MPI_Initialized(3)

NAME
     MPI_Initialized - Indicates whether MPI_Init(3) has been called

SYNOPSIS
     C:

          #include <mpi.h>

          int MPI_Initialized( flag )
          int  *flag;


     C++:

          #include <mpi.h>

          bool Is_initialized()


     Fortran:

          INCLUDE "mpif.h" (or USE MPI)

          LOGICAL flag
          INTEGER ierror

          CALL MPI_INITIALIZED(flag, ierror)


STANDARDS
     This release implements the MPI 1.2 standard, as documented by the MPI
     Forum in the spring 1997 release of MPI:  A Message Passing Interface
     Standard.

DESCRIPTION
     The MPI_Initialized routine indicates whether the MPI_Init(3) routine has
     been called.  This routine accepts the following parameter:

     flag      Returns a flag with a value of true if MPI_Init(3) has been
               called and a value of false if it has not been called.

     ierror    Specifies the return code value for successful completion,
               which is in MPI_SUCCESS.  MPI_SUCCESS is defined in the mpif.h
               file.

SEE ALSO
     MPI_Init(3)