IAlgTool Class Reference

The interface implemented by the AlgTool base class. More...

#include <GaudiKernel/IAlgTool.h>

Inheritance diagram for IAlgTool:

Collaboration diagram for IAlgTool:

List of all members.

Public Member Functions
	DeclareInterfaceID (IAlgTool, 3, 0)
	InterfaceID.
virtual	~IAlgTool ()
	Virtual destructor.
virtual const std::string &	type () const =0
	The type of an AlgTool, meaning the concrete AlgTool class.
virtual const IInterface *	parent () const =0
	The parent of the concrete AlgTool.
virtual StatusCode	configure ()=0
	Configuration (from OFFLINE to CONFIGURED).
virtual StatusCode	initialize ()=0
	Initialization (from CONFIGURED to INITIALIZED).
virtual StatusCode	start ()=0
	Start (from INITIALIZED to RUNNING).
virtual StatusCode	stop ()=0
	Stop (from RUNNING to INITIALIZED).
virtual StatusCode	finalize ()=0
	Finalize (from INITIALIZED to CONFIGURED).
virtual StatusCode	terminate ()=0
	Initialization (from CONFIGURED to OFFLINE).
virtual StatusCode	reinitialize ()=0
	Initialization (from INITIALIZED or RUNNING to INITIALIZED, via CONFIGURED).
virtual StatusCode	restart ()=0
	Initialization (from RUNNING to RUNNING, via INITIALIZED).
virtual Gaudi::StateMachine::State	FSMState () const =0
	Get the current state.
virtual StatusCode	sysInitialize ()=0
	Initialization of the Tool.
virtual StatusCode	sysStart ()=0
	Initialization of the Tool.
virtual StatusCode	sysStop ()=0
	Initialization of the Tool.
virtual StatusCode	sysFinalize ()=0
	Finalization of the Tool.
virtual StatusCode	sysReinitialize ()=0
	Initialization of the Tool.
virtual StatusCode	sysRestart ()=0
	Initialization of the Tool.
virtual unsigned long	refCount () const =0
	Current number of reference counts.

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Detailed Description

The interface implemented by the AlgTool base class.

Concrete tools, derived from the AlgTool based class are controlled via this interface.

Author:

Gloria Corti

Pere Mato

Date:

15/11/01 version 2 introduced

Definition at line 23 of file IAlgTool.h.

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Constructor & Destructor Documentation

virtual IAlgTool::~IAlgTool

(

)

[inline, virtual]

Virtual destructor.

Definition at line 29 of file IAlgTool.h.

{ }

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Member Function Documentation

virtual StatusCode IAlgTool::configure

(

)

[pure virtual]

Configuration (from OFFLINE to CONFIGURED).

IAlgTool::DeclareInterfaceID	(	IAlgTool	,
		3	,
		0
	)

InterfaceID.

virtual StatusCode IAlgTool::finalize

(

)

[pure virtual]

Finalize (from INITIALIZED to CONFIGURED).

Implemented in SequencerTimerTool, EqSolver, FuncMinimum, GslErrorCount, and DataStreamTool.

virtual Gaudi::StateMachine::State IAlgTool::FSMState

(

)

const [pure virtual]

Get the current state.

virtual StatusCode IAlgTool::initialize

(

)

[pure virtual]

Initialization (from CONFIGURED to INITIALIZED).

Implemented in SequencerTimerTool, EqSolver, FuncMinimum, and DataStreamTool.

virtual const IInterface* IAlgTool::parent

(

)

const [pure virtual]

The parent of the concrete AlgTool.

It can be an Algorithm or a Service. A common AlgTool has the ToolSvc as parent.

virtual unsigned long IAlgTool::refCount

(

)

const [pure virtual]

Current number of reference counts.

Avoids having to call addRef() + release() to get current refCount.

Implements IInterface.

virtual StatusCode IAlgTool::reinitialize

(

)

[pure virtual]

Initialization (from INITIALIZED or RUNNING to INITIALIZED, via CONFIGURED).

virtual StatusCode IAlgTool::restart

(

)

[pure virtual]

Initialization (from RUNNING to RUNNING, via INITIALIZED).

virtual StatusCode IAlgTool::start

(

)

[pure virtual]

Start (from INITIALIZED to RUNNING).

virtual StatusCode IAlgTool::stop

(

)

[pure virtual]

Stop (from RUNNING to INITIALIZED).

virtual StatusCode IAlgTool::sysFinalize

(

)

[pure virtual]

Finalization of the Tool.

This method is called typically by the ToolSvc. For completeless this method is called before the tool is destructed.

virtual StatusCode IAlgTool::sysInitialize

(

)

[pure virtual]

Initialization of the Tool.

This method is called typically by the ToolSvc. It allows to complete the initialization that could not be done with a simply a constructor.

virtual StatusCode IAlgTool::sysReinitialize

(

)

[pure virtual]

Initialization of the Tool.

This method is called typically by the ToolSvc. It allows to complete the initialization that could not be done with a simply a constructor.

virtual StatusCode IAlgTool::sysRestart

(

)

[pure virtual]

Initialization of the Tool.

This method is called typically by the ToolSvc. It allows to complete the initialization that could not be done with a simply a constructor.

virtual StatusCode IAlgTool::sysStart

(

)

[pure virtual]

Initialization of the Tool.

This method is called typically by the ToolSvc. It allows to complete the initialization that could not be done with a simply a constructor.

virtual StatusCode IAlgTool::sysStop

(

)

[pure virtual]

Initialization of the Tool.

This method is called typically by the ToolSvc. It allows to complete the initialization that could not be done with a simply a constructor.

virtual StatusCode IAlgTool::terminate

(

)

[pure virtual]

Initialization (from CONFIGURED to OFFLINE).

virtual const std::string& IAlgTool::type

(

)

const [pure virtual]

The type of an AlgTool, meaning the concrete AlgTool class.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiKernel/GaudiKernel/IAlgTool.h