From 135eb1596f755939896ef72757ee843b2917cc92 Mon Sep 17 00:00:00 2001
From: "TESLA03\\Master" <a.wellmann@tu-bs.de>
Date: Wed, 21 Jul 2021 15:59:06 +0200
Subject: [PATCH] Fix warnings in GridImpl

---
 src/gpu/GridGenerator/grid/GridImp.cu | 5 ++---
 src/gpu/GridGenerator/grid/GridImp.h  | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/gpu/GridGenerator/grid/GridImp.cu b/src/gpu/GridGenerator/grid/GridImp.cu
index bbf0d4919..5ba3513d8 100644
--- a/src/gpu/GridGenerator/grid/GridImp.cu
+++ b/src/gpu/GridGenerator/grid/GridImp.cu
@@ -860,16 +860,15 @@ CUDA_HOST void GridImp::updateSparseIndices()
 
 CUDA_HOST void GridImp::findFluidNodeIndices() 
 {
-    // auf Basis von getNodeValues und updateSparseIndices
     for (uint index = 0; index < size; index++) {
-        uint sparseIndex = sparseIndices[index];
+        int sparseIndex = sparseIndices[index];
         if (sparseIndex == -1)
             continue;
 
         if (this->field.isFluid(index))
             fluidNodeIndices.push_back(sparseIndex);            
     }
-    numberOfFluidNodes = fluidNodeIndices.size();
+    numberOfFluidNodes = (uint) fluidNodeIndices.size();
 }
 
 HOSTDEVICE void GridImp::setNeighborIndices(uint index)
diff --git a/src/gpu/GridGenerator/grid/GridImp.h b/src/gpu/GridGenerator/grid/GridImp.h
index 06dc501e2..595698093 100644
--- a/src/gpu/GridGenerator/grid/GridImp.h
+++ b/src/gpu/GridGenerator/grid/GridImp.h
@@ -318,7 +318,7 @@ public:
 
     void findFluidNodeIndices() override;
     uint getNumberOfFluidNodes() const override;
-    CUDA_HOST void getFluidNodeIndices(uint *fluidNodeIndices) const;
+    CUDA_HOST void getFluidNodeIndices(uint *fluidNodeIndices) const override;
 
 
 public:
-- 
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