Generalization of unstructured grid supported by the remapper.

[tools/medcoupling.git] / src / ParaMEDMEM / MPIProcessorGroup.hxx

diff --git a/src/ParaMEDMEM/MPIProcessorGroup.hxx b/src/ParaMEDMEM/MPIProcessorGroup.hxx
index 62c9f438a6dfa9f1885fdbba0b4f7f4951bbadb5..4d99216544bc383e41cb670bdc5ee644971f6599 100644 (file)
--- a/src/ParaMEDMEM/MPIProcessorGroup.hxx
+++ b/src/ParaMEDMEM/MPIProcessorGroup.hxx
@@ -1,30 +1,32 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2013  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.
 //
-//  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 __MPIPROCESSORGROUP_HXX__
 #define __MPIPROCESSORGROUP_HXX__
 
+#include "ProcessorGroup.hxx"
+
 #include <set>
 #include <mpi.h>
 
 namespace ParaMEDMEM
 {
-  class ProcessorGroup;
   class CommInterface;
 
   class MPIProcessorGroup : public ProcessorGroup
@@ -33,17 +35,21 @@ namespace ParaMEDMEM
     MPIProcessorGroup(const CommInterface& interface);
     MPIProcessorGroup(const CommInterface& interface, std::set<int> proc_ids, const MPI_Comm& world_comm=MPI_COMM_WORLD);
     MPIProcessorGroup (const ProcessorGroup& proc_group, std::set<int> proc_ids);
-    MPIProcessorGroup(const CommInterface& interface,int pstart, int pend);
+    MPIProcessorGroup(const CommInterface& interface,int pstart, int pend, const MPI_Comm& world_comm=MPI_COMM_WORLD);
+    MPIProcessorGroup(const MPIProcessorGroup& other);
     virtual ~MPIProcessorGroup();
+    virtual ProcessorGroup *deepCpy() const;
     virtual ProcessorGroup* fuse (const ProcessorGroup&) const;
     void intersect (ProcessorGroup&) { }
-    int myRank() const { int rank; MPI_Comm_rank(_comm,&rank); return rank; }
+    int myRank() const;
     bool containsMyRank() const { int rank; MPI_Group_rank(_group, &rank); return (rank!=MPI_UNDEFINED); }
     int translateRank(const ProcessorGroup* group, int rank) const;
     const MPI_Comm* getComm() const { return &_comm; }
     ProcessorGroup* createComplementProcGroup() const;
     ProcessorGroup* createProcGroup() const;
     MPI_Comm getWorldComm() { return _world_comm; }
+  private:
+    void updateMPISpecificAttributes();
   private:
     const MPI_Comm _world_comm;
     MPI_Group _group;