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RedHat 9 (Linux i386) - man page for mpi_op_f2c (redhat section 3)

MPI_Op_f2c(3)				     LAM/MPI				    MPI_Op_f2c(3)

NAME
       MPI_Op_f2c  -   Convert an op handler from its Fortran representation to its C representa-
       tion

SYNOPSIS
       #include <mpi.h>
       MPI_Op
       MPI_Op_f2c(MPI_Fint f_handle)

INPUT PARAMETER
       f_handle
	      - Fortran op handle

RETURN VALUE
       op     - C op handle

NOTES FOR FORTRAN
       All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have an additional argu-
       ment ierr at the end of the argument list.  ierr is an integer and has the same meaning as
       the return value of the routine in C.  In Fortran, MPI routines are subroutines,  and  are
       invoked with the call statement.

       All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in Fortran.

ERRORS
       This function does not return the normal MPI_SUCCESS integer value upon success.  Instead,
       it returns a handle to the converted object.  If an error  occurs,  the	appropriate  NULL
       handle will be returned.

SEE ALSO
       MPI_Op_c2f(3)

MORE INFORMATION
       For  more information, please see the official MPI Forum web site, which contains the text
       of both the MPI-1 and MPI-2 standards.  These documents contain detailed information about
       each MPI function (most of which is not duplicated in these man pages).

       http://www.mpi-forum.org/

LOCATION
       handles.c

LAM/MPI 6.5.8				    11/10/2002				    MPI_Op_f2c(3)


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