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.. _mpi_win_get_name:
MPI_Win_get_name
================
.. include_body
:ref:`MPI_Win_get_name` |mdash| Obtains the name of a window.
SYNTAX
------
C Syntax
^^^^^^^^
.. code-block:: c
#include <mpi.h>
int MPI_Win_get_name(MPI_Win win, char *win_name, int *resultlen)
Fortran Syntax
^^^^^^^^^^^^^^
.. code-block:: fortran
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_GET_NAME(WIN, WIN_NAME, RESULTLEN, IERROR)
INTEGER WIN, RESULTLEN, IERROR
CHARACTER*(*) WIN_NAME
Fortran 2008 Syntax
^^^^^^^^^^^^^^^^^^^
.. code-block:: fortran
USE mpi_f08
MPI_Win_get_name(win, win_name, resultlen, ierror)
TYPE(MPI_Win), INTENT(IN) :: win
CHARACTER(LEN=MPI_MAX_OBJECT_NAME), INTENT(OUT) :: win_name
INTEGER, INTENT(OUT) :: resultlen
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
INPUT PARAMETER
---------------
* ``win``: Window whose name is to be returned (handle).
OUTPUT PARAMETERS
-----------------
* ``win_name``: the name 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
------
.. include:: ./ERRORS.rst
|
