23418: [OCC] Mesh: Minimization of memory usage of SMESH

[modules/smesh.git] / src / DriverCGNS / DriverCGNS_Read.cxx

diff --git a/src/DriverCGNS/DriverCGNS_Read.cxx b/src/DriverCGNS/DriverCGNS_Read.cxx
index c784acc9fa2f598f15b1f79eb8cca26a483025f2..ba8daa44a34ad8415e73020a85f4e492b220c72b 100644 (file)
--- a/src/DriverCGNS/DriverCGNS_Read.cxx
+++ b/src/DriverCGNS/DriverCGNS_Read.cxx
@@ -884,7 +884,7 @@ Driver_Mesh::Status DriverCGNS_Read::Perform()
                 {
                   const bool reverse = ( elemData[ pos-1 ] < 0 );
                   const int    iQuad = face->IsQuadratic() ? 1 : 0;
-                  SMDS_ElemIteratorPtr nIter = face->interlacedNodesElemIterator();
+                  SMDS_NodeIteratorPtr nIter = face->interlacedNodesIterator();
                   faceNodes.assign( SMDS_MeshElement::iterator( nIter ),
                                     SMDS_MeshElement::iterator());
                   if ( iQuad && reverse )
@@ -1184,6 +1184,9 @@ Driver_Mesh::Status DriverCGNS_Read::Perform()
 
   aResult = myErrorMessages.empty() ? DRS_OK : DRS_WARN_SKIP_ELEM;
 
+  myMesh->Modified();
+  myMesh->CompactMesh();
+
   return aResult;
 }