X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESHDS%2FSMESHDS_GroupOnGeom.cxx;h=65a39a7bc2ff79257d8a7f5214fc4e3d7f7e1021;hb=refs%2Ftags%2FV9_1_0;hp=f7cb20d39d5767583e7f0ebcf0bcb4d054730beb;hpb=79b1ac2b6df9117f16f11d444b1f165d477a1813;p=modules%2Fsmesh.git

diff --git a/src/SMESHDS/SMESHDS_GroupOnGeom.cxx b/src/SMESHDS/SMESHDS_GroupOnGeom.cxx
index f7cb20d39..65a39a7bc 100644
--- a/src/SMESHDS/SMESHDS_GroupOnGeom.cxx
+++ b/src/SMESHDS/SMESHDS_GroupOnGeom.cxx
@@ -1,29 +1,29 @@
-//  SMESH SMESHDS : idl implementation based on 'SMESH' unit's classes
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2004  CEA
-// 
-//  This library is free software; you can redistribute it and/or 
-//  modify it under the terms of the GNU Lesser General Public 
-//  License as published by the Free Software Foundation; either 
-//  version 2.1 of the License. 
-// 
-//  This library is distributed in the hope that it will be useful, 
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
-//  Lesser General Public License for more details. 
-// 
-//  You should have received a copy of the GNU Lesser General Public 
-//  License along with this library; if not, write to the Free Software 
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
-// 
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
 //
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
 //
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
+//  SMESH SMESHDS : idl implementation based on 'SMESH' unit's classes
 //  File   : SMESHDS_GroupOnGeom.cxx
 //  Module : SMESH
-//  $Header$
-
+//
 #include "SMESHDS_GroupOnGeom.hxx"
 #include "SMESHDS_Mesh.hxx"
 #include "utilities.h"
@@ -40,10 +40,16 @@ SMESHDS_GroupOnGeom::SMESHDS_GroupOnGeom (const int                 theID,
                                           const SMESHDS_Mesh*       theMesh,
                                           const SMDSAbs_ElementType theType,
                                           const TopoDS_Shape&       theShape)
-     : SMESHDS_GroupBase(theID,theMesh,theType), myShape(theShape)
+     : SMESHDS_GroupBase(theID,theMesh,theType)
 {
-  SMESHDS_Mesh* aMesh = const_cast<SMESHDS_Mesh*>(theMesh);
+  SetShape( theShape );
+}
+
+void SMESHDS_GroupOnGeom::SetShape( const TopoDS_Shape& theShape)
+{
+  SMESHDS_Mesh* aMesh = const_cast<SMESHDS_Mesh*>( GetMesh() );
   mySubMesh = aMesh->MeshElements( aMesh->AddCompoundSubmesh( theShape ));
+  myShape   = theShape;
 }
 
 // =====================
@@ -60,13 +66,14 @@ class MyIterator: public SMDS_ElemIterator
   MyIterator(SMDSAbs_ElementType type, const SMESHDS_SubMesh* subMesh)
     : myType(type), myElem(0)
   {
-    if ( subMesh ) 
+    if ( subMesh ) {
       if ( myType == SMDSAbs_Node )
         myNodeIt = subMesh->GetNodes();
       else {
         myElemIt = subMesh->GetElements();
         next();
       }
+    }
   }
   bool more()
   {
@@ -96,7 +103,7 @@ class MyIterator: public SMDS_ElemIterator
 //purpose  : 
 //=======================================================================
 
-SMDS_ElemIteratorPtr SMESHDS_GroupOnGeom::GetElements()
+SMDS_ElemIteratorPtr SMESHDS_GroupOnGeom::GetElements() const
 {
   return SMDS_ElemIteratorPtr( new MyIterator ( GetType(), mySubMesh ));
 }
@@ -121,3 +128,14 @@ bool SMESHDS_GroupOnGeom::Contains (const SMDS_MeshElement* elem)
   return mySubMesh->Contains( elem );
 }
 
+//================================================================================
+/*!
+ * \brief Return a value allowing to find out if a group has changed or not
+ */
+//================================================================================
+
+int SMESHDS_GroupOnGeom::GetTic() const
+{
+  return GetMesh()->GetMTime();
+}
+