#include <mpiGroup.h>

Collaboration diagram for olb::MPI_Group_Wrapper:

Detailed Description

Definition at line 34 of file mpiGroup.h.

Constructor & Destructor Documentation

olb::MPI_Group_Wrapper::MPI_Group_Wrapper ( )

Definition at line 36 of file mpiGroup.hh.

{
  if (MPI_Comm_dup(MPI_COMM_WORLD, &_commGroup) != MPI_SUCCESS) {
    throw std::runtime_error("Unable to duplicate MPI communicator");
  }
}

olb::MPI_Group_Wrapper::~MPI_Group_Wrapper ( )

Definition at line 43 of file mpiGroup.hh.

{
  MPI_Comm_free(&_commGroup);
}

MPI_Comm & olb::MPI_Group_Wrapper::getComm ( )

Definition at line 48 of file mpiGroup.hh.

                                    {
  return _commGroup;
}

The documentation for this class was generated from the following files: