bos #20256: [CEA 18523] Porting SMESH to int 64 bits

[modules/smesh.git] / src / SMESHUtils / SMESH_MeshAlgos.cxx

diff --git a/src/SMESHUtils/SMESH_MeshAlgos.cxx b/src/SMESHUtils/SMESH_MeshAlgos.cxx
index 1dd214216b84f91201d3ce8bb3452e1e52abf762..9f0c88e20e9c849f9e1efe4dc7c1c24ea94853f7 100644 (file)
--- a/src/SMESHUtils/SMESH_MeshAlgos.cxx
+++ b/src/SMESHUtils/SMESH_MeshAlgos.cxx
@@ -281,7 +281,7 @@ namespace // Utils used in SMESH_ElementSearcherImpl::FindElementsByPoint()
                                        double               tolerance)
     :SMESH_Octree( new LimitAndPool() )
   {
-    int nbElems = mesh.GetMeshInfo().NbElements( elemType );
+    smIdType nbElems = mesh.GetMeshInfo().NbElements( elemType );
     _elements.reserve( nbElems );
 
     TElementBoxPool& elBoPool = getLimitAndPool()->_elBoPool;
@@ -1984,7 +1984,11 @@ SMESH_MeshAlgos::FindSharpEdges( SMDS_Mesh* theMesh,
   typedef std::pair< bool, const SMDS_MeshNode* >                            TIsSharpAndMedium;
   typedef NCollection_DataMap< SMESH_TLink, TIsSharpAndMedium, SMESH_TLink > TLinkSharpMap;
 
-  TLinkSharpMap linkIsSharp( theMesh->NbFaces() );
+  TLinkSharpMap linkIsSharp;
+  Standard_Integer nbBuckets = FromSmIdType<Standard_Integer>( theMesh->NbFaces() );
+  if ( nbBuckets > 0 )
+    linkIsSharp.ReSize( nbBuckets );
+
   TIsSharpAndMedium sharpMedium( true, 0 );
   bool                 & isSharp = sharpMedium.first;
   const SMDS_MeshNode* & nMedium = sharpMedium.second;
@@ -2091,7 +2095,10 @@ SMESH_MeshAlgos::SeparateFacesByEdges( SMDS_Mesh* theMesh, const std::vector< Ed
 
   typedef std::vector< const SMDS_MeshElement* >                    TFaceVec;
   typedef NCollection_DataMap< SMESH_TLink, TFaceVec, SMESH_TLink > TFacesByLinks;
-  TFacesByLinks facesByLink( theMesh->NbFaces() );
+  TFacesByLinks facesByLink;
+  Standard_Integer nbBuckets = FromSmIdType<Standard_Integer>( theMesh->NbFaces() );
+  if ( nbBuckets > 0 )
+    facesByLink.ReSize( nbBuckets );
 
   std::vector< const SMDS_MeshNode* > faceNodes;
   for ( SMDS_FaceIteratorPtr faceIt = theMesh->facesIterator(); faceIt->more(); )