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MPI_Win_get_name(3OpenMPI)                                                        MPI_Win_get_name(3OpenMPI)



NAME
       MPI_Win_get_name -SYNTAX MPI_Win_get_nameSYNTAX


SYNTAX
C Syntax
       #include <mpi.h>
       int MPI_Win_get_name(MPI_Win win, char *win_name, int *resultlen)


Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_WIN_GET_NAME(WIN, WIN_NAME, RESULTLEN, IERROR)
            INTEGER WIN, RESULTLEN, IERROR
            CHARACTER*(*) WIN_NAME


C++ Syntax
       #include <mpi.h>
       void MPI::Win::Get_name(char* win_name, int& resultlen) const


INPUT PARAMETER
       win       Window whose name is to be returned (handle).


OUTPUT PARAMETERS
       win_name  the  Tame  previously  stored  on  the  window,  or  an empty string if no such name exists
                 (string).

       resultlen Length of returned name (integer).

       IERROR    Fortran only: Error status (integer).


DESCRIPTION
ERRORS
       Almost all MPI routines return an error value; C routines as the value of the  function  and  Fortran
       routines  in  the  last argument. C++ functions do not return errors. If the default error handler is
       set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism will be used to  throw
       an MPI:Exception object.

       Before  the  error value is returned, the current MPI error handler is called. By default, this error
       handler aborts the MPI job, except for I/O function errors. The error handler  may  be  changed  with
       MPI_Comm_set_errhandler;  the  predefined  error handler MPI_ERRORS_RETURN may be used to cause error
       values to be returned. Note that MPI does not guarantee that an MPI  program  can  continue  past  an
       error.





Open MPI 1.2                                   September 2006                     MPI_Win_get_name(3OpenMPI)