SYNTAX

C Syntax

int MPI_Cart_shift(MPI_Comm comm, int direction, int disp, int*
    rank_source, int* rank_dest)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_CART_SHIFT(COMM, DIRECTION, DISP, RANK_SOURCE, RANK_DEST, IERROR)
    INTEGER COMM, DIRECTION, DISP, RANK_SOURCE, RANK_DEST, IERROR

Fortran 2008 Syntax

USE mpi_f08
MPI_Cart_shift(comm, direction, disp, rank_source, rank_dest, ierror)
    TYPE(MPI_Comm), INTENT(IN) :: comm
    INTEGER, INTENT(IN) :: direction, disp
    INTEGER, INTENT(OUT) :: rank_source, rank_dest
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror