Remove using namespace from Library

src/Platform/Models.cc

@@ -1,6 +1,5 @@
 #include "Models.h"
 namespace platform {
-    using namespace std;
     // Idea from: https://www.codeproject.com/Articles/567242/AplusC-2b-2bplusObjectplusFactory
     Models* Models::factory = nullptr;;
     Models* Models::instance()
@@ -10,13 +9,13 @@ namespace platform {
             factory = new Models();
         return factory;
     }
-    void Models::registerFactoryFunction(const string& name,
+    void Models::registerFactoryFunction(const std::string& name,
         function<bayesnet::BaseClassifier* (void)> classFactoryFunction)
     {
         // register the class factory function
         functionRegistry[name] = classFactoryFunction;
     }
-    shared_ptr<bayesnet::BaseClassifier> Models::create(const string& name)
+    shared_ptr<bayesnet::BaseClassifier> Models::create(const std::string& name)
     {
         bayesnet::BaseClassifier* instance = nullptr;
 
@@ -30,23 +29,22 @@ namespace platform {
         else
             return nullptr;
     }
-    vector<string> Models::getNames()
+    std::vector<std::string> Models::getNames()
     {
-        vector<string> names;
+        std::vector<std::string> names;
         transform(functionRegistry.begin(), functionRegistry.end(), back_inserter(names),
-            [](const pair<string, function<bayesnet::BaseClassifier* (void)>>& pair) { return pair.first; });
+            [](const pair<std::string, function<bayesnet::BaseClassifier* (void)>>& pair) { return pair.first; });
         return names;
     }
-    string Models::toString()
+    std::string Models::tostring()
     {
-        string result = "";
+        std::string result = "";
         for (const auto& pair : functionRegistry) {
             result += pair.first + ", ";
         }
         return "{" + result.substr(0, result.size() - 2) + "}";
     }
-
-    Registrar::Registrar(const string& name, function<bayesnet::BaseClassifier* (void)> classFactoryFunction)
+    Registrar::Registrar(const std::string& name, function<bayesnet::BaseClassifier* (void)> classFactoryFunction)
     {
         // register the class factory function 
         Models::instance()->registerFactoryFunction(name, classFactoryFunction);