X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMDS%2FSMDS_MeshIDFactory.cxx;h=88b9ce38d55e6931ea39301692c9c291c3affb95;hb=5e1a596ea1702a68849270ddc48952a399452800;hp=96314592de10318b74ff108f3e67fdae9a8ca67a;hpb=e4737e85f0da6d3f90fd08f6be1c2825195fe16f;p=modules%2Fsmesh.git

diff --git a/src/SMDS/SMDS_MeshIDFactory.cxx b/src/SMDS/SMDS_MeshIDFactory.cxx
index 96314592d..88b9ce38d 100644
--- a/src/SMDS/SMDS_MeshIDFactory.cxx
+++ b/src/SMDS/SMDS_MeshIDFactory.cxx
@@ -1,31 +1,29 @@
-//  SMESH SMDS : implementaion of Salome mesh data structure
+//  Copyright (C) 2007-2008  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
+//
+//  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.
 //
-//  Copyright (C) 2003  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. 
-// 
-//  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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
+//  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 SMDS : implementaion of Salome mesh data structure
 //  File   : SMDS_MeshIDFactory.cxx
 //  Author : Jean-Michel BOULCOURT
 //  Module : SMESH
-
-
+//
 #include "SMDS_MeshIDFactory.hxx"
 
 using namespace std;
@@ -44,8 +42,9 @@ int SMDS_MeshIDFactory::GetFreeID()
 	if (myPoolOfID.empty()) return ++myMaxID;
 	else
 	{
-		int ID = myPoolOfID.top();
-		myPoolOfID.pop();
+                set<int>::iterator i = myPoolOfID.begin();
+		int ID = *i;//myPoolOfID.top();
+		myPoolOfID.erase( i );//myPoolOfID.pop();
 		return ID;
 	}
 }
@@ -56,5 +55,33 @@ int SMDS_MeshIDFactory::GetFreeID()
 //=======================================================================
 void SMDS_MeshIDFactory::ReleaseID(const int ID)
 {
-  if (ID > 0 && ID < myMaxID) myPoolOfID.push(ID);
+  if ( ID > 0 )
+  {
+    if ( ID < myMaxID )
+    {
+      myPoolOfID.insert(ID);
+    }
+    else if ( ID == myMaxID )
+    {
+      --myMaxID;
+      if ( !myPoolOfID.empty() ) // assure that myMaxID is not in myPoolOfID
+      {
+        set<int>::iterator i = --myPoolOfID.end();
+        while ( i != myPoolOfID.begin() && myMaxID == *i ) {
+          --myMaxID; --i;
+        }
+        if ( myMaxID == *i )
+          --myMaxID; // begin of myPoolOfID reached
+        else
+          ++i;
+        myPoolOfID.erase( i, myPoolOfID.end() );
+      }
+    }
+  }
+}
+
+void SMDS_MeshIDFactory::Clear()
+{
+  myMaxID = 0;
+  myPoolOfID.clear();
 }