-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D
//
-// 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 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.
+// 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
+// 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
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#ifndef __PARAMESH_HXX__
#define __PARAMESH_HXX__
-#include "MEDCouplingUMesh.hxx"
+#include "MEDCouplingPointSet.hxx"
#include "ProcessorGroup.hxx"
+#include "MEDCouplingMemArray.hxx"
#include <string>
#include <vector>
-namespace ParaMEDMEM
+namespace MEDCoupling
{
class Topology;
class BlockTopology;
class DataArrayInt;
+ /*!
+ * \anchor ParaMESH-det
+ *
+ * Parallel representation of an unstructured mesh.
+ *
+ * This class is very specific to the requirement of parallel code computations.
+ * Two main constructors are available:
+ * - the most simple one, taking directly a \ref meshes "MEDCoupling mesh" object
+ * - the second one (for an advanced usage), which can be used to specify an explicit topology
+ * in a parallel computation.
+ */
class ParaMESH
{
public:
- ParaMESH( MEDCouplingUMesh *subdomain_mesh,
- MEDCouplingUMesh *subdomain_face,
+ ParaMESH( MEDCouplingPointSet *mesh,
+ const ProcessorGroup& proc_group, const std::string& name);
+ ParaMESH( MEDCouplingPointSet *subdomain_mesh,
+ MEDCouplingPointSet *subdomain_face,
DataArrayInt *CorrespElt_local2global,
DataArrayInt *CorrespFace_local2global,
DataArrayInt *CorrespNod_local2global,
const ProcessorGroup& proc_group ) ;
- ParaMESH( MEDCouplingUMesh *mesh,
- const ProcessorGroup& proc_group, const std::string& name);
virtual ~ParaMESH();
+ void setNodeGlobal(DataArrayInt *nodeGlobal);
+ void setCellGlobal(DataArrayInt *cellGlobal);
Topology* getTopology() const { return _explicit_topology; }
bool isStructured() const { return _cell_mesh->isStructured(); }
- MEDCouplingUMesh *getCellMesh() const { return _cell_mesh; }
- MEDCouplingUMesh *getFaceMesh() const { return _face_mesh; }
+ MEDCouplingPointSet *getCellMesh() const { return _cell_mesh; }
+ MEDCouplingPointSet *getFaceMesh() const { return _face_mesh; }
BlockTopology* getBlockTopology() const { return _block_topology; }
- const int* getGlobalNumberingNode() const { return _node_global->getPointer(); }
- const int* getGlobalNumberingFace() const { return _face_global->getPointer(); }
- const int* getGlobalNumberingCell() const { return _cell_global->getPointer(); }
+ DataArrayInt* getGlobalNumberingNodeDA() const { if(_node_global) _node_global->incrRef(); return _node_global; }
+ DataArrayInt* getGlobalNumberingFaceDA() const { if(_face_global) _face_global->incrRef(); return _face_global; }
+ DataArrayInt* getGlobalNumberingCellDA() const { if(_cell_global) _cell_global->incrRef(); return _cell_global; }
+ const int* getGlobalNumberingNode() const { if(_node_global) return _node_global->getConstPointer(); return 0; }
+ const int* getGlobalNumberingFace() const { if(_face_global) return _face_global->getConstPointer(); return 0; }
+ const int* getGlobalNumberingCell() const { if(_cell_global) return _cell_global->getConstPointer(); return 0; }
private:
//mesh object underlying the ParaMESH object
- MEDCouplingUMesh *_cell_mesh ;
- MEDCouplingUMesh *_face_mesh ;
+ MEDCouplingPointSet *_cell_mesh ;
+ MEDCouplingPointSet *_face_mesh ;
//id of the local grid
int _my_domain_id;
//global topology of the cells
- ParaMEDMEM::BlockTopology* _block_topology;
+ MEDCoupling::BlockTopology* _block_topology;
Topology* _explicit_topology;
// pointers to global numberings
DataArrayInt* _node_global;
