ESMF_AlarmWillRingNext Function

public function ESMF_AlarmWillRingNext(alarm, keywordEnforcer, timeStep, rc)

Arguments

Type IntentOptional Attributes Name
type(ESMF_Alarm), intent(in) :: alarm
type(ESMF_KeywordEnforcer), optional :: keywordEnforcer
type(ESMF_TimeInterval), intent(in), optional :: timeStep
integer, intent(out), optional :: rc

Return Value logical


Source Code

      function ESMF_AlarmWillRingNext(alarm, keywordEnforcer, timeStep, rc)
!
! !RETURN VALUE:
      logical :: ESMF_AlarmWillRingNext

! !ARGUMENTS:
      type(ESMF_Alarm),        intent(in)            :: alarm
      type(ESMF_KeywordEnforcer), optional:: keywordEnforcer ! must use keywords below
      type(ESMF_TimeInterval), intent(in),  optional :: timeStep
      integer,                 intent(out), optional :: rc

!
! !STATUS:
! \begin{itemize}
! \item\apiStatusCompatibleVersion{5.2.0r}
! \end{itemize}
!
! !DESCRIPTION:
!     Check if {\tt ESMF\_Alarm} will ring on the next clock timestep, either
!     the current clock timestep or a passed-in timestep.
!
!     See also method
!       {\tt ESMF\_ClockGetAlarmList(clock, ESMF\_ALARMLIST\_NEXTRINGING, ...)}
!     to get a list of all alarms belonging to a {\tt ESMF\_Clock} that will
!     ring on the next time step.
!
!     The arguments are:
!     \begin{description}
!     \item[alarm]
!          The alarm to check for next ringing state.
!     \item[{[timeStep]}]
!          Optional timestep to use instead of the clock's.
!     \item[{[rc]}]
!          Return code; equals {\tt ESMF\_SUCCESS} if there are no errors.
!     \end{description}
!EOP
! !REQUIREMENTS:
!     TMG4.4
      integer :: localrc                        ! local return code

      ! Assume failure until success
      if (present(rc)) rc = ESMF_RC_NOT_IMPL
      localrc = ESMF_RC_NOT_IMPL

      ! Initialize output value in case of error
      ESMF_AlarmWillRingNext = .false.

      ! check inputs
      ESMF_INIT_CHECK_DEEP(ESMF_AlarmGetInit,alarm,rc)
      ESMF_INIT_CHECK_SHALLOW(ESMF_TimeIntervalGetInit,timeStep,rc)

      ! invoke C to C++ entry point
      call c_ESMC_AlarmWillRingNext(alarm, timeStep,  &
                   ESMF_AlarmWillRingNext, localrc)
      if (ESMF_LogFoundError(localrc, ESMF_ERR_PASSTHRU, &
        ESMF_CONTEXT, rcToReturn=rc)) return

      ! Return success
      if (present(rc)) rc = ESMF_SUCCESS
      end function ESMF_AlarmWillRingNext