+++ /dev/null
-// 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
-//
-// 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
-//
-// File : SMDS_MeshNodeIDFactory.cxx
-// Author : Jean-Michel BOULCOURT
-// Module : SMESH
-//
-#ifdef _MSC_VER
-#pragma warning(disable:4786)
-#endif
-
-#include "SMDS_MeshNodeIDFactory.hxx"
-#include "SMDS_MeshElement.hxx"
-#include "SMDS_Mesh.hxx"
-
-#include <vtkUnstructuredGrid.h>
-#include <vtkCellType.h>
-
-using namespace std;
-
-//=======================================================================
-//function : SMDS_MeshNodeIDFactory
-//purpose :
-//=======================================================================
-SMDS_MeshNodeIDFactory::SMDS_MeshNodeIDFactory() :
- SMDS_MeshIDFactory(), myMin(0), myMax(0)
-{
-}
-
-//=======================================================================
-//function : BindID
-//purpose :
-//=======================================================================
-bool SMDS_MeshNodeIDFactory::BindID(int ID, SMDS_MeshElement * elem)
-{
- updateMinMax(ID);
- return true;
-}
-
-//=======================================================================
-//function : MeshElement
-//purpose :
-//=======================================================================
-SMDS_MeshElement* SMDS_MeshNodeIDFactory::MeshElement(int ID)
-{
- // commented since myMax can be 0 after ReleaseID()
-// if ((ID < 1) || (ID > myMax))
-// return NULL;
- const SMDS_MeshElement* elem = GetMesh()->FindNode(ID);
- return (SMDS_MeshElement*) (elem);
-}
-
-//=======================================================================
-//function : GetFreeID
-//purpose :
-//=======================================================================
-int SMDS_MeshNodeIDFactory::GetFreeID()
-{
- int ID;
- do {
- ID = SMDS_MeshIDFactory::GetFreeID();
- } while ( MeshElement( ID ));
- return ID;
-}
-
-//=======================================================================
-//function : ReleaseID
-//purpose :
-//=======================================================================
-void SMDS_MeshNodeIDFactory::ReleaseID(const int ID, int vtkId)
-{
- SMDS_MeshIDFactory::ReleaseID(ID);
- myMesh->setMyModified();
- if (ID == myMax)
- myMax = 0; // --- force updateMinMax
- if (ID == myMin)
- myMax = 0; // --- force updateMinMax
-}
-
-//=======================================================================
-//function : GetMaxID
-//purpose :
-//=======================================================================
-
-int SMDS_MeshNodeIDFactory::GetMaxID() const
-{
- if (myMax == 0)
- updateMinMax();
- return myMax;
-}
-
-//=======================================================================
-//function : GetMinID
-//purpose :
-//=======================================================================
-
-int SMDS_MeshNodeIDFactory::GetMinID() const
-{
- if (myMax == 0)
- updateMinMax();
- return myMin;
-}
-
-//=======================================================================
-//function : updateMinMax
-//purpose :
-//=======================================================================
-
-void SMDS_MeshNodeIDFactory::updateMinMax() const
-{
- 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
-{
- return myMesh->elementsIterator(SMDSAbs_Node);
-}
-
-void SMDS_MeshNodeIDFactory::Clear()
-{
- myMin = myMax = 0;
- SMDS_MeshIDFactory::Clear();
-}
-
-void SMDS_MeshNodeIDFactory::emptyPool(int maxId)
-{
- SMDS_MeshIDFactory::emptyPool(maxId);
- myMax = maxId;
-}
