00001 //@HEADER 00002 /* 00003 ************************************************************************ 00004 00005 Isorropia: Partitioning and Load Balancing Package 00006 Copyright (2006) Sandia Corporation 00007 00008 Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00009 license for use of this work by or on behalf of the U.S. Government. 00010 00011 This library is free software; you can redistribute it and/or modify 00012 it under the terms of the GNU Lesser General Public License as 00013 published by the Free Software Foundation; either version 2.1 of the 00014 License, or (at your option) any later version. 00015 00016 This library is distributed in the hope that it will be useful, but 00017 WITHOUT ANY WARRANTY; without even the implied warranty of 00018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 Lesser General Public License for more details. 00020 00021 You should have received a copy of the GNU Lesser General Public 00022 License along with this library; if not, write to the Free Software 00023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00024 USA 00025 00026 ************************************************************************ 00027 */ 00028 //@HEADER 00029 00030 #ifndef _Isorropia_Partitioner2D_hpp_ 00031 #define _Isorropia_Partitioner2D_hpp_ 00032 00033 #include <Isorropia_ConfigDefs.hpp> 00034 #include <Teuchos_ParameterList.hpp> 00035 #include <Isorropia_Partitioner.hpp> 00036 00037 namespace Isorropia { 00038 00050 class Partitioner2D : public Isorropia::Partitioner 00051 { 00052 public: 00053 00055 virtual ~Partitioner2D() {} 00056 00057 00072 // virtual void compute_partitioning(bool force_repartitioning=false) __deprecated 00073 // { 00074 // return (partition(force_repartitioning)); 00075 // } 00076 00077 virtual void partition(bool force_repartitioning=false) = 0; 00078 00081 virtual bool partitioning_already_computed() const = 0; 00082 00086 virtual int newPartitionNumber(int myElem) const = 0; 00087 00090 virtual int numElemsInPartition(int partition) const = 0; 00091 00095 virtual void elemsInPartition(int partition, 00096 int* elementList, 00097 int len) const = 0; 00098 00099 };//class Partitioner2D 00100 00101 }//namespace Isorropia 00102 00103 #endif 00104