apply patch 1 by remove [&] to []

Src/GroupTree/FGroupTree.hpp

@@ -230,7 +230,7 @@ public:
 
             // Sort if needed
             if(particlesAreSorted == false){
-                FQuickSort<ParticleSortingStruct, int>::QsOmp(particlesToSort, nbParticles, [&](const ParticleSortingStruct& v1, const ParticleSortingStruct& v2){
+                FQuickSort<ParticleSortingStruct, int>::QsOmp(particlesToSort, nbParticles, [](const ParticleSortingStruct& v1, const ParticleSortingStruct& v2){
                     return v1.mindex <= v2.mindex;
                 });
             }
@@ -407,7 +407,7 @@ public:
 
             // Sort if needed
             if(particlesAreSorted == false){
-                FQuickSort<ParticleSortingStruct, int>::QsOmp(particlesToSort, nbParticles, [&](const ParticleSortingStruct& v1, const ParticleSortingStruct& v2){
+                FQuickSort<ParticleSortingStruct, int>::QsOmp(particlesToSort, nbParticles, [](const ParticleSortingStruct& v1, const ParticleSortingStruct& v2){
                     return v1.mindex <= v2.mindex;
                 });
             }

Src/Utils/FQuickSort.hpp

@@ -141,7 +141,7 @@ public:
     }
 
     static void QsSequential(SortType array[], const IndexType size){
-        QsSequential(array, size, [&](const SortType& v1, const SortType& v2){
+        QsSequential(array, size, [](const SortType& v1, const SortType& v2){
             return v1 <= v2;
         });
     }
@@ -225,7 +225,7 @@ public:
 #endif
 
     static void QsOmp(SortType array[], const IndexType size){
-        QsOmp(array, size, [&](const SortType& v1, const SortType& v2){
+        QsOmp(array, size, [](const SortType& v1, const SortType& v2){
             return v1 <= v2;
         });
     }