Fix integer index variable for OpenMP Windows

ViennaTools · Mar 27, 2024 · 4afe0e9 · 4afe0e9
1 parent c91c071
commit 4afe0e9
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/include/viennaray/rayTrace.hpp b/include/viennaray/rayTrace.hpp
@@ -200,7 +200,7 @@ template <class NumericType, int D> class rayTrace {
     case rayNormalizationType::MAX: {
       auto maxv = *std::max_element(flux.begin(), flux.end());
 #pragma omp parallel for
-      for (size_t idx = 0; idx < flux.size(); ++idx) {
+      for (int idx = 0; idx < flux.size(); ++idx) {
         flux[idx] *= (totalDiskArea / diskArea[idx]) / maxv;
       }
       break;
@@ -213,7 +213,7 @@ template <class NumericType, int D> class rayTrace {
                               : mNumberOfRaysFixed;
       NumericType normFactor = sourceArea / numTotalRays;
 #pragma omp parallel for
-      for (size_t idx = 0; idx < flux.size(); ++idx) {
+      for (int idx = 0; idx < flux.size(); ++idx) {
         flux[idx] *= normFactor / diskArea[idx];
       }
       break;
@@ -231,7 +231,7 @@ template <class NumericType, int D> class rayTrace {
            "Unequal number of points in smoothFlux");
     auto oldFlux = flux;
 #pragma omp parallel for
-    for (size_t idx = 0; idx < mGeometry.getNumPoints(); idx++) {
+    for (int idx = 0; idx < mGeometry.getNumPoints(); idx++) {
       auto neighborhood = mGeometry.getNeighborIndicies(idx);
       for (auto const &nbi : neighborhood) {
         flux[idx] += oldFlux[nbi];