f_esmf_locstreamaddkeyalloc Subroutine

  subroutine f_esmf_locstreamaddkeyalloc(locstream, keyName, typekind, rc)

    use ESMF_UtilTypesMod
    use ESMF_BaseMod
    use ESMF_LogErrMod
    use ESMF_LocStreamMod

    implicit none

    type(ESMF_LocStream)         :: locstream
    character(len=*),intent(in)  :: keyName
    type(ESMF_TypeKind_Flag),optional     :: typekind
    integer, intent(out)         :: rc

  ! initialize return code; assume routine not implemented
    rc = ESMF_RC_NOT_IMPL

    call ESMF_LocStreamAddKey(locstream, keyName=keyName, keyTypeKind=typekind, rc=rc)
    if (ESMF_LogFoundError(rc, ESMF_ERR_PASSTHRU, &
      ESMF_CONTEXT, rcToReturn=rc)) return

    rc = ESMF_SUCCESS

  end subroutine f_esmf_locstreamaddkeyalloc