MPI_Type_extent - Returns the extent of a data type
SYNOPSIS
C:
#include <mpi.h>
int MPI_Type_extent( datatype, extent )
MPI_Datatype datatype;
MPI_Aint *extent;
C++:
#include <mpi.h>
void Datatype::Get_extent(
Aint& lb,
Aint& extent) const
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER datatype, extent, ierror
CALL MPI_TYPE_EXTENT(datatype, extent, 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_Type_extent routine returns the extent of a data
type. This routine accepts the following parameters:
datatype Specifies the data type (handle)
extent Returns the data type extent (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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