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salome-med  6.5.0
ProcessorGroup.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 __PROCESSORGROUP_HXX__
00021 #define __PROCESSORGROUP_HXX__
00022 
00023 #include "CommInterface.hxx"
00024 
00025 #include <set>
00026 
00027 namespace ParaMEDMEM
00028 {
00029   class ProcessorGroup
00030   {
00031   public:
00032   
00033     ProcessorGroup(const CommInterface& interface):_comm_interface(interface) { }
00034     ProcessorGroup(const CommInterface& interface, std::set<int> proc_ids):
00035       _comm_interface(interface),_proc_ids(proc_ids) { }
00036     ProcessorGroup (const ProcessorGroup& proc_group, std::set<int> proc_ids):
00037       _comm_interface(proc_group.getCommInterface()),_proc_ids(proc_ids) { }
00038     ProcessorGroup (const ProcessorGroup& other):
00039       _comm_interface(other.getCommInterface()),_proc_ids(other._proc_ids) { }
00040     ProcessorGroup (const CommInterface& interface, int start, int end);
00041     virtual ~ProcessorGroup() { }
00042     virtual ProcessorGroup *deepCpy() const = 0;
00043     virtual ProcessorGroup* fuse (const ProcessorGroup&) const = 0;
00044     virtual void intersect (ProcessorGroup&) = 0;
00045     bool contains(int rank) const { return _proc_ids.find(rank)!=_proc_ids.end(); }
00046     virtual bool containsMyRank() const = 0;
00047     int size() const  { return _proc_ids.size(); }
00048     const CommInterface& getCommInterface()const { return _comm_interface; }
00049     virtual int myRank() const = 0;
00050     virtual int translateRank(const ProcessorGroup*, int) const = 0;
00051     virtual ProcessorGroup* createComplementProcGroup() const = 0;
00052     virtual ProcessorGroup* createProcGroup() const = 0;
00053     virtual const std::set<int>& getProcIDs()const  { return _proc_ids; } 
00054   protected:
00055     const CommInterface _comm_interface;
00056     std::set<int> _proc_ids;
00057   };
00058 }
00059 
00060 #endif