In This Package:

IStage Class Reference

Interface class for Stage tool. More...

#include <IStage.h>

Inheritance diagram for IStage:

[legend]Collaboration diagram for IStage:[legend]List of all members.

Public Types
	SUCCESS
	NO_INTERFACE
	VERSMISMATCH
	LAST_ERROR
enum	Status
Public Member Functions
virtual FFTimeStamp	currentTime () const =0
	get current time Time: (definition) the earliest (smallest) time of all the processors that it own.
virtual StatusCode	nextElement (IStageData *&pIStgData, bool erase=true)=0
	run Pop out the first element with smallest time from stage data.
virtual StatusCode	pushElement (IStageData *pIStgData)=0
	push an element into stage data
virtual const std::string &	type () const =0
virtual const IInterface *	parent () const =0
virtual StatusCode	configure ()=0
virtual StatusCode	initialize ()=0
virtual StatusCode	start ()=0
virtual StatusCode	stop ()=0
virtual StatusCode	finalize ()=0
virtual StatusCode	terminate ()=0
virtual StatusCode	reinitialize ()=0
virtual StatusCode	restart ()=0
virtual Gaudi::StateMachine::State	FSMState () const =0
virtual StatusCode	sysInitialize ()=0
virtual StatusCode	sysStart ()=0
virtual StatusCode	sysStop ()=0
virtual StatusCode	sysFinalize ()=0
virtual StatusCode	sysReinitialize ()=0
virtual StatusCode	sysRestart ()=0
virtual unsigned long	refCount () const =0
virtual const std::string &	name () const =0
virtual StatusCode	queryInterface (const InterfaceID &riid, void **ppvInterface)=0
virtual unsigned long	addRef ()=0
virtual unsigned long	release ()=0
Static Public Member Functions
static const InterfaceID &	interfaceID ()
	Retrieve interface ID.
Public Attributes
	SUCCESS
	NO_INTERFACE
	VERSMISMATCH
	LAST_ERROR

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Detailed Description

Interface class for Stage tool.

Author:

Zhe Wang, Mar. 16, 2008

Definition at line 20 of file IStage.h.

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Member Function Documentation

static const InterfaceID& IStage::interfaceID

(

)

[inline, static]

Retrieve interface ID.

Reimplemented from IAlgTool.

Definition at line 24 of file IStage.h.

{ return IID_IStage; }

virtual FFTimeStamp IStage::currentTime

(

)

const [pure virtual]

get current time Time: (definition) the earliest (smallest) time of all the processors that it own.

Like a stage has two processors, alg1 and alg2, the data provided by them has minimum time t, then t is the stage time.

Implemented in Stage.

virtual StatusCode IStage::nextElement	(	IStageData *&	pIStgData,
		bool	erase = true
	)			[pure virtual]

run Pop out the first element with smallest time from stage data.

Multiple processors can share the same stage data by reading passing "erase=false". The last processor in the chain must call with erase="true" and delete the resulting IStageData when it is finished using it.

Implemented in Stage.

virtual StatusCode IStage::pushElement

(

IStageData *

pIStgData

)

[pure virtual]

push an element into stage data

Implemented in Stage.

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The documentation for this class was generated from the following file:

• /home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/dybgaudi/Simulation/Fifteen/Stage/Stage/IStage.h

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