ESMF_ArrayBundleSetThisNull Subroutine

  subroutine ESMF_ArrayBundleSetThisNull(arraybundle, rc)
!
! !ARGUMENTS:
    type(ESMF_ArrayBundle), intent(inout)          :: arraybundle
    integer,                intent(out),  optional :: rc  
!
! !DESCRIPTION:
!   Set Array this member to ESMF_NULL_POINTER.
!
!   The arguments are:
!   \begin{description}
!   \item[arraybundle] 
!     Specified {\tt ESMF\_ArrayBundle} object.
!   \item[{[rc]}] 
!     Return code; equals {\tt ESMF\_SUCCESS} if there are no errors.
!   \end{description}
!
!EOPI
!------------------------------------------------------------------------------
    integer :: localrc                        ! local return code

    ! Assume failure until success
    if (present(rc)) rc = ESMF_RC_NOT_IMPL
    localrc = ESMF_RC_NOT_IMPL
    
    ! Set init code
    arraybundle%this = ESMF_NULL_POINTER

    ! Return success
    if (present(rc)) rc = ESMF_SUCCESS
    
  end subroutine ESMF_ArrayBundleSetThisNull