MPI_Type_free_keyval.3.rst

MPI_Type_free_keyval

MPI_Type_free_keyval - Frees a previously created type key value.

SYNTAX

C Syntax

#include <mpi.h>

int MPI_Type_free_keyval(int *type_keyval)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_TYPE_FREE_KEYVAL(TYPE_KEYVAL, IERROR)
 INTEGER TYPE_KEYVAL, IERROR

Fortran 2008 Syntax

USE mpi_f08
MPI_Type_free_keyval(type_keyval, ierror)
 INTEGER, INTENT(INOUT) :: type_keyval
 INTEGER, OPTIONAL, INTENT(OUT) :: ierror

INPUT/OUTPUT PARAMETER

• type_keyval: Key value to free (integer).

OUTPUT PARAMETER

• ierror: Fortran only: Error status (integer).

DESCRIPTION

ERRORS

* MPI_Type_create_keyval