MPI_Get_elements - Returns the number of basic elements in
a data type
SYNOPSIS
C:
#include <mpi.h>
int MPI_Get_elements ( status, datatype, elements )
MPI_Status *status;
MPI_Datatype datatype;
int *elements;
C++:
#include <mpi.h>
int Status::Get_elements(
const Datatype& datatype) const
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER status(MPI_STATUS_SIZE), datatype, count, ierror
CALL MPI_GET_ELEMENTS(status, datatype, count, ierror)
STANDARDS
This release implements the MPI 1.2 standard, as
documented by the MPI Forum in the spring 1997 release of
MPI: A Message Passing Interface Standard.
DESCRIPTION
The MPI_Get_elements routine returns the number of basic
elements in a data type. This routine accepts the
following parameters:
status Specifies the return status of the receive
operation (status)
datatype Specifies the data type used by the receive
operation (handle)
elements Returns the number of received basic elements
(integer)
ierror Specifies the return code value for successful
completion, which is in MPI_SUCCESS.
MPI_SUCCESS is defined in the mpif.h file.
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