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NAME

       MPI_Info_get -  Retrieves the value associated with a key

SYNOPSIS

       #include "mpi.h"
       int MPI_Info_get(MPI_Info info, char *key, int valuelen, char *value, int *flag)

INPUT PARAMETERS

       info   - info object (handle)
       key    - key (string)
       valuelen
              - length of value argument (integer)

OUTPUT PARAMETERS

       value  - value (string)
       flag   - true if key defined, false if not (boolean)

NOTES FOR FORTRAN

       All  MPI  routines  in  Fortran  (except  for MPI_WTIME and MPI_WTICK ) have an additional
       argument 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.

LOCATION

       info_get.c

                                            11/14/2001                            MPI_Info_get(3)