X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FOBJECT%2FSMESH_ExtractGeometry.cxx;h=0376aba38567c85db8c9d8e8e7a3967d46030a23;hb=184f00f38ef65b5d58b798e8c13042c16e030a4f;hp=acd4a6f5fe2fcc2e9b196cf18f6c1d8c81dceae1;hpb=c63ee099ad2b149bd70136839c973e8910137bc5;p=modules%2Fsmesh.git

diff --git a/src/OBJECT/SMESH_ExtractGeometry.cxx b/src/OBJECT/SMESH_ExtractGeometry.cxx
index acd4a6f5f..0376aba38 100644
--- a/src/OBJECT/SMESH_ExtractGeometry.cxx
+++ b/src/OBJECT/SMESH_ExtractGeometry.cxx
@@ -1,23 +1,24 @@
-//  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.salome-platform.org/ or email : webmaster.salome@opencascade.com
-
-
+//  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.
+//
+//  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
+//
 #include "SMESH_ExtractGeometry.h"
 
 #include <vtkCell.h>
@@ -28,6 +29,8 @@
 #include <vtkObjectFactory.h>
 #include <vtkPointData.h>
 #include <vtkUnstructuredGrid.h>
+#include <vtkInformation.h>
+#include <vtkInformationVector.h>
 
 using namespace std;
 
@@ -55,27 +58,32 @@ SMESH_ExtractGeometry::~SMESH_ExtractGeometry(){}
 
 
 vtkIdType SMESH_ExtractGeometry::GetElemObjId(int theVtkID){
-  if(myElemVTK2ObjIds.empty() || theVtkID > myElemVTK2ObjIds.size()) return -1;
-#if defined __GNUC_2__
+  if( theVtkID < 0 || theVtkID >= myElemVTK2ObjIds.size()) return -1;
   return myElemVTK2ObjIds[theVtkID];
-#else
-  return myElemVTK2ObjIds.at(theVtkID);
-#endif
 }
 
 
 vtkIdType SMESH_ExtractGeometry::GetNodeObjId(int theVtkID){
-  if(myNodeVTK2ObjIds.empty() || theVtkID > myNodeVTK2ObjIds.size()) return -1;
-#if defined __GNUC_2__
+  if ( theVtkID < 0 || theVtkID >= myNodeVTK2ObjIds.size()) return -1;
   return myNodeVTK2ObjIds[theVtkID];
-#else
-  return myNodeVTK2ObjIds.at(theVtkID);
-#endif
 }
 
 
-void SMESH_ExtractGeometry::Execute()
+int SMESH_ExtractGeometry::RequestData(
+  vtkInformation *vtkNotUsed(request),
+  vtkInformationVector **inputVector,
+  vtkInformationVector *outputVector)
 {
+  // get the info objects
+  vtkInformation *inInfo = inputVector[0]->GetInformationObject(0);
+  vtkInformation *outInfo = outputVector->GetInformationObject(0);
+
+  // get the input and ouptut
+  vtkDataSet *input = vtkDataSet::SafeDownCast(
+    inInfo->Get(vtkDataObject::DATA_OBJECT()));
+  vtkUnstructuredGrid *output = vtkUnstructuredGrid::SafeDownCast(
+    outInfo->Get(vtkDataObject::DATA_OBJECT()));
+
   vtkIdType ptId, numPts, numCells, i, cellId, newCellId, newId, *pointMap;
   vtkIdList *cellPts;
   vtkCell *cell;
@@ -84,10 +92,8 @@ void SMESH_ExtractGeometry::Execute()
   vtkFloatingPointType multiplier;
   vtkPoints *newPts;
   vtkIdList *newCellPts;
-  vtkDataSet *input = this->GetInput();
   vtkPointData *pd = input->GetPointData();
   vtkCellData *cd = input->GetCellData();
-  vtkUnstructuredGrid *output = this->GetOutput();
   vtkPointData *outputPD = output->GetPointData();
   vtkCellData *outputCD = output->GetCellData();
   int npts;
@@ -99,7 +105,7 @@ void SMESH_ExtractGeometry::Execute()
   if ( ! this->ImplicitFunction )
     {
     vtkErrorMacro(<<"No implicit function specified");
-    return;
+    return 0;
     }
 
   newCellPts = vtkIdList::New();
@@ -251,4 +257,5 @@ void SMESH_ExtractGeometry::Execute()
     }
 
   output->Squeeze();
+  return 1;
 }