|
||||
The following code is only reached if there exists a reference
|
||||
token _and_ the current value is primitive. In this case, we have
|
||||
an error situation, because primitive values may only occur as
|
||||
single value; that is, with an empty list of reference tokens.
|
||||
*/
|
||||
case detail::value_t::string:
|
||||
case detail::value_t::boolean:
|
||||
case detail::value_t::number_integer:
|
||||
case detail::value_t::number_unsigned:
|
||||
case detail::value_t::number_float:
|
||||
case detail::value_t::binary:
|
||||
case detail::value_t::discarded:
|
||||
default:
|
||||
JSON_THROW(detail::type_error::create(313, "invalid value to unflatten", &j));
|
||||
}
|
||||
}
|
||||
|
||||
return *result;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief return a reference to the pointed to value
|
||||
|
||||
@note This version does not throw if a value is not present, but tries to
|
||||
create nested values instead. For instance, calling this function
|
||||
with pointer `"/this/that"` on a null value is equivalent to calling
|
||||
`operator[]("this").operator[]("that")` on that value, effectively
|
||||
changing the null value to an object.
|
||||
|
||||
@param[in] ptr a JSON value
|
||||
|
||||
@return reference to the JSON value pointed to by the JSON pointer
|
||||
|
||||
@complexity Linear in the length of the JSON pointer.
|
||||
|
||||
@throw parse_error.106 if an array index begins with '0'
|
||||
@throw parse_error.109 if an array index was not a number
|
||||
@throw out_of_range.404 if the JSON pointer can not be resolved
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
BasicJsonType& get_unchecked(BasicJsonType* ptr) const
|
||||
{
|
||||
for (const auto& reference_token : reference_tokens)
|
||||
{
|
||||
// convert null values to arrays or objects before continuing
|
||||
if (ptr->is_null())
|
||||
{
|
||||
// check if reference token is a number
|
||||
const bool nums =
|
||||
std::all_of(reference_token.begin(), reference_token.end(),
|
||||
[](const unsigned char x)
|
||||
{
|
||||
return std::isdigit(x);
|
||||
});
|
||||
|
||||
// change value to array for numbers or "-" or to object otherwise
|
||||
*ptr = (nums || reference_token == "-")
|
||||
? detail::value_t::array
|
||||
: detail::value_t::object;
|
||||
}
|
||||
|
||||
switch (ptr->type())
|
||||
{
|
||||
case detail::value_t::object:
|
||||
{
|
||||
// use unchecked object access
|
||||
ptr = &ptr->operator[](reference_token);
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::array:
|
||||
{
|
||||
if (reference_token == "-")
|
||||
{
|
||||
// explicitly treat "-" as index beyond the end
|
||||
ptr = &ptr->operator[](ptr->m_data.m_value.array->size());
|
||||
}
|
||||
else
|
||||
{
|
||||
// convert array index to number; unchecked access
|
||||
ptr = &ptr->operator[](array_index<BasicJsonType>(reference_token));
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::null:
|
||||
case detail::value_t::string:
|
||||
case detail::value_t::boolean:
|
||||
case detail::value_t::number_integer:
|
||||
case detail::value_t::number_unsigned:
|
||||
case detail::value_t::number_float:
|
||||
case detail::value_t::binary:
|
||||
case detail::value_t::discarded:
|
||||
default:
|
||||
JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr));
|
||||
}
|
||||
}
|
||||
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
/*!
|
||||
@throw parse_error.106 if an array index begins with '0'
|
||||
@throw parse_error.109 if an array index was not a number
|
||||
@throw out_of_range.402 if the array index '-' is used
|
||||
@throw out_of_range.404 if the JSON pointer can not be resolved
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
BasicJsonType& get_checked(BasicJsonType* ptr) const
|
||||
{
|
||||
for (const auto& reference_token : reference_tokens)
|
||||
{
|
||||
switch (ptr->type())
|
||||
{
|
||||
case detail::value_t::object:
|
||||
{
|
||||
// note: at performs range check
|
||||
ptr = &ptr->at(reference_token);
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::array:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(reference_token == "-"))
|
||||
{
|
||||
// "-" always fails the range check
|
||||
JSON_THROW(detail::out_of_range::create(402, detail::concat(
|
||||
"array index '-' (", std::to_string(ptr->m_data.m_value.array->size()),
|
||||
") is out of range"), ptr));
|
||||
}
|
||||
|
||||
// note: at performs range check
|
||||
ptr = &ptr->at(array_index<BasicJsonType>(reference_token));
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::null:
|
||||
case detail::value_t::string:
|
||||
case detail::value_t::boolean:
|
||||
case detail::value_t::number_integer:
|
||||
case detail::value_t::number_unsigned:
|
||||
case detail::value_t::number_float:
|
||||
case detail::value_t::binary:
|
||||
case detail::value_t::discarded:
|
||||
default:
|
||||
JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr));
|
||||
}
|
||||
}
|
||||
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief return a const reference to the pointed to value
|
||||
|
||||
@param[in] ptr a JSON value
|
||||
|
||||
@return const reference to the JSON value pointed to by the JSON
|
||||
pointer
|
||||
|
||||
@throw parse_error.106 if an array index begins with '0'
|
||||
@throw parse_error.109 if an array index was not a number
|
||||
@throw out_of_range.402 if the array index '-' is used
|
||||
@throw out_of_range.404 if the JSON pointer can not be resolved
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
const BasicJsonType& get_unchecked(const BasicJsonType* ptr) const
|
||||
{
|
||||
for (const auto& reference_token : reference_tokens)
|
||||
{
|
||||
switch (ptr->type())
|
||||
{
|
||||
case detail::value_t::object:
|
||||
{
|
||||
// use unchecked object access
|
||||
ptr = &ptr->operator[](reference_token);
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::array:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(reference_token == "-"))
|
||||
{
|
||||
// "-" cannot be used for const access
|
||||
JSON_THROW(detail::out_of_range::create(402, detail::concat("array index '-' (", std::to_string(ptr->m_data.m_value.array->size()), ") is out of range"), ptr));
|
||||
}
|
||||
|
||||
// use unchecked array access
|
||||
ptr = &ptr->operator[](array_index<BasicJsonType>(reference_token));
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::null:
|
||||
case detail::value_t::string:
|
||||
case detail::value_t::boolean:
|
||||
case detail::value_t::number_integer:
|
||||
case detail::value_t::number_unsigned:
|
||||
case detail::value_t::number_float:
|
||||
case detail::value_t::binary:
|
||||
case detail::value_t::discarded:
|
||||
default:
|
||||
JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr));
|
||||
}
|
||||
}
|
||||
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
/*!
|
||||
@throw parse_error.106 if an array index begins with '0'
|
||||
@throw parse_error.109 if an array index was not a number
|
||||
@throw out_of_range.402 if the array index '-' is used
|
||||
@throw out_of_range.404 if the JSON pointer can not be resolved
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
const BasicJsonType& get_checked(const BasicJsonType* ptr) const
|
||||
{
|
||||
for (const auto& reference_token : reference_tokens)
|
||||
{
|
||||
switch (ptr->type())
|
||||
{
|
||||
case detail::value_t::object:
|
||||
{
|
||||
// note: at performs range check
|
||||
ptr = &ptr->at(reference_token);
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::array:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(reference_token == "-"))
|
||||
{
|
||||
// "-" always fails the range check
|
||||
JSON_THROW(detail::out_of_range::create(402, detail::concat(
|
||||
"array index '-' (", std::to_string(ptr->m_data.m_value.array->size()),
|
||||
") is out of range"), ptr));
|
||||
}
|
||||
|
||||
// note: at performs range check
|
||||
ptr = &ptr->at(array_index<BasicJsonType>(reference_token));
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::null:
|
||||
case detail::value_t::string:
|
||||
case detail::value_t::boolean:
|
||||
case detail::value_t::number_integer:
|
||||
case detail::value_t::number_unsigned:
|
||||
case detail::value_t::number_float:
|
||||
case detail::value_t::binary:
|
||||
case detail::value_t::discarded:
|
||||
default:
|
||||
JSON_THROW(detail::out_of_range::create(404, detail::concat("unresolved reference token '", reference_token, "'"), ptr));
|
||||
}
|
||||
}
|
||||
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
/*!
|
||||
@throw parse_error.106 if an array index begins with '0'
|
||||
@throw parse_error.109 if an array index was not a number
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
bool contains(const BasicJsonType* ptr) const
|
||||
{
|
||||
for (const auto& reference_token : reference_tokens)
|
||||
{
|
||||
switch (ptr->type())
|
||||
{
|
||||
case detail::value_t::object:
|
||||
{
|
||||
if (!ptr->contains(reference_token))
|
||||
{
|
||||
// we did not find the key in the object
|
||||
return false;
|
||||
}
|
||||
|
||||
ptr = &ptr->operator[](reference_token);
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::array:
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(reference_token == "-"))
|
||||
{
|
||||
// "-" always fails the range check
|
||||
return false;
|
||||
}
|
||||
if (JSON_HEDLEY_UNLIKELY(reference_token.size() == 1 && !("0" <= reference_token && reference_token <= "9")))
|
||||
{
|
||||
// invalid char
|
||||
return false;
|
||||
}
|
||||
if (JSON_HEDLEY_UNLIKELY(reference_token.size() > 1))
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!('1' <= reference_token[0] && reference_token[0] <= '9')))
|
||||
{
|
||||
// first char should be between '1' and '9'
|
||||
return false;
|
||||
}
|
||||
for (std::size_t i = 1; i < reference_token.size(); i++)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!('0' <= reference_token[i] && reference_token[i] <= '9')))
|
||||
{
|
||||
// other char should be between '0' and '9'
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const auto idx = array_index<BasicJsonType>(reference_token);
|
||||
if (idx >= ptr->size())
|
||||
{
|
||||
// index out of range
|
||||
return false;
|
||||
}
|
||||
|
||||
ptr = &ptr->operator[](idx);
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::null:
|
||||
case detail::value_t::string:
|
||||
case detail::value_t::boolean:
|
||||
case detail::value_t::number_integer:
|
||||
case detail::value_t::number_unsigned:
|
||||
case detail::value_t::number_float:
|
||||
case detail::value_t::binary:
|
||||
case detail::value_t::discarded:
|
||||
default:
|
||||
{
|
||||
// we do not expect primitive values if there is still a
|
||||
// reference token to process
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// no reference token left means we found a primitive value
|
||||
return true;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief split the string input to reference tokens
|
||||
|
||||
@note This function is only called by the json_pointer constructor.
|
||||
All exceptions below are documented there.
|
||||
|
||||
@throw parse_error.107 if the pointer is not empty or begins with '/'
|
||||
@throw parse_error.108 if character '~' is not followed by '0' or '1'
|
||||
*/
|
||||
static std::vector<string_t> split(const string_t& reference_string)
|
||||
{
|
||||
std::vector<string_t> result;
|
||||
|
||||
// special case: empty reference string -> no reference tokens
|
||||
if (reference_string.empty())
|
||||
{
|
||||
return result;
|
||||
}
|
||||
|
||||
// check if nonempty reference string begins with slash
|
||||
if (JSON_HEDLEY_UNLIKELY(reference_string[0] != '/'))
|
||||
{
|
||||
JSON_THROW(detail::parse_error::create(107, 1, detail::concat("JSON pointer must be empty or begin with '/' - was: '", reference_string, "'"), nullptr));
|
||||
}
|
||||
|
||||
// extract the reference tokens:
|
||||
// - slash: position of the last read slash (or end of string)
|
||||
// - start: position after the previous slash
|
||||
for (
|
||||
// search for the first slash after the first character
|
||||
std::size_t slash = reference_string.find_first_of('/', 1),
|
||||
// set the beginning of the first reference token
|
||||
start = 1;
|
||||
// we can stop if start == 0 (if slash == string_t::npos)
|
||||
start != 0;
|
||||
// set the beginning of the next reference token
|
||||
// (will eventually be 0 if slash == string_t::npos)
|
||||
start = (slash == string_t::npos) ? 0 : slash + 1,
|
||||
// find next slash
|
||||
slash = reference_string.find_first_of('/', start))
|
||||
{
|
||||
// use the text between the beginning of the reference token
|
||||
// (start) and the last slash (slash).
|
||||
auto reference_token = reference_string.substr(start, slash - start);
|
||||
|
||||
// check reference tokens are properly escaped
|
||||
for (std::size_t pos = reference_token.find_first_of('~');
|
||||
pos != string_t::npos;
|
||||
pos = reference_token.find_first_of('~', pos + 1))
|
||||
{
|
||||
JSON_ASSERT(reference_token[pos] == '~');
|
||||
|
||||
// ~ must be followed by 0 or 1
|
||||
if (JSON_HEDLEY_UNLIKELY(pos == reference_token.size() - 1 ||
|
||||
(reference_token[pos + 1] != '0' &&
|
||||
reference_token[pos + 1] != '1')))
|
||||
{
|
||||
JSON_THROW(detail::parse_error::create(108, 0, "escape character '~' must be followed with '0' or '1'", nullptr));
|
||||
}
|
||||
}
|
||||
|
||||
// finally, store the reference token
|
||||
detail::unescape(reference_token);
|
||||
result.push_back(reference_token);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
private:
|
||||
/*!
|
||||
@param[in] reference_string the reference string to the current value
|
||||
@param[in] value the value to consider
|
||||
@param[in,out] result the result object to insert values to
|
||||
|
||||
@note Empty objects or arrays are flattened to `null`.
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
static void flatten(const string_t& reference_string,
|
||||
const BasicJsonType& value,
|
||||
BasicJsonType& result)
|
||||
{
|
||||
switch (value.type())
|
||||
{
|
||||
case detail::value_t::array:
|
||||
{
|
||||
if (value.m_data.m_value.array->empty())
|
||||
{
|
||||
// flatten empty array as null
|
||||
result[reference_string] = nullptr;
|
||||
}
|
||||
else
|
||||
{
|
||||
// iterate array and use index as reference string
|
||||
for (std::size_t i = 0; i < value.m_data.m_value.array->size(); ++i)
|
||||
{
|
||||
flatten(detail::concat(reference_string, '/', std::to_string(i)),
|
||||
value.m_data.m_value.array->operator[](i), result);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::object:
|
||||
{
|
||||
if (value.m_data.m_value.object->empty())
|
||||
{
|
||||
// flatten empty object as null
|
||||
result[reference_string] = nullptr;
|
||||
}
|
||||
else
|
||||
{
|
||||
// iterate object and use keys as reference string
|
||||
for (const auto& element : *value.m_data.m_value.object)
|
||||
{
|
||||
flatten(detail::concat(reference_string, '/', detail::escape(element.first)), element.second, result);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case detail::value_t::null:
|
||||
case detail::value_t::string:
|
||||
case detail::value_t::boolean:
|
||||
case detail::value_t::number_integer:
|
||||
case detail::value_t::number_unsigned:
|
||||
case detail::value_t::number_float:
|
||||
case detail::value_t::binary:
|
||||
case detail::value_t::discarded:
|
||||
default:
|
||||
{
|
||||
// add primitive value with its reference string
|
||||
result[reference_string] = value;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@param[in] value flattened JSON
|
||||
|
||||
@return unflattened JSON
|
||||
|
||||
@throw parse_error.109 if array index is not a number
|
||||
@throw type_error.314 if value is not an object
|
||||
@throw type_error.315 if object values are not primitive
|
||||
@throw type_error.313 if value cannot be unflattened
|
||||
*/
|
||||
template<typename BasicJsonType>
|
||||
static BasicJsonType
|
||||
unflatten(const BasicJsonType& value)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!value.is_object()))
|
||||
{
|
||||
JSON_THROW(detail::type_error::create(314, "only objects can be unflattened", &value));
|
||||
}
|
||||
|
||||
BasicJsonType result;
|
||||
|
||||
// iterate the JSON object values
|
||||
for (const auto& element : *value.m_data.m_value.object)
|
||||
{
|
||||
if (JSON_HEDLEY_UNLIKELY(!element.second.is_primitive()))
|
||||
{
|
||||
JSON_THROW(detail::type_error::create(315, "values in object must be primitive", &element.second));
|
||||
}
|
||||
|
||||
// assign value to reference pointed to by JSON pointer; Note that if
|
||||
// the JSON pointer is "" (i.e., points to the whole value), function
|
||||
// get_and_create returns a reference to result itself. An assignment
|
||||
// will then create a primitive value.
|
||||
json_pointer(element.first).get_and_create(result) = element.second;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// can't use conversion operator because of ambiguity
|
||||
json_pointer<string_t> convert() const&
|
||||
{
|
||||
json_pointer<string_t> result;
|
||||
result.reference_tokens = reference_tokens;
|
||||
return result;
|
||||
}
|
||||
|
||||
json_pointer<string_t> convert()&&
|
||||
{
|
||||
json_pointer<string_t> result;
|
||||
result.reference_tokens = std::move(reference_tokens);
|
||||
return result;
|
||||
}
|
||||
|
||||
public:
|
||||
#if JSON_HAS_THREE_WAY_COMPARISON
|
||||
/// @brief compares two JSON pointers for equality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
|
||||
template<typename RefStringTypeRhs>
|
||||
bool operator==(const json_pointer<RefStringTypeRhs>& rhs) const noexcept
|
||||
{
|
||||
return reference_tokens == rhs.reference_tokens;
|
||||
}
|
||||
|
||||
/// @brief compares JSON pointer and string for equality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
|
||||
JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer))
|
||||
bool operator==(const string_t& rhs) const
|
||||
{
|
||||
return *this == json_pointer(rhs);
|
||||
}
|
||||
|
||||
/// @brief 3-way compares two JSON pointers
|
||||
template<typename RefStringTypeRhs>
|
||||
std::strong_ordering operator<=>(const json_pointer<RefStringTypeRhs>& rhs) const noexcept // *NOPAD*
|
||||
{
|
||||
return reference_tokens <=> rhs.reference_tokens; // *NOPAD*
|
||||
}
|
||||
#else
|
||||
/// @brief compares two JSON pointers for equality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
|
||||
template<typename RefStringTypeLhs, typename RefStringTypeRhs>
|
||||
// NOLINTNEXTLINE(readability-redundant-declaration)
|
||||
friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs) noexcept;
|
||||
|
||||
/// @brief compares JSON pointer and string for equality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
|
||||
template<typename RefStringTypeLhs, typename StringType>
|
||||
// NOLINTNEXTLINE(readability-redundant-declaration)
|
||||
friend bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const StringType& rhs);
|
||||
|
||||
/// @brief compares string and JSON pointer for equality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_eq/
|
||||
template<typename RefStringTypeRhs, typename StringType>
|
||||
// NOLINTNEXTLINE(readability-redundant-declaration)
|
||||
friend bool operator==(const StringType& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs);
|
||||
|
||||
/// @brief compares two JSON pointers for inequality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/
|
||||
template<typename RefStringTypeLhs, typename RefStringTypeRhs>
|
||||
// NOLINTNEXTLINE(readability-redundant-declaration)
|
||||
friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs) noexcept;
|
||||
|
||||
/// @brief compares JSON pointer and string for inequality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/
|
||||
template<typename RefStringTypeLhs, typename StringType>
|
||||
// NOLINTNEXTLINE(readability-redundant-declaration)
|
||||
friend bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const StringType& rhs);
|
||||
|
||||
/// @brief compares string and JSON pointer for inequality
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/operator_ne/
|
||||
template<typename RefStringTypeRhs, typename StringType>
|
||||
// NOLINTNEXTLINE(readability-redundant-declaration)
|
||||
friend bool operator!=(const StringType& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs);
|
||||
|
||||
/// @brief compares two JSON pointer for less-than
|
||||
template<typename RefStringTypeLhs, typename RefStringTypeRhs>
|
||||
// NOLINTNEXTLINE(readability-redundant-declaration)
|
||||
friend bool operator<(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs) noexcept;
|
||||
#endif
|
||||
|
||||
private:
|
||||
/// the reference tokens
|
||||
std::vector<string_t> reference_tokens;
|
||||
};
|
||||
|
||||
#if !JSON_HAS_THREE_WAY_COMPARISON
|
||||
// functions cannot be defined inside class due to ODR violations
|
||||
template<typename RefStringTypeLhs, typename RefStringTypeRhs>
|
||||
inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs) noexcept
|
||||
{
|
||||
return lhs.reference_tokens == rhs.reference_tokens;
|
||||
}
|
||||
|
||||
template<typename RefStringTypeLhs,
|
||||
typename StringType = typename json_pointer<RefStringTypeLhs>::string_t>
|
||||
JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer, json_pointer))
|
||||
inline bool operator==(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const StringType& rhs)
|
||||
{
|
||||
return lhs == json_pointer<RefStringTypeLhs>(rhs);
|
||||
}
|
||||
|
||||
template<typename RefStringTypeRhs,
|
||||
typename StringType = typename json_pointer<RefStringTypeRhs>::string_t>
|
||||
JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator==(json_pointer, json_pointer))
|
||||
inline bool operator==(const StringType& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs)
|
||||
{
|
||||
return json_pointer<RefStringTypeRhs>(lhs) == rhs;
|
||||
}
|
||||
|
||||
template<typename RefStringTypeLhs, typename RefStringTypeRhs>
|
||||
inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs) noexcept
|
||||
{
|
||||
return !(lhs == rhs);
|
||||
}
|
||||
|
||||
template<typename RefStringTypeLhs,
|
||||
typename StringType = typename json_pointer<RefStringTypeLhs>::string_t>
|
||||
JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator!=(json_pointer, json_pointer))
|
||||
inline bool operator!=(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const StringType& rhs)
|
||||
{
|
||||
return !(lhs == rhs);
|
||||
}
|
||||
|
||||
template<typename RefStringTypeRhs,
|
||||
typename StringType = typename json_pointer<RefStringTypeRhs>::string_t>
|
||||
JSON_HEDLEY_DEPRECATED_FOR(3.11.2, operator!=(json_pointer, json_pointer))
|
||||
inline bool operator!=(const StringType& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs)
|
||||
{
|
||||
return !(lhs == rhs);
|
||||
}
|
||||
|
||||
template<typename RefStringTypeLhs, typename RefStringTypeRhs>
|
||||
inline bool operator<(const json_pointer<RefStringTypeLhs>& lhs,
|
||||
const json_pointer<RefStringTypeRhs>& rhs) noexcept
|
||||
{
|
||||
return lhs.reference_tokens < rhs.reference_tokens;
|
||||
}
|
||||
#endif
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
78
sample/lib/json/include/nlohmann/detail/json_ref.hpp
Normal file
78
sample/lib/json/include/nlohmann/detail/json_ref.hpp
Normal file
@ -0,0 +1,78 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <initializer_list>
|
||||
#include <utility>
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<typename BasicJsonType>
|
||||
class json_ref
|
||||
{
|
||||
public:
|
||||
using value_type = BasicJsonType;
|
||||
|
||||
json_ref(value_type&& value)
|
||||
: owned_value(std::move(value))
|
||||
{}
|
||||
|
||||
json_ref(const value_type& value)
|
||||
: value_ref(&value)
|
||||
{}
|
||||
|
||||
json_ref(std::initializer_list<json_ref> init)
|
||||
: owned_value(init)
|
||||
{}
|
||||
|
||||
template <
|
||||
class... Args,
|
||||
enable_if_t<std::is_constructible<value_type, Args...>::value, int> = 0 >
|
||||
json_ref(Args && ... args)
|
||||
: owned_value(std::forward<Args>(args)...)
|
||||
{}
|
||||
|
||||
// class should be movable only
|
||||
json_ref(json_ref&&) noexcept = default;
|
||||
json_ref(const json_ref&) = delete;
|
||||
json_ref& operator=(const json_ref&) = delete;
|
||||
json_ref& operator=(json_ref&&) = delete;
|
||||
~json_ref() = default;
|
||||
|
||||
value_type moved_or_copied() const
|
||||
{
|
||||
if (value_ref == nullptr)
|
||||
{
|
||||
return std::move(owned_value);
|
||||
}
|
||||
return *value_ref;
|
||||
}
|
||||
|
||||
value_type const& operator*() const
|
||||
{
|
||||
return value_ref ? *value_ref : owned_value;
|
||||
}
|
||||
|
||||
value_type const* operator->() const
|
||||
{
|
||||
return &** this;
|
||||
}
|
||||
|
||||
private:
|
||||
mutable value_type owned_value = nullptr;
|
||||
value_type const* value_ref = nullptr;
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
482
sample/lib/json/include/nlohmann/detail/macro_scope.hpp
Normal file
482
sample/lib/json/include/nlohmann/detail/macro_scope.hpp
Normal file
@ -0,0 +1,482 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <utility> // declval, pair
|
||||
#include <nlohmann/detail/meta/detected.hpp>
|
||||
#include <nlohmann/thirdparty/hedley/hedley.hpp>
|
||||
|
||||
// This file contains all internal macro definitions (except those affecting ABI)
|
||||
// You MUST include macro_unscope.hpp at the end of json.hpp to undef all of them
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
// exclude unsupported compilers
|
||||
#if !defined(JSON_SKIP_UNSUPPORTED_COMPILER_CHECK)
|
||||
#if defined(__clang__)
|
||||
#if (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) < 30400
|
||||
#error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers"
|
||||
#endif
|
||||
#elif defined(__GNUC__) && !(defined(__ICC) || defined(__INTEL_COMPILER))
|
||||
#if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) < 40800
|
||||
#error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers"
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// C++ language standard detection
|
||||
// if the user manually specified the used c++ version this is skipped
|
||||
#if !defined(JSON_HAS_CPP_20) && !defined(JSON_HAS_CPP_17) && !defined(JSON_HAS_CPP_14) && !defined(JSON_HAS_CPP_11)
|
||||
#if (defined(__cplusplus) && __cplusplus >= 202002L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 202002L)
|
||||
#define JSON_HAS_CPP_20
|
||||
#define JSON_HAS_CPP_17
|
||||
#define JSON_HAS_CPP_14
|
||||
#elif (defined(__cplusplus) && __cplusplus >= 201703L) || (defined(_HAS_CXX17) && _HAS_CXX17 == 1) // fix for issue #464
|
||||
#define JSON_HAS_CPP_17
|
||||
#define JSON_HAS_CPP_14
|
||||
#elif (defined(__cplusplus) && __cplusplus >= 201402L) || (defined(_HAS_CXX14) && _HAS_CXX14 == 1)
|
||||
#define JSON_HAS_CPP_14
|
||||
#endif
|
||||
// the cpp 11 flag is always specified because it is the minimal required version
|
||||
#define JSON_HAS_CPP_11
|
||||
#endif
|
||||
|
||||
#ifdef __has_include
|
||||
#if __has_include(<version>)
|
||||
#include <version>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if !defined(JSON_HAS_FILESYSTEM) && !defined(JSON_HAS_EXPERIMENTAL_FILESYSTEM)
|
||||
#ifdef JSON_HAS_CPP_17
|
||||
#if defined(__cpp_lib_filesystem)
|
||||
#define JSON_HAS_FILESYSTEM 1
|
||||
#elif defined(__cpp_lib_experimental_filesystem)
|
||||
#define JSON_HAS_EXPERIMENTAL_FILESYSTEM 1
|
||||
#elif !defined(__has_include)
|
||||
#define JSON_HAS_EXPERIMENTAL_FILESYSTEM 1
|
||||
#elif __has_include(<filesystem>)
|
||||
#define JSON_HAS_FILESYSTEM 1
|
||||
#elif __has_include(<experimental/filesystem>)
|
||||
#define JSON_HAS_EXPERIMENTAL_FILESYSTEM 1
|
||||
#endif
|
||||
|
||||
// std::filesystem does not work on MinGW GCC 8: https://sourceforge.net/p/mingw-w64/bugs/737/
|
||||
#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ == 8
|
||||
#undef JSON_HAS_FILESYSTEM
|
||||
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#endif
|
||||
|
||||
// no filesystem support before GCC 8: https://en.cppreference.com/w/cpp/compiler_support
|
||||
#if defined(__GNUC__) && !defined(__clang__) && __GNUC__ < 8
|
||||
#undef JSON_HAS_FILESYSTEM
|
||||
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#endif
|
||||
|
||||
// no filesystem support before Clang 7: https://en.cppreference.com/w/cpp/compiler_support
|
||||
#if defined(__clang_major__) && __clang_major__ < 7
|
||||
#undef JSON_HAS_FILESYSTEM
|
||||
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#endif
|
||||
|
||||
// no filesystem support before MSVC 19.14: https://en.cppreference.com/w/cpp/compiler_support
|
||||
#if defined(_MSC_VER) && _MSC_VER < 1914
|
||||
#undef JSON_HAS_FILESYSTEM
|
||||
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#endif
|
||||
|
||||
// no filesystem support before iOS 13
|
||||
#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED < 130000
|
||||
#undef JSON_HAS_FILESYSTEM
|
||||
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#endif
|
||||
|
||||
// no filesystem support before macOS Catalina
|
||||
#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED < 101500
|
||||
#undef JSON_HAS_FILESYSTEM
|
||||
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#define JSON_HAS_EXPERIMENTAL_FILESYSTEM 0
|
||||
#endif
|
||||
|
||||
#ifndef JSON_HAS_FILESYSTEM
|
||||
#define JSON_HAS_FILESYSTEM 0
|
||||
#endif
|
||||
|
||||
#ifndef JSON_HAS_THREE_WAY_COMPARISON
|
||||
#if defined(__cpp_impl_three_way_comparison) && __cpp_impl_three_way_comparison >= 201907L \
|
||||
&& defined(__cpp_lib_three_way_comparison) && __cpp_lib_three_way_comparison >= 201907L
|
||||
#define JSON_HAS_THREE_WAY_COMPARISON 1
|
||||
#else
|
||||
#define JSON_HAS_THREE_WAY_COMPARISON 0
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef JSON_HAS_RANGES
|
||||
// ranges header shipping in GCC 11.1.0 (released 2021-04-27) has syntax error
|
||||
#if defined(__GLIBCXX__) && __GLIBCXX__ == 20210427
|
||||
#define JSON_HAS_RANGES 0
|
||||
#elif defined(__cpp_lib_ranges)
|
||||
#define JSON_HAS_RANGES 1
|
||||
#else
|
||||
#define JSON_HAS_RANGES 0
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef JSON_HAS_STATIC_RTTI
|
||||
#if !defined(_HAS_STATIC_RTTI) || _HAS_STATIC_RTTI != 0
|
||||
#define JSON_HAS_STATIC_RTTI 1
|
||||
#else
|
||||
#define JSON_HAS_STATIC_RTTI 0
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef JSON_HAS_CPP_17
|
||||
#define JSON_INLINE_VARIABLE inline
|
||||
#else
|
||||
#define JSON_INLINE_VARIABLE
|
||||
#endif
|
||||
|
||||
#if JSON_HEDLEY_HAS_ATTRIBUTE(no_unique_address)
|
||||
#define JSON_NO_UNIQUE_ADDRESS [[no_unique_address]]
|
||||
#else
|
||||
#define JSON_NO_UNIQUE_ADDRESS
|
||||
#endif
|
||||
|
||||
// disable documentation warnings on clang
|
||||
#if defined(__clang__)
|
||||
#pragma clang diagnostic push
|
||||
#pragma clang diagnostic ignored "-Wdocumentation"
|
||||
#pragma clang diagnostic ignored "-Wdocumentation-unknown-command"
|
||||
#endif
|
||||
|
||||
// allow disabling exceptions
|
||||
#if (defined(__cpp_exceptions) || defined(__EXCEPTIONS) || defined(_CPPUNWIND)) && !defined(JSON_NOEXCEPTION)
|
||||
#define JSON_THROW(exception) throw exception
|
||||
#define JSON_TRY try
|
||||
#define JSON_CATCH(exception) catch(exception)
|
||||
#define JSON_INTERNAL_CATCH(exception) catch(exception)
|
||||
#else
|
||||
#include <cstdlib>
|
||||
#define JSON_THROW(exception) std::abort()
|
||||
#define JSON_TRY if(true)
|
||||
#define JSON_CATCH(exception) if(false)
|
||||
#define JSON_INTERNAL_CATCH(exception) if(false)
|
||||
#endif
|
||||
|
||||
// override exception macros
|
||||
#if defined(JSON_THROW_USER)
|
||||
#undef JSON_THROW
|
||||
#define JSON_THROW JSON_THROW_USER
|
||||
#endif
|
||||
#if defined(JSON_TRY_USER)
|
||||
#undef JSON_TRY
|
||||
#define JSON_TRY JSON_TRY_USER
|
||||
#endif
|
||||
#if defined(JSON_CATCH_USER)
|
||||
#undef JSON_CATCH
|
||||
#define JSON_CATCH JSON_CATCH_USER
|
||||
#undef JSON_INTERNAL_CATCH
|
||||
#define JSON_INTERNAL_CATCH JSON_CATCH_USER
|
||||
#endif
|
||||
#if defined(JSON_INTERNAL_CATCH_USER)
|
||||
#undef JSON_INTERNAL_CATCH
|
||||
#define JSON_INTERNAL_CATCH JSON_INTERNAL_CATCH_USER
|
||||
#endif
|
||||
|
||||
// allow overriding assert
|
||||
#if !defined(JSON_ASSERT)
|
||||
#include <cassert> // assert
|
||||
#define JSON_ASSERT(x) assert(x)
|
||||
#endif
|
||||
|
||||
// allow to access some private functions (needed by the test suite)
|
||||
#if defined(JSON_TESTS_PRIVATE)
|
||||
#define JSON_PRIVATE_UNLESS_TESTED public
|
||||
#else
|
||||
#define JSON_PRIVATE_UNLESS_TESTED private
|
||||
#endif
|
||||
|
||||
/*!
|
||||
@brief macro to briefly define a mapping between an enum and JSON
|
||||
@def NLOHMANN_JSON_SERIALIZE_ENUM
|
||||
@since version 3.4.0
|
||||
*/
|
||||
#define NLOHMANN_JSON_SERIALIZE_ENUM(ENUM_TYPE, ...) \
|
||||
template<typename BasicJsonType> \
|
||||
inline void to_json(BasicJsonType& j, const ENUM_TYPE& e) \
|
||||
{ \
|
||||
static_assert(std::is_enum<ENUM_TYPE>::value, #ENUM_TYPE " must be an enum!"); \
|
||||
static const std::pair<ENUM_TYPE, BasicJsonType> m[] = __VA_ARGS__; \
|
||||
auto it = std::find_if(std::begin(m), std::end(m), \
|
||||
[e](const std::pair<ENUM_TYPE, BasicJsonType>& ej_pair) -> bool \
|
||||
{ \
|
||||
return ej_pair.first == e; \
|
||||
}); \
|
||||
j = ((it != std::end(m)) ? it : std::begin(m))->second; \
|
||||
} \
|
||||
template<typename BasicJsonType> \
|
||||
inline void from_json(const BasicJsonType& j, ENUM_TYPE& e) \
|
||||
{ \
|
||||
static_assert(std::is_enum<ENUM_TYPE>::value, #ENUM_TYPE " must be an enum!"); \
|
||||
static const std::pair<ENUM_TYPE, BasicJsonType> m[] = __VA_ARGS__; \
|
||||
auto it = std::find_if(std::begin(m), std::end(m), \
|
||||
[&j](const std::pair<ENUM_TYPE, BasicJsonType>& ej_pair) -> bool \
|
||||
{ \
|
||||
return ej_pair.second == j; \
|
||||
}); \
|
||||
e = ((it != std::end(m)) ? it : std::begin(m))->first; \
|
||||
}
|
||||
|
||||
// Ugly macros to avoid uglier copy-paste when specializing basic_json. They
|
||||
// may be removed in the future once the class is split.
|
||||
|
||||
#define NLOHMANN_BASIC_JSON_TPL_DECLARATION \
|
||||
template<template<typename, typename, typename...> class ObjectType, \
|
||||
template<typename, typename...> class ArrayType, \
|
||||
class StringType, class BooleanType, class NumberIntegerType, \
|
||||
class NumberUnsignedType, class NumberFloatType, \
|
||||
template<typename> class AllocatorType, \
|
||||
template<typename, typename = void> class JSONSerializer, \
|
||||
class BinaryType, \
|
||||
class CustomBaseClass>
|
||||
|
||||
#define NLOHMANN_BASIC_JSON_TPL \
|
||||
basic_json<ObjectType, ArrayType, StringType, BooleanType, \
|
||||
NumberIntegerType, NumberUnsignedType, NumberFloatType, \
|
||||
AllocatorType, JSONSerializer, BinaryType, CustomBaseClass>
|
||||
|
||||
// Macros to simplify conversion from/to types
|
||||
|
||||
#define NLOHMANN_JSON_EXPAND( x ) x
|
||||
#define NLOHMANN_JSON_GET_MACRO(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, _31, _32, _33, _34, _35, _36, _37, _38, _39, _40, _41, _42, _43, _44, _45, _46, _47, _48, _49, _50, _51, _52, _53, _54, _55, _56, _57, _58, _59, _60, _61, _62, _63, _64, NAME,...) NAME
|
||||
#define NLOHMANN_JSON_PASTE(...) NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_GET_MACRO(__VA_ARGS__, \
|
||||
NLOHMANN_JSON_PASTE64, \
|
||||
NLOHMANN_JSON_PASTE63, \
|
||||
NLOHMANN_JSON_PASTE62, \
|
||||
NLOHMANN_JSON_PASTE61, \
|
||||
NLOHMANN_JSON_PASTE60, \
|
||||
NLOHMANN_JSON_PASTE59, \
|
||||
NLOHMANN_JSON_PASTE58, \
|
||||
NLOHMANN_JSON_PASTE57, \
|
||||
NLOHMANN_JSON_PASTE56, \
|
||||
NLOHMANN_JSON_PASTE55, \
|
||||
NLOHMANN_JSON_PASTE54, \
|
||||
NLOHMANN_JSON_PASTE53, \
|
||||
NLOHMANN_JSON_PASTE52, \
|
||||
NLOHMANN_JSON_PASTE51, \
|
||||
NLOHMANN_JSON_PASTE50, \
|
||||
NLOHMANN_JSON_PASTE49, \
|
||||
NLOHMANN_JSON_PASTE48, \
|
||||
NLOHMANN_JSON_PASTE47, \
|
||||
NLOHMANN_JSON_PASTE46, \
|
||||
NLOHMANN_JSON_PASTE45, \
|
||||
NLOHMANN_JSON_PASTE44, \
|
||||
NLOHMANN_JSON_PASTE43, \
|
||||
NLOHMANN_JSON_PASTE42, \
|
||||
NLOHMANN_JSON_PASTE41, \
|
||||
NLOHMANN_JSON_PASTE40, \
|
||||
NLOHMANN_JSON_PASTE39, \
|
||||
NLOHMANN_JSON_PASTE38, \
|
||||
NLOHMANN_JSON_PASTE37, \
|
||||
NLOHMANN_JSON_PASTE36, \
|
||||
NLOHMANN_JSON_PASTE35, \
|
||||
NLOHMANN_JSON_PASTE34, \
|
||||
NLOHMANN_JSON_PASTE33, \
|
||||
NLOHMANN_JSON_PASTE32, \
|
||||
NLOHMANN_JSON_PASTE31, \
|
||||
NLOHMANN_JSON_PASTE30, \
|
||||
NLOHMANN_JSON_PASTE29, \
|
||||
NLOHMANN_JSON_PASTE28, \
|
||||
NLOHMANN_JSON_PASTE27, \
|
||||
NLOHMANN_JSON_PASTE26, \
|
||||
NLOHMANN_JSON_PASTE25, \
|
||||
NLOHMANN_JSON_PASTE24, \
|
||||
NLOHMANN_JSON_PASTE23, \
|
||||
NLOHMANN_JSON_PASTE22, \
|
||||
NLOHMANN_JSON_PASTE21, \
|
||||
NLOHMANN_JSON_PASTE20, \
|
||||
NLOHMANN_JSON_PASTE19, \
|
||||
NLOHMANN_JSON_PASTE18, \
|
||||
NLOHMANN_JSON_PASTE17, \
|
||||
NLOHMANN_JSON_PASTE16, \
|
||||
NLOHMANN_JSON_PASTE15, \
|
||||
NLOHMANN_JSON_PASTE14, \
|
||||
NLOHMANN_JSON_PASTE13, \
|
||||
NLOHMANN_JSON_PASTE12, \
|
||||
NLOHMANN_JSON_PASTE11, \
|
||||
NLOHMANN_JSON_PASTE10, \
|
||||
NLOHMANN_JSON_PASTE9, \
|
||||
NLOHMANN_JSON_PASTE8, \
|
||||
NLOHMANN_JSON_PASTE7, \
|
||||
NLOHMANN_JSON_PASTE6, \
|
||||
NLOHMANN_JSON_PASTE5, \
|
||||
NLOHMANN_JSON_PASTE4, \
|
||||
NLOHMANN_JSON_PASTE3, \
|
||||
NLOHMANN_JSON_PASTE2, \
|
||||
NLOHMANN_JSON_PASTE1)(__VA_ARGS__))
|
||||
#define NLOHMANN_JSON_PASTE2(func, v1) func(v1)
|
||||
#define NLOHMANN_JSON_PASTE3(func, v1, v2) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE2(func, v2)
|
||||
#define NLOHMANN_JSON_PASTE4(func, v1, v2, v3) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE3(func, v2, v3)
|
||||
#define NLOHMANN_JSON_PASTE5(func, v1, v2, v3, v4) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE4(func, v2, v3, v4)
|
||||
#define NLOHMANN_JSON_PASTE6(func, v1, v2, v3, v4, v5) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE5(func, v2, v3, v4, v5)
|
||||
#define NLOHMANN_JSON_PASTE7(func, v1, v2, v3, v4, v5, v6) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE6(func, v2, v3, v4, v5, v6)
|
||||
#define NLOHMANN_JSON_PASTE8(func, v1, v2, v3, v4, v5, v6, v7) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE7(func, v2, v3, v4, v5, v6, v7)
|
||||
#define NLOHMANN_JSON_PASTE9(func, v1, v2, v3, v4, v5, v6, v7, v8) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE8(func, v2, v3, v4, v5, v6, v7, v8)
|
||||
#define NLOHMANN_JSON_PASTE10(func, v1, v2, v3, v4, v5, v6, v7, v8, v9) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE9(func, v2, v3, v4, v5, v6, v7, v8, v9)
|
||||
#define NLOHMANN_JSON_PASTE11(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE10(func, v2, v3, v4, v5, v6, v7, v8, v9, v10)
|
||||
#define NLOHMANN_JSON_PASTE12(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE11(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11)
|
||||
#define NLOHMANN_JSON_PASTE13(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE12(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12)
|
||||
#define NLOHMANN_JSON_PASTE14(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE13(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13)
|
||||
#define NLOHMANN_JSON_PASTE15(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE14(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14)
|
||||
#define NLOHMANN_JSON_PASTE16(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE15(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15)
|
||||
#define NLOHMANN_JSON_PASTE17(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE16(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16)
|
||||
#define NLOHMANN_JSON_PASTE18(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE17(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17)
|
||||
#define NLOHMANN_JSON_PASTE19(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE18(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18)
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#define NLOHMANN_JSON_PASTE20(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE19(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19)
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#define NLOHMANN_JSON_PASTE21(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE20(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20)
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#define NLOHMANN_JSON_PASTE22(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE21(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21)
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#define NLOHMANN_JSON_PASTE23(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE22(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22)
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#define NLOHMANN_JSON_PASTE24(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE23(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23)
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#define NLOHMANN_JSON_PASTE25(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE24(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24)
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#define NLOHMANN_JSON_PASTE26(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE25(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25)
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#define NLOHMANN_JSON_PASTE27(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE26(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26)
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#define NLOHMANN_JSON_PASTE28(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE27(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27)
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#define NLOHMANN_JSON_PASTE29(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE28(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28)
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#define NLOHMANN_JSON_PASTE30(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE29(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29)
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#define NLOHMANN_JSON_PASTE31(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE30(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30)
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#define NLOHMANN_JSON_PASTE32(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE31(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31)
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#define NLOHMANN_JSON_PASTE33(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE32(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32)
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#define NLOHMANN_JSON_PASTE34(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE33(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33)
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#define NLOHMANN_JSON_PASTE35(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE34(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34)
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#define NLOHMANN_JSON_PASTE36(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE35(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35)
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#define NLOHMANN_JSON_PASTE37(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE36(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36)
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#define NLOHMANN_JSON_PASTE38(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE37(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37)
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#define NLOHMANN_JSON_PASTE39(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE38(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38)
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#define NLOHMANN_JSON_PASTE40(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE39(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39)
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#define NLOHMANN_JSON_PASTE41(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE40(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40)
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#define NLOHMANN_JSON_PASTE42(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE41(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41)
|
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#define NLOHMANN_JSON_PASTE43(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE42(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42)
|
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#define NLOHMANN_JSON_PASTE44(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE43(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43)
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#define NLOHMANN_JSON_PASTE45(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE44(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44)
|
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#define NLOHMANN_JSON_PASTE46(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE45(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45)
|
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#define NLOHMANN_JSON_PASTE47(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE46(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46)
|
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#define NLOHMANN_JSON_PASTE48(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE47(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47)
|
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#define NLOHMANN_JSON_PASTE49(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE48(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48)
|
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#define NLOHMANN_JSON_PASTE50(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE49(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49)
|
||||
#define NLOHMANN_JSON_PASTE51(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE50(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50)
|
||||
#define NLOHMANN_JSON_PASTE52(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE51(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51)
|
||||
#define NLOHMANN_JSON_PASTE53(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE52(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52)
|
||||
#define NLOHMANN_JSON_PASTE54(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE53(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53)
|
||||
#define NLOHMANN_JSON_PASTE55(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE54(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54)
|
||||
#define NLOHMANN_JSON_PASTE56(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE55(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55)
|
||||
#define NLOHMANN_JSON_PASTE57(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE56(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56)
|
||||
#define NLOHMANN_JSON_PASTE58(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE57(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57)
|
||||
#define NLOHMANN_JSON_PASTE59(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE58(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58)
|
||||
#define NLOHMANN_JSON_PASTE60(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE59(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59)
|
||||
#define NLOHMANN_JSON_PASTE61(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE60(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60)
|
||||
#define NLOHMANN_JSON_PASTE62(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE61(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61)
|
||||
#define NLOHMANN_JSON_PASTE63(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE62(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62)
|
||||
#define NLOHMANN_JSON_PASTE64(func, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62, v63) NLOHMANN_JSON_PASTE2(func, v1) NLOHMANN_JSON_PASTE63(func, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49, v50, v51, v52, v53, v54, v55, v56, v57, v58, v59, v60, v61, v62, v63)
|
||||
|
||||
#define NLOHMANN_JSON_TO(v1) nlohmann_json_j[#v1] = nlohmann_json_t.v1;
|
||||
#define NLOHMANN_JSON_FROM(v1) nlohmann_json_j.at(#v1).get_to(nlohmann_json_t.v1);
|
||||
#define NLOHMANN_JSON_FROM_WITH_DEFAULT(v1) nlohmann_json_t.v1 = nlohmann_json_j.value(#v1, nlohmann_json_default_obj.v1);
|
||||
|
||||
/*!
|
||||
@brief macro
|
||||
@def NLOHMANN_DEFINE_TYPE_INTRUSIVE
|
||||
@since version 3.9.0
|
||||
*/
|
||||
#define NLOHMANN_DEFINE_TYPE_INTRUSIVE(Type, ...) \
|
||||
friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \
|
||||
friend void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) }
|
||||
|
||||
#define NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT(Type, ...) \
|
||||
friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \
|
||||
friend void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) }
|
||||
|
||||
#define NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE(Type, ...) \
|
||||
friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) }
|
||||
|
||||
/*!
|
||||
@brief macro
|
||||
@def NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE
|
||||
@since version 3.9.0
|
||||
*/
|
||||
#define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(Type, ...) \
|
||||
inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \
|
||||
inline void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) }
|
||||
|
||||
#define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(Type, ...) \
|
||||
inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) }
|
||||
|
||||
#define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT(Type, ...) \
|
||||
inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \
|
||||
inline void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) }
|
||||
|
||||
// inspired from https://stackoverflow.com/a/26745591
|
||||
// allows to call any std function as if (e.g. with begin):
|
||||
// using std::begin; begin(x);
|
||||
//
|
||||
// it allows using the detected idiom to retrieve the return type
|
||||
// of such an expression
|
||||
#define NLOHMANN_CAN_CALL_STD_FUNC_IMPL(std_name) \
|
||||
namespace detail { \
|
||||
using std::std_name; \
|
||||
\
|
||||
template<typename... T> \
|
||||
using result_of_##std_name = decltype(std_name(std::declval<T>()...)); \
|
||||
} \
|
||||
\
|
||||
namespace detail2 { \
|
||||
struct std_name##_tag \
|
||||
{ \
|
||||
}; \
|
||||
\
|
||||
template<typename... T> \
|
||||
std_name##_tag std_name(T&&...); \
|
||||
\
|
||||
template<typename... T> \
|
||||
using result_of_##std_name = decltype(std_name(std::declval<T>()...)); \
|
||||
\
|
||||
template<typename... T> \
|
||||
struct would_call_std_##std_name \
|
||||
{ \
|
||||
static constexpr auto const value = ::nlohmann::detail:: \
|
||||
is_detected_exact<std_name##_tag, result_of_##std_name, T...>::value; \
|
||||
}; \
|
||||
} /* namespace detail2 */ \
|
||||
\
|
||||
template<typename... T> \
|
||||
struct would_call_std_##std_name : detail2::would_call_std_##std_name<T...> \
|
||||
{ \
|
||||
}
|
||||
|
||||
#ifndef JSON_USE_IMPLICIT_CONVERSIONS
|
||||
#define JSON_USE_IMPLICIT_CONVERSIONS 1
|
||||
#endif
|
||||
|
||||
#if JSON_USE_IMPLICIT_CONVERSIONS
|
||||
#define JSON_EXPLICIT
|
||||
#else
|
||||
#define JSON_EXPLICIT explicit
|
||||
#endif
|
||||
|
||||
#ifndef JSON_DISABLE_ENUM_SERIALIZATION
|
||||
#define JSON_DISABLE_ENUM_SERIALIZATION 0
|
||||
#endif
|
||||
|
||||
#ifndef JSON_USE_GLOBAL_UDLS
|
||||
#define JSON_USE_GLOBAL_UDLS 1
|
||||
#endif
|
||||
45
sample/lib/json/include/nlohmann/detail/macro_unscope.hpp
Normal file
45
sample/lib/json/include/nlohmann/detail/macro_unscope.hpp
Normal file
@ -0,0 +1,45 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
// restore clang diagnostic settings
|
||||
#if defined(__clang__)
|
||||
#pragma clang diagnostic pop
|
||||
#endif
|
||||
|
||||
// clean up
|
||||
#undef JSON_ASSERT
|
||||
#undef JSON_INTERNAL_CATCH
|
||||
#undef JSON_THROW
|
||||
#undef JSON_PRIVATE_UNLESS_TESTED
|
||||
#undef NLOHMANN_BASIC_JSON_TPL_DECLARATION
|
||||
#undef NLOHMANN_BASIC_JSON_TPL
|
||||
#undef JSON_EXPLICIT
|
||||
#undef NLOHMANN_CAN_CALL_STD_FUNC_IMPL
|
||||
#undef JSON_INLINE_VARIABLE
|
||||
#undef JSON_NO_UNIQUE_ADDRESS
|
||||
#undef JSON_DISABLE_ENUM_SERIALIZATION
|
||||
#undef JSON_USE_GLOBAL_UDLS
|
||||
|
||||
#ifndef JSON_TEST_KEEP_MACROS
|
||||
#undef JSON_CATCH
|
||||
#undef JSON_TRY
|
||||
#undef JSON_HAS_CPP_11
|
||||
#undef JSON_HAS_CPP_14
|
||||
#undef JSON_HAS_CPP_17
|
||||
#undef JSON_HAS_CPP_20
|
||||
#undef JSON_HAS_FILESYSTEM
|
||||
#undef JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#undef JSON_HAS_THREE_WAY_COMPARISON
|
||||
#undef JSON_HAS_RANGES
|
||||
#undef JSON_HAS_STATIC_RTTI
|
||||
#undef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON
|
||||
#endif
|
||||
|
||||
#include <nlohmann/thirdparty/hedley/hedley_undef.hpp>
|
||||
@ -0,0 +1,17 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
|
||||
NLOHMANN_CAN_CALL_STD_FUNC_IMPL(begin);
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
@ -0,0 +1,17 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
|
||||
NLOHMANN_CAN_CALL_STD_FUNC_IMPL(end);
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
171
sample/lib/json/include/nlohmann/detail/meta/cpp_future.hpp
Normal file
171
sample/lib/json/include/nlohmann/detail/meta/cpp_future.hpp
Normal file
@ -0,0 +1,171 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-FileCopyrightText: 2018 The Abseil Authors
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <array> // array
|
||||
#include <cstddef> // size_t
|
||||
#include <type_traits> // conditional, enable_if, false_type, integral_constant, is_constructible, is_integral, is_same, remove_cv, remove_reference, true_type
|
||||
#include <utility> // index_sequence, make_index_sequence, index_sequence_for
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<typename T>
|
||||
using uncvref_t = typename std::remove_cv<typename std::remove_reference<T>::type>::type;
|
||||
|
||||
#ifdef JSON_HAS_CPP_14
|
||||
|
||||
// the following utilities are natively available in C++14
|
||||
using std::enable_if_t;
|
||||
using std::index_sequence;
|
||||
using std::make_index_sequence;
|
||||
using std::index_sequence_for;
|
||||
|
||||
#else
|
||||
|
||||
// alias templates to reduce boilerplate
|
||||
template<bool B, typename T = void>
|
||||
using enable_if_t = typename std::enable_if<B, T>::type;
|
||||
|
||||
// The following code is taken from https://github.com/abseil/abseil-cpp/blob/10cb35e459f5ecca5b2ff107635da0bfa41011b4/absl/utility/utility.h
|
||||
// which is part of Google Abseil (https://github.com/abseil/abseil-cpp), licensed under the Apache License 2.0.
|
||||
|
||||
//// START OF CODE FROM GOOGLE ABSEIL
|
||||
|
||||
// integer_sequence
|
||||
//
|
||||
// Class template representing a compile-time integer sequence. An instantiation
|
||||
// of `integer_sequence<T, Ints...>` has a sequence of integers encoded in its
|
||||
// type through its template arguments (which is a common need when
|
||||
// working with C++11 variadic templates). `absl::integer_sequence` is designed
|
||||
// to be a drop-in replacement for C++14's `std::integer_sequence`.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// template< class T, T... Ints >
|
||||
// void user_function(integer_sequence<T, Ints...>);
|
||||
//
|
||||
// int main()
|
||||
// {
|
||||
// // user_function's `T` will be deduced to `int` and `Ints...`
|
||||
// // will be deduced to `0, 1, 2, 3, 4`.
|
||||
// user_function(make_integer_sequence<int, 5>());
|
||||
// }
|
||||
template <typename T, T... Ints>
|
||||
struct integer_sequence
|
||||
{
|
||||
using value_type = T;
|
||||
static constexpr std::size_t size() noexcept
|
||||
{
|
||||
return sizeof...(Ints);
|
||||
}
|
||||
};
|
||||
|
||||
// index_sequence
|
||||
//
|
||||
// A helper template for an `integer_sequence` of `size_t`,
|
||||
// `absl::index_sequence` is designed to be a drop-in replacement for C++14's
|
||||
// `std::index_sequence`.
|
||||
template <size_t... Ints>
|
||||
using index_sequence = integer_sequence<size_t, Ints...>;
|
||||
|
||||
namespace utility_internal
|
||||
{
|
||||
|
||||
template <typename Seq, size_t SeqSize, size_t Rem>
|
||||
struct Extend;
|
||||
|
||||
// Note that SeqSize == sizeof...(Ints). It's passed explicitly for efficiency.
|
||||
template <typename T, T... Ints, size_t SeqSize>
|
||||
struct Extend<integer_sequence<T, Ints...>, SeqSize, 0>
|
||||
{
|
||||
using type = integer_sequence < T, Ints..., (Ints + SeqSize)... >;
|
||||
};
|
||||
|
||||
template <typename T, T... Ints, size_t SeqSize>
|
||||
struct Extend<integer_sequence<T, Ints...>, SeqSize, 1>
|
||||
{
|
||||
using type = integer_sequence < T, Ints..., (Ints + SeqSize)..., 2 * SeqSize >;
|
||||
};
|
||||
|
||||
// Recursion helper for 'make_integer_sequence<T, N>'.
|
||||
// 'Gen<T, N>::type' is an alias for 'integer_sequence<T, 0, 1, ... N-1>'.
|
||||
template <typename T, size_t N>
|
||||
struct Gen
|
||||
{
|
||||
using type =
|
||||
typename Extend < typename Gen < T, N / 2 >::type, N / 2, N % 2 >::type;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct Gen<T, 0>
|
||||
{
|
||||
using type = integer_sequence<T>;
|
||||
};
|
||||
|
||||
} // namespace utility_internal
|
||||
|
||||
// Compile-time sequences of integers
|
||||
|
||||
// make_integer_sequence
|
||||
//
|
||||
// This template alias is equivalent to
|
||||
// `integer_sequence<int, 0, 1, ..., N-1>`, and is designed to be a drop-in
|
||||
// replacement for C++14's `std::make_integer_sequence`.
|
||||
template <typename T, T N>
|
||||
using make_integer_sequence = typename utility_internal::Gen<T, N>::type;
|
||||
|
||||
// make_index_sequence
|
||||
//
|
||||
// This template alias is equivalent to `index_sequence<0, 1, ..., N-1>`,
|
||||
// and is designed to be a drop-in replacement for C++14's
|
||||
// `std::make_index_sequence`.
|
||||
template <size_t N>
|
||||
using make_index_sequence = make_integer_sequence<size_t, N>;
|
||||
|
||||
// index_sequence_for
|
||||
//
|
||||
// Converts a typename pack into an index sequence of the same length, and
|
||||
// is designed to be a drop-in replacement for C++14's
|
||||
// `std::index_sequence_for()`
|
||||
template <typename... Ts>
|
||||
using index_sequence_for = make_index_sequence<sizeof...(Ts)>;
|
||||
|
||||
//// END OF CODE FROM GOOGLE ABSEIL
|
||||
|
||||
#endif
|
||||
|
||||
// dispatch utility (taken from ranges-v3)
|
||||
template<unsigned N> struct priority_tag : priority_tag < N - 1 > {};
|
||||
template<> struct priority_tag<0> {};
|
||||
|
||||
// taken from ranges-v3
|
||||
template<typename T>
|
||||
struct static_const
|
||||
{
|
||||
static JSON_INLINE_VARIABLE constexpr T value{};
|
||||
};
|
||||
|
||||
#ifndef JSON_HAS_CPP_17
|
||||
template<typename T>
|
||||
constexpr T static_const<T>::value;
|
||||
#endif
|
||||
|
||||
template<typename T, typename... Args>
|
||||
inline constexpr std::array<T, sizeof...(Args)> make_array(Args&& ... args)
|
||||
{
|
||||
return std::array<T, sizeof...(Args)> {{static_cast<T>(std::forward<Args>(args))...}};
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
70
sample/lib/json/include/nlohmann/detail/meta/detected.hpp
Normal file
70
sample/lib/json/include/nlohmann/detail/meta/detected.hpp
Normal file
@ -0,0 +1,70 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <type_traits>
|
||||
|
||||
#include <nlohmann/detail/meta/void_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
// https://en.cppreference.com/w/cpp/experimental/is_detected
|
||||
struct nonesuch
|
||||
{
|
||||
nonesuch() = delete;
|
||||
~nonesuch() = delete;
|
||||
nonesuch(nonesuch const&) = delete;
|
||||
nonesuch(nonesuch const&&) = delete;
|
||||
void operator=(nonesuch const&) = delete;
|
||||
void operator=(nonesuch&&) = delete;
|
||||
};
|
||||
|
||||
template<class Default,
|
||||
class AlwaysVoid,
|
||||
template<class...> class Op,
|
||||
class... Args>
|
||||
struct detector
|
||||
{
|
||||
using value_t = std::false_type;
|
||||
using type = Default;
|
||||
};
|
||||
|
||||
template<class Default, template<class...> class Op, class... Args>
|
||||
struct detector<Default, void_t<Op<Args...>>, Op, Args...>
|
||||
{
|
||||
using value_t = std::true_type;
|
||||
using type = Op<Args...>;
|
||||
};
|
||||
|
||||
template<template<class...> class Op, class... Args>
|
||||
using is_detected = typename detector<nonesuch, void, Op, Args...>::value_t;
|
||||
|
||||
template<template<class...> class Op, class... Args>
|
||||
struct is_detected_lazy : is_detected<Op, Args...> { };
|
||||
|
||||
template<template<class...> class Op, class... Args>
|
||||
using detected_t = typename detector<nonesuch, void, Op, Args...>::type;
|
||||
|
||||
template<class Default, template<class...> class Op, class... Args>
|
||||
using detected_or = detector<Default, void, Op, Args...>;
|
||||
|
||||
template<class Default, template<class...> class Op, class... Args>
|
||||
using detected_or_t = typename detected_or<Default, Op, Args...>::type;
|
||||
|
||||
template<class Expected, template<class...> class Op, class... Args>
|
||||
using is_detected_exact = std::is_same<Expected, detected_t<Op, Args...>>;
|
||||
|
||||
template<class To, template<class...> class Op, class... Args>
|
||||
using is_detected_convertible =
|
||||
std::is_convertible<detected_t<Op, Args...>, To>;
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
@ -0,0 +1,21 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
// dispatching helper struct
|
||||
template <class T> struct identity_tag {};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
159
sample/lib/json/include/nlohmann/detail/meta/is_sax.hpp
Normal file
159
sample/lib/json/include/nlohmann/detail/meta/is_sax.hpp
Normal file
@ -0,0 +1,159 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstdint> // size_t
|
||||
#include <utility> // declval
|
||||
#include <string> // string
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
#include <nlohmann/detail/meta/detected.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<typename T>
|
||||
using null_function_t = decltype(std::declval<T&>().null());
|
||||
|
||||
template<typename T>
|
||||
using boolean_function_t =
|
||||
decltype(std::declval<T&>().boolean(std::declval<bool>()));
|
||||
|
||||
template<typename T, typename Integer>
|
||||
using number_integer_function_t =
|
||||
decltype(std::declval<T&>().number_integer(std::declval<Integer>()));
|
||||
|
||||
template<typename T, typename Unsigned>
|
||||
using number_unsigned_function_t =
|
||||
decltype(std::declval<T&>().number_unsigned(std::declval<Unsigned>()));
|
||||
|
||||
template<typename T, typename Float, typename String>
|
||||
using number_float_function_t = decltype(std::declval<T&>().number_float(
|
||||
std::declval<Float>(), std::declval<const String&>()));
|
||||
|
||||
template<typename T, typename String>
|
||||
using string_function_t =
|
||||
decltype(std::declval<T&>().string(std::declval<String&>()));
|
||||
|
||||
template<typename T, typename Binary>
|
||||
using binary_function_t =
|
||||
decltype(std::declval<T&>().binary(std::declval<Binary&>()));
|
||||
|
||||
template<typename T>
|
||||
using start_object_function_t =
|
||||
decltype(std::declval<T&>().start_object(std::declval<std::size_t>()));
|
||||
|
||||
template<typename T, typename String>
|
||||
using key_function_t =
|
||||
decltype(std::declval<T&>().key(std::declval<String&>()));
|
||||
|
||||
template<typename T>
|
||||
using end_object_function_t = decltype(std::declval<T&>().end_object());
|
||||
|
||||
template<typename T>
|
||||
using start_array_function_t =
|
||||
decltype(std::declval<T&>().start_array(std::declval<std::size_t>()));
|
||||
|
||||
template<typename T>
|
||||
using end_array_function_t = decltype(std::declval<T&>().end_array());
|
||||
|
||||
template<typename T, typename Exception>
|
||||
using parse_error_function_t = decltype(std::declval<T&>().parse_error(
|
||||
std::declval<std::size_t>(), std::declval<const std::string&>(),
|
||||
std::declval<const Exception&>()));
|
||||
|
||||
template<typename SAX, typename BasicJsonType>
|
||||
struct is_sax
|
||||
{
|
||||
private:
|
||||
static_assert(is_basic_json<BasicJsonType>::value,
|
||||
"BasicJsonType must be of type basic_json<...>");
|
||||
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using binary_t = typename BasicJsonType::binary_t;
|
||||
using exception_t = typename BasicJsonType::exception;
|
||||
|
||||
public:
|
||||
static constexpr bool value =
|
||||
is_detected_exact<bool, null_function_t, SAX>::value &&
|
||||
is_detected_exact<bool, boolean_function_t, SAX>::value &&
|
||||
is_detected_exact<bool, number_integer_function_t, SAX, number_integer_t>::value &&
|
||||
is_detected_exact<bool, number_unsigned_function_t, SAX, number_unsigned_t>::value &&
|
||||
is_detected_exact<bool, number_float_function_t, SAX, number_float_t, string_t>::value &&
|
||||
is_detected_exact<bool, string_function_t, SAX, string_t>::value &&
|
||||
is_detected_exact<bool, binary_function_t, SAX, binary_t>::value &&
|
||||
is_detected_exact<bool, start_object_function_t, SAX>::value &&
|
||||
is_detected_exact<bool, key_function_t, SAX, string_t>::value &&
|
||||
is_detected_exact<bool, end_object_function_t, SAX>::value &&
|
||||
is_detected_exact<bool, start_array_function_t, SAX>::value &&
|
||||
is_detected_exact<bool, end_array_function_t, SAX>::value &&
|
||||
is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value;
|
||||
};
|
||||
|
||||
template<typename SAX, typename BasicJsonType>
|
||||
struct is_sax_static_asserts
|
||||
{
|
||||
private:
|
||||
static_assert(is_basic_json<BasicJsonType>::value,
|
||||
"BasicJsonType must be of type basic_json<...>");
|
||||
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using binary_t = typename BasicJsonType::binary_t;
|
||||
using exception_t = typename BasicJsonType::exception;
|
||||
|
||||
public:
|
||||
static_assert(is_detected_exact<bool, null_function_t, SAX>::value,
|
||||
"Missing/invalid function: bool null()");
|
||||
static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value,
|
||||
"Missing/invalid function: bool boolean(bool)");
|
||||
static_assert(is_detected_exact<bool, boolean_function_t, SAX>::value,
|
||||
"Missing/invalid function: bool boolean(bool)");
|
||||
static_assert(
|
||||
is_detected_exact<bool, number_integer_function_t, SAX,
|
||||
number_integer_t>::value,
|
||||
"Missing/invalid function: bool number_integer(number_integer_t)");
|
||||
static_assert(
|
||||
is_detected_exact<bool, number_unsigned_function_t, SAX,
|
||||
number_unsigned_t>::value,
|
||||
"Missing/invalid function: bool number_unsigned(number_unsigned_t)");
|
||||
static_assert(is_detected_exact<bool, number_float_function_t, SAX,
|
||||
number_float_t, string_t>::value,
|
||||
"Missing/invalid function: bool number_float(number_float_t, const string_t&)");
|
||||
static_assert(
|
||||
is_detected_exact<bool, string_function_t, SAX, string_t>::value,
|
||||
"Missing/invalid function: bool string(string_t&)");
|
||||
static_assert(
|
||||
is_detected_exact<bool, binary_function_t, SAX, binary_t>::value,
|
||||
"Missing/invalid function: bool binary(binary_t&)");
|
||||
static_assert(is_detected_exact<bool, start_object_function_t, SAX>::value,
|
||||
"Missing/invalid function: bool start_object(std::size_t)");
|
||||
static_assert(is_detected_exact<bool, key_function_t, SAX, string_t>::value,
|
||||
"Missing/invalid function: bool key(string_t&)");
|
||||
static_assert(is_detected_exact<bool, end_object_function_t, SAX>::value,
|
||||
"Missing/invalid function: bool end_object()");
|
||||
static_assert(is_detected_exact<bool, start_array_function_t, SAX>::value,
|
||||
"Missing/invalid function: bool start_array(std::size_t)");
|
||||
static_assert(is_detected_exact<bool, end_array_function_t, SAX>::value,
|
||||
"Missing/invalid function: bool end_array()");
|
||||
static_assert(
|
||||
is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value,
|
||||
"Missing/invalid function: bool parse_error(std::size_t, const "
|
||||
"std::string&, const exception&)");
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
29
sample/lib/json/include/nlohmann/detail/meta/std_fs.hpp
Normal file
29
sample/lib/json/include/nlohmann/detail/meta/std_fs.hpp
Normal file
@ -0,0 +1,29 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
|
||||
#if JSON_HAS_EXPERIMENTAL_FILESYSTEM
|
||||
#include <experimental/filesystem>
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
namespace std_fs = std::experimental::filesystem;
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
#elif JSON_HAS_FILESYSTEM
|
||||
#include <filesystem>
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
namespace std_fs = std::filesystem;
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
#endif
|
||||
795
sample/lib/json/include/nlohmann/detail/meta/type_traits.hpp
Normal file
795
sample/lib/json/include/nlohmann/detail/meta/type_traits.hpp
Normal file
@ -0,0 +1,795 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <limits> // numeric_limits
|
||||
#include <type_traits> // false_type, is_constructible, is_integral, is_same, true_type
|
||||
#include <utility> // declval
|
||||
#include <tuple> // tuple
|
||||
#include <string> // char_traits
|
||||
|
||||
#include <nlohmann/detail/iterators/iterator_traits.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/call_std/begin.hpp>
|
||||
#include <nlohmann/detail/meta/call_std/end.hpp>
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
#include <nlohmann/detail/meta/detected.hpp>
|
||||
#include <nlohmann/json_fwd.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
/*!
|
||||
@brief detail namespace with internal helper functions
|
||||
|
||||
This namespace collects functions that should not be exposed,
|
||||
implementations of some @ref basic_json methods, and meta-programming helpers.
|
||||
|
||||
@since version 2.1.0
|
||||
*/
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/////////////
|
||||
// helpers //
|
||||
/////////////
|
||||
|
||||
// Note to maintainers:
|
||||
//
|
||||
// Every trait in this file expects a non CV-qualified type.
|
||||
// The only exceptions are in the 'aliases for detected' section
|
||||
// (i.e. those of the form: decltype(T::member_function(std::declval<T>())))
|
||||
//
|
||||
// In this case, T has to be properly CV-qualified to constraint the function arguments
|
||||
// (e.g. to_json(BasicJsonType&, const T&))
|
||||
|
||||
template<typename> struct is_basic_json : std::false_type {};
|
||||
|
||||
NLOHMANN_BASIC_JSON_TPL_DECLARATION
|
||||
struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {};
|
||||
|
||||
// used by exceptions create() member functions
|
||||
// true_type for pointer to possibly cv-qualified basic_json or std::nullptr_t
|
||||
// false_type otherwise
|
||||
template<typename BasicJsonContext>
|
||||
struct is_basic_json_context :
|
||||
std::integral_constant < bool,
|
||||
is_basic_json<typename std::remove_cv<typename std::remove_pointer<BasicJsonContext>::type>::type>::value
|
||||
|| std::is_same<BasicJsonContext, std::nullptr_t>::value >
|
||||
{};
|
||||
|
||||
//////////////////////
|
||||
// json_ref helpers //
|
||||
//////////////////////
|
||||
|
||||
template<typename>
|
||||
class json_ref;
|
||||
|
||||
template<typename>
|
||||
struct is_json_ref : std::false_type {};
|
||||
|
||||
template<typename T>
|
||||
struct is_json_ref<json_ref<T>> : std::true_type {};
|
||||
|
||||
//////////////////////////
|
||||
// aliases for detected //
|
||||
//////////////////////////
|
||||
|
||||
template<typename T>
|
||||
using mapped_type_t = typename T::mapped_type;
|
||||
|
||||
template<typename T>
|
||||
using key_type_t = typename T::key_type;
|
||||
|
||||
template<typename T>
|
||||
using value_type_t = typename T::value_type;
|
||||
|
||||
template<typename T>
|
||||
using difference_type_t = typename T::difference_type;
|
||||
|
||||
template<typename T>
|
||||
using pointer_t = typename T::pointer;
|
||||
|
||||
template<typename T>
|
||||
using reference_t = typename T::reference;
|
||||
|
||||
template<typename T>
|
||||
using iterator_category_t = typename T::iterator_category;
|
||||
|
||||
template<typename T, typename... Args>
|
||||
using to_json_function = decltype(T::to_json(std::declval<Args>()...));
|
||||
|
||||
template<typename T, typename... Args>
|
||||
using from_json_function = decltype(T::from_json(std::declval<Args>()...));
|
||||
|
||||
template<typename T, typename U>
|
||||
using get_template_function = decltype(std::declval<T>().template get<U>());
|
||||
|
||||
// trait checking if JSONSerializer<T>::from_json(json const&, udt&) exists
|
||||
template<typename BasicJsonType, typename T, typename = void>
|
||||
struct has_from_json : std::false_type {};
|
||||
|
||||
// trait checking if j.get<T> is valid
|
||||
// use this trait instead of std::is_constructible or std::is_convertible,
|
||||
// both rely on, or make use of implicit conversions, and thus fail when T
|
||||
// has several constructors/operator= (see https://github.com/nlohmann/json/issues/958)
|
||||
template <typename BasicJsonType, typename T>
|
||||
struct is_getable
|
||||
{
|
||||
static constexpr bool value = is_detected<get_template_function, const BasicJsonType&, T>::value;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename T>
|
||||
struct has_from_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >>
|
||||
{
|
||||
using serializer = typename BasicJsonType::template json_serializer<T, void>;
|
||||
|
||||
static constexpr bool value =
|
||||
is_detected_exact<void, from_json_function, serializer,
|
||||
const BasicJsonType&, T&>::value;
|
||||
};
|
||||
|
||||
// This trait checks if JSONSerializer<T>::from_json(json const&) exists
|
||||
// this overload is used for non-default-constructible user-defined-types
|
||||
template<typename BasicJsonType, typename T, typename = void>
|
||||
struct has_non_default_from_json : std::false_type {};
|
||||
|
||||
template<typename BasicJsonType, typename T>
|
||||
struct has_non_default_from_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >>
|
||||
{
|
||||
using serializer = typename BasicJsonType::template json_serializer<T, void>;
|
||||
|
||||
static constexpr bool value =
|
||||
is_detected_exact<T, from_json_function, serializer,
|
||||
const BasicJsonType&>::value;
|
||||
};
|
||||
|
||||
// This trait checks if BasicJsonType::json_serializer<T>::to_json exists
|
||||
// Do not evaluate the trait when T is a basic_json type, to avoid template instantiation infinite recursion.
|
||||
template<typename BasicJsonType, typename T, typename = void>
|
||||
struct has_to_json : std::false_type {};
|
||||
|
||||
template<typename BasicJsonType, typename T>
|
||||
struct has_to_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >>
|
||||
{
|
||||
using serializer = typename BasicJsonType::template json_serializer<T, void>;
|
||||
|
||||
static constexpr bool value =
|
||||
is_detected_exact<void, to_json_function, serializer, BasicJsonType&,
|
||||
T>::value;
|
||||
};
|
||||
|
||||
template<typename T>
|
||||
using detect_key_compare = typename T::key_compare;
|
||||
|
||||
template<typename T>
|
||||
struct has_key_compare : std::integral_constant<bool, is_detected<detect_key_compare, T>::value> {};
|
||||
|
||||
// obtains the actual object key comparator
|
||||
template<typename BasicJsonType>
|
||||
struct actual_object_comparator
|
||||
{
|
||||
using object_t = typename BasicJsonType::object_t;
|
||||
using object_comparator_t = typename BasicJsonType::default_object_comparator_t;
|
||||
using type = typename std::conditional < has_key_compare<object_t>::value,
|
||||
typename object_t::key_compare, object_comparator_t>::type;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType>
|
||||
using actual_object_comparator_t = typename actual_object_comparator<BasicJsonType>::type;
|
||||
|
||||
/////////////////
|
||||
// char_traits //
|
||||
/////////////////
|
||||
|
||||
// Primary template of char_traits calls std char_traits
|
||||
template<typename T>
|
||||
struct char_traits : std::char_traits<T>
|
||||
{};
|
||||
|
||||
// Explicitly define char traits for unsigned char since it is not standard
|
||||
template<>
|
||||
struct char_traits<unsigned char> : std::char_traits<char>
|
||||
{
|
||||
using char_type = unsigned char;
|
||||
using int_type = uint64_t;
|
||||
|
||||
// Redefine to_int_type function
|
||||
static int_type to_int_type(char_type c) noexcept
|
||||
{
|
||||
return static_cast<int_type>(c);
|
||||
}
|
||||
|
||||
static char_type to_char_type(int_type i) noexcept
|
||||
{
|
||||
return static_cast<char_type>(i);
|
||||
}
|
||||
|
||||
static constexpr int_type eof() noexcept
|
||||
{
|
||||
return static_cast<int_type>(EOF);
|
||||
}
|
||||
};
|
||||
|
||||
// Explicitly define char traits for signed char since it is not standard
|
||||
template<>
|
||||
struct char_traits<signed char> : std::char_traits<char>
|
||||
{
|
||||
using char_type = signed char;
|
||||
using int_type = uint64_t;
|
||||
|
||||
// Redefine to_int_type function
|
||||
static int_type to_int_type(char_type c) noexcept
|
||||
{
|
||||
return static_cast<int_type>(c);
|
||||
}
|
||||
|
||||
static char_type to_char_type(int_type i) noexcept
|
||||
{
|
||||
return static_cast<char_type>(i);
|
||||
}
|
||||
|
||||
static constexpr int_type eof() noexcept
|
||||
{
|
||||
return static_cast<int_type>(EOF);
|
||||
}
|
||||
};
|
||||
|
||||
///////////////////
|
||||
// is_ functions //
|
||||
///////////////////
|
||||
|
||||
// https://en.cppreference.com/w/cpp/types/conjunction
|
||||
template<class...> struct conjunction : std::true_type { };
|
||||
template<class B> struct conjunction<B> : B { };
|
||||
template<class B, class... Bn>
|
||||
struct conjunction<B, Bn...>
|
||||
: std::conditional<static_cast<bool>(B::value), conjunction<Bn...>, B>::type {};
|
||||
|
||||
// https://en.cppreference.com/w/cpp/types/negation
|
||||
template<class B> struct negation : std::integral_constant < bool, !B::value > { };
|
||||
|
||||
// Reimplementation of is_constructible and is_default_constructible, due to them being broken for
|
||||
// std::pair and std::tuple until LWG 2367 fix (see https://cplusplus.github.io/LWG/lwg-defects.html#2367).
|
||||
// This causes compile errors in e.g. clang 3.5 or gcc 4.9.
|
||||
template <typename T>
|
||||
struct is_default_constructible : std::is_default_constructible<T> {};
|
||||
|
||||
template <typename T1, typename T2>
|
||||
struct is_default_constructible<std::pair<T1, T2>>
|
||||
: conjunction<is_default_constructible<T1>, is_default_constructible<T2>> {};
|
||||
|
||||
template <typename T1, typename T2>
|
||||
struct is_default_constructible<const std::pair<T1, T2>>
|
||||
: conjunction<is_default_constructible<T1>, is_default_constructible<T2>> {};
|
||||
|
||||
template <typename... Ts>
|
||||
struct is_default_constructible<std::tuple<Ts...>>
|
||||
: conjunction<is_default_constructible<Ts>...> {};
|
||||
|
||||
template <typename... Ts>
|
||||
struct is_default_constructible<const std::tuple<Ts...>>
|
||||
: conjunction<is_default_constructible<Ts>...> {};
|
||||
|
||||
template <typename T, typename... Args>
|
||||
struct is_constructible : std::is_constructible<T, Args...> {};
|
||||
|
||||
template <typename T1, typename T2>
|
||||
struct is_constructible<std::pair<T1, T2>> : is_default_constructible<std::pair<T1, T2>> {};
|
||||
|
||||
template <typename T1, typename T2>
|
||||
struct is_constructible<const std::pair<T1, T2>> : is_default_constructible<const std::pair<T1, T2>> {};
|
||||
|
||||
template <typename... Ts>
|
||||
struct is_constructible<std::tuple<Ts...>> : is_default_constructible<std::tuple<Ts...>> {};
|
||||
|
||||
template <typename... Ts>
|
||||
struct is_constructible<const std::tuple<Ts...>> : is_default_constructible<const std::tuple<Ts...>> {};
|
||||
|
||||
template<typename T, typename = void>
|
||||
struct is_iterator_traits : std::false_type {};
|
||||
|
||||
template<typename T>
|
||||
struct is_iterator_traits<iterator_traits<T>>
|
||||
{
|
||||
private:
|
||||
using traits = iterator_traits<T>;
|
||||
|
||||
public:
|
||||
static constexpr auto value =
|
||||
is_detected<value_type_t, traits>::value &&
|
||||
is_detected<difference_type_t, traits>::value &&
|
||||
is_detected<pointer_t, traits>::value &&
|
||||
is_detected<iterator_category_t, traits>::value &&
|
||||
is_detected<reference_t, traits>::value;
|
||||
};
|
||||
|
||||
template<typename T>
|
||||
struct is_range
|
||||
{
|
||||
private:
|
||||
using t_ref = typename std::add_lvalue_reference<T>::type;
|
||||
|
||||
using iterator = detected_t<result_of_begin, t_ref>;
|
||||
using sentinel = detected_t<result_of_end, t_ref>;
|
||||
|
||||
// to be 100% correct, it should use https://en.cppreference.com/w/cpp/iterator/input_or_output_iterator
|
||||
// and https://en.cppreference.com/w/cpp/iterator/sentinel_for
|
||||
// but reimplementing these would be too much work, as a lot of other concepts are used underneath
|
||||
static constexpr auto is_iterator_begin =
|
||||
is_iterator_traits<iterator_traits<iterator>>::value;
|
||||
|
||||
public:
|
||||
static constexpr bool value = !std::is_same<iterator, nonesuch>::value && !std::is_same<sentinel, nonesuch>::value && is_iterator_begin;
|
||||
};
|
||||
|
||||
template<typename R>
|
||||
using iterator_t = enable_if_t<is_range<R>::value, result_of_begin<decltype(std::declval<R&>())>>;
|
||||
|
||||
template<typename T>
|
||||
using range_value_t = value_type_t<iterator_traits<iterator_t<T>>>;
|
||||
|
||||
// The following implementation of is_complete_type is taken from
|
||||
// https://blogs.msdn.microsoft.com/vcblog/2015/12/02/partial-support-for-expression-sfinae-in-vs-2015-update-1/
|
||||
// and is written by Xiang Fan who agreed to using it in this library.
|
||||
|
||||
template<typename T, typename = void>
|
||||
struct is_complete_type : std::false_type {};
|
||||
|
||||
template<typename T>
|
||||
struct is_complete_type<T, decltype(void(sizeof(T)))> : std::true_type {};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleObjectType,
|
||||
typename = void>
|
||||
struct is_compatible_object_type_impl : std::false_type {};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleObjectType>
|
||||
struct is_compatible_object_type_impl <
|
||||
BasicJsonType, CompatibleObjectType,
|
||||
enable_if_t < is_detected<mapped_type_t, CompatibleObjectType>::value&&
|
||||
is_detected<key_type_t, CompatibleObjectType>::value >>
|
||||
{
|
||||
using object_t = typename BasicJsonType::object_t;
|
||||
|
||||
// macOS's is_constructible does not play well with nonesuch...
|
||||
static constexpr bool value =
|
||||
is_constructible<typename object_t::key_type,
|
||||
typename CompatibleObjectType::key_type>::value &&
|
||||
is_constructible<typename object_t::mapped_type,
|
||||
typename CompatibleObjectType::mapped_type>::value;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleObjectType>
|
||||
struct is_compatible_object_type
|
||||
: is_compatible_object_type_impl<BasicJsonType, CompatibleObjectType> {};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleObjectType,
|
||||
typename = void>
|
||||
struct is_constructible_object_type_impl : std::false_type {};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleObjectType>
|
||||
struct is_constructible_object_type_impl <
|
||||
BasicJsonType, ConstructibleObjectType,
|
||||
enable_if_t < is_detected<mapped_type_t, ConstructibleObjectType>::value&&
|
||||
is_detected<key_type_t, ConstructibleObjectType>::value >>
|
||||
{
|
||||
using object_t = typename BasicJsonType::object_t;
|
||||
|
||||
static constexpr bool value =
|
||||
(is_default_constructible<ConstructibleObjectType>::value &&
|
||||
(std::is_move_assignable<ConstructibleObjectType>::value ||
|
||||
std::is_copy_assignable<ConstructibleObjectType>::value) &&
|
||||
(is_constructible<typename ConstructibleObjectType::key_type,
|
||||
typename object_t::key_type>::value &&
|
||||
std::is_same <
|
||||
typename object_t::mapped_type,
|
||||
typename ConstructibleObjectType::mapped_type >::value)) ||
|
||||
(has_from_json<BasicJsonType,
|
||||
typename ConstructibleObjectType::mapped_type>::value ||
|
||||
has_non_default_from_json <
|
||||
BasicJsonType,
|
||||
typename ConstructibleObjectType::mapped_type >::value);
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleObjectType>
|
||||
struct is_constructible_object_type
|
||||
: is_constructible_object_type_impl<BasicJsonType,
|
||||
ConstructibleObjectType> {};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleStringType>
|
||||
struct is_compatible_string_type
|
||||
{
|
||||
static constexpr auto value =
|
||||
is_constructible<typename BasicJsonType::string_t, CompatibleStringType>::value;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleStringType>
|
||||
struct is_constructible_string_type
|
||||
{
|
||||
// launder type through decltype() to fix compilation failure on ICPC
|
||||
#ifdef __INTEL_COMPILER
|
||||
using laundered_type = decltype(std::declval<ConstructibleStringType>());
|
||||
#else
|
||||
using laundered_type = ConstructibleStringType;
|
||||
#endif
|
||||
|
||||
static constexpr auto value =
|
||||
conjunction <
|
||||
is_constructible<laundered_type, typename BasicJsonType::string_t>,
|
||||
is_detected_exact<typename BasicJsonType::string_t::value_type,
|
||||
value_type_t, laundered_type >>::value;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleArrayType, typename = void>
|
||||
struct is_compatible_array_type_impl : std::false_type {};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleArrayType>
|
||||
struct is_compatible_array_type_impl <
|
||||
BasicJsonType, CompatibleArrayType,
|
||||
enable_if_t <
|
||||
is_detected<iterator_t, CompatibleArrayType>::value&&
|
||||
is_iterator_traits<iterator_traits<detected_t<iterator_t, CompatibleArrayType>>>::value&&
|
||||
// special case for types like std::filesystem::path whose iterator's value_type are themselves
|
||||
// c.f. https://github.com/nlohmann/json/pull/3073
|
||||
!std::is_same<CompatibleArrayType, detected_t<range_value_t, CompatibleArrayType>>::value >>
|
||||
{
|
||||
static constexpr bool value =
|
||||
is_constructible<BasicJsonType,
|
||||
range_value_t<CompatibleArrayType>>::value;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleArrayType>
|
||||
struct is_compatible_array_type
|
||||
: is_compatible_array_type_impl<BasicJsonType, CompatibleArrayType> {};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleArrayType, typename = void>
|
||||
struct is_constructible_array_type_impl : std::false_type {};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleArrayType>
|
||||
struct is_constructible_array_type_impl <
|
||||
BasicJsonType, ConstructibleArrayType,
|
||||
enable_if_t<std::is_same<ConstructibleArrayType,
|
||||
typename BasicJsonType::value_type>::value >>
|
||||
: std::true_type {};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleArrayType>
|
||||
struct is_constructible_array_type_impl <
|
||||
BasicJsonType, ConstructibleArrayType,
|
||||
enable_if_t < !std::is_same<ConstructibleArrayType,
|
||||
typename BasicJsonType::value_type>::value&&
|
||||
!is_compatible_string_type<BasicJsonType, ConstructibleArrayType>::value&&
|
||||
is_default_constructible<ConstructibleArrayType>::value&&
|
||||
(std::is_move_assignable<ConstructibleArrayType>::value ||
|
||||
std::is_copy_assignable<ConstructibleArrayType>::value)&&
|
||||
is_detected<iterator_t, ConstructibleArrayType>::value&&
|
||||
is_iterator_traits<iterator_traits<detected_t<iterator_t, ConstructibleArrayType>>>::value&&
|
||||
is_detected<range_value_t, ConstructibleArrayType>::value&&
|
||||
// special case for types like std::filesystem::path whose iterator's value_type are themselves
|
||||
// c.f. https://github.com/nlohmann/json/pull/3073
|
||||
!std::is_same<ConstructibleArrayType, detected_t<range_value_t, ConstructibleArrayType>>::value&&
|
||||
is_complete_type <
|
||||
detected_t<range_value_t, ConstructibleArrayType >>::value >>
|
||||
{
|
||||
using value_type = range_value_t<ConstructibleArrayType>;
|
||||
|
||||
static constexpr bool value =
|
||||
std::is_same<value_type,
|
||||
typename BasicJsonType::array_t::value_type>::value ||
|
||||
has_from_json<BasicJsonType,
|
||||
value_type>::value ||
|
||||
has_non_default_from_json <
|
||||
BasicJsonType,
|
||||
value_type >::value;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename ConstructibleArrayType>
|
||||
struct is_constructible_array_type
|
||||
: is_constructible_array_type_impl<BasicJsonType, ConstructibleArrayType> {};
|
||||
|
||||
template<typename RealIntegerType, typename CompatibleNumberIntegerType,
|
||||
typename = void>
|
||||
struct is_compatible_integer_type_impl : std::false_type {};
|
||||
|
||||
template<typename RealIntegerType, typename CompatibleNumberIntegerType>
|
||||
struct is_compatible_integer_type_impl <
|
||||
RealIntegerType, CompatibleNumberIntegerType,
|
||||
enable_if_t < std::is_integral<RealIntegerType>::value&&
|
||||
std::is_integral<CompatibleNumberIntegerType>::value&&
|
||||
!std::is_same<bool, CompatibleNumberIntegerType>::value >>
|
||||
{
|
||||
// is there an assert somewhere on overflows?
|
||||
using RealLimits = std::numeric_limits<RealIntegerType>;
|
||||
using CompatibleLimits = std::numeric_limits<CompatibleNumberIntegerType>;
|
||||
|
||||
static constexpr auto value =
|
||||
is_constructible<RealIntegerType,
|
||||
CompatibleNumberIntegerType>::value &&
|
||||
CompatibleLimits::is_integer &&
|
||||
RealLimits::is_signed == CompatibleLimits::is_signed;
|
||||
};
|
||||
|
||||
template<typename RealIntegerType, typename CompatibleNumberIntegerType>
|
||||
struct is_compatible_integer_type
|
||||
: is_compatible_integer_type_impl<RealIntegerType,
|
||||
CompatibleNumberIntegerType> {};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleType, typename = void>
|
||||
struct is_compatible_type_impl: std::false_type {};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleType>
|
||||
struct is_compatible_type_impl <
|
||||
BasicJsonType, CompatibleType,
|
||||
enable_if_t<is_complete_type<CompatibleType>::value >>
|
||||
{
|
||||
static constexpr bool value =
|
||||
has_to_json<BasicJsonType, CompatibleType>::value;
|
||||
};
|
||||
|
||||
template<typename BasicJsonType, typename CompatibleType>
|
||||
struct is_compatible_type
|
||||
: is_compatible_type_impl<BasicJsonType, CompatibleType> {};
|
||||
|
||||
template<typename T1, typename T2>
|
||||
struct is_constructible_tuple : std::false_type {};
|
||||
|
||||
template<typename T1, typename... Args>
|
||||
struct is_constructible_tuple<T1, std::tuple<Args...>> : conjunction<is_constructible<T1, Args>...> {};
|
||||
|
||||
template<typename BasicJsonType, typename T>
|
||||
struct is_json_iterator_of : std::false_type {};
|
||||
|
||||
template<typename BasicJsonType>
|
||||
struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::iterator> : std::true_type {};
|
||||
|
||||
template<typename BasicJsonType>
|
||||
struct is_json_iterator_of<BasicJsonType, typename BasicJsonType::const_iterator> : std::true_type
|
||||
{};
|
||||
|
||||
// checks if a given type T is a template specialization of Primary
|
||||
template<template <typename...> class Primary, typename T>
|
||||
struct is_specialization_of : std::false_type {};
|
||||
|
||||
template<template <typename...> class Primary, typename... Args>
|
||||
struct is_specialization_of<Primary, Primary<Args...>> : std::true_type {};
|
||||
|
||||
template<typename T>
|
||||
using is_json_pointer = is_specialization_of<::nlohmann::json_pointer, uncvref_t<T>>;
|
||||
|
||||
// checks if A and B are comparable using Compare functor
|
||||
template<typename Compare, typename A, typename B, typename = void>
|
||||
struct is_comparable : std::false_type {};
|
||||
|
||||
template<typename Compare, typename A, typename B>
|
||||
struct is_comparable<Compare, A, B, void_t<
|
||||
decltype(std::declval<Compare>()(std::declval<A>(), std::declval<B>())),
|
||||
decltype(std::declval<Compare>()(std::declval<B>(), std::declval<A>()))
|
||||
>> : std::true_type {};
|
||||
|
||||
template<typename T>
|
||||
using detect_is_transparent = typename T::is_transparent;
|
||||
|
||||
// type trait to check if KeyType can be used as object key (without a BasicJsonType)
|
||||
// see is_usable_as_basic_json_key_type below
|
||||
template<typename Comparator, typename ObjectKeyType, typename KeyTypeCVRef, bool RequireTransparentComparator = true,
|
||||
bool ExcludeObjectKeyType = RequireTransparentComparator, typename KeyType = uncvref_t<KeyTypeCVRef>>
|
||||
using is_usable_as_key_type = typename std::conditional <
|
||||
is_comparable<Comparator, ObjectKeyType, KeyTypeCVRef>::value
|
||||
&& !(ExcludeObjectKeyType && std::is_same<KeyType,
|
||||
ObjectKeyType>::value)
|
||||
&& (!RequireTransparentComparator
|
||||
|| is_detected <detect_is_transparent, Comparator>::value)
|
||||
&& !is_json_pointer<KeyType>::value,
|
||||
std::true_type,
|
||||
std::false_type >::type;
|
||||
|
||||
// type trait to check if KeyType can be used as object key
|
||||
// true if:
|
||||
// - KeyType is comparable with BasicJsonType::object_t::key_type
|
||||
// - if ExcludeObjectKeyType is true, KeyType is not BasicJsonType::object_t::key_type
|
||||
// - the comparator is transparent or RequireTransparentComparator is false
|
||||
// - KeyType is not a JSON iterator or json_pointer
|
||||
template<typename BasicJsonType, typename KeyTypeCVRef, bool RequireTransparentComparator = true,
|
||||
bool ExcludeObjectKeyType = RequireTransparentComparator, typename KeyType = uncvref_t<KeyTypeCVRef>>
|
||||
using is_usable_as_basic_json_key_type = typename std::conditional <
|
||||
is_usable_as_key_type<typename BasicJsonType::object_comparator_t,
|
||||
typename BasicJsonType::object_t::key_type, KeyTypeCVRef,
|
||||
RequireTransparentComparator, ExcludeObjectKeyType>::value
|
||||
&& !is_json_iterator_of<BasicJsonType, KeyType>::value,
|
||||
std::true_type,
|
||||
std::false_type >::type;
|
||||
|
||||
template<typename ObjectType, typename KeyType>
|
||||
using detect_erase_with_key_type = decltype(std::declval<ObjectType&>().erase(std::declval<KeyType>()));
|
||||
|
||||
// type trait to check if object_t has an erase() member functions accepting KeyType
|
||||
template<typename BasicJsonType, typename KeyType>
|
||||
using has_erase_with_key_type = typename std::conditional <
|
||||
is_detected <
|
||||
detect_erase_with_key_type,
|
||||
typename BasicJsonType::object_t, KeyType >::value,
|
||||
std::true_type,
|
||||
std::false_type >::type;
|
||||
|
||||
// a naive helper to check if a type is an ordered_map (exploits the fact that
|
||||
// ordered_map inherits capacity() from std::vector)
|
||||
template <typename T>
|
||||
struct is_ordered_map
|
||||
{
|
||||
using one = char;
|
||||
|
||||
struct two
|
||||
{
|
||||
char x[2]; // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays)
|
||||
};
|
||||
|
||||
template <typename C> static one test( decltype(&C::capacity) ) ;
|
||||
template <typename C> static two test(...);
|
||||
|
||||
enum { value = sizeof(test<T>(nullptr)) == sizeof(char) }; // NOLINT(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
|
||||
};
|
||||
|
||||
// to avoid useless casts (see https://github.com/nlohmann/json/issues/2893#issuecomment-889152324)
|
||||
template < typename T, typename U, enable_if_t < !std::is_same<T, U>::value, int > = 0 >
|
||||
T conditional_static_cast(U value)
|
||||
{
|
||||
return static_cast<T>(value);
|
||||
}
|
||||
|
||||
template<typename T, typename U, enable_if_t<std::is_same<T, U>::value, int> = 0>
|
||||
T conditional_static_cast(U value)
|
||||
{
|
||||
return value;
|
||||
}
|
||||
|
||||
template<typename... Types>
|
||||
using all_integral = conjunction<std::is_integral<Types>...>;
|
||||
|
||||
template<typename... Types>
|
||||
using all_signed = conjunction<std::is_signed<Types>...>;
|
||||
|
||||
template<typename... Types>
|
||||
using all_unsigned = conjunction<std::is_unsigned<Types>...>;
|
||||
|
||||
// there's a disjunction trait in another PR; replace when merged
|
||||
template<typename... Types>
|
||||
using same_sign = std::integral_constant < bool,
|
||||
all_signed<Types...>::value || all_unsigned<Types...>::value >;
|
||||
|
||||
template<typename OfType, typename T>
|
||||
using never_out_of_range = std::integral_constant < bool,
|
||||
(std::is_signed<OfType>::value && (sizeof(T) < sizeof(OfType)))
|
||||
|| (same_sign<OfType, T>::value && sizeof(OfType) == sizeof(T)) >;
|
||||
|
||||
template<typename OfType, typename T,
|
||||
bool OfTypeSigned = std::is_signed<OfType>::value,
|
||||
bool TSigned = std::is_signed<T>::value>
|
||||
struct value_in_range_of_impl2;
|
||||
|
||||
template<typename OfType, typename T>
|
||||
struct value_in_range_of_impl2<OfType, T, false, false>
|
||||
{
|
||||
static constexpr bool test(T val)
|
||||
{
|
||||
using CommonType = typename std::common_type<OfType, T>::type;
|
||||
return static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)());
|
||||
}
|
||||
};
|
||||
|
||||
template<typename OfType, typename T>
|
||||
struct value_in_range_of_impl2<OfType, T, true, false>
|
||||
{
|
||||
static constexpr bool test(T val)
|
||||
{
|
||||
using CommonType = typename std::common_type<OfType, T>::type;
|
||||
return static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)());
|
||||
}
|
||||
};
|
||||
|
||||
template<typename OfType, typename T>
|
||||
struct value_in_range_of_impl2<OfType, T, false, true>
|
||||
{
|
||||
static constexpr bool test(T val)
|
||||
{
|
||||
using CommonType = typename std::common_type<OfType, T>::type;
|
||||
return val >= 0 && static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)());
|
||||
}
|
||||
};
|
||||
|
||||
template<typename OfType, typename T>
|
||||
struct value_in_range_of_impl2<OfType, T, true, true>
|
||||
{
|
||||
static constexpr bool test(T val)
|
||||
{
|
||||
using CommonType = typename std::common_type<OfType, T>::type;
|
||||
return static_cast<CommonType>(val) >= static_cast<CommonType>((std::numeric_limits<OfType>::min)())
|
||||
&& static_cast<CommonType>(val) <= static_cast<CommonType>((std::numeric_limits<OfType>::max)());
|
||||
}
|
||||
};
|
||||
|
||||
template<typename OfType, typename T,
|
||||
bool NeverOutOfRange = never_out_of_range<OfType, T>::value,
|
||||
typename = detail::enable_if_t<all_integral<OfType, T>::value>>
|
||||
struct value_in_range_of_impl1;
|
||||
|
||||
template<typename OfType, typename T>
|
||||
struct value_in_range_of_impl1<OfType, T, false>
|
||||
{
|
||||
static constexpr bool test(T val)
|
||||
{
|
||||
return value_in_range_of_impl2<OfType, T>::test(val);
|
||||
}
|
||||
};
|
||||
|
||||
template<typename OfType, typename T>
|
||||
struct value_in_range_of_impl1<OfType, T, true>
|
||||
{
|
||||
static constexpr bool test(T /*val*/)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
template<typename OfType, typename T>
|
||||
inline constexpr bool value_in_range_of(T val)
|
||||
{
|
||||
return value_in_range_of_impl1<OfType, T>::test(val);
|
||||
}
|
||||
|
||||
template<bool Value>
|
||||
using bool_constant = std::integral_constant<bool, Value>;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
// is_c_string
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
namespace impl
|
||||
{
|
||||
|
||||
template<typename T>
|
||||
inline constexpr bool is_c_string()
|
||||
{
|
||||
using TUnExt = typename std::remove_extent<T>::type;
|
||||
using TUnCVExt = typename std::remove_cv<TUnExt>::type;
|
||||
using TUnPtr = typename std::remove_pointer<T>::type;
|
||||
using TUnCVPtr = typename std::remove_cv<TUnPtr>::type;
|
||||
return
|
||||
(std::is_array<T>::value && std::is_same<TUnCVExt, char>::value)
|
||||
|| (std::is_pointer<T>::value && std::is_same<TUnCVPtr, char>::value);
|
||||
}
|
||||
|
||||
} // namespace impl
|
||||
|
||||
// checks whether T is a [cv] char */[cv] char[] C string
|
||||
template<typename T>
|
||||
struct is_c_string : bool_constant<impl::is_c_string<T>()> {};
|
||||
|
||||
template<typename T>
|
||||
using is_c_string_uncvref = is_c_string<uncvref_t<T>>;
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
// is_transparent
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
namespace impl
|
||||
{
|
||||
|
||||
template<typename T>
|
||||
inline constexpr bool is_transparent()
|
||||
{
|
||||
return is_detected<detect_is_transparent, T>::value;
|
||||
}
|
||||
|
||||
} // namespace impl
|
||||
|
||||
// checks whether T has a member named is_transparent
|
||||
template<typename T>
|
||||
struct is_transparent : bool_constant<impl::is_transparent<T>()> {};
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
24
sample/lib/json/include/nlohmann/detail/meta/void_t.hpp
Normal file
24
sample/lib/json/include/nlohmann/detail/meta/void_t.hpp
Normal file
@ -0,0 +1,24 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<typename ...Ts> struct make_void
|
||||
{
|
||||
using type = void;
|
||||
};
|
||||
template<typename ...Ts> using void_t = typename make_void<Ts...>::type;
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
1838
sample/lib/json/include/nlohmann/detail/output/binary_writer.hpp
Normal file
1838
sample/lib/json/include/nlohmann/detail/output/binary_writer.hpp
Normal file
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,147 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <algorithm> // copy
|
||||
#include <cstddef> // size_t
|
||||
#include <iterator> // back_inserter
|
||||
#include <memory> // shared_ptr, make_shared
|
||||
#include <string> // basic_string
|
||||
#include <vector> // vector
|
||||
|
||||
#ifndef JSON_NO_IO
|
||||
#include <ios> // streamsize
|
||||
#include <ostream> // basic_ostream
|
||||
#endif // JSON_NO_IO
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/// abstract output adapter interface
|
||||
template<typename CharType> struct output_adapter_protocol
|
||||
{
|
||||
virtual void write_character(CharType c) = 0;
|
||||
virtual void write_characters(const CharType* s, std::size_t length) = 0;
|
||||
virtual ~output_adapter_protocol() = default;
|
||||
|
||||
output_adapter_protocol() = default;
|
||||
output_adapter_protocol(const output_adapter_protocol&) = default;
|
||||
output_adapter_protocol(output_adapter_protocol&&) noexcept = default;
|
||||
output_adapter_protocol& operator=(const output_adapter_protocol&) = default;
|
||||
output_adapter_protocol& operator=(output_adapter_protocol&&) noexcept = default;
|
||||
};
|
||||
|
||||
/// a type to simplify interfaces
|
||||
template<typename CharType>
|
||||
using output_adapter_t = std::shared_ptr<output_adapter_protocol<CharType>>;
|
||||
|
||||
/// output adapter for byte vectors
|
||||
template<typename CharType, typename AllocatorType = std::allocator<CharType>>
|
||||
class output_vector_adapter : public output_adapter_protocol<CharType>
|
||||
{
|
||||
public:
|
||||
explicit output_vector_adapter(std::vector<CharType, AllocatorType>& vec) noexcept
|
||||
: v(vec)
|
||||
{}
|
||||
|
||||
void write_character(CharType c) override
|
||||
{
|
||||
v.push_back(c);
|
||||
}
|
||||
|
||||
JSON_HEDLEY_NON_NULL(2)
|
||||
void write_characters(const CharType* s, std::size_t length) override
|
||||
{
|
||||
v.insert(v.end(), s, s + length);
|
||||
}
|
||||
|
||||
private:
|
||||
std::vector<CharType, AllocatorType>& v;
|
||||
};
|
||||
|
||||
#ifndef JSON_NO_IO
|
||||
/// output adapter for output streams
|
||||
template<typename CharType>
|
||||
class output_stream_adapter : public output_adapter_protocol<CharType>
|
||||
{
|
||||
public:
|
||||
explicit output_stream_adapter(std::basic_ostream<CharType>& s) noexcept
|
||||
: stream(s)
|
||||
{}
|
||||
|
||||
void write_character(CharType c) override
|
||||
{
|
||||
stream.put(c);
|
||||
}
|
||||
|
||||
JSON_HEDLEY_NON_NULL(2)
|
||||
void write_characters(const CharType* s, std::size_t length) override
|
||||
{
|
||||
stream.write(s, static_cast<std::streamsize>(length));
|
||||
}
|
||||
|
||||
private:
|
||||
std::basic_ostream<CharType>& stream;
|
||||
};
|
||||
#endif // JSON_NO_IO
|
||||
|
||||
/// output adapter for basic_string
|
||||
template<typename CharType, typename StringType = std::basic_string<CharType>>
|
||||
class output_string_adapter : public output_adapter_protocol<CharType>
|
||||
{
|
||||
public:
|
||||
explicit output_string_adapter(StringType& s) noexcept
|
||||
: str(s)
|
||||
{}
|
||||
|
||||
void write_character(CharType c) override
|
||||
{
|
||||
str.push_back(c);
|
||||
}
|
||||
|
||||
JSON_HEDLEY_NON_NULL(2)
|
||||
void write_characters(const CharType* s, std::size_t length) override
|
||||
{
|
||||
str.append(s, length);
|
||||
}
|
||||
|
||||
private:
|
||||
StringType& str;
|
||||
};
|
||||
|
||||
template<typename CharType, typename StringType = std::basic_string<CharType>>
|
||||
class output_adapter
|
||||
{
|
||||
public:
|
||||
template<typename AllocatorType = std::allocator<CharType>>
|
||||
output_adapter(std::vector<CharType, AllocatorType>& vec)
|
||||
: oa(std::make_shared<output_vector_adapter<CharType, AllocatorType>>(vec)) {}
|
||||
|
||||
#ifndef JSON_NO_IO
|
||||
output_adapter(std::basic_ostream<CharType>& s)
|
||||
: oa(std::make_shared<output_stream_adapter<CharType>>(s)) {}
|
||||
#endif // JSON_NO_IO
|
||||
|
||||
output_adapter(StringType& s)
|
||||
: oa(std::make_shared<output_string_adapter<CharType, StringType>>(s)) {}
|
||||
|
||||
operator output_adapter_t<CharType>()
|
||||
{
|
||||
return oa;
|
||||
}
|
||||
|
||||
private:
|
||||
output_adapter_t<CharType> oa = nullptr;
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
988
sample/lib/json/include/nlohmann/detail/output/serializer.hpp
Normal file
988
sample/lib/json/include/nlohmann/detail/output/serializer.hpp
Normal file
@ -0,0 +1,988 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2008-2009 Björn Hoehrmann <bjoern@hoehrmann.de>
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <algorithm> // reverse, remove, fill, find, none_of
|
||||
#include <array> // array
|
||||
#include <clocale> // localeconv, lconv
|
||||
#include <cmath> // labs, isfinite, isnan, signbit
|
||||
#include <cstddef> // size_t, ptrdiff_t
|
||||
#include <cstdint> // uint8_t
|
||||
#include <cstdio> // snprintf
|
||||
#include <limits> // numeric_limits
|
||||
#include <string> // string, char_traits
|
||||
#include <iomanip> // setfill, setw
|
||||
#include <type_traits> // is_same
|
||||
#include <utility> // move
|
||||
|
||||
#include <nlohmann/detail/conversions/to_chars.hpp>
|
||||
#include <nlohmann/detail/exceptions.hpp>
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
#include <nlohmann/detail/output/binary_writer.hpp>
|
||||
#include <nlohmann/detail/output/output_adapters.hpp>
|
||||
#include <nlohmann/detail/string_concat.hpp>
|
||||
#include <nlohmann/detail/value_t.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
///////////////////
|
||||
// serialization //
|
||||
///////////////////
|
||||
|
||||
/// how to treat decoding errors
|
||||
enum class error_handler_t
|
||||
{
|
||||
strict, ///< throw a type_error exception in case of invalid UTF-8
|
||||
replace, ///< replace invalid UTF-8 sequences with U+FFFD
|
||||
ignore ///< ignore invalid UTF-8 sequences
|
||||
};
|
||||
|
||||
template<typename BasicJsonType>
|
||||
class serializer
|
||||
{
|
||||
using string_t = typename BasicJsonType::string_t;
|
||||
using number_float_t = typename BasicJsonType::number_float_t;
|
||||
using number_integer_t = typename BasicJsonType::number_integer_t;
|
||||
using number_unsigned_t = typename BasicJsonType::number_unsigned_t;
|
||||
using binary_char_t = typename BasicJsonType::binary_t::value_type;
|
||||
static constexpr std::uint8_t UTF8_ACCEPT = 0;
|
||||
static constexpr std::uint8_t UTF8_REJECT = 1;
|
||||
|
||||
public:
|
||||
/*!
|
||||
@param[in] s output stream to serialize to
|
||||
@param[in] ichar indentation character to use
|
||||
@param[in] error_handler_ how to react on decoding errors
|
||||
*/
|
||||
serializer(output_adapter_t<char> s, const char ichar,
|
||||
error_handler_t error_handler_ = error_handler_t::strict)
|
||||
: o(std::move(s))
|
||||
, loc(std::localeconv())
|
||||
, thousands_sep(loc->thousands_sep == nullptr ? '\0' : std::char_traits<char>::to_char_type(* (loc->thousands_sep)))
|
||||
, decimal_point(loc->decimal_point == nullptr ? '\0' : std::char_traits<char>::to_char_type(* (loc->decimal_point)))
|
||||
, indent_char(ichar)
|
||||
, indent_string(512, indent_char)
|
||||
, error_handler(error_handler_)
|
||||
{}
|
||||
|
||||
// delete because of pointer members
|
||||
serializer(const serializer&) = delete;
|
||||
serializer& operator=(const serializer&) = delete;
|
||||
serializer(serializer&&) = delete;
|
||||
serializer& operator=(serializer&&) = delete;
|
||||
~serializer() = default;
|
||||
|
||||
/*!
|
||||
@brief internal implementation of the serialization function
|
||||
|
||||
This function is called by the public member function dump and organizes
|
||||
the serialization internally. The indentation level is propagated as
|
||||
additional parameter. In case of arrays and objects, the function is
|
||||
called recursively.
|
||||
|
||||
- strings and object keys are escaped using `escape_string()`
|
||||
- integer numbers are converted implicitly via `operator<<`
|
||||
- floating-point numbers are converted to a string using `"%g"` format
|
||||
- binary values are serialized as objects containing the subtype and the
|
||||
byte array
|
||||
|
||||
@param[in] val value to serialize
|
||||
@param[in] pretty_print whether the output shall be pretty-printed
|
||||
@param[in] ensure_ascii If @a ensure_ascii is true, all non-ASCII characters
|
||||
in the output are escaped with `\uXXXX` sequences, and the result consists
|
||||
of ASCII characters only.
|
||||
@param[in] indent_step the indent level
|
||||
@param[in] current_indent the current indent level (only used internally)
|
||||
*/
|
||||
void dump(const BasicJsonType& val,
|
||||
const bool pretty_print,
|
||||
const bool ensure_ascii,
|
||||
const unsigned int indent_step,
|
||||
const unsigned int current_indent = 0)
|
||||
{
|
||||
switch (val.m_data.m_type)
|
||||
{
|
||||
case value_t::object:
|
||||
{
|
||||
if (val.m_data.m_value.object->empty())
|
||||
{
|
||||
o->write_characters("{}", 2);
|
||||
return;
|
||||
}
|
||||
|
||||
if (pretty_print)
|
||||
{
|
||||
o->write_characters("{\n", 2);
|
||||
|
||||
// variable to hold indentation for recursive calls
|
||||
const auto new_indent = current_indent + indent_step;
|
||||
if (JSON_HEDLEY_UNLIKELY(indent_string.size() < new_indent))
|
||||
{
|
||||
indent_string.resize(indent_string.size() * 2, ' ');
|
||||
}
|
||||
|
||||
// first n-1 elements
|
||||
auto i = val.m_data.m_value.object->cbegin();
|
||||
for (std::size_t cnt = 0; cnt < val.m_data.m_value.object->size() - 1; ++cnt, ++i)
|
||||
{
|
||||
o->write_characters(indent_string.c_str(), new_indent);
|
||||
o->write_character('\"');
|
||||
dump_escaped(i->first, ensure_ascii);
|
||||
o->write_characters("\": ", 3);
|
||||
dump(i->second, true, ensure_ascii, indent_step, new_indent);
|
||||
o->write_characters(",\n", 2);
|
||||
}
|
||||
|
||||
// last element
|
||||
JSON_ASSERT(i != val.m_data.m_value.object->cend());
|
||||
JSON_ASSERT(std::next(i) == val.m_data.m_value.object->cend());
|
||||
o->write_characters(indent_string.c_str(), new_indent);
|
||||
o->write_character('\"');
|
||||
dump_escaped(i->first, ensure_ascii);
|
||||
o->write_characters("\": ", 3);
|
||||
dump(i->second, true, ensure_ascii, indent_step, new_indent);
|
||||
|
||||
o->write_character('\n');
|
||||
o->write_characters(indent_string.c_str(), current_indent);
|
||||
o->write_character('}');
|
||||
}
|
||||
else
|
||||
{
|
||||
o->write_character('{');
|
||||
|
||||
// first n-1 elements
|
||||
auto i = val.m_data.m_value.object->cbegin();
|
||||
for (std::size_t cnt = 0; cnt < val.m_data.m_value.object->size() - 1; ++cnt, ++i)
|
||||
{
|
||||
o->write_character('\"');
|
||||
dump_escaped(i->first, ensure_ascii);
|
||||
o->write_characters("\":", 2);
|
||||
dump(i->second, false, ensure_ascii, indent_step, current_indent);
|
||||
o->write_character(',');
|
||||
}
|
||||
|
||||
// last element
|
||||
JSON_ASSERT(i != val.m_data.m_value.object->cend());
|
||||
JSON_ASSERT(std::next(i) == val.m_data.m_value.object->cend());
|
||||
o->write_character('\"');
|
||||
dump_escaped(i->first, ensure_ascii);
|
||||
o->write_characters("\":", 2);
|
||||
dump(i->second, false, ensure_ascii, indent_step, current_indent);
|
||||
|
||||
o->write_character('}');
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::array:
|
||||
{
|
||||
if (val.m_data.m_value.array->empty())
|
||||
{
|
||||
o->write_characters("[]", 2);
|
||||
return;
|
||||
}
|
||||
|
||||
if (pretty_print)
|
||||
{
|
||||
o->write_characters("[\n", 2);
|
||||
|
||||
// variable to hold indentation for recursive calls
|
||||
const auto new_indent = current_indent + indent_step;
|
||||
if (JSON_HEDLEY_UNLIKELY(indent_string.size() < new_indent))
|
||||
{
|
||||
indent_string.resize(indent_string.size() * 2, ' ');
|
||||
}
|
||||
|
||||
// first n-1 elements
|
||||
for (auto i = val.m_data.m_value.array->cbegin();
|
||||
i != val.m_data.m_value.array->cend() - 1; ++i)
|
||||
{
|
||||
o->write_characters(indent_string.c_str(), new_indent);
|
||||
dump(*i, true, ensure_ascii, indent_step, new_indent);
|
||||
o->write_characters(",\n", 2);
|
||||
}
|
||||
|
||||
// last element
|
||||
JSON_ASSERT(!val.m_data.m_value.array->empty());
|
||||
o->write_characters(indent_string.c_str(), new_indent);
|
||||
dump(val.m_data.m_value.array->back(), true, ensure_ascii, indent_step, new_indent);
|
||||
|
||||
o->write_character('\n');
|
||||
o->write_characters(indent_string.c_str(), current_indent);
|
||||
o->write_character(']');
|
||||
}
|
||||
else
|
||||
{
|
||||
o->write_character('[');
|
||||
|
||||
// first n-1 elements
|
||||
for (auto i = val.m_data.m_value.array->cbegin();
|
||||
i != val.m_data.m_value.array->cend() - 1; ++i)
|
||||
{
|
||||
dump(*i, false, ensure_ascii, indent_step, current_indent);
|
||||
o->write_character(',');
|
||||
}
|
||||
|
||||
// last element
|
||||
JSON_ASSERT(!val.m_data.m_value.array->empty());
|
||||
dump(val.m_data.m_value.array->back(), false, ensure_ascii, indent_step, current_indent);
|
||||
|
||||
o->write_character(']');
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::string:
|
||||
{
|
||||
o->write_character('\"');
|
||||
dump_escaped(*val.m_data.m_value.string, ensure_ascii);
|
||||
o->write_character('\"');
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::binary:
|
||||
{
|
||||
if (pretty_print)
|
||||
{
|
||||
o->write_characters("{\n", 2);
|
||||
|
||||
// variable to hold indentation for recursive calls
|
||||
const auto new_indent = current_indent + indent_step;
|
||||
if (JSON_HEDLEY_UNLIKELY(indent_string.size() < new_indent))
|
||||
{
|
||||
indent_string.resize(indent_string.size() * 2, ' ');
|
||||
}
|
||||
|
||||
o->write_characters(indent_string.c_str(), new_indent);
|
||||
|
||||
o->write_characters("\"bytes\": [", 10);
|
||||
|
||||
if (!val.m_data.m_value.binary->empty())
|
||||
{
|
||||
for (auto i = val.m_data.m_value.binary->cbegin();
|
||||
i != val.m_data.m_value.binary->cend() - 1; ++i)
|
||||
{
|
||||
dump_integer(*i);
|
||||
o->write_characters(", ", 2);
|
||||
}
|
||||
dump_integer(val.m_data.m_value.binary->back());
|
||||
}
|
||||
|
||||
o->write_characters("],\n", 3);
|
||||
o->write_characters(indent_string.c_str(), new_indent);
|
||||
|
||||
o->write_characters("\"subtype\": ", 11);
|
||||
if (val.m_data.m_value.binary->has_subtype())
|
||||
{
|
||||
dump_integer(val.m_data.m_value.binary->subtype());
|
||||
}
|
||||
else
|
||||
{
|
||||
o->write_characters("null", 4);
|
||||
}
|
||||
o->write_character('\n');
|
||||
o->write_characters(indent_string.c_str(), current_indent);
|
||||
o->write_character('}');
|
||||
}
|
||||
else
|
||||
{
|
||||
o->write_characters("{\"bytes\":[", 10);
|
||||
|
||||
if (!val.m_data.m_value.binary->empty())
|
||||
{
|
||||
for (auto i = val.m_data.m_value.binary->cbegin();
|
||||
i != val.m_data.m_value.binary->cend() - 1; ++i)
|
||||
{
|
||||
dump_integer(*i);
|
||||
o->write_character(',');
|
||||
}
|
||||
dump_integer(val.m_data.m_value.binary->back());
|
||||
}
|
||||
|
||||
o->write_characters("],\"subtype\":", 12);
|
||||
if (val.m_data.m_value.binary->has_subtype())
|
||||
{
|
||||
dump_integer(val.m_data.m_value.binary->subtype());
|
||||
o->write_character('}');
|
||||
}
|
||||
else
|
||||
{
|
||||
o->write_characters("null}", 5);
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::boolean:
|
||||
{
|
||||
if (val.m_data.m_value.boolean)
|
||||
{
|
||||
o->write_characters("true", 4);
|
||||
}
|
||||
else
|
||||
{
|
||||
o->write_characters("false", 5);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::number_integer:
|
||||
{
|
||||
dump_integer(val.m_data.m_value.number_integer);
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::number_unsigned:
|
||||
{
|
||||
dump_integer(val.m_data.m_value.number_unsigned);
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::number_float:
|
||||
{
|
||||
dump_float(val.m_data.m_value.number_float);
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::discarded:
|
||||
{
|
||||
o->write_characters("<discarded>", 11);
|
||||
return;
|
||||
}
|
||||
|
||||
case value_t::null:
|
||||
{
|
||||
o->write_characters("null", 4);
|
||||
return;
|
||||
}
|
||||
|
||||
default: // LCOV_EXCL_LINE
|
||||
JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE
|
||||
}
|
||||
}
|
||||
|
||||
JSON_PRIVATE_UNLESS_TESTED:
|
||||
/*!
|
||||
@brief dump escaped string
|
||||
|
||||
Escape a string by replacing certain special characters by a sequence of an
|
||||
escape character (backslash) and another character and other control
|
||||
characters by a sequence of "\u" followed by a four-digit hex
|
||||
representation. The escaped string is written to output stream @a o.
|
||||
|
||||
@param[in] s the string to escape
|
||||
@param[in] ensure_ascii whether to escape non-ASCII characters with
|
||||
\uXXXX sequences
|
||||
|
||||
@complexity Linear in the length of string @a s.
|
||||
*/
|
||||
void dump_escaped(const string_t& s, const bool ensure_ascii)
|
||||
{
|
||||
std::uint32_t codepoint{};
|
||||
std::uint8_t state = UTF8_ACCEPT;
|
||||
std::size_t bytes = 0; // number of bytes written to string_buffer
|
||||
|
||||
// number of bytes written at the point of the last valid byte
|
||||
std::size_t bytes_after_last_accept = 0;
|
||||
std::size_t undumped_chars = 0;
|
||||
|
||||
for (std::size_t i = 0; i < s.size(); ++i)
|
||||
{
|
||||
const auto byte = static_cast<std::uint8_t>(s[i]);
|
||||
|
||||
switch (decode(state, codepoint, byte))
|
||||
{
|
||||
case UTF8_ACCEPT: // decode found a new code point
|
||||
{
|
||||
switch (codepoint)
|
||||
{
|
||||
case 0x08: // backspace
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = 'b';
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x09: // horizontal tab
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = 't';
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x0A: // newline
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = 'n';
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x0C: // formfeed
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = 'f';
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x0D: // carriage return
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = 'r';
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x22: // quotation mark
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = '\"';
|
||||
break;
|
||||
}
|
||||
|
||||
case 0x5C: // reverse solidus
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = '\\';
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
{
|
||||
// escape control characters (0x00..0x1F) or, if
|
||||
// ensure_ascii parameter is used, non-ASCII characters
|
||||
if ((codepoint <= 0x1F) || (ensure_ascii && (codepoint >= 0x7F)))
|
||||
{
|
||||
if (codepoint <= 0xFFFF)
|
||||
{
|
||||
// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
|
||||
static_cast<void>((std::snprintf)(string_buffer.data() + bytes, 7, "\\u%04x",
|
||||
static_cast<std::uint16_t>(codepoint)));
|
||||
bytes += 6;
|
||||
}
|
||||
else
|
||||
{
|
||||
// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
|
||||
static_cast<void>((std::snprintf)(string_buffer.data() + bytes, 13, "\\u%04x\\u%04x",
|
||||
static_cast<std::uint16_t>(0xD7C0u + (codepoint >> 10u)),
|
||||
static_cast<std::uint16_t>(0xDC00u + (codepoint & 0x3FFu))));
|
||||
bytes += 12;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// copy byte to buffer (all previous bytes
|
||||
// been copied have in default case above)
|
||||
string_buffer[bytes++] = s[i];
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// write buffer and reset index; there must be 13 bytes
|
||||
// left, as this is the maximal number of bytes to be
|
||||
// written ("\uxxxx\uxxxx\0") for one code point
|
||||
if (string_buffer.size() - bytes < 13)
|
||||
{
|
||||
o->write_characters(string_buffer.data(), bytes);
|
||||
bytes = 0;
|
||||
}
|
||||
|
||||
// remember the byte position of this accept
|
||||
bytes_after_last_accept = bytes;
|
||||
undumped_chars = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
case UTF8_REJECT: // decode found invalid UTF-8 byte
|
||||
{
|
||||
switch (error_handler)
|
||||
{
|
||||
case error_handler_t::strict:
|
||||
{
|
||||
JSON_THROW(type_error::create(316, concat("invalid UTF-8 byte at index ", std::to_string(i), ": 0x", hex_bytes(byte | 0)), nullptr));
|
||||
}
|
||||
|
||||
case error_handler_t::ignore:
|
||||
case error_handler_t::replace:
|
||||
{
|
||||
// in case we saw this character the first time, we
|
||||
// would like to read it again, because the byte
|
||||
// may be OK for itself, but just not OK for the
|
||||
// previous sequence
|
||||
if (undumped_chars > 0)
|
||||
{
|
||||
--i;
|
||||
}
|
||||
|
||||
// reset length buffer to the last accepted index;
|
||||
// thus removing/ignoring the invalid characters
|
||||
bytes = bytes_after_last_accept;
|
||||
|
||||
if (error_handler == error_handler_t::replace)
|
||||
{
|
||||
// add a replacement character
|
||||
if (ensure_ascii)
|
||||
{
|
||||
string_buffer[bytes++] = '\\';
|
||||
string_buffer[bytes++] = 'u';
|
||||
string_buffer[bytes++] = 'f';
|
||||
string_buffer[bytes++] = 'f';
|
||||
string_buffer[bytes++] = 'f';
|
||||
string_buffer[bytes++] = 'd';
|
||||
}
|
||||
else
|
||||
{
|
||||
string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xEF');
|
||||
string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xBF');
|
||||
string_buffer[bytes++] = detail::binary_writer<BasicJsonType, char>::to_char_type('\xBD');
|
||||
}
|
||||
|
||||
// write buffer and reset index; there must be 13 bytes
|
||||
// left, as this is the maximal number of bytes to be
|
||||
// written ("\uxxxx\uxxxx\0") for one code point
|
||||
if (string_buffer.size() - bytes < 13)
|
||||
{
|
||||
o->write_characters(string_buffer.data(), bytes);
|
||||
bytes = 0;
|
||||
}
|
||||
|
||||
bytes_after_last_accept = bytes;
|
||||
}
|
||||
|
||||
undumped_chars = 0;
|
||||
|
||||
// continue processing the string
|
||||
state = UTF8_ACCEPT;
|
||||
break;
|
||||
}
|
||||
|
||||
default: // LCOV_EXCL_LINE
|
||||
JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
default: // decode found yet incomplete multi-byte code point
|
||||
{
|
||||
if (!ensure_ascii)
|
||||
{
|
||||
// code point will not be escaped - copy byte to buffer
|
||||
string_buffer[bytes++] = s[i];
|
||||
}
|
||||
++undumped_chars;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// we finished processing the string
|
||||
if (JSON_HEDLEY_LIKELY(state == UTF8_ACCEPT))
|
||||
{
|
||||
// write buffer
|
||||
if (bytes > 0)
|
||||
{
|
||||
o->write_characters(string_buffer.data(), bytes);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// we finish reading, but do not accept: string was incomplete
|
||||
switch (error_handler)
|
||||
{
|
||||
case error_handler_t::strict:
|
||||
{
|
||||
JSON_THROW(type_error::create(316, concat("incomplete UTF-8 string; last byte: 0x", hex_bytes(static_cast<std::uint8_t>(s.back() | 0))), nullptr));
|
||||
}
|
||||
|
||||
case error_handler_t::ignore:
|
||||
{
|
||||
// write all accepted bytes
|
||||
o->write_characters(string_buffer.data(), bytes_after_last_accept);
|
||||
break;
|
||||
}
|
||||
|
||||
case error_handler_t::replace:
|
||||
{
|
||||
// write all accepted bytes
|
||||
o->write_characters(string_buffer.data(), bytes_after_last_accept);
|
||||
// add a replacement character
|
||||
if (ensure_ascii)
|
||||
{
|
||||
o->write_characters("\\ufffd", 6);
|
||||
}
|
||||
else
|
||||
{
|
||||
o->write_characters("\xEF\xBF\xBD", 3);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
default: // LCOV_EXCL_LINE
|
||||
JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
/*!
|
||||
@brief count digits
|
||||
|
||||
Count the number of decimal (base 10) digits for an input unsigned integer.
|
||||
|
||||
@param[in] x unsigned integer number to count its digits
|
||||
@return number of decimal digits
|
||||
*/
|
||||
inline unsigned int count_digits(number_unsigned_t x) noexcept
|
||||
{
|
||||
unsigned int n_digits = 1;
|
||||
for (;;)
|
||||
{
|
||||
if (x < 10)
|
||||
{
|
||||
return n_digits;
|
||||
}
|
||||
if (x < 100)
|
||||
{
|
||||
return n_digits + 1;
|
||||
}
|
||||
if (x < 1000)
|
||||
{
|
||||
return n_digits + 2;
|
||||
}
|
||||
if (x < 10000)
|
||||
{
|
||||
return n_digits + 3;
|
||||
}
|
||||
x = x / 10000u;
|
||||
n_digits += 4;
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief convert a byte to a uppercase hex representation
|
||||
* @param[in] byte byte to represent
|
||||
* @return representation ("00".."FF")
|
||||
*/
|
||||
static std::string hex_bytes(std::uint8_t byte)
|
||||
{
|
||||
std::string result = "FF";
|
||||
constexpr const char* nibble_to_hex = "0123456789ABCDEF";
|
||||
result[0] = nibble_to_hex[byte / 16];
|
||||
result[1] = nibble_to_hex[byte % 16];
|
||||
return result;
|
||||
}
|
||||
|
||||
// templates to avoid warnings about useless casts
|
||||
template <typename NumberType, enable_if_t<std::is_signed<NumberType>::value, int> = 0>
|
||||
bool is_negative_number(NumberType x)
|
||||
{
|
||||
return x < 0;
|
||||
}
|
||||
|
||||
template < typename NumberType, enable_if_t <std::is_unsigned<NumberType>::value, int > = 0 >
|
||||
bool is_negative_number(NumberType /*unused*/)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief dump an integer
|
||||
|
||||
Dump a given integer to output stream @a o. Works internally with
|
||||
@a number_buffer.
|
||||
|
||||
@param[in] x integer number (signed or unsigned) to dump
|
||||
@tparam NumberType either @a number_integer_t or @a number_unsigned_t
|
||||
*/
|
||||
template < typename NumberType, detail::enable_if_t <
|
||||
std::is_integral<NumberType>::value ||
|
||||
std::is_same<NumberType, number_unsigned_t>::value ||
|
||||
std::is_same<NumberType, number_integer_t>::value ||
|
||||
std::is_same<NumberType, binary_char_t>::value,
|
||||
int > = 0 >
|
||||
void dump_integer(NumberType x)
|
||||
{
|
||||
static constexpr std::array<std::array<char, 2>, 100> digits_to_99
|
||||
{
|
||||
{
|
||||
{{'0', '0'}}, {{'0', '1'}}, {{'0', '2'}}, {{'0', '3'}}, {{'0', '4'}}, {{'0', '5'}}, {{'0', '6'}}, {{'0', '7'}}, {{'0', '8'}}, {{'0', '9'}},
|
||||
{{'1', '0'}}, {{'1', '1'}}, {{'1', '2'}}, {{'1', '3'}}, {{'1', '4'}}, {{'1', '5'}}, {{'1', '6'}}, {{'1', '7'}}, {{'1', '8'}}, {{'1', '9'}},
|
||||
{{'2', '0'}}, {{'2', '1'}}, {{'2', '2'}}, {{'2', '3'}}, {{'2', '4'}}, {{'2', '5'}}, {{'2', '6'}}, {{'2', '7'}}, {{'2', '8'}}, {{'2', '9'}},
|
||||
{{'3', '0'}}, {{'3', '1'}}, {{'3', '2'}}, {{'3', '3'}}, {{'3', '4'}}, {{'3', '5'}}, {{'3', '6'}}, {{'3', '7'}}, {{'3', '8'}}, {{'3', '9'}},
|
||||
{{'4', '0'}}, {{'4', '1'}}, {{'4', '2'}}, {{'4', '3'}}, {{'4', '4'}}, {{'4', '5'}}, {{'4', '6'}}, {{'4', '7'}}, {{'4', '8'}}, {{'4', '9'}},
|
||||
{{'5', '0'}}, {{'5', '1'}}, {{'5', '2'}}, {{'5', '3'}}, {{'5', '4'}}, {{'5', '5'}}, {{'5', '6'}}, {{'5', '7'}}, {{'5', '8'}}, {{'5', '9'}},
|
||||
{{'6', '0'}}, {{'6', '1'}}, {{'6', '2'}}, {{'6', '3'}}, {{'6', '4'}}, {{'6', '5'}}, {{'6', '6'}}, {{'6', '7'}}, {{'6', '8'}}, {{'6', '9'}},
|
||||
{{'7', '0'}}, {{'7', '1'}}, {{'7', '2'}}, {{'7', '3'}}, {{'7', '4'}}, {{'7', '5'}}, {{'7', '6'}}, {{'7', '7'}}, {{'7', '8'}}, {{'7', '9'}},
|
||||
{{'8', '0'}}, {{'8', '1'}}, {{'8', '2'}}, {{'8', '3'}}, {{'8', '4'}}, {{'8', '5'}}, {{'8', '6'}}, {{'8', '7'}}, {{'8', '8'}}, {{'8', '9'}},
|
||||
{{'9', '0'}}, {{'9', '1'}}, {{'9', '2'}}, {{'9', '3'}}, {{'9', '4'}}, {{'9', '5'}}, {{'9', '6'}}, {{'9', '7'}}, {{'9', '8'}}, {{'9', '9'}},
|
||||
}
|
||||
};
|
||||
|
||||
// special case for "0"
|
||||
if (x == 0)
|
||||
{
|
||||
o->write_character('0');
|
||||
return;
|
||||
}
|
||||
|
||||
// use a pointer to fill the buffer
|
||||
auto buffer_ptr = number_buffer.begin(); // NOLINT(llvm-qualified-auto,readability-qualified-auto,cppcoreguidelines-pro-type-vararg,hicpp-vararg)
|
||||
|
||||
number_unsigned_t abs_value;
|
||||
|
||||
unsigned int n_chars{};
|
||||
|
||||
if (is_negative_number(x))
|
||||
{
|
||||
*buffer_ptr = '-';
|
||||
abs_value = remove_sign(static_cast<number_integer_t>(x));
|
||||
|
||||
// account one more byte for the minus sign
|
||||
n_chars = 1 + count_digits(abs_value);
|
||||
}
|
||||
else
|
||||
{
|
||||
abs_value = static_cast<number_unsigned_t>(x);
|
||||
n_chars = count_digits(abs_value);
|
||||
}
|
||||
|
||||
// spare 1 byte for '\0'
|
||||
JSON_ASSERT(n_chars < number_buffer.size() - 1);
|
||||
|
||||
// jump to the end to generate the string from backward,
|
||||
// so we later avoid reversing the result
|
||||
buffer_ptr += n_chars;
|
||||
|
||||
// Fast int2ascii implementation inspired by "Fastware" talk by Andrei Alexandrescu
|
||||
// See: https://www.youtube.com/watch?v=o4-CwDo2zpg
|
||||
while (abs_value >= 100)
|
||||
{
|
||||
const auto digits_index = static_cast<unsigned>((abs_value % 100));
|
||||
abs_value /= 100;
|
||||
*(--buffer_ptr) = digits_to_99[digits_index][1];
|
||||
*(--buffer_ptr) = digits_to_99[digits_index][0];
|
||||
}
|
||||
|
||||
if (abs_value >= 10)
|
||||
{
|
||||
const auto digits_index = static_cast<unsigned>(abs_value);
|
||||
*(--buffer_ptr) = digits_to_99[digits_index][1];
|
||||
*(--buffer_ptr) = digits_to_99[digits_index][0];
|
||||
}
|
||||
else
|
||||
{
|
||||
*(--buffer_ptr) = static_cast<char>('0' + abs_value);
|
||||
}
|
||||
|
||||
o->write_characters(number_buffer.data(), n_chars);
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief dump a floating-point number
|
||||
|
||||
Dump a given floating-point number to output stream @a o. Works internally
|
||||
with @a number_buffer.
|
||||
|
||||
@param[in] x floating-point number to dump
|
||||
*/
|
||||
void dump_float(number_float_t x)
|
||||
{
|
||||
// NaN / inf
|
||||
if (!std::isfinite(x))
|
||||
{
|
||||
o->write_characters("null", 4);
|
||||
return;
|
||||
}
|
||||
|
||||
// If number_float_t is an IEEE-754 single or double precision number,
|
||||
// use the Grisu2 algorithm to produce short numbers which are
|
||||
// guaranteed to round-trip, using strtof and strtod, resp.
|
||||
//
|
||||
// NB: The test below works if <long double> == <double>.
|
||||
static constexpr bool is_ieee_single_or_double
|
||||
= (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 24 && std::numeric_limits<number_float_t>::max_exponent == 128) ||
|
||||
(std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 53 && std::numeric_limits<number_float_t>::max_exponent == 1024);
|
||||
|
||||
dump_float(x, std::integral_constant<bool, is_ieee_single_or_double>());
|
||||
}
|
||||
|
||||
void dump_float(number_float_t x, std::true_type /*is_ieee_single_or_double*/)
|
||||
{
|
||||
auto* begin = number_buffer.data();
|
||||
auto* end = ::nlohmann::detail::to_chars(begin, begin + number_buffer.size(), x);
|
||||
|
||||
o->write_characters(begin, static_cast<size_t>(end - begin));
|
||||
}
|
||||
|
||||
void dump_float(number_float_t x, std::false_type /*is_ieee_single_or_double*/)
|
||||
{
|
||||
// get number of digits for a float -> text -> float round-trip
|
||||
static constexpr auto d = std::numeric_limits<number_float_t>::max_digits10;
|
||||
|
||||
// the actual conversion
|
||||
// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
|
||||
std::ptrdiff_t len = (std::snprintf)(number_buffer.data(), number_buffer.size(), "%.*g", d, x);
|
||||
|
||||
// negative value indicates an error
|
||||
JSON_ASSERT(len > 0);
|
||||
// check if buffer was large enough
|
||||
JSON_ASSERT(static_cast<std::size_t>(len) < number_buffer.size());
|
||||
|
||||
// erase thousands separator
|
||||
if (thousands_sep != '\0')
|
||||
{
|
||||
// NOLINTNEXTLINE(readability-qualified-auto,llvm-qualified-auto): std::remove returns an iterator, see https://github.com/nlohmann/json/issues/3081
|
||||
const auto end = std::remove(number_buffer.begin(), number_buffer.begin() + len, thousands_sep);
|
||||
std::fill(end, number_buffer.end(), '\0');
|
||||
JSON_ASSERT((end - number_buffer.begin()) <= len);
|
||||
len = (end - number_buffer.begin());
|
||||
}
|
||||
|
||||
// convert decimal point to '.'
|
||||
if (decimal_point != '\0' && decimal_point != '.')
|
||||
{
|
||||
// NOLINTNEXTLINE(readability-qualified-auto,llvm-qualified-auto): std::find returns an iterator, see https://github.com/nlohmann/json/issues/3081
|
||||
const auto dec_pos = std::find(number_buffer.begin(), number_buffer.end(), decimal_point);
|
||||
if (dec_pos != number_buffer.end())
|
||||
{
|
||||
*dec_pos = '.';
|
||||
}
|
||||
}
|
||||
|
||||
o->write_characters(number_buffer.data(), static_cast<std::size_t>(len));
|
||||
|
||||
// determine if we need to append ".0"
|
||||
const bool value_is_int_like =
|
||||
std::none_of(number_buffer.begin(), number_buffer.begin() + len + 1,
|
||||
[](char c)
|
||||
{
|
||||
return c == '.' || c == 'e';
|
||||
});
|
||||
|
||||
if (value_is_int_like)
|
||||
{
|
||||
o->write_characters(".0", 2);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
@brief check whether a string is UTF-8 encoded
|
||||
|
||||
The function checks each byte of a string whether it is UTF-8 encoded. The
|
||||
result of the check is stored in the @a state parameter. The function must
|
||||
be called initially with state 0 (accept). State 1 means the string must
|
||||
be rejected, because the current byte is not allowed. If the string is
|
||||
completely processed, but the state is non-zero, the string ended
|
||||
prematurely; that is, the last byte indicated more bytes should have
|
||||
followed.
|
||||
|
||||
@param[in,out] state the state of the decoding
|
||||
@param[in,out] codep codepoint (valid only if resulting state is UTF8_ACCEPT)
|
||||
@param[in] byte next byte to decode
|
||||
@return new state
|
||||
|
||||
@note The function has been edited: a std::array is used.
|
||||
|
||||
@copyright Copyright (c) 2008-2009 Bjoern Hoehrmann <bjoern@hoehrmann.de>
|
||||
@sa http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
|
||||
*/
|
||||
static std::uint8_t decode(std::uint8_t& state, std::uint32_t& codep, const std::uint8_t byte) noexcept
|
||||
{
|
||||
static const std::array<std::uint8_t, 400> utf8d =
|
||||
{
|
||||
{
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 00..1F
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20..3F
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 40..5F
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 60..7F
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, // 80..9F
|
||||
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, // A0..BF
|
||||
8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // C0..DF
|
||||
0xA, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x4, 0x3, 0x3, // E0..EF
|
||||
0xB, 0x6, 0x6, 0x6, 0x5, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, // F0..FF
|
||||
0x0, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x1, 0x1, 0x1, 0x4, 0x6, 0x1, 0x1, 0x1, 0x1, // s0..s0
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, // s1..s2
|
||||
1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, // s3..s4
|
||||
1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, // s5..s6
|
||||
1, 3, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 // s7..s8
|
||||
}
|
||||
};
|
||||
|
||||
JSON_ASSERT(byte < utf8d.size());
|
||||
const std::uint8_t type = utf8d[byte];
|
||||
|
||||
codep = (state != UTF8_ACCEPT)
|
||||
? (byte & 0x3fu) | (codep << 6u)
|
||||
: (0xFFu >> type) & (byte);
|
||||
|
||||
const std::size_t index = 256u + static_cast<size_t>(state) * 16u + static_cast<size_t>(type);
|
||||
JSON_ASSERT(index < utf8d.size());
|
||||
state = utf8d[index];
|
||||
return state;
|
||||
}
|
||||
|
||||
/*
|
||||
* Overload to make the compiler happy while it is instantiating
|
||||
* dump_integer for number_unsigned_t.
|
||||
* Must never be called.
|
||||
*/
|
||||
number_unsigned_t remove_sign(number_unsigned_t x)
|
||||
{
|
||||
JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE
|
||||
return x; // LCOV_EXCL_LINE
|
||||
}
|
||||
|
||||
/*
|
||||
* Helper function for dump_integer
|
||||
*
|
||||
* This function takes a negative signed integer and returns its absolute
|
||||
* value as unsigned integer. The plus/minus shuffling is necessary as we can
|
||||
* not directly remove the sign of an arbitrary signed integer as the
|
||||
* absolute values of INT_MIN and INT_MAX are usually not the same. See
|
||||
* #1708 for details.
|
||||
*/
|
||||
inline number_unsigned_t remove_sign(number_integer_t x) noexcept
|
||||
{
|
||||
JSON_ASSERT(x < 0 && x < (std::numeric_limits<number_integer_t>::max)()); // NOLINT(misc-redundant-expression)
|
||||
return static_cast<number_unsigned_t>(-(x + 1)) + 1;
|
||||
}
|
||||
|
||||
private:
|
||||
/// the output of the serializer
|
||||
output_adapter_t<char> o = nullptr;
|
||||
|
||||
/// a (hopefully) large enough character buffer
|
||||
std::array<char, 64> number_buffer{{}};
|
||||
|
||||
/// the locale
|
||||
const std::lconv* loc = nullptr;
|
||||
/// the locale's thousand separator character
|
||||
const char thousands_sep = '\0';
|
||||
/// the locale's decimal point character
|
||||
const char decimal_point = '\0';
|
||||
|
||||
/// string buffer
|
||||
std::array<char, 512> string_buffer{{}};
|
||||
|
||||
/// the indentation character
|
||||
const char indent_char;
|
||||
/// the indentation string
|
||||
string_t indent_string;
|
||||
|
||||
/// error_handler how to react on decoding errors
|
||||
const error_handler_t error_handler;
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
146
sample/lib/json/include/nlohmann/detail/string_concat.hpp
Normal file
146
sample/lib/json/include/nlohmann/detail/string_concat.hpp
Normal file
@ -0,0 +1,146 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <cstring> // strlen
|
||||
#include <string> // string
|
||||
#include <utility> // forward
|
||||
|
||||
#include <nlohmann/detail/meta/cpp_future.hpp>
|
||||
#include <nlohmann/detail/meta/detected.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
inline std::size_t concat_length()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
template<typename... Args>
|
||||
inline std::size_t concat_length(const char* cstr, const Args& ... rest);
|
||||
|
||||
template<typename StringType, typename... Args>
|
||||
inline std::size_t concat_length(const StringType& str, const Args& ... rest);
|
||||
|
||||
template<typename... Args>
|
||||
inline std::size_t concat_length(const char /*c*/, const Args& ... rest)
|
||||
{
|
||||
return 1 + concat_length(rest...);
|
||||
}
|
||||
|
||||
template<typename... Args>
|
||||
inline std::size_t concat_length(const char* cstr, const Args& ... rest)
|
||||
{
|
||||
// cppcheck-suppress ignoredReturnValue
|
||||
return ::strlen(cstr) + concat_length(rest...);
|
||||
}
|
||||
|
||||
template<typename StringType, typename... Args>
|
||||
inline std::size_t concat_length(const StringType& str, const Args& ... rest)
|
||||
{
|
||||
return str.size() + concat_length(rest...);
|
||||
}
|
||||
|
||||
template<typename OutStringType>
|
||||
inline void concat_into(OutStringType& /*out*/)
|
||||
{}
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using string_can_append = decltype(std::declval<StringType&>().append(std::declval < Arg && > ()));
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using detect_string_can_append = is_detected<string_can_append, StringType, Arg>;
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using string_can_append_op = decltype(std::declval<StringType&>() += std::declval < Arg && > ());
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using detect_string_can_append_op = is_detected<string_can_append_op, StringType, Arg>;
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using string_can_append_iter = decltype(std::declval<StringType&>().append(std::declval<const Arg&>().begin(), std::declval<const Arg&>().end()));
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using detect_string_can_append_iter = is_detected<string_can_append_iter, StringType, Arg>;
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using string_can_append_data = decltype(std::declval<StringType&>().append(std::declval<const Arg&>().data(), std::declval<const Arg&>().size()));
|
||||
|
||||
template<typename StringType, typename Arg>
|
||||
using detect_string_can_append_data = is_detected<string_can_append_data, StringType, Arg>;
|
||||
|
||||
template < typename OutStringType, typename Arg, typename... Args,
|
||||
enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
|
||||
&& detect_string_can_append_op<OutStringType, Arg>::value, int > = 0 >
|
||||
inline void concat_into(OutStringType& out, Arg && arg, Args && ... rest);
|
||||
|
||||
template < typename OutStringType, typename Arg, typename... Args,
|
||||
enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
|
||||
&& !detect_string_can_append_op<OutStringType, Arg>::value
|
||||
&& detect_string_can_append_iter<OutStringType, Arg>::value, int > = 0 >
|
||||
inline void concat_into(OutStringType& out, const Arg& arg, Args && ... rest);
|
||||
|
||||
template < typename OutStringType, typename Arg, typename... Args,
|
||||
enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
|
||||
&& !detect_string_can_append_op<OutStringType, Arg>::value
|
||||
&& !detect_string_can_append_iter<OutStringType, Arg>::value
|
||||
&& detect_string_can_append_data<OutStringType, Arg>::value, int > = 0 >
|
||||
inline void concat_into(OutStringType& out, const Arg& arg, Args && ... rest);
|
||||
|
||||
template<typename OutStringType, typename Arg, typename... Args,
|
||||
enable_if_t<detect_string_can_append<OutStringType, Arg>::value, int> = 0>
|
||||
inline void concat_into(OutStringType& out, Arg && arg, Args && ... rest)
|
||||
{
|
||||
out.append(std::forward<Arg>(arg));
|
||||
concat_into(out, std::forward<Args>(rest)...);
|
||||
}
|
||||
|
||||
template < typename OutStringType, typename Arg, typename... Args,
|
||||
enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
|
||||
&& detect_string_can_append_op<OutStringType, Arg>::value, int > >
|
||||
inline void concat_into(OutStringType& out, Arg&& arg, Args&& ... rest)
|
||||
{
|
||||
out += std::forward<Arg>(arg);
|
||||
concat_into(out, std::forward<Args>(rest)...);
|
||||
}
|
||||
|
||||
template < typename OutStringType, typename Arg, typename... Args,
|
||||
enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
|
||||
&& !detect_string_can_append_op<OutStringType, Arg>::value
|
||||
&& detect_string_can_append_iter<OutStringType, Arg>::value, int > >
|
||||
inline void concat_into(OutStringType& out, const Arg& arg, Args&& ... rest)
|
||||
{
|
||||
out.append(arg.begin(), arg.end());
|
||||
concat_into(out, std::forward<Args>(rest)...);
|
||||
}
|
||||
|
||||
template < typename OutStringType, typename Arg, typename... Args,
|
||||
enable_if_t < !detect_string_can_append<OutStringType, Arg>::value
|
||||
&& !detect_string_can_append_op<OutStringType, Arg>::value
|
||||
&& !detect_string_can_append_iter<OutStringType, Arg>::value
|
||||
&& detect_string_can_append_data<OutStringType, Arg>::value, int > >
|
||||
inline void concat_into(OutStringType& out, const Arg& arg, Args&& ... rest)
|
||||
{
|
||||
out.append(arg.data(), arg.size());
|
||||
concat_into(out, std::forward<Args>(rest)...);
|
||||
}
|
||||
|
||||
template<typename OutStringType = std::string, typename... Args>
|
||||
inline OutStringType concat(Args && ... args)
|
||||
{
|
||||
OutStringType str;
|
||||
str.reserve(concat_length(args...));
|
||||
concat_into(str, std::forward<Args>(args)...);
|
||||
return str;
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
72
sample/lib/json/include/nlohmann/detail/string_escape.hpp
Normal file
72
sample/lib/json/include/nlohmann/detail/string_escape.hpp
Normal file
@ -0,0 +1,72 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
/*!
|
||||
@brief replace all occurrences of a substring by another string
|
||||
|
||||
@param[in,out] s the string to manipulate; changed so that all
|
||||
occurrences of @a f are replaced with @a t
|
||||
@param[in] f the substring to replace with @a t
|
||||
@param[in] t the string to replace @a f
|
||||
|
||||
@pre The search string @a f must not be empty. **This precondition is
|
||||
enforced with an assertion.**
|
||||
|
||||
@since version 2.0.0
|
||||
*/
|
||||
template<typename StringType>
|
||||
inline void replace_substring(StringType& s, const StringType& f,
|
||||
const StringType& t)
|
||||
{
|
||||
JSON_ASSERT(!f.empty());
|
||||
for (auto pos = s.find(f); // find first occurrence of f
|
||||
pos != StringType::npos; // make sure f was found
|
||||
s.replace(pos, f.size(), t), // replace with t, and
|
||||
pos = s.find(f, pos + t.size())) // find next occurrence of f
|
||||
{}
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief string escaping as described in RFC 6901 (Sect. 4)
|
||||
* @param[in] s string to escape
|
||||
* @return escaped string
|
||||
*
|
||||
* Note the order of escaping "~" to "~0" and "/" to "~1" is important.
|
||||
*/
|
||||
template<typename StringType>
|
||||
inline StringType escape(StringType s)
|
||||
{
|
||||
replace_substring(s, StringType{"~"}, StringType{"~0"});
|
||||
replace_substring(s, StringType{"/"}, StringType{"~1"});
|
||||
return s;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief string unescaping as described in RFC 6901 (Sect. 4)
|
||||
* @param[in] s string to unescape
|
||||
* @return unescaped string
|
||||
*
|
||||
* Note the order of escaping "~1" to "/" and "~0" to "~" is important.
|
||||
*/
|
||||
template<typename StringType>
|
||||
static void unescape(StringType& s)
|
||||
{
|
||||
replace_substring(s, StringType{"~1"}, StringType{"/"});
|
||||
replace_substring(s, StringType{"~0"}, StringType{"~"});
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
118
sample/lib/json/include/nlohmann/detail/value_t.hpp
Normal file
118
sample/lib/json/include/nlohmann/detail/value_t.hpp
Normal file
@ -0,0 +1,118 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <array> // array
|
||||
#include <cstddef> // size_t
|
||||
#include <cstdint> // uint8_t
|
||||
#include <string> // string
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#if JSON_HAS_THREE_WAY_COMPARISON
|
||||
#include <compare> // partial_ordering
|
||||
#endif
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
namespace detail
|
||||
{
|
||||
|
||||
///////////////////////////
|
||||
// JSON type enumeration //
|
||||
///////////////////////////
|
||||
|
||||
/*!
|
||||
@brief the JSON type enumeration
|
||||
|
||||
This enumeration collects the different JSON types. It is internally used to
|
||||
distinguish the stored values, and the functions @ref basic_json::is_null(),
|
||||
@ref basic_json::is_object(), @ref basic_json::is_array(),
|
||||
@ref basic_json::is_string(), @ref basic_json::is_boolean(),
|
||||
@ref basic_json::is_number() (with @ref basic_json::is_number_integer(),
|
||||
@ref basic_json::is_number_unsigned(), and @ref basic_json::is_number_float()),
|
||||
@ref basic_json::is_discarded(), @ref basic_json::is_primitive(), and
|
||||
@ref basic_json::is_structured() rely on it.
|
||||
|
||||
@note There are three enumeration entries (number_integer, number_unsigned, and
|
||||
number_float), because the library distinguishes these three types for numbers:
|
||||
@ref basic_json::number_unsigned_t is used for unsigned integers,
|
||||
@ref basic_json::number_integer_t is used for signed integers, and
|
||||
@ref basic_json::number_float_t is used for floating-point numbers or to
|
||||
approximate integers which do not fit in the limits of their respective type.
|
||||
|
||||
@sa see @ref basic_json::basic_json(const value_t value_type) -- create a JSON
|
||||
value with the default value for a given type
|
||||
|
||||
@since version 1.0.0
|
||||
*/
|
||||
enum class value_t : std::uint8_t
|
||||
{
|
||||
null, ///< null value
|
||||
object, ///< object (unordered set of name/value pairs)
|
||||
array, ///< array (ordered collection of values)
|
||||
string, ///< string value
|
||||
boolean, ///< boolean value
|
||||
number_integer, ///< number value (signed integer)
|
||||
number_unsigned, ///< number value (unsigned integer)
|
||||
number_float, ///< number value (floating-point)
|
||||
binary, ///< binary array (ordered collection of bytes)
|
||||
discarded ///< discarded by the parser callback function
|
||||
};
|
||||
|
||||
/*!
|
||||
@brief comparison operator for JSON types
|
||||
|
||||
Returns an ordering that is similar to Python:
|
||||
- order: null < boolean < number < object < array < string < binary
|
||||
- furthermore, each type is not smaller than itself
|
||||
- discarded values are not comparable
|
||||
- binary is represented as a b"" string in python and directly comparable to a
|
||||
string; however, making a binary array directly comparable with a string would
|
||||
be surprising behavior in a JSON file.
|
||||
|
||||
@since version 1.0.0
|
||||
*/
|
||||
#if JSON_HAS_THREE_WAY_COMPARISON
|
||||
inline std::partial_ordering operator<=>(const value_t lhs, const value_t rhs) noexcept // *NOPAD*
|
||||
#else
|
||||
inline bool operator<(const value_t lhs, const value_t rhs) noexcept
|
||||
#endif
|
||||
{
|
||||
static constexpr std::array<std::uint8_t, 9> order = {{
|
||||
0 /* null */, 3 /* object */, 4 /* array */, 5 /* string */,
|
||||
1 /* boolean */, 2 /* integer */, 2 /* unsigned */, 2 /* float */,
|
||||
6 /* binary */
|
||||
}
|
||||
};
|
||||
|
||||
const auto l_index = static_cast<std::size_t>(lhs);
|
||||
const auto r_index = static_cast<std::size_t>(rhs);
|
||||
#if JSON_HAS_THREE_WAY_COMPARISON
|
||||
if (l_index < order.size() && r_index < order.size())
|
||||
{
|
||||
return order[l_index] <=> order[r_index]; // *NOPAD*
|
||||
}
|
||||
return std::partial_ordering::unordered;
|
||||
#else
|
||||
return l_index < order.size() && r_index < order.size() && order[l_index] < order[r_index];
|
||||
#endif
|
||||
}
|
||||
|
||||
// GCC selects the built-in operator< over an operator rewritten from
|
||||
// a user-defined spaceship operator
|
||||
// Clang, MSVC, and ICC select the rewritten candidate
|
||||
// (see GCC bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105200)
|
||||
#if JSON_HAS_THREE_WAY_COMPARISON && defined(__GNUC__)
|
||||
inline bool operator<(const value_t lhs, const value_t rhs) noexcept
|
||||
{
|
||||
return std::is_lt(lhs <=> rhs); // *NOPAD*
|
||||
}
|
||||
#endif
|
||||
|
||||
} // namespace detail
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
5258
sample/lib/json/include/nlohmann/json.hpp
Normal file
5258
sample/lib/json/include/nlohmann/json.hpp
Normal file
File diff suppressed because it is too large
Load Diff
75
sample/lib/json/include/nlohmann/json_fwd.hpp
Normal file
75
sample/lib/json/include/nlohmann/json_fwd.hpp
Normal file
@ -0,0 +1,75 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#ifndef INCLUDE_NLOHMANN_JSON_FWD_HPP_
|
||||
#define INCLUDE_NLOHMANN_JSON_FWD_HPP_
|
||||
|
||||
#include <cstdint> // int64_t, uint64_t
|
||||
#include <map> // map
|
||||
#include <memory> // allocator
|
||||
#include <string> // string
|
||||
#include <vector> // vector
|
||||
|
||||
#include <nlohmann/detail/abi_macros.hpp>
|
||||
|
||||
/*!
|
||||
@brief namespace for Niels Lohmann
|
||||
@see https://github.com/nlohmann
|
||||
@since version 1.0.0
|
||||
*/
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
|
||||
/*!
|
||||
@brief default JSONSerializer template argument
|
||||
|
||||
This serializer ignores the template arguments and uses ADL
|
||||
([argument-dependent lookup](https://en.cppreference.com/w/cpp/language/adl))
|
||||
for serialization.
|
||||
*/
|
||||
template<typename T = void, typename SFINAE = void>
|
||||
struct adl_serializer;
|
||||
|
||||
/// a class to store JSON values
|
||||
/// @sa https://json.nlohmann.me/api/basic_json/
|
||||
template<template<typename U, typename V, typename... Args> class ObjectType =
|
||||
std::map,
|
||||
template<typename U, typename... Args> class ArrayType = std::vector,
|
||||
class StringType = std::string, class BooleanType = bool,
|
||||
class NumberIntegerType = std::int64_t,
|
||||
class NumberUnsignedType = std::uint64_t,
|
||||
class NumberFloatType = double,
|
||||
template<typename U> class AllocatorType = std::allocator,
|
||||
template<typename T, typename SFINAE = void> class JSONSerializer =
|
||||
adl_serializer,
|
||||
class BinaryType = std::vector<std::uint8_t>, // cppcheck-suppress syntaxError
|
||||
class CustomBaseClass = void>
|
||||
class basic_json;
|
||||
|
||||
/// @brief JSON Pointer defines a string syntax for identifying a specific value within a JSON document
|
||||
/// @sa https://json.nlohmann.me/api/json_pointer/
|
||||
template<typename RefStringType>
|
||||
class json_pointer;
|
||||
|
||||
/*!
|
||||
@brief default specialization
|
||||
@sa https://json.nlohmann.me/api/json/
|
||||
*/
|
||||
using json = basic_json<>;
|
||||
|
||||
/// @brief a minimal map-like container that preserves insertion order
|
||||
/// @sa https://json.nlohmann.me/api/ordered_map/
|
||||
template<class Key, class T, class IgnoredLess, class Allocator>
|
||||
struct ordered_map;
|
||||
|
||||
/// @brief specialization that maintains the insertion order of object keys
|
||||
/// @sa https://json.nlohmann.me/api/ordered_json/
|
||||
using ordered_json = basic_json<nlohmann::ordered_map>;
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
|
||||
#endif // INCLUDE_NLOHMANN_JSON_FWD_HPP_
|
||||
359
sample/lib/json/include/nlohmann/ordered_map.hpp
Normal file
359
sample/lib/json/include/nlohmann/ordered_map.hpp
Normal file
@ -0,0 +1,359 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <functional> // equal_to, less
|
||||
#include <initializer_list> // initializer_list
|
||||
#include <iterator> // input_iterator_tag, iterator_traits
|
||||
#include <memory> // allocator
|
||||
#include <stdexcept> // for out_of_range
|
||||
#include <type_traits> // enable_if, is_convertible
|
||||
#include <utility> // pair
|
||||
#include <vector> // vector
|
||||
|
||||
#include <nlohmann/detail/macro_scope.hpp>
|
||||
#include <nlohmann/detail/meta/type_traits.hpp>
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_BEGIN
|
||||
|
||||
/// ordered_map: a minimal map-like container that preserves insertion order
|
||||
/// for use within nlohmann::basic_json<ordered_map>
|
||||
template <class Key, class T, class IgnoredLess = std::less<Key>,
|
||||
class Allocator = std::allocator<std::pair<const Key, T>>>
|
||||
struct ordered_map : std::vector<std::pair<const Key, T>, Allocator>
|
||||
{
|
||||
using key_type = Key;
|
||||
using mapped_type = T;
|
||||
using Container = std::vector<std::pair<const Key, T>, Allocator>;
|
||||
using iterator = typename Container::iterator;
|
||||
using const_iterator = typename Container::const_iterator;
|
||||
using size_type = typename Container::size_type;
|
||||
using value_type = typename Container::value_type;
|
||||
#ifdef JSON_HAS_CPP_14
|
||||
using key_compare = std::equal_to<>;
|
||||
#else
|
||||
using key_compare = std::equal_to<Key>;
|
||||
#endif
|
||||
|
||||
// Explicit constructors instead of `using Container::Container`
|
||||
// otherwise older compilers choke on it (GCC <= 5.5, xcode <= 9.4)
|
||||
ordered_map() noexcept(noexcept(Container())) : Container{} {}
|
||||
explicit ordered_map(const Allocator& alloc) noexcept(noexcept(Container(alloc))) : Container{alloc} {}
|
||||
template <class It>
|
||||
ordered_map(It first, It last, const Allocator& alloc = Allocator())
|
||||
: Container{first, last, alloc} {}
|
||||
ordered_map(std::initializer_list<value_type> init, const Allocator& alloc = Allocator() )
|
||||
: Container{init, alloc} {}
|
||||
|
||||
std::pair<iterator, bool> emplace(const key_type& key, T&& t)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return {it, false};
|
||||
}
|
||||
}
|
||||
Container::emplace_back(key, std::forward<T>(t));
|
||||
return {std::prev(this->end()), true};
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
std::pair<iterator, bool> emplace(KeyType && key, T && t)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return {it, false};
|
||||
}
|
||||
}
|
||||
Container::emplace_back(std::forward<KeyType>(key), std::forward<T>(t));
|
||||
return {std::prev(this->end()), true};
|
||||
}
|
||||
|
||||
T& operator[](const key_type& key)
|
||||
{
|
||||
return emplace(key, T{}).first->second;
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
T & operator[](KeyType && key)
|
||||
{
|
||||
return emplace(std::forward<KeyType>(key), T{}).first->second;
|
||||
}
|
||||
|
||||
const T& operator[](const key_type& key) const
|
||||
{
|
||||
return at(key);
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
const T & operator[](KeyType && key) const
|
||||
{
|
||||
return at(std::forward<KeyType>(key));
|
||||
}
|
||||
|
||||
T& at(const key_type& key)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return it->second;
|
||||
}
|
||||
}
|
||||
|
||||
JSON_THROW(std::out_of_range("key not found"));
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
T & at(KeyType && key) // NOLINT(cppcoreguidelines-missing-std-forward)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return it->second;
|
||||
}
|
||||
}
|
||||
|
||||
JSON_THROW(std::out_of_range("key not found"));
|
||||
}
|
||||
|
||||
const T& at(const key_type& key) const
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return it->second;
|
||||
}
|
||||
}
|
||||
|
||||
JSON_THROW(std::out_of_range("key not found"));
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
const T & at(KeyType && key) const // NOLINT(cppcoreguidelines-missing-std-forward)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return it->second;
|
||||
}
|
||||
}
|
||||
|
||||
JSON_THROW(std::out_of_range("key not found"));
|
||||
}
|
||||
|
||||
size_type erase(const key_type& key)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
// Since we cannot move const Keys, re-construct them in place
|
||||
for (auto next = it; ++next != this->end(); ++it)
|
||||
{
|
||||
it->~value_type(); // Destroy but keep allocation
|
||||
new (&*it) value_type{std::move(*next)};
|
||||
}
|
||||
Container::pop_back();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
size_type erase(KeyType && key) // NOLINT(cppcoreguidelines-missing-std-forward)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
// Since we cannot move const Keys, re-construct them in place
|
||||
for (auto next = it; ++next != this->end(); ++it)
|
||||
{
|
||||
it->~value_type(); // Destroy but keep allocation
|
||||
new (&*it) value_type{std::move(*next)};
|
||||
}
|
||||
Container::pop_back();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
iterator erase(iterator pos)
|
||||
{
|
||||
return erase(pos, std::next(pos));
|
||||
}
|
||||
|
||||
iterator erase(iterator first, iterator last)
|
||||
{
|
||||
if (first == last)
|
||||
{
|
||||
return first;
|
||||
}
|
||||
|
||||
const auto elements_affected = std::distance(first, last);
|
||||
const auto offset = std::distance(Container::begin(), first);
|
||||
|
||||
// This is the start situation. We need to delete elements_affected
|
||||
// elements (3 in this example: e, f, g), and need to return an
|
||||
// iterator past the last deleted element (h in this example).
|
||||
// Note that offset is the distance from the start of the vector
|
||||
// to first. We will need this later.
|
||||
|
||||
// [ a, b, c, d, e, f, g, h, i, j ]
|
||||
// ^ ^
|
||||
// first last
|
||||
|
||||
// Since we cannot move const Keys, we re-construct them in place.
|
||||
// We start at first and re-construct (viz. copy) the elements from
|
||||
// the back of the vector. Example for first iteration:
|
||||
|
||||
// ,--------.
|
||||
// v | destroy e and re-construct with h
|
||||
// [ a, b, c, d, e, f, g, h, i, j ]
|
||||
// ^ ^
|
||||
// it it + elements_affected
|
||||
|
||||
for (auto it = first; std::next(it, elements_affected) != Container::end(); ++it)
|
||||
{
|
||||
it->~value_type(); // destroy but keep allocation
|
||||
new (&*it) value_type{std::move(*std::next(it, elements_affected))}; // "move" next element to it
|
||||
}
|
||||
|
||||
// [ a, b, c, d, h, i, j, h, i, j ]
|
||||
// ^ ^
|
||||
// first last
|
||||
|
||||
// remove the unneeded elements at the end of the vector
|
||||
Container::resize(this->size() - static_cast<size_type>(elements_affected));
|
||||
|
||||
// [ a, b, c, d, h, i, j ]
|
||||
// ^ ^
|
||||
// first last
|
||||
|
||||
// first is now pointing past the last deleted element, but we cannot
|
||||
// use this iterator, because it may have been invalidated by the
|
||||
// resize call. Instead, we can return begin() + offset.
|
||||
return Container::begin() + offset;
|
||||
}
|
||||
|
||||
size_type count(const key_type& key) const
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
size_type count(KeyType && key) const // NOLINT(cppcoreguidelines-missing-std-forward)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
iterator find(const key_type& key)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return it;
|
||||
}
|
||||
}
|
||||
return Container::end();
|
||||
}
|
||||
|
||||
template<class KeyType, detail::enable_if_t<
|
||||
detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value, int> = 0>
|
||||
iterator find(KeyType && key) // NOLINT(cppcoreguidelines-missing-std-forward)
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return it;
|
||||
}
|
||||
}
|
||||
return Container::end();
|
||||
}
|
||||
|
||||
const_iterator find(const key_type& key) const
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, key))
|
||||
{
|
||||
return it;
|
||||
}
|
||||
}
|
||||
return Container::end();
|
||||
}
|
||||
|
||||
std::pair<iterator, bool> insert( value_type&& value )
|
||||
{
|
||||
return emplace(value.first, std::move(value.second));
|
||||
}
|
||||
|
||||
std::pair<iterator, bool> insert( const value_type& value )
|
||||
{
|
||||
for (auto it = this->begin(); it != this->end(); ++it)
|
||||
{
|
||||
if (m_compare(it->first, value.first))
|
||||
{
|
||||
return {it, false};
|
||||
}
|
||||
}
|
||||
Container::push_back(value);
|
||||
return {--this->end(), true};
|
||||
}
|
||||
|
||||
template<typename InputIt>
|
||||
using require_input_iter = typename std::enable_if<std::is_convertible<typename std::iterator_traits<InputIt>::iterator_category,
|
||||
std::input_iterator_tag>::value>::type;
|
||||
|
||||
template<typename InputIt, typename = require_input_iter<InputIt>>
|
||||
void insert(InputIt first, InputIt last)
|
||||
{
|
||||
for (auto it = first; it != last; ++it)
|
||||
{
|
||||
insert(*it);
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
JSON_NO_UNIQUE_ADDRESS key_compare m_compare = key_compare();
|
||||
};
|
||||
|
||||
NLOHMANN_JSON_NAMESPACE_END
|
||||
2045
sample/lib/json/include/nlohmann/thirdparty/hedley/hedley.hpp
vendored
Normal file
2045
sample/lib/json/include/nlohmann/thirdparty/hedley/hedley.hpp
vendored
Normal file
File diff suppressed because it is too large
Load Diff
158
sample/lib/json/include/nlohmann/thirdparty/hedley/hedley_undef.hpp
vendored
Normal file
158
sample/lib/json/include/nlohmann/thirdparty/hedley/hedley_undef.hpp
vendored
Normal file
@ -0,0 +1,158 @@
|
||||
// __ _____ _____ _____
|
||||
// __| | __| | | | JSON for Modern C++
|
||||
// | | |__ | | | | | | version 3.11.3
|
||||
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
//
|
||||
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
|
||||
// SPDX-License-Identifier: MIT
|
||||
|
||||
#pragma once
|
||||
|
||||
#undef JSON_HEDLEY_ALWAYS_INLINE
|
||||
#undef JSON_HEDLEY_ARM_VERSION
|
||||
#undef JSON_HEDLEY_ARM_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_ARRAY_PARAM
|
||||
#undef JSON_HEDLEY_ASSUME
|
||||
#undef JSON_HEDLEY_BEGIN_C_DECLS
|
||||
#undef JSON_HEDLEY_CLANG_HAS_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_CLANG_HAS_BUILTIN
|
||||
#undef JSON_HEDLEY_CLANG_HAS_CPP_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_CLANG_HAS_DECLSPEC_DECLSPEC_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_CLANG_HAS_EXTENSION
|
||||
#undef JSON_HEDLEY_CLANG_HAS_FEATURE
|
||||
#undef JSON_HEDLEY_CLANG_HAS_WARNING
|
||||
#undef JSON_HEDLEY_COMPCERT_VERSION
|
||||
#undef JSON_HEDLEY_COMPCERT_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_CONCAT
|
||||
#undef JSON_HEDLEY_CONCAT3
|
||||
#undef JSON_HEDLEY_CONCAT3_EX
|
||||
#undef JSON_HEDLEY_CONCAT_EX
|
||||
#undef JSON_HEDLEY_CONST
|
||||
#undef JSON_HEDLEY_CONSTEXPR
|
||||
#undef JSON_HEDLEY_CONST_CAST
|
||||
#undef JSON_HEDLEY_CPP_CAST
|
||||
#undef JSON_HEDLEY_CRAY_VERSION
|
||||
#undef JSON_HEDLEY_CRAY_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_C_DECL
|
||||
#undef JSON_HEDLEY_DEPRECATED
|
||||
#undef JSON_HEDLEY_DEPRECATED_FOR
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_CPP98_COMPAT_WRAP_
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_CPP_ATTRIBUTES
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_DISABLE_UNUSED_FUNCTION
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_POP
|
||||
#undef JSON_HEDLEY_DIAGNOSTIC_PUSH
|
||||
#undef JSON_HEDLEY_DMC_VERSION
|
||||
#undef JSON_HEDLEY_DMC_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_EMPTY_BASES
|
||||
#undef JSON_HEDLEY_EMSCRIPTEN_VERSION
|
||||
#undef JSON_HEDLEY_EMSCRIPTEN_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_END_C_DECLS
|
||||
#undef JSON_HEDLEY_FLAGS
|
||||
#undef JSON_HEDLEY_FLAGS_CAST
|
||||
#undef JSON_HEDLEY_GCC_HAS_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_GCC_HAS_BUILTIN
|
||||
#undef JSON_HEDLEY_GCC_HAS_CPP_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_GCC_HAS_EXTENSION
|
||||
#undef JSON_HEDLEY_GCC_HAS_FEATURE
|
||||
#undef JSON_HEDLEY_GCC_HAS_WARNING
|
||||
#undef JSON_HEDLEY_GCC_NOT_CLANG_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_GCC_VERSION
|
||||
#undef JSON_HEDLEY_GCC_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_GNUC_HAS_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_GNUC_HAS_BUILTIN
|
||||
#undef JSON_HEDLEY_GNUC_HAS_CPP_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_GNUC_HAS_EXTENSION
|
||||
#undef JSON_HEDLEY_GNUC_HAS_FEATURE
|
||||
#undef JSON_HEDLEY_GNUC_HAS_WARNING
|
||||
#undef JSON_HEDLEY_GNUC_VERSION
|
||||
#undef JSON_HEDLEY_GNUC_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_HAS_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_HAS_BUILTIN
|
||||
#undef JSON_HEDLEY_HAS_CPP_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_HAS_CPP_ATTRIBUTE_NS
|
||||
#undef JSON_HEDLEY_HAS_DECLSPEC_ATTRIBUTE
|
||||
#undef JSON_HEDLEY_HAS_EXTENSION
|
||||
#undef JSON_HEDLEY_HAS_FEATURE
|
||||
#undef JSON_HEDLEY_HAS_WARNING
|
||||
#undef JSON_HEDLEY_IAR_VERSION
|
||||
#undef JSON_HEDLEY_IAR_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_IBM_VERSION
|
||||
#undef JSON_HEDLEY_IBM_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_IMPORT
|
||||
#undef JSON_HEDLEY_INLINE
|
||||
#undef JSON_HEDLEY_INTEL_CL_VERSION
|
||||
#undef JSON_HEDLEY_INTEL_CL_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_INTEL_VERSION
|
||||
#undef JSON_HEDLEY_INTEL_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_IS_CONSTANT
|
||||
#undef JSON_HEDLEY_IS_CONSTEXPR_
|
||||
#undef JSON_HEDLEY_LIKELY
|
||||
#undef JSON_HEDLEY_MALLOC
|
||||
#undef JSON_HEDLEY_MCST_LCC_VERSION
|
||||
#undef JSON_HEDLEY_MCST_LCC_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_MESSAGE
|
||||
#undef JSON_HEDLEY_MSVC_VERSION
|
||||
#undef JSON_HEDLEY_MSVC_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_NEVER_INLINE
|
||||
#undef JSON_HEDLEY_NON_NULL
|
||||
#undef JSON_HEDLEY_NO_ESCAPE
|
||||
#undef JSON_HEDLEY_NO_RETURN
|
||||
#undef JSON_HEDLEY_NO_THROW
|
||||
#undef JSON_HEDLEY_NULL
|
||||
#undef JSON_HEDLEY_PELLES_VERSION
|
||||
#undef JSON_HEDLEY_PELLES_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_PGI_VERSION
|
||||
#undef JSON_HEDLEY_PGI_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_PREDICT
|
||||
#undef JSON_HEDLEY_PRINTF_FORMAT
|
||||
#undef JSON_HEDLEY_PRIVATE
|
||||
#undef JSON_HEDLEY_PUBLIC
|
||||
#undef JSON_HEDLEY_PURE
|
||||
#undef JSON_HEDLEY_REINTERPRET_CAST
|
||||
#undef JSON_HEDLEY_REQUIRE
|
||||
#undef JSON_HEDLEY_REQUIRE_CONSTEXPR
|
||||
#undef JSON_HEDLEY_REQUIRE_MSG
|
||||
#undef JSON_HEDLEY_RESTRICT
|
||||
#undef JSON_HEDLEY_RETURNS_NON_NULL
|
||||
#undef JSON_HEDLEY_SENTINEL
|
||||
#undef JSON_HEDLEY_STATIC_ASSERT
|
||||
#undef JSON_HEDLEY_STATIC_CAST
|
||||
#undef JSON_HEDLEY_STRINGIFY
|
||||
#undef JSON_HEDLEY_STRINGIFY_EX
|
||||
#undef JSON_HEDLEY_SUNPRO_VERSION
|
||||
#undef JSON_HEDLEY_SUNPRO_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TINYC_VERSION
|
||||
#undef JSON_HEDLEY_TINYC_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TI_ARMCL_VERSION
|
||||
#undef JSON_HEDLEY_TI_ARMCL_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TI_CL2000_VERSION
|
||||
#undef JSON_HEDLEY_TI_CL2000_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TI_CL430_VERSION
|
||||
#undef JSON_HEDLEY_TI_CL430_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TI_CL6X_VERSION
|
||||
#undef JSON_HEDLEY_TI_CL6X_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TI_CL7X_VERSION
|
||||
#undef JSON_HEDLEY_TI_CL7X_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TI_CLPRU_VERSION
|
||||
#undef JSON_HEDLEY_TI_CLPRU_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_TI_VERSION
|
||||
#undef JSON_HEDLEY_TI_VERSION_CHECK
|
||||
#undef JSON_HEDLEY_UNAVAILABLE
|
||||
#undef JSON_HEDLEY_UNLIKELY
|
||||
#undef JSON_HEDLEY_UNPREDICTABLE
|
||||
#undef JSON_HEDLEY_UNREACHABLE
|
||||
#undef JSON_HEDLEY_UNREACHABLE_RETURN
|
||||
#undef JSON_HEDLEY_VERSION
|
||||
#undef JSON_HEDLEY_VERSION_DECODE_MAJOR
|
||||
#undef JSON_HEDLEY_VERSION_DECODE_MINOR
|
||||
#undef JSON_HEDLEY_VERSION_DECODE_REVISION
|
||||
#undef JSON_HEDLEY_VERSION_ENCODE
|
||||
#undef JSON_HEDLEY_WARNING
|
||||
#undef JSON_HEDLEY_WARN_UNUSED_RESULT
|
||||
#undef JSON_HEDLEY_WARN_UNUSED_RESULT_MSG
|
||||
#undef JSON_HEDLEY_FALL_THROUGH
|
||||
11
sample/lib/mdlp/CMakeLists.txt
Normal file
11
sample/lib/mdlp/CMakeLists.txt
Normal file
@ -0,0 +1,11 @@
|
||||
cmake_minimum_required(VERSION 3.20)
|
||||
project(mdlp)
|
||||
|
||||
if (POLICY CMP0135)
|
||||
cmake_policy(SET CMP0135 NEW)
|
||||
endif ()
|
||||
|
||||
set(CMAKE_CXX_STANDARD 11)
|
||||
|
||||
add_library(mdlp CPPFImdlp.cpp Metrics.cpp)
|
||||
|
||||
222
sample/lib/mdlp/CPPFImdlp.cpp
Normal file
222
sample/lib/mdlp/CPPFImdlp.cpp
Normal file
@ -0,0 +1,222 @@
|
||||
#include <numeric>
|
||||
#include <algorithm>
|
||||
#include <set>
|
||||
#include <cmath>
|
||||
#include "CPPFImdlp.h"
|
||||
#include "Metrics.h"
|
||||
|
||||
namespace mdlp {
|
||||
|
||||
CPPFImdlp::CPPFImdlp(size_t min_length_, int max_depth_, float proposed) : min_length(min_length_),
|
||||
max_depth(max_depth_),
|
||||
proposed_cuts(proposed)
|
||||
{
|
||||
}
|
||||
|
||||
CPPFImdlp::CPPFImdlp() = default;
|
||||
|
||||
CPPFImdlp::~CPPFImdlp() = default;
|
||||
|
||||
size_t CPPFImdlp::compute_max_num_cut_points() const
|
||||
{
|
||||
// Set the actual maximum number of cut points as a number or as a percentage of the number of samples
|
||||
if (proposed_cuts == 0) {
|
||||
return numeric_limits<size_t>::max();
|
||||
}
|
||||
if (proposed_cuts < 0 || proposed_cuts > static_cast<float>(X.size())) {
|
||||
throw invalid_argument("wrong proposed num_cuts value");
|
||||
}
|
||||
if (proposed_cuts < 1)
|
||||
return static_cast<size_t>(round(static_cast<float>(X.size()) * proposed_cuts));
|
||||
return static_cast<size_t>(proposed_cuts);
|
||||
}
|
||||
|
||||
void CPPFImdlp::fit(samples_t& X_, labels_t& y_)
|
||||
{
|
||||
X = X_;
|
||||
y = y_;
|
||||
num_cut_points = compute_max_num_cut_points();
|
||||
depth = 0;
|
||||
discretizedData.clear();
|
||||
cutPoints.clear();
|
||||
if (X.size() != y.size()) {
|
||||
throw invalid_argument("X and y must have the same size");
|
||||
}
|
||||
if (X.empty() || y.empty()) {
|
||||
throw invalid_argument("X and y must have at least one element");
|
||||
}
|
||||
if (min_length < 3) {
|
||||
throw invalid_argument("min_length must be greater than 2");
|
||||
}
|
||||
if (max_depth < 1) {
|
||||
throw invalid_argument("max_depth must be greater than 0");
|
||||
}
|
||||
indices = sortIndices(X_, y_);
|
||||
metrics.setData(y, indices);
|
||||
computeCutPoints(0, X.size(), 1);
|
||||
sort(cutPoints.begin(), cutPoints.end());
|
||||
if (num_cut_points > 0) {
|
||||
// Select the best (with lower entropy) cut points
|
||||
while (cutPoints.size() > num_cut_points) {
|
||||
resizeCutPoints();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pair<precision_t, size_t> CPPFImdlp::valueCutPoint(size_t start, size_t cut, size_t end)
|
||||
{
|
||||
size_t n;
|
||||
size_t m;
|
||||
size_t idxPrev = cut - 1 >= start ? cut - 1 : cut;
|
||||
size_t idxNext = cut + 1 < end ? cut + 1 : cut;
|
||||
bool backWall; // true if duplicates reach beginning of the interval
|
||||
precision_t previous;
|
||||
precision_t actual;
|
||||
precision_t next;
|
||||
previous = X[indices[idxPrev]];
|
||||
actual = X[indices[cut]];
|
||||
next = X[indices[idxNext]];
|
||||
// definition 2 of the paper => X[t-1] < X[t]
|
||||
// get the first equal value of X in the interval
|
||||
while (idxPrev > start && actual == previous) {
|
||||
previous = X[indices[--idxPrev]];
|
||||
}
|
||||
backWall = idxPrev == start && actual == previous;
|
||||
// get the last equal value of X in the interval
|
||||
while (idxNext < end - 1 && actual == next) {
|
||||
next = X[indices[++idxNext]];
|
||||
}
|
||||
// # of duplicates before cutpoint
|
||||
n = cut - 1 - idxPrev;
|
||||
// # of duplicates after cutpoint
|
||||
m = idxNext - cut - 1;
|
||||
// Decide which values to use
|
||||
cut = cut + (backWall ? m + 1 : -n);
|
||||
actual = X[indices[cut]];
|
||||
return { (actual + previous) / 2, cut };
|
||||
}
|
||||
|
||||
void CPPFImdlp::computeCutPoints(size_t start, size_t end, int depth_)
|
||||
{
|
||||
size_t cut;
|
||||
pair<precision_t, size_t> result;
|
||||
// Check if the interval length and the depth are Ok
|
||||
if (end - start < min_length || depth_ > max_depth)
|
||||
return;
|
||||
depth = depth_ > depth ? depth_ : depth;
|
||||
cut = getCandidate(start, end);
|
||||
if (cut == numeric_limits<size_t>::max())
|
||||
return;
|
||||
if (mdlp(start, cut, end)) {
|
||||
result = valueCutPoint(start, cut, end);
|
||||
cut = result.second;
|
||||
cutPoints.push_back(result.first);
|
||||
computeCutPoints(start, cut, depth_ + 1);
|
||||
computeCutPoints(cut, end, depth_ + 1);
|
||||
}
|
||||
}
|
||||
|
||||
size_t CPPFImdlp::getCandidate(size_t start, size_t end)
|
||||
{
|
||||
/* Definition 1: A binary discretization for A is determined by selecting the cut point TA for which
|
||||
E(A, TA; S) is minimal amongst all the candidate cut points. */
|
||||
size_t candidate = numeric_limits<size_t>::max();
|
||||
size_t elements = end - start;
|
||||
bool sameValues = true;
|
||||
precision_t entropy_left;
|
||||
precision_t entropy_right;
|
||||
precision_t minEntropy;
|
||||
// Check if all the values of the variable in the interval are the same
|
||||
for (size_t idx = start + 1; idx < end; idx++) {
|
||||
if (X[indices[idx]] != X[indices[start]]) {
|
||||
sameValues = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (sameValues)
|
||||
return candidate;
|
||||
minEntropy = metrics.entropy(start, end);
|
||||
for (size_t idx = start + 1; idx < end; idx++) {
|
||||
// Cutpoints are always on boundaries (definition 2)
|
||||
if (y[indices[idx]] == y[indices[idx - 1]])
|
||||
continue;
|
||||
entropy_left = precision_t(idx - start) / static_cast<precision_t>(elements) * metrics.entropy(start, idx);
|
||||
entropy_right = precision_t(end - idx) / static_cast<precision_t>(elements) * metrics.entropy(idx, end);
|
||||
if (entropy_left + entropy_right < minEntropy) {
|
||||
minEntropy = entropy_left + entropy_right;
|
||||
candidate = idx;
|
||||
}
|
||||
}
|
||||
return candidate;
|
||||
}
|
||||
|
||||
bool CPPFImdlp::mdlp(size_t start, size_t cut, size_t end)
|
||||
{
|
||||
int k;
|
||||
int k1;
|
||||
int k2;
|
||||
precision_t ig;
|
||||
precision_t delta;
|
||||
precision_t ent;
|
||||
precision_t ent1;
|
||||
precision_t ent2;
|
||||
auto N = precision_t(end - start);
|
||||
k = metrics.computeNumClasses(start, end);
|
||||
k1 = metrics.computeNumClasses(start, cut);
|
||||
k2 = metrics.computeNumClasses(cut, end);
|
||||
ent = metrics.entropy(start, end);
|
||||
ent1 = metrics.entropy(start, cut);
|
||||
ent2 = metrics.entropy(cut, end);
|
||||
ig = metrics.informationGain(start, cut, end);
|
||||
delta = static_cast<precision_t>(log2(pow(3, precision_t(k)) - 2) -
|
||||
(precision_t(k) * ent - precision_t(k1) * ent1 - precision_t(k2) * ent2));
|
||||
precision_t term = 1 / N * (log2(N - 1) + delta);
|
||||
return ig > term;
|
||||
}
|
||||
|
||||
// Argsort from https://stackoverflow.com/questions/1577475/c-sorting-and-keeping-track-of-indexes
|
||||
indices_t CPPFImdlp::sortIndices(samples_t& X_, labels_t& y_)
|
||||
{
|
||||
indices_t idx(X_.size());
|
||||
iota(idx.begin(), idx.end(), 0);
|
||||
stable_sort(idx.begin(), idx.end(), [&X_, &y_](size_t i1, size_t i2) {
|
||||
if (X_[i1] == X_[i2])
|
||||
return y_[i1] < y_[i2];
|
||||
else
|
||||
return X_[i1] < X_[i2];
|
||||
});
|
||||
return idx;
|
||||
}
|
||||
|
||||
void CPPFImdlp::resizeCutPoints()
|
||||
{
|
||||
//Compute entropy of each of the whole cutpoint set and discards the biggest value
|
||||
precision_t maxEntropy = 0;
|
||||
precision_t entropy;
|
||||
size_t maxEntropyIdx = 0;
|
||||
size_t begin = 0;
|
||||
size_t end;
|
||||
for (size_t idx = 0; idx < cutPoints.size(); idx++) {
|
||||
end = begin;
|
||||
while (X[indices[end]] < cutPoints[idx] && end < X.size())
|
||||
end++;
|
||||
entropy = metrics.entropy(begin, end);
|
||||
if (entropy > maxEntropy) {
|
||||
maxEntropy = entropy;
|
||||
maxEntropyIdx = idx;
|
||||
}
|
||||
begin = end;
|
||||
}
|
||||
cutPoints.erase(cutPoints.begin() + static_cast<long>(maxEntropyIdx));
|
||||
}
|
||||
labels_t& CPPFImdlp::transform(const samples_t& data)
|
||||
{
|
||||
discretizedData.clear();
|
||||
discretizedData.reserve(data.size());
|
||||
for (const precision_t& item : data) {
|
||||
auto upper = upper_bound(cutPoints.begin(), cutPoints.end(), item);
|
||||
discretizedData.push_back(upper - cutPoints.begin());
|
||||
}
|
||||
return discretizedData;
|
||||
}
|
||||
}
|
||||
45
sample/lib/mdlp/CPPFImdlp.h
Normal file
45
sample/lib/mdlp/CPPFImdlp.h
Normal file
@ -0,0 +1,45 @@
|
||||
#ifndef CPPFIMDLP_H
|
||||
#define CPPFIMDLP_H
|
||||
|
||||
#include "typesFImdlp.h"
|
||||
#include "Metrics.h"
|
||||
#include <limits>
|
||||
#include <utility>
|
||||
#include <string>
|
||||
|
||||
namespace mdlp {
|
||||
class CPPFImdlp {
|
||||
protected:
|
||||
size_t min_length = 3;
|
||||
int depth = 0;
|
||||
int max_depth = numeric_limits<int>::max();
|
||||
float proposed_cuts = 0;
|
||||
indices_t indices = indices_t();
|
||||
samples_t X = samples_t();
|
||||
labels_t y = labels_t();
|
||||
Metrics metrics = Metrics(y, indices);
|
||||
cutPoints_t cutPoints;
|
||||
size_t num_cut_points = numeric_limits<size_t>::max();
|
||||
labels_t discretizedData = labels_t();
|
||||
|
||||
static indices_t sortIndices(samples_t&, labels_t&);
|
||||
|
||||
void computeCutPoints(size_t, size_t, int);
|
||||
void resizeCutPoints();
|
||||
bool mdlp(size_t, size_t, size_t);
|
||||
size_t getCandidate(size_t, size_t);
|
||||
size_t compute_max_num_cut_points() const;
|
||||
pair<precision_t, size_t> valueCutPoint(size_t, size_t, size_t);
|
||||
|
||||
public:
|
||||
CPPFImdlp();
|
||||
CPPFImdlp(size_t, int, float);
|
||||
~CPPFImdlp();
|
||||
void fit(samples_t&, labels_t&);
|
||||
inline cutPoints_t getCutPoints() const { return cutPoints; };
|
||||
labels_t& transform(const samples_t&);
|
||||
inline int get_depth() const { return depth; };
|
||||
static inline string version() { return "1.1.2"; };
|
||||
};
|
||||
}
|
||||
#endif
|
||||
21
sample/lib/mdlp/LICENSE
Normal file
21
sample/lib/mdlp/LICENSE
Normal file
@ -0,0 +1,21 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2022 Ricardo Montañana Gómez
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
78
sample/lib/mdlp/Metrics.cpp
Normal file
78
sample/lib/mdlp/Metrics.cpp
Normal file
@ -0,0 +1,78 @@
|
||||
#include "Metrics.h"
|
||||
#include <set>
|
||||
#include <cmath>
|
||||
|
||||
using namespace std;
|
||||
namespace mdlp {
|
||||
Metrics::Metrics(labels_t& y_, indices_t& indices_): y(y_), indices(indices_),
|
||||
numClasses(computeNumClasses(0, indices.size()))
|
||||
{
|
||||
}
|
||||
|
||||
int Metrics::computeNumClasses(size_t start, size_t end)
|
||||
{
|
||||
set<int> nClasses;
|
||||
for (auto i = start; i < end; ++i) {
|
||||
nClasses.insert(y[indices[i]]);
|
||||
}
|
||||
return static_cast<int>(nClasses.size());
|
||||
}
|
||||
|
||||
void Metrics::setData(const labels_t& y_, const indices_t& indices_)
|
||||
{
|
||||
indices = indices_;
|
||||
y = y_;
|
||||
numClasses = computeNumClasses(0, indices.size());
|
||||
entropyCache.clear();
|
||||
igCache.clear();
|
||||
}
|
||||
|
||||
precision_t Metrics::entropy(size_t start, size_t end)
|
||||
{
|
||||
precision_t p;
|
||||
precision_t ventropy = 0;
|
||||
int nElements = 0;
|
||||
labels_t counts(numClasses + 1, 0);
|
||||
if (end - start < 2)
|
||||
return 0;
|
||||
if (entropyCache.find({ start, end }) != entropyCache.end()) {
|
||||
return entropyCache[{start, end}];
|
||||
}
|
||||
for (auto i = &indices[start]; i != &indices[end]; ++i) {
|
||||
counts[y[*i]]++;
|
||||
nElements++;
|
||||
}
|
||||
for (auto count : counts) {
|
||||
if (count > 0) {
|
||||
p = static_cast<precision_t>(count) / static_cast<precision_t>(nElements);
|
||||
ventropy -= p * log2(p);
|
||||
}
|
||||
}
|
||||
entropyCache[{start, end}] = ventropy;
|
||||
return ventropy;
|
||||
}
|
||||
|
||||
precision_t Metrics::informationGain(size_t start, size_t cut, size_t end)
|
||||
{
|
||||
precision_t iGain;
|
||||
precision_t entropyInterval;
|
||||
precision_t entropyLeft;
|
||||
precision_t entropyRight;
|
||||
size_t nElementsLeft = cut - start;
|
||||
size_t nElementsRight = end - cut;
|
||||
size_t nElements = end - start;
|
||||
if (igCache.find(make_tuple(start, cut, end)) != igCache.end()) {
|
||||
return igCache[make_tuple(start, cut, end)];
|
||||
}
|
||||
entropyInterval = entropy(start, end);
|
||||
entropyLeft = entropy(start, cut);
|
||||
entropyRight = entropy(cut, end);
|
||||
iGain = entropyInterval -
|
||||
(static_cast<precision_t>(nElementsLeft) * entropyLeft +
|
||||
static_cast<precision_t>(nElementsRight) * entropyRight) /
|
||||
static_cast<precision_t>(nElements);
|
||||
igCache[make_tuple(start, cut, end)] = iGain;
|
||||
return iGain;
|
||||
}
|
||||
|
||||
}
|
||||
22
sample/lib/mdlp/Metrics.h
Normal file
22
sample/lib/mdlp/Metrics.h
Normal file
@ -0,0 +1,22 @@
|
||||
#ifndef CCMETRICS_H
|
||||
#define CCMETRICS_H
|
||||
|
||||
#include "typesFImdlp.h"
|
||||
|
||||
namespace mdlp {
|
||||
class Metrics {
|
||||
protected:
|
||||
labels_t& y;
|
||||
indices_t& indices;
|
||||
int numClasses;
|
||||
cacheEnt_t entropyCache = cacheEnt_t();
|
||||
cacheIg_t igCache = cacheIg_t();
|
||||
public:
|
||||
Metrics(labels_t&, indices_t&);
|
||||
void setData(const labels_t&, const indices_t&);
|
||||
int computeNumClasses(size_t, size_t);
|
||||
precision_t entropy(size_t, size_t);
|
||||
precision_t informationGain(size_t, size_t, size_t);
|
||||
};
|
||||
}
|
||||
#endif
|
||||
41
sample/lib/mdlp/README.md
Normal file
41
sample/lib/mdlp/README.md
Normal file
@ -0,0 +1,41 @@
|
||||
[](https://github.com/rmontanana/mdlp/actions/workflows/build.yml)
|
||||
[](https://sonarcloud.io/summary/new_code?id=rmontanana_mdlp)
|
||||
[](https://sonarcloud.io/summary/new_code?id=rmontanana_mdlp)
|
||||
|
||||
# mdlp
|
||||
|
||||
Discretization algorithm based on the paper by Fayyad & Irani [Multi-Interval Discretization of Continuous-Valued Attributes for Classification Learning](https://www.ijcai.org/Proceedings/93-2/Papers/022.pdf)
|
||||
|
||||
The implementation tries to mitigate the problem of different label values with the same value of the variable:
|
||||
|
||||
- Sorts the values of the variable using the label values as a tie-breaker
|
||||
- Once found a valid candidate for the split, it checks if the previous value is the same as actual one, and tries to get previous one, or next if the former is not possible.
|
||||
|
||||
Other features:
|
||||
|
||||
- Intervals with the same value of the variable are not taken into account for cutpoints.
|
||||
- Intervals have to have more than two examples to be evaluated.
|
||||
|
||||
The algorithm returns the cut points for the variable.
|
||||
|
||||
## Sample
|
||||
|
||||
To run the sample, just execute the following commands:
|
||||
|
||||
```bash
|
||||
cd sample
|
||||
cmake -B build
|
||||
cd build
|
||||
make
|
||||
./sample -f iris -m 2
|
||||
./sample -h
|
||||
```
|
||||
|
||||
## Test
|
||||
|
||||
To run the tests and see coverage (llvm & gcovr have to be installed), execute the following commands:
|
||||
|
||||
```bash
|
||||
cd tests
|
||||
./test
|
||||
```
|
||||
18
sample/lib/mdlp/typesFImdlp.h
Normal file
18
sample/lib/mdlp/typesFImdlp.h
Normal file
@ -0,0 +1,18 @@
|
||||
#ifndef TYPES_H
|
||||
#define TYPES_H
|
||||
|
||||
#include <vector>
|
||||
#include <map>
|
||||
#include <stdexcept>
|
||||
|
||||
using namespace std;
|
||||
namespace mdlp {
|
||||
typedef float precision_t;
|
||||
typedef vector<precision_t> samples_t;
|
||||
typedef vector<int> labels_t;
|
||||
typedef vector<size_t> indices_t;
|
||||
typedef vector<precision_t> cutPoints_t;
|
||||
typedef map<pair<int, int>, precision_t> cacheEnt_t;
|
||||
typedef map<tuple<int, int, int>, precision_t> cacheIg_t;
|
||||
}
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user