SYNTAX

C Syntax

int MPI_File_get_type_extent(MPI_File fh, MPI_Datatype datatype,
    MPI_Aint* extent)

int MPI_File_get_type_extent_c(MPI_File fh, MPI_Datatype datatype,
    MPI_Count* extent)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_FILE_GET_TYPE_EXTENT(FH, DATATYPE, EXTENT, IERROR)
    INTEGER FH, DATATYPE, IERROR
    INTEGER(KIND=MPI_ADDRESS_KIND) EXTENT

Fortran 2008 Syntax

USE mpi_f08
MPI_File_get_type_extent(fh, datatype, extent, ierror)
    TYPE(MPI_File), INTENT(IN) :: fh
    TYPE(MPI_Datatype), INTENT(IN) :: datatype
    INTEGER(KIND=MPI_ADDRESS_KIND), INTENT(OUT) :: extent
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror

MPI_File_get_type_extent(fh, datatype, extent, ierror)
    TYPE(MPI_File), INTENT(IN) :: fh
    TYPE(MPI_Datatype), INTENT(IN) :: datatype
    INTEGER(KIND=MPI_COUNT_KIND), INTENT(OUT) :: extent
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror