178. Error Handlers for Windows

MPI_WIN_CREATE_ERRHANDLER(function, errhandler)
IN function	user defined error handling procedure (function)
OUT errhandler	MPI error handler (handle)

2.2 int MPI_Win_create_errhandler(MPI_Win_errhandler_function *function, MPI_Errhandler *errhandler)
MPI_WIN_CREATE_ERRHANDLER(FUNCTION, ERRHANDLER, IERROR)
EXTERNAL FUNCTION
INTEGER ERRHANDLER, IERROR

2.2 { static MPI::Errhandler MPI::Win::Create_errhandler(MPI::Win::Errhandler_function* function) (binding deprecated, see Section Deprecated since MPI-2.2 ) }

Creates an error handler that can be attached to a window object. The user routine should be, in C, a function of type MPI_Win_errhandler_function which is defined as

2.2 typedef void MPI_Win_errhandler_function(MPI_Win *, int *, ...);
The first argument is the window in use, the second is the error code to be returned.

In Fortran, the user routine should be of the form:

2.2 SUBROUTINE WIN_ERRHANDLER_FUNCTION(WIN, ERROR_CODE)
INTEGER WIN, ERROR_CODE

In C++, the user routine should be of the form:

2.2 { typedef void MPI::Win::Errhandler_function(MPI::Win &, int *, ... ); (binding deprecated, see Section Deprecated since MPI-2.2 ) }

MPI_WIN_SET_ERRHANDLER(win, errhandler)
INOUT win	window (handle)
IN errhandler	new error handler for window (handle)

int MPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler)

MPI_WIN_SET_ERRHANDLER(WIN, ERRHANDLER, IERROR)
INTEGER WIN, ERRHANDLER, IERROR

{ void MPI::Win::Set_errhandler(const MPI::Errhandler& errhandler) (binding deprecated, see Section Deprecated since MPI-2.2 ) }

Attaches a new error handler to a window. The error handler must be either a predefined error handler, or an error handler created by a call to MPI_WIN_CREATE_ERRHANDLER.

MPI_WIN_GET_ERRHANDLER(win, errhandler)
IN win	window (handle)
OUT errhandler	error handler currently associated with window (handle)

int MPI_Win_get_errhandler(MPI_Win win, MPI_Errhandler *errhandler)

MPI_WIN_GET_ERRHANDLER(WIN, ERRHANDLER, IERROR)
INTEGER WIN, ERRHANDLER, IERROR

{ MPI::Errhandler MPI::Win::Get_errhandler() const (binding deprecated, see Section Deprecated since MPI-2.2 ) }

Retrieves the error handler currently associated with a window.

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