52566]: TC7.5.0: Empty group of Balls at Diameter Equal to filter

[modules/smesh.git] / src / SMESHDS / SMESHDS_SubMesh.cxx

diff --git a/src/SMESHDS/SMESHDS_SubMesh.cxx b/src/SMESHDS/SMESHDS_SubMesh.cxx
index 10a1327913d67707cbdf59257777fb959db56b00..915ab0cdcb2278bb7ae32e840e9c6d3dd1ee62f5 100644 (file)
--- a/src/SMESHDS/SMESHDS_SubMesh.cxx
+++ b/src/SMESHDS/SMESHDS_SubMesh.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014  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
@@ -140,7 +140,11 @@ bool SMESHDS_SubMesh::RemoveElement(const SMDS_MeshElement * ME, bool isElemDele
     if ((idInSubShape >= 0) && (idInSubShape < myElements.size()))
     {
       myElements[idInSubShape] = 0; // this vector entry is no more used
-      myUnusedIdElements++;
+      if ( ++myUnusedIdElements == (int) myElements.size() )
+      {
+        clearVector( myElements );
+        myUnusedIdElements = 0;
+      }
       return true;
     }
     return false;
@@ -195,7 +199,11 @@ bool SMESHDS_SubMesh::RemoveNode(const SMDS_MeshNode * N, bool isNodeDeleted)
     if ((idInSubShape >= 0) && (idInSubShape < myNodes.size()))
     {
       myNodes[idInSubShape] = 0; // this vector entry is no more used
-      myUnusedIdNodes++;
+      if ( ++myUnusedIdNodes == (int) myNodes.size() )
+      {
+        clearVector( myNodes );
+        myUnusedIdNodes = 0;
+      }
       return true;
     }
     return false;