moved LoopGraph to json

src/VisualizerCalls/get_information.cpp

@@ -41,6 +41,7 @@
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "../DirectiveProcessing/insert_directive.h"
 #include "../ProjectManipulation/PerfAnalyzer.h"
+#include "Utils/json.hpp"
 
 #include "BuildGraph.h"
 
@@ -61,6 +62,7 @@ using std::pair;
 using std::tuple;
 using std::to_string;
 using std::make_pair;
+using json = nlohmann::json;
 
 extern set<short*> allocated;
 extern set<int*> allocatedInt;
@@ -510,26 +512,7 @@ int SPF_GetGraphLoops(void*& context, int winHandler, short *options, short *pro
     {
         runPassesForVisualizer(projName, { LOOP_GRAPH } );
 
-        string resVal = "";
-        for (auto f = loopGraph.begin(); f != loopGraph.end(); ++f)
-        {
-            if (resVal != "")
-                resVal += "|";
-            
-            int realLoops = 0;
-            for (int i = 0; i < f->second.size(); ++i)
-                if (f->second[i]->lineNum > 0)
-                    realLoops++;
-
-            resVal += f->first + "|" + to_string(realLoops);
-            for (int i = 0; i < f->second.size(); ++i)
-            {
-                string localRes = "";
-                convertToString(f->second[i], localRes);
-                resVal += localRes;
-            }
-        }
-
+        string resVal = convertToJson(loopGraph).dump();
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }