SYNTAX

C Syntax

int MPI_Type_get_extent(MPI_Datatype datatype, MPI_Aint* lb,
    MPI_Aint* extent)

int MPI_Type_get_extent_c(MPI_Datatype datatype, MPI_Count* lb,
    MPI_Count* extent)

int MPI_Type_get_extent_x(MPI_Datatype datatype, MPI_Count* lb,
    MPI_Count* extent)

Fortran Syntax

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

MPI_TYPE_GET_EXTENT_X(DATATYPE, LB, EXTENT, IERROR)
    INTEGER DATATYPE, IERROR
    INTEGER(KIND=MPI_COUNT_KIND) LB, EXTENT

Fortran 2008 Syntax

USE mpi_f08
MPI_Type_get_extent(datatype, lb, extent, ierror)
    TYPE(MPI_Datatype), INTENT(IN) :: datatype
    INTEGER(KIND=MPI_ADDRESS_KIND), INTENT(OUT) :: lb, extent
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror

MPI_Type_get_extent(datatype, lb, extent, ierror)
    TYPE(MPI_Datatype), INTENT(IN) :: datatype
    INTEGER(KIND=MPI_COUNT_KIND), INTENT(OUT) :: lb, extent
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror

MPI_Type_get_extent_x(datatype, lb, extent, ierror)
    TYPE(MPI_Datatype), INTENT(IN) :: datatype
    INTEGER(KIND=MPI_COUNT_KIND), INTENT(OUT) :: lb, extent
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror