X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMDS%2FSMDS_VtkCellIterator.cxx;h=24f49ae7333de1040937b09362a5849e7d806e28;hp=55570417b330d78381b627a807b41c431ef8a48f;hb=499f29d24922cec66e41b41a0039a954993bc6df;hpb=6d32f944a0a115b6419184c50b57bf7c4eef5786

diff --git a/src/SMDS/SMDS_VtkCellIterator.cxx b/src/SMDS/SMDS_VtkCellIterator.cxx
index 55570417b..24f49ae73 100644
--- a/src/SMDS/SMDS_VtkCellIterator.cxx
+++ b/src/SMDS/SMDS_VtkCellIterator.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2010-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2010-2022  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -23,37 +23,39 @@
 #include <vtkCell.h>
 #include <vtkIdList.h>
 
-_GetVtkNodes::_GetVtkNodes( vtkIdList*         _vtkIdList,
+_GetVtkNodes::_GetVtkNodes( TVtkIdList&        vtkIds,
                             SMDS_Mesh*         mesh,
-                            int                vtkCellId,
-                            SMDSAbs_EntityType aType )
+                            vtkIdType          vtkCellId,
+                            SMDSAbs_EntityType type )
 {
-  vtkUnstructuredGrid* grid = mesh->GetGrid();
-  const std::vector<int>& interlace = SMDS_MeshCell::fromVtkOrder( aType );
+  vtkUnstructuredGrid*         grid = mesh->GetGrid();
+  const std::vector<int>& interlace = SMDS_MeshCell::fromVtkOrder( type );
+  vtkIdType npts;
+  vtkIdType const *pts(nullptr);
+  grid->GetCellPoints( vtkCellId, npts, pts );
+  vtkIds.resize( npts );
   if ( interlace.empty() )
   {
-    grid->GetCellPoints( vtkCellId, _vtkIdList );
+    vtkIds.assign( pts, pts + npts );
   }
   else
   {
-    vtkIdType npts, *pts;
-    grid->GetCellPoints( vtkCellId, npts, pts );
-    _vtkIdList->SetNumberOfIds( npts );
-    for (int i = 0; i < npts; i++)
-      _vtkIdList->SetId(i, pts[interlace[i]]);
+    for (vtkIdType i = 0; i < npts; i++)
+      vtkIds[ i ] = pts[ interlace[i] ];
   }
 }
 
-_GetVtkNodesToUNV::_GetVtkNodesToUNV( vtkIdList*         _vtkIdList,
+_GetVtkNodesToUNV::_GetVtkNodesToUNV( TVtkIdList&        vtkIds,
                                       SMDS_Mesh*         mesh,
-                                      int                vtkCellId,
-                                      SMDSAbs_EntityType aType )
+                                      vtkIdType          vtkCellId,
+                                      SMDSAbs_EntityType type )
 {
-  vtkIdType * pts, npts;
   vtkUnstructuredGrid* grid = mesh->GetGrid();
-  grid->GetCellPoints( (vtkIdType)vtkCellId, npts, pts );
+  vtkIdType npts;
+  vtkIdType const *pts(nullptr);
+  grid->GetCellPoints( vtkCellId, npts, pts );
   const int *ids = 0;
-  switch (aType)
+  switch ( type )
   {
   case SMDSEntity_Quad_Edge:
   {
@@ -115,49 +117,48 @@ _GetVtkNodesToUNV::_GetVtkNodesToUNV( vtkIdList*         _vtkIdList,
   case SMDSEntity_Polyhedra:
   case SMDSEntity_Quad_Polyhedra:
   default:
-    const std::vector<int>& i = SMDS_MeshCell::interlacedSmdsOrder( aType, npts );
+    const std::vector<int>& i = SMDS_MeshCell::interlacedSmdsOrder( type, npts );
     if ( !i.empty() )
       ids = & i[0];
   }
 
-  _vtkIdList->SetNumberOfIds( npts );
+  vtkIds.resize( npts );
 
   if ( ids )
     for (int i = 0; i < npts; i++)
-      _vtkIdList->SetId(i, pts[ids[i]]);
+      vtkIds[ i ] =  pts[ ids[i] ];
   else
-    for (int i = 0; i < npts; i++)
-      _vtkIdList->SetId(i, pts[i]);
+    vtkIds.assign( pts, pts + npts );
 }
 
-_GetVtkNodesPolyh::_GetVtkNodesPolyh( vtkIdList*         _vtkIdList,
+_GetVtkNodesPolyh::_GetVtkNodesPolyh( TVtkIdList&        vtkIds,
                                       SMDS_Mesh*         mesh,
-                                      int                vtkCellId,
-                                      SMDSAbs_EntityType aType )
+                                      vtkIdType          vtkCellId,
+                                      SMDSAbs_EntityType type )
 {
   vtkUnstructuredGrid* grid = mesh->GetGrid();
-  switch (aType)
+  switch ( type )
   {
   case SMDSEntity_Polyhedra:
   {
     vtkIdType nFaces = 0;
-    vtkIdType* ptIds = 0;
+    vtkIdType const *ptIds(nullptr);
     grid->GetFaceStream( vtkCellId, nFaces, ptIds );
     int id = 0, nbNodesInFaces = 0;
-    for (int i = 0; i < nFaces; i++)
+    for ( int i = 0; i < nFaces; i++ )
     {
       int nodesInFace = ptIds[id]; // nodeIds in ptIds[id+1 .. id+nodesInFace]
       nbNodesInFaces += nodesInFace;
       id += (nodesInFace + 1);
     }
-    _vtkIdList->SetNumberOfIds( nbNodesInFaces );
+    vtkIds.resize( nbNodesInFaces );
     id = 0;
     int n = 0;
-    for (int i = 0; i < nFaces; i++)
+    for ( int i = 0; i < nFaces; i++ )
     {
       int nodesInFace = ptIds[id]; // nodeIds in ptIds[id+1 .. id+nodesInFace]
-      for (int k = 1; k <= nodesInFace; k++)
-        _vtkIdList->SetId(n++, ptIds[id + k]);
+      for ( int k = 1; k <= nodesInFace; k++ )
+        vtkIds[ n++ ] = ptIds[ id + k ];
       id += (nodesInFace + 1);
     }
     break;