Complete file output in ResultsDataset & ReportDataset

src/reports/DatasetsConsole.cpp

@@ -18,10 +18,10 @@ namespace platform {
     }
     void DatasetsConsole::list_datasets()
     {
+        output.str("");
         auto datasets = platform::Datasets(false, platform::Paths::datasets());
-        locale mylocale(std::cout.getloc(), new separated_datasets);
-        locale::global(mylocale);
-        output.imbue(mylocale);
+        auto loc = std::locale("es_ES");
+        output.imbue(loc);
         output << Colors::GREEN() << " #  Dataset                        Sampl. Feat. Cls Balance" << std::endl;
         std::string balanceBars = std::string(DatasetsConsole::BALANCE_LENGTH, '=');
         output << "=== ============================== ====== ===== === " << balanceBars << std::endl;

src/reports/DatasetsConsole.h

@@ -7,11 +7,6 @@
 namespace platform {
     using json = nlohmann::json;
 
-    struct separated_datasets : numpunct<char> {
-        char do_decimal_point() const { return ','; }
-        char do_thousands_sep() const { return '.'; }
-        std::string do_grouping() const { return "\03"; }
-    };
 
     class DatasetsConsole {
     public:

src/reports/ExcelFile.h

@@ -6,13 +6,6 @@
 #include <xlsxwriter.h>
 
 namespace platform {
-    struct separated : std::numpunct<char> {
-        char do_decimal_point() const { return ','; }
-
-        char do_thousands_sep() const { return '.'; }
-
-        std::string do_grouping() const { return "\03"; }
-    };
     class ExcelFile {
     public:
         ExcelFile();

src/reports/ReportExcel.cpp

@@ -60,9 +60,8 @@ namespace platform {
 
     void ReportExcel::header()
     {
-        std::locale mylocale(std::cout.getloc(), new separated);
-        std::locale::global(mylocale);
-        std::cout.imbue(mylocale);
+        auto loc = std::locale("es_ES");
+        std::cout.imbue(loc);
         std::stringstream oss;
         std::string message = data["model"].get<std::string>() + " ver. " + data["version"].get<std::string>() + " " +
             data["language"].get<std::string>() + " ver. " + data["language_version"].get<std::string>() +