NAME

       MPI_Win_call_errhandler  - Passes the supplied error code to the error handler assigned to
       a window

SYNTAX

C Syntax

       #include <mpi.h>
       int MPI_Win_call_errhandler(MPI_Win win, int errorcode)

Fortran Syntax

       INCLUDE 'mpif.h'
       MPI_WIN_CALL_ERRHANDLER(WIN, ERRORCODE, IERROR)
            INTEGER   WIN, ERRORCODE, IERROR

C++ Syntax

       #include <mpi.h>
       void MPI::Win::Call_errhandler(int errorcode) const

INPUT PARAMETERS

       win           Window with error handler (handle).

       errorcode     MPI error code (integer).

OUTPUT PARAMETER

       IERROR        Fortran only: Error status (integer).

DESCRIPTION

       This function invokes the error handler assigned to the window win with the supplied error
       code  errorcode. If the error handler was successfully called, the process is not aborted,
       and the error handler returns, this function returns MPI_SUCCESS.

NOTES

       Users should note that the default error handler is  MPI_ERRORS_ARE_FATAL.  Thus,  calling
       this  function  will  abort the window processes if the default error handler has not been
       changed for this 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.

       See the MPI man page for a full list of MPI error codes.

SEE ALSO

       MPI_Win_create_errhandler
       MPI_Win_set_errhandler