IAlgContextSvc Class Reference

An abstract interface for Algorithm Context Service. More...

#include <IAlgContextSvc.h>

Inheritance diagram for IAlgContextSvc:

Collaboration diagram for IAlgContextSvc:

Public Types
typedef std::vector< IAlgorithm * >	Algorithms
	the actual type of algorithm' stack
Public Types inherited from IInterface
enum	Status { SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR }
	Return status. More...
typedef Gaudi::InterfaceId < IInterface, 0, 0 >	iid
	Interface ID.
typedef mpl::set1< iid >	ext_iids
	Extra interfaces.

Public Member Functions
	DeclareInterfaceID (IAlgContextSvc, 3, 0)
	InterfaceID.
virtual StatusCode	setCurrentAlg (IAlgorithm *a)=0
	set the currently executing algorithm ("push_back")
virtual StatusCode	unSetCurrentAlg (IAlgorithm *a)=0
	remove the algorithm ("pop_back")
virtual IAlgorithm *	currentAlg () const =0
	accessor to current algorithm:
virtual const Algorithms &	algorithms () const =0
	get the stack of executed algorithms
Public Member Functions inherited from IInterface
virtual void *	i_cast (const InterfaceID &) const =0
	main cast function
virtual std::vector< std::string >	getInterfaceNames () const =0
	Returns a vector of strings containing the names of all the implemented interfaces.
virtual unsigned long	addRef ()=0
	Increment the reference count of Interface instance.
virtual unsigned long	release ()=0
	Release Interface instance.
virtual unsigned long	refCount () const =0
	Current reference count.
virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)=0
	Set the void** to the pointer to the requested interface of the instance.
virtual	~IInterface ()
	Virtual destructor.

Protected Member Functions
virtual	~IAlgContextSvc ()
	virtual and protected desctructor

Additional Inherited Members
Static Public Member Functions inherited from IInterface
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface.

Detailed Description

An abstract interface for Algorithm Context Service.

Author

ATLAS Collaboration

Vanya BELYAEV ibely.nosp@m.aev@.nosp@m.physi.nosp@m.cs.s.nosp@m.yr.ed.nosp@m.u

Date

2007-03-07 (modified)

Definition at line 28 of file IAlgContextSvc.h.

Member Typedef Documentation

typedef std::vector<IAlgorithm*> IAlgContextSvc::Algorithms

the actual type of algorithm' stack

Definition at line 34 of file IAlgContextSvc.h.

Constructor & Destructor Documentation

IAlgContextSvc::~IAlgContextSvc ( )

protectedvirtual

virtual and protected desctructor

Definition at line 31 of file AlgContext.cpp.

{}

Member Function Documentation

virtual const Algorithms& IAlgContextSvc::algorithms ( ) const

pure virtual

get the stack of executed algorithms

virtual IAlgorithm* IAlgContextSvc::currentAlg ( ) const

pure virtual

accessor to current algorithm:

IAlgContextSvc::DeclareInterfaceID	(	IAlgContextSvc	,
		3	,
		0
	)

InterfaceID.

virtual StatusCode IAlgContextSvc::setCurrentAlg ( IAlgorithm *  a )

pure virtual

set the currently executing algorithm ("push_back")

virtual StatusCode IAlgContextSvc::unSetCurrentAlg ( IAlgorithm *  a )

pure virtual

remove the algorithm ("pop_back")

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiKernel/GaudiKernel/IAlgContextSvc.h
• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiKernel/src/Lib/AlgContext.cpp