Gaudi Framework, version v20r2
	Generated: 18 Jul 2008

IAlgTool Class Reference

#include <GaudiKernel/IAlgTool.h>

Inheritance diagram for IAlgTool:

[legend]Collaboration diagram for IAlgTool:

[legend]List of all members.

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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 26 of file IAlgTool.h.

Public Member Functions
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.
Static Public Member Functions
static const InterfaceID &	interfaceID ()
	Retrieve interface ID.

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Member Function Documentation

static const InterfaceID& IAlgTool::interfaceID

(

)

[inline, static]

Retrieve interface ID.

Reimplemented from INamedInterface.

Reimplemented in IErrorTool, IGenericTool, IHistoTool, ISequencerTimerTool, ITupleTool, IEqSolver, IFuncMinimum, IGslErrorHandler, IDataStreamTool, and IEventTimeDecoder.

Definition at line 30 of file IAlgTool.h.

References IID_IAlgTool.

Referenced by HbookCnv::HFileCnv::initialize(), VFSSvc::initialize(), AlgTool::queryInterface(), and GaudiPython::Helper::tool().

{ return IID_IAlgTool; }

virtual const std::string& IAlgTool::type

(

)

const [pure virtual]

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

Implemented in AlgTool.

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.

Implemented in AlgTool.

virtual StatusCode IAlgTool::configure

(

)

[pure virtual]

Configuration (from OFFLINE to CONFIGURED).

Implemented in AlgTool.

virtual StatusCode IAlgTool::initialize

(

)

[pure virtual]

Initialization (from CONFIGURED to INITIALIZED).

Implemented in GaudiHistoTool, GaudiTool, GaudiTupleTool, SequencerTimerTool, GFALDataStreamTool, EqSolver, FuncMinimum, AlgTool, DataStreamTool, PartitionSwitchTool, GaudiCommon< AlgTool >, GaudiHistos< GaudiTool >, and GaudiTuples< GaudiHistoTool >.

virtual StatusCode IAlgTool::start

(

)

[pure virtual]

Start (from INITIALIZED to RUNNING).

Implemented in AlgTool.

virtual StatusCode IAlgTool::stop

(

)

[pure virtual]

Stop (from RUNNING to INITIALIZED).

Implemented in AlgTool.

virtual StatusCode IAlgTool::finalize

(

)

[pure virtual]

Finalize (from INITIALIZED to CONFIGURED).

Implemented in GaudiHistoTool, GaudiTool, GaudiTupleTool, SequencerTimerTool, GFALDataStreamTool, EqSolver, FuncMinimum, GslErrorCount, AlgTool, DataStreamTool, PartitionSwitchTool, GaudiCommon< AlgTool >, GaudiHistos< GaudiTool >, and GaudiTuples< GaudiHistoTool >.

virtual StatusCode IAlgTool::terminate

(

)

[pure virtual]

Initialization (from CONFIGURED to OFFLINE).

Implemented in AlgTool.

virtual StatusCode IAlgTool::reinitialize

(

)

[pure virtual]

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

Implemented in AlgTool.

virtual StatusCode IAlgTool::restart

(

)

[pure virtual]

Initialization (from RUNNING to RUNNING, via INITIALIZED).

Implemented in AlgTool.

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

(

)

const [pure virtual]

Get the current state.

Implemented in AlgTool.

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.

Implemented in AlgTool.

Referenced by ToolSvc::create().

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.

Implemented in AlgTool.

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.

Implemented in AlgTool.

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.

Implemented in AlgTool.

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.

Implemented in AlgTool.

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.

Implemented in AlgTool.

virtual unsigned long IAlgTool::refCount

(

)

const [pure virtual]

Current number of reference counts.

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

Implemented in AlgTool.

Referenced by ToolSvc::refCountTool().

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r2/GaudiKernel/v25r2/GaudiKernel/IAlgTool.h

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