merged windows stuff from bulli... hope it works now

main.cpp

@@ -1,4 +1,4 @@
-#include "main.h"
+//#include "main.h"
 
 #include "navMesh/mesh.h"
 #include "navMesh/filter.h"
@@ -8,6 +8,7 @@
 
 #include <memory>
 #include <thread>
+#include <experimental/filesystem>
 
 #include <Indoor/floorplan/v2/FloorplanReader.h>
 #include <Indoor/sensors/radio/model/WiFiModelLogDistCeiling.h>
@@ -34,24 +35,23 @@ Stats::Statistics<float> run(Settings::DataSetup setup, int numFile, std::string
     WiFiFingerprints fingerprints(setup.fingerprints);
     std::ifstream inp(setup.wifiModel, std::ifstream::binary);
 
-    //ground truth
+    // ground truth
     std::vector<int> gtPath;
     for(int i = 0; i < setup.numGTPoints; ++i){gtPath.push_back(i);}
     Interpolator<uint64_t, Point3> gtInterpolator = fr.getGroundTruthPath(map, gtPath);
     Stats::Statistics<float> errorStats;
 
-    //error file
+    // error file
     const long int t = static_cast<long int>(time(NULL));
-    const std::string evalDir = Settings::errorDir + folder;
-    struct stat statStruct;
-    stat(evalDir.c_str(), &statStruct);
-    if(!S_ISDIR(statStruct.st_mode)){
-        if(mkdir(evalDir.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) == -1){
-            Assert::doThrow("Eval folder couldn't be created!");
-        }
-    }
+	auto evalDir = std::experimental::filesystem::path(Settings::errorDir);
+	evalDir.append(folder);
+
+	if (!std::experimental::filesystem::exists(evalDir)) {
+		std::experimental::filesystem::create_directory(evalDir);
+	}
+
     std::ofstream errorFile;
-    errorFile.open (evalDir + "/" + std::to_string(numFile) + "_" + std::to_string(t) + ".csv");
+    errorFile.open (evalDir.string() + "/" + std::to_string(numFile) + "_" + std::to_string(t) + ".csv");
 
 
     // wifi