X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMDS%2FSMDS_ElementHolder.cxx;h=36edba31a0882cfba0850a04660f32649ab1df81;hp=091359044d87e49642cf0594fbf2db958f7244fd;hb=a11ec0f515b86d30e1617e522a2294d3320cb3c7;hpb=b7a7d49664daa32e1befb558280e13ed0bde37c9

diff --git a/src/SMDS/SMDS_ElementHolder.cxx b/src/SMDS/SMDS_ElementHolder.cxx
index 091359044..36edba31a 100644
--- a/src/SMDS/SMDS_ElementHolder.cxx
+++ b/src/SMDS/SMDS_ElementHolder.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -37,7 +37,8 @@
 SMDS_ElementHolder::SMDS_ElementHolder( const SMDS_Mesh* mesh )
   : myMesh( const_cast< SMDS_Mesh* >( mesh ))
 {
-  myPtrInMesh = myMesh->myElemHolders.insert( this ).first;
+  if ( myMesh )
+    myPtrInMesh = myMesh->myElemHolders.insert( this ).first;
 }
 
 //=======================================================================
@@ -47,7 +48,8 @@ SMDS_ElementHolder::SMDS_ElementHolder( const SMDS_Mesh* mesh )
 
 SMDS_ElementHolder::~SMDS_ElementHolder()
 {
-  myMesh->myElemHolders.erase( myPtrInMesh );
+  if ( myMesh )
+    myMesh->myElemHolders.erase( myPtrInMesh );
 }
 
 //=======================================================================
@@ -57,8 +59,7 @@ SMDS_ElementHolder::~SMDS_ElementHolder()
 
 void SMDS_ElementHolder::beforeCompacting()
 {
-  int i = 0;
-  for ( SMDS_ElemIteratorPtr it = getElements(); it->more(); ++i )
+  for ( SMDS_ElemIteratorPtr it = getElements(); it->more(); )
   {
     const SMDS_MeshElement* e = it->next();
     if ( !e ) continue;
@@ -72,7 +73,7 @@ void SMDS_ElementHolder::beforeCompacting()
     else
     {
       myExternalElems.push_back( e );
-      myVtkIDs.push_back( -1 * (int)myExternalElems.size() );
+      myVtkIDs.push_back( -1 * (vtkIdType) myExternalElems.size() );
     }
   }
 }
@@ -82,8 +83,8 @@ void SMDS_ElementHolder::beforeCompacting()
 //purpose  : restore pointers to elements
 //=======================================================================
 
-void SMDS_ElementHolder::restoreElements( const std::vector<int>& idNodesOldToNew,
-                                          const std::vector<int>& idCellsOldToNew )
+void SMDS_ElementHolder::restoreElements( const std::vector<smIdType>& idNodesOldToNew,
+                                          const std::vector<smIdType>& idCellsOldToNew )
 {
   tmpClear();
 
@@ -92,21 +93,21 @@ void SMDS_ElementHolder::restoreElements( const std::vector<int>& idNodesOldToNe
   std::vector< bool >::iterator isNode = myIsNode.begin();
   for ( size_t i = 0; i < myVtkIDs.size(); ++i, ++isNode )
   {
-    int vtkID = myVtkIDs[i];
+    vtkIdType vtkID = myVtkIDs[i];
     if ( vtkID < 0 )
     {
       elem = myExternalElems[ (-vtkID)-1 ];
     }
     else if ( *isNode )
     {
-      if ( vtkID < (int)idNodesOldToNew.size() )
+      if ( vtkID < (vtkIdType)idNodesOldToNew.size() )
         elem = myMesh->FindNodeVtk( idNodesOldToNew[ vtkID ]);
       else
         elem = myMesh->FindNodeVtk( vtkID );
     }
     else
     {
-      if ( vtkID < (int)idCellsOldToNew.size() )
+      if ( vtkID < (vtkIdType)idCellsOldToNew.size() )
         elem = myMesh->FindElementVtk( idCellsOldToNew[ vtkID ]);
       else
         elem = myMesh->FindElementVtk( vtkID );