IPAL54303: CGNS export problems

[modules/smesh.git] / src / SMDS / SMDS_MeshNodeIDFactory.cxx

diff --git a/src/SMDS/SMDS_MeshNodeIDFactory.cxx b/src/SMDS/SMDS_MeshNodeIDFactory.cxx
index 0884a5b980c996f8df0eefca5c6f427b7854d479..64b7baed1d63bc4c4203f2427ebfbaf2766ae955 100644 (file)
--- a/src/SMDS/SMDS_MeshNodeIDFactory.cxx
+++ b/src/SMDS/SMDS_MeshNodeIDFactory.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  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
@@ -6,7 +6,7 @@
 // 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.
+// 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
@@ -126,9 +126,21 @@ int SMDS_MeshNodeIDFactory::GetMinID() const
 
 void SMDS_MeshNodeIDFactory::updateMinMax() const
 {
-  myMesh->updateNodeMinMax();
-  myMin = myMesh->MinNodeID();
-  myMax = myMesh->MaxNodeID();
+  myMin = INT_MAX;
+  myMax = 0;
+  for (size_t i = 0; i < myMesh->myNodes.size(); i++)
+  {
+    if (myMesh->myNodes[i])
+    {
+      int id = myMesh->myNodes[i]->GetID();
+      if (id > myMax)
+        myMax = id;
+      if (id < myMin)
+        myMin = id;
+    }
+  }
+  if (myMin == INT_MAX)
+    myMin = 0;
 }
 
 SMDS_ElemIteratorPtr SMDS_MeshNodeIDFactory::elementsIterator() const