X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FParaMEDMEM%2FMPIProcessorGroup.cxx;h=6e13d8502ff3222be94fdc90ac112182c0ba4bcf;hb=c41e6035d050073ea10040690daae247865b8b74;hp=055cc5122c8608a2244eafcd13a6ca632fff28e9;hpb=899ba6b68efb17809fd6181a4897c59ec3c72ea1;p=tools%2Fmedcoupling.git

diff --git a/src/ParaMEDMEM/MPIProcessorGroup.cxx b/src/ParaMEDMEM/MPIProcessorGroup.cxx
index 055cc5122..6e13d8502 100644
--- a/src/ParaMEDMEM/MPIProcessorGroup.cxx
+++ b/src/ParaMEDMEM/MPIProcessorGroup.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2015  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2016  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
@@ -29,39 +29,38 @@
 
 using namespace std;
 
-/*! \defgroup processor_group Processor Groups
- * 
- * \section processor_group_overview Overview
- * The MPIProcessorGroup class is used to set up processor groups that help to define
- * the MPI topology of the couplings. They can be set up in various ways, the most common being
- * the use of the \c MPIProcessorGroup(Comminterface, int pfirst, int plast) 
- * constructor.
- * 
- * The following code excerpt creates two processor groups on respectively 3 and 2 processors.
- \verbatim
- int main()
- {
- MPI_Init(&argc,&argv);
- CommInterface comm_interface;
- MPIProcessorGroup codeA_group(comm_interface, 0, 2);
- MPIProcessorGroup codeB_group(comm_interface, 3, 4);
-   
- ...
- }
- \endverbatim
-*/
-
 
-namespace ParaMEDMEM
+namespace MEDCoupling
 {
-  /*! 
-    \addtogroup processor_group
-    @{ 
+  /*!
+   \anchor MPIProcessorGroup-det
+   \class MPIProcessorGroup
+
+   The MPIProcessorGroup class represents a set of distinct "processors" (computation nodes)
+   in a MPI code. It is used to define the MPI topology of code couplings.
+
+   Groups can be set up in various ways, the most common being
+   the use of the \c MPIProcessorGroup(Comminterface, int pfirst, int plast)
+   constructor.
+
+   The following code excerpt creates two processor groups on respectively 3 and 2 processors.
+   \verbatim
+   int main()
+   {
+   MPI_Init(&argc,&argv);
+   CommInterface comm_interface;
+   MPIProcessorGroup codeA_group(comm_interface, 0, 2);  // groups processors 0, 1 and 2
+   MPIProcessorGroup codeB_group(comm_interface, 3, 4);  // groups processors 3 and 4
+
+   ...
+   }
+   \endverbatim
   */
 
+
   /*! 
    * Creates a processor group that is based on all the
-   MPI_COMM_WORLD processor.This routine must be called by all processors in MPI_COMM_WORLD.
+   processors of MPI_COMM_WORLD .This routine must be called by all processors in MPI_COMM_WORLD.
    \param interface CommInterface object giving access to the MPI
    communication layer
   */
@@ -87,7 +86,7 @@ namespace ParaMEDMEM
   */
 
   MPIProcessorGroup::MPIProcessorGroup(const CommInterface& interface, set<int> proc_ids, const MPI_Comm& world_comm):
-    ProcessorGroup(interface, proc_ids),_world_comm(world_comm)
+    ProcessorGroup(interface, proc_ids), _world_comm(world_comm)
   {
     updateMPISpecificAttributes();
   }
@@ -164,19 +163,18 @@ namespace ParaMEDMEM
     delete[] ranks;
     _comm_interface.groupFree(&group_world);  // MPI_Group is a C structured and won't get de-allocated automatically?
   }
-  /*!
-    @}
-  */
 
   MPIProcessorGroup::MPIProcessorGroup (const ProcessorGroup& proc_group, set<int> proc_ids) :
-    ProcessorGroup(proc_group.getCommInterface()),_world_comm(MPI_COMM_WORLD)
+    ProcessorGroup(proc_group.getCommInterface()),
+    _world_comm(MPI_COMM_WORLD), _group(MPI_GROUP_NULL), _comm(MPI_COMM_NULL)
   {
     cout << "MPIProcessorGroup (const ProcessorGroup& proc_group, set<int> proc_ids)" <<endl;
     cout << "Not implemented yet !"<<endl;
     exit(1);
   }
 
-  MPIProcessorGroup::MPIProcessorGroup(const MPIProcessorGroup& other):ProcessorGroup(other),_world_comm(other._world_comm)
+  MPIProcessorGroup::MPIProcessorGroup(const MPIProcessorGroup& other):
+      ProcessorGroup(other),_world_comm(other._world_comm)
   {
     updateMPISpecificAttributes();
   }
@@ -188,10 +186,6 @@ namespace ParaMEDMEM
       _comm_interface.commFree(&_comm);
   
   }
-  /*!
-    \addtogroup processor_group
-    @{
-  */
 
   /*! Translation of the rank id between two processor groups. This method translates rank \a rank
     on the current processor group to the rank on group pointed by \a group.
@@ -224,7 +218,7 @@ namespace ParaMEDMEM
     
   }
 
-  ProcessorGroup *MPIProcessorGroup::deepCpy() const
+  MPIProcessorGroup *MPIProcessorGroup::deepCopy() const
   {
     return new MPIProcessorGroup(*this);
   }
@@ -251,9 +245,6 @@ namespace ParaMEDMEM
     return rank;
   }
   
-  /*!
-    @}
-  */
   ProcessorGroup* MPIProcessorGroup::createProcGroup() const
   {
     set <int> procs;