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salome-med  6.5.0
ExplicitCoincidentDEC.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 #ifndef __EXPLICITCOINCIDENTDEC_HXX__
00021 #define __EXPLICITCOINCIDENTDEC_HXX__
00022 
00023 #include "DisjointDEC.hxx"
00024 #include "ExplicitMapping.hxx"
00025 #include "ExplicitTopology.hxx"
00026 
00027 #include <map>
00028 
00029 namespace ParaMEDMEM
00030 {
00031   class BlockTopology;
00032 
00033   class ExplicitCoincidentDEC : public DisjointDEC
00034   {
00035   public:
00036     ExplicitCoincidentDEC();
00037     virtual ~ExplicitCoincidentDEC();
00038     void synchronize();
00039     void broadcastTopology(BlockTopology*&, int tag);
00040     void broadcastTopology(const ExplicitTopology* toposend, ExplicitTopology* toporecv, int tag);
00041     void transferMappingToSource();
00042     void prepareSourceDE();
00043     void prepareTargetDE();
00044     void recvData();
00045     void sendData();
00046   private:  
00047     ExplicitTopology* _toposource;
00048     ExplicitTopology* _topotarget;
00049     ProcessorGroup* _targetgroup;
00050     ProcessorGroup* _sourcegroup;
00051     int* _sendcounts;
00052     int* _recvcounts;
00053     int* _senddispls;
00054     int* _recvdispls;
00055     double* _recvbuffer;
00056     double* _sendbuffer;
00057     std::map<int,std::pair<int,int> > _distant_elems;
00058     ExplicitMapping _explicit_mapping;
00059   }; 
00060 }
00061 
00062 #endif