X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMDS%2FSMDS_MeshElementIDFactory.cxx;h=92c74259cdc8078742c2e4f4a6daac84084134d5;hp=34b433f4160d02a16801e44dd0631f7c9ffec218;hb=4d6cb35b786d3d1686f5416a36623173028958f5;hpb=8b4ba0cdff7660465a9ea7b26ef0df0757afed97

diff --git a/src/SMDS/SMDS_MeshElementIDFactory.cxx b/src/SMDS/SMDS_MeshElementIDFactory.cxx
index 34b433f41..92c74259c 100644
--- a/src/SMDS/SMDS_MeshElementIDFactory.cxx
+++ b/src/SMDS/SMDS_MeshElementIDFactory.cxx
@@ -1,18 +1,183 @@
-using namespace std;
-// File:	SMDS_MeshElementIDFactory.cxx
-// Created:	Tue May  7 16:57:15 2002
-// Author:	Jean-Michel BOULCOURT
-//		<jmb@localhost.localdomain>
+// Copyright (C) 2007-2013  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.
+//
+// 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_MeshElementIDFactory.cxx
+//  Author : Jean-Michel BOULCOURT
+//  Module : SMESH
+//
+#ifdef _MSC_VER
+#pragma warning(disable:4786)
+#endif
+
+#include "SMDS_MeshElementIDFactory.hxx"
+#include "SMDS_MeshElement.hxx"
+#include "SMDS_Mesh.hxx"
+
+#include "utilities.h"
 
+#include "SMDS_UnstructuredGrid.hxx"
+#include <vtkCellType.h>
 
-#include "SMDS_MeshElementIDFactory.ixx"
+#include <climits>
+
+using namespace std;
 
 //=======================================================================
 //function : SMDS_MeshElementIDFactory
 //purpose  : 
 //=======================================================================
+SMDS_MeshElementIDFactory::SMDS_MeshElementIDFactory():
+  SMDS_MeshNodeIDFactory()
+{
+}
+
+int SMDS_MeshElementIDFactory::SetInVtkGrid(SMDS_MeshElement * elem)
+{
+   // --- retrieve nodes ID
+
+  SMDS_MeshCell *cell = dynamic_cast<SMDS_MeshCell*>(elem);
+  assert(cell);
+  vector<vtkIdType> nodeIds;
+  SMDS_ElemIteratorPtr it = elem->nodesIterator();
+  while(it->more())
+  {
+      int nodeId = (static_cast<const SMDS_MeshNode*>(it->next()))->getVtkId();
+      MESSAGE("   node in cell " << cell->getVtkId() << " : " << nodeId)
+      nodeIds.push_back(nodeId);
+  }
+
+  // --- insert cell in vtkUnstructuredGrid
+
+  vtkUnstructuredGrid * grid = myMesh->getGrid();
+  //int locType = elem->GetType();
+  int typ = VTK_VERTEX;//GetVtkCellType(locType);
+  int cellId = grid->InsertNextLinkedCell(typ, nodeIds.size(), &nodeIds[0]);
+  cell->setVtkId(cellId); 
+  //MESSAGE("SMDS_MeshElementIDFactory::SetInVtkGrid " << cellId);
+  return cellId;
+}
+
+//=======================================================================
+//function : BindID
+//purpose  : 
+//=======================================================================
+
+bool SMDS_MeshElementIDFactory::BindID(int ID, SMDS_MeshElement * elem)
+{
+  MESSAGE("SMDS_MeshElementIDFactory::BindID " << ID);
+  SetInVtkGrid(elem);
+  return myMesh->registerElement(ID, elem);
+}
+
+//=======================================================================
+//function : MeshElement
+//purpose  : 
+//=======================================================================
+SMDS_MeshElement* SMDS_MeshElementIDFactory::MeshElement(int ID)
+{
+  if ((ID<1) || (ID>=myMesh->myCells.size()))
+    return NULL;
+  const SMDS_MeshElement* elem = GetMesh()->FindElement(ID);
+  return (SMDS_MeshElement*)(elem);
+}
+
+//=======================================================================
+//function : GetFreeID
+//purpose  : 
+//=======================================================================
+
+int SMDS_MeshElementIDFactory::GetFreeID()
+{
+  int ID;
+  do {
+    ID = SMDS_MeshIDFactory::GetFreeID();
+  } while ( MeshElement( ID ));
+  return ID;
+}
+
+//=======================================================================
+//function : ReleaseID
+//purpose  : 
+//=======================================================================
+void SMDS_MeshElementIDFactory::ReleaseID(int ID, int vtkId)
+{
+  if (ID < 1) // TODO check case ID == O
+    {
+      MESSAGE("~~~~~~~~~~~~~~ SMDS_MeshElementIDFactory::ReleaseID ID = " << ID);
+      return;
+    }
+  //MESSAGE("~~~~~~~~~~~~~~ SMDS_MeshElementIDFactory::ReleaseID smdsId vtkId " << ID << " " << vtkId);
+  if (vtkId >= 0)
+    {
+      assert(vtkId < myMesh->myCellIdVtkToSmds.size());
+      myMesh->myCellIdVtkToSmds[vtkId] = -1;
+      myMesh->setMyModified();
+    }
+  SMDS_MeshIDFactory::ReleaseID(ID);
+  if (ID == myMax)
+    myMax = 0;
+  if (ID == myMin)
+    myMax = 0;
+}
+
+//=======================================================================
+//function : updateMinMax
+//purpose  : 
+//=======================================================================
 
-SMDS_MeshElementIDFactory::SMDS_MeshElementIDFactory() : SMDS_MeshIDFactory()
+void SMDS_MeshElementIDFactory::updateMinMax() const
 {
+  myMin = INT_MAX;
+  myMax = 0;
+  for (int i = 0; i < myMesh->myCells.size(); i++)
+    {
+      if (myMesh->myCells[i])
+        {
+          int id = myMesh->myCells[i]->GetID();
+          if (id > myMax)
+            myMax = id;
+          if (id < myMin)
+            myMin = id;
+        }
+    }
+  if (myMin == INT_MAX)
+    myMin = 0;
 }
 
+//=======================================================================
+//function : elementsIterator
+//purpose  : Return an iterator on elements of the factory
+//=======================================================================
+
+SMDS_ElemIteratorPtr SMDS_MeshElementIDFactory::elementsIterator() const
+{
+    return myMesh->elementsIterator(SMDSAbs_All);
+}
+
+void SMDS_MeshElementIDFactory::Clear()
+{
+  //myMesh->myCellIdSmdsToVtk.clear();
+  myMesh->myCellIdVtkToSmds.clear();
+  myMin = myMax = 0;
+  SMDS_MeshIDFactory::Clear();
+}