metis_partitioner.h

Go to the documentation of this file.
00001 // The libMesh Finite Element Library.
00002 // Copyright (C) 2002-2012 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
00003 
00004 // This library is free software; you can redistribute it and/or
00005 // modify it under the terms of the GNU Lesser General Public
00006 // License as published by the Free Software Foundation; either
00007 // version 2.1 of the License, or (at your option) any later version.
00008 
00009 // This library is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012 // Lesser General Public License for more details.
00013 
00014 // You should have received a copy of the GNU Lesser General Public
00015 // License along with this library; if not, write to the Free Software
00016 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00017 
00018 
00019 
00020 #ifndef LIBMESH_METIS_PARTITIONER_H
00021 #define LIBMESH_METIS_PARTITIONER_H
00022 
00023 // Local Includes -----------------------------------
00024 #include "libmesh/partitioner.h"
00025 
00026 // C++ Includes   -----------------------------------
00027 
00028 namespace libMesh
00029 {
00030 
00036 // ------------------------------------------------------------
00037 // MetisPartitioner class definition
00038 class MetisPartitioner : public Partitioner
00039 {
00040  public:
00041 
00045   MetisPartitioner () {}
00046 
00051   virtual AutoPtr<Partitioner> clone () const {
00052     AutoPtr<Partitioner> cloned_partitioner
00053       (new MetisPartitioner());
00054     return cloned_partitioner;
00055   }
00056 
00057   virtual void attach_weights(ErrorVector * weights) { _weights = weights; }
00058 
00059 protected:
00063   virtual void _do_partition (MeshBase& mesh,
00064                               const unsigned int n);
00065 };
00066 
00067 
00068 
00069 } // namespace libMesh
00070 
00071 
00072 #endif // LIBMESH_METIS_PARTITIONER_H
Site Created By: libMesh Developers
Last modified: February 05 2013 19:54:47 UTC

Hosted By: