NAME

       MPI_Win_get_errhandler - Retrieves the error handler currently associated with a window.

SYNTAX

C Syntax

       #include <mpi.h>
       int MPI_Win_get_errhandler(MPI_Win win, MPI_Errhandler *errhandler)

Fortran Syntax

       INCLUDE 'mpif.h'
       MPI_WIN_GET_ERRHANDLER(WIN, ERRHANDLER, IERROR)
            INTEGER WIN, ERRHANDLER, IERROR

C++ Syntax

       #include <mpi.h>
       MPI::Errhandler MPI::Win::Get_errhandler() const

INPUT PARAMETER

       win       Window (handle).

OUTPUT PARAMETERS

       errhandler
                 Error handler currently associated with window (handle).

       IERROR    Fortran only: Error status (integer).

DESCRIPTION

       MPI_Win_get_errhandler retrieves the error handler currently associated with a window.

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.

1.6.5                                             Jun 26, 2013                         MPI_Win_get_errhandler(3)