In This Package:

ISvcManager Class Reference

The ISvcManager is the interface implemented by the Service Factory in the Application Manager to support management functions. More...

#include <GaudiKernel/ISvcManager.h>

Inheritance diagram for ISvcManager:

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


Public Types
	SUCCESS = 1
	Normal successful completion.
	NO_INTERFACE
	Requested interface is not available.
	VERSMISMATCH
	Requested interface version is incompatible.
	LAST_ERROR
	Last error.
enum	Status { SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR }
	Return status. More...
Public Member Functions
virtual StatusCode	addService (IService *svc, int prio)=0
	Add a service to the "active" list of services of the factory.
virtual StatusCode	addService (const std::string &typ, const std::string &nam, int prio)=0
	Add a service to the "active" list of services of the factory.
virtual StatusCode	removeService (IService *svc)=0
	Remove a service from the "active" list of services of the factory.
virtual StatusCode	removeService (const std::string &nam)=0
	Remove a service from the "active" list of services of the factory.
virtual StatusCode	declareSvcFactory (const ISvcFactory &factory, const std::string &svctype)=0
	Declare an abstract factory for a given service type.
virtual StatusCode	declareSvcType (const std::string &svcname, const std::string &svctype)=0
	Declare the type of the service to be used when crating a given service name.
virtual StatusCode	createService (const std::string &svctype, const std::string &svcname, IService *&svc)=0
	Creates and instance of a service type that has been declared beforehand and assigns it a name.
virtual StatusCode	getFactory (const std::string &svc_type, const ISvcFactory *&fac) const =0
	Access to service factory by name to create unmanaged services.
virtual StatusCode	initializeServices ()=0
	Initializes the list of "active" services.
virtual StatusCode	startServices ()=0
	Starts the list of "active" services.
virtual StatusCode	stopServices ()=0
	Stops the list of "active" services.
virtual StatusCode	finalizeServices ()=0
	Finalizes the list of "active" services.
virtual StatusCode	reinitializeServices ()=0
	Reinitializes the list of "active" services.
virtual StatusCode	restartServices ()=0
	Restarts the list of "active" services.
virtual int	getPriority (const std::string &name) const =0
virtual StatusCode	setPriority (const std::string &name, int pri)=0
virtual bool	loopCheckEnabled () const =0
	Get the value of the initialization loop check flag.
virtual void	setLoopCheckEnabled (bool en=true)=0
	Set the value of the initialization loop check flag.
virtual StatusCode	queryInterface (const InterfaceID &riid, void **ppvInterface)=0
	Query interfaces of Interface.
virtual unsigned long	addRef ()=0
	Increment the reference count of Interface instance.
virtual unsigned long	release ()=0
	Release Interface instance.
Static Public Member Functions
static const InterfaceID &	interfaceID ()
	Retrieve interface ID.

Detailed Description

The ISvcManager is the interface implemented by the Service Factory in the Application Manager to support management functions.

Clients use this interface to declare abstract service factories, and to create concrete instances of services.

Author:: Pere Mato

Definition at line 26 of file ISvcManager.h.

Member Enumeration Documentation

enum IInterface::Status [inherited]

Return status.

Enumerator:

SUCCESS	Normal successful completion.
NO_INTERFACE	Requested interface is not available.
VERSMISMATCH	Requested interface version is incompatible.
LAST_ERROR	Last error.

Reimplemented in IConversionSvc, IConverter, and IDataProviderSvc.

Definition at line 113 of file IInterface.h.

00113                 {
00115     SUCCESS = 1,
00117     NO_INTERFACE,
00119     VERSMISMATCH,
00121     LAST_ERROR
00122   };

Member Function Documentation

static const InterfaceID& ISvcManager::interfaceID ( ) [inline, static]

Retrieve interface ID.

Reimplemented from IInterface.

Definition at line 30 of file ISvcManager.h.

00030 { return IID_ISvcManager; }

virtual StatusCode ISvcManager::addService	(	IService *	svc,
		int	prio
	)			`[pure virtual]`

Add a service to the "active" list of services of the factory.

Parameters:

svc

Pointer to the service

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::addService	(	const std::string &	typ,
		const std::string &	nam,
		int	prio
	)			`[pure virtual]`

Add a service to the "active" list of services of the factory.

Parameters:

svc

Pointer to the service

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::removeService ( IService * svc ) [pure virtual]

Remove a service from the "active" list of services of the factory.

Parameters:

svc

Pointer to the service

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::removeService ( const std::string & nam ) [pure virtual]

Remove a service from the "active" list of services of the factory.

Parameters:

svc

Pointer to the service

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::declareSvcFactory	(	const ISvcFactory &	factory,
		const std::string &	svctype
	)			`[pure virtual]`

Declare an abstract factory for a given service type.

Parameters:

	factory	Abstract factory reference
	svctype	Service type name

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::declareSvcType	(	const std::string &	svcname,
		const std::string &	svctype
	)			`[pure virtual]`

Declare the type of the service to be used when crating a given service name.

Parameters:

	svcname	Service name
	svctype	Service type name

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::createService	(	const std::string &	svctype,
		const std::string &	svcname,
		IService *&	svc
	)			`[pure virtual]`

Creates and instance of a service type that has been declared beforehand and assigns it a name.

It returns a pointer to an IService.

Parameters:

	svctype	Service type name
	svcname	Service name to be set
	svc	Returned service pointer

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::getFactory	(	const std::string &	svc_type,
		const ISvcFactory *&	fac
	)			const `[pure virtual]`

Access to service factory by name to create unmanaged services.

Parameters:

	svc_type	[IN] Name of the service type
	fac	[OUT] Reference to store pointer to service factory

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::initializeServices ( ) [pure virtual]

Initializes the list of "active" services.

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::startServices ( ) [pure virtual]

Starts the list of "active" services.

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::stopServices ( ) [pure virtual]

Stops the list of "active" services.

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::finalizeServices ( ) [pure virtual]

Finalizes the list of "active" services.

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::reinitializeServices ( ) [pure virtual]

Reinitializes the list of "active" services.

Returns:: StatusCode indicating success or failure.

virtual StatusCode ISvcManager::restartServices ( ) [pure virtual]

Restarts the list of "active" services.

Returns:: StatusCode indicating success or failure.

virtual int ISvcManager::getPriority ( const std::string & name ) const [pure virtual]

virtual StatusCode ISvcManager::setPriority	(	const std::string &	name,
		int	pri
	)			`[pure virtual]`

virtual bool ISvcManager::loopCheckEnabled ( ) const [pure virtual]

Get the value of the initialization loop check flag.

virtual void ISvcManager::setLoopCheckEnabled ( bool en = true ) [pure virtual]

Set the value of the initialization loop check flag.

virtual StatusCode IInterface::queryInterface	(	const InterfaceID &	riid,
		void **	ppvInterface
	)			`[pure virtual, inherited]`

Query interfaces of Interface.

Parameters:

	riid	ID of Interface to be retrieved
	ppvInterface	Pointer to Location for interface pointer

Implemented in Algorithm, AlgTool, Auditor, ConversionSvc, Converter, DataSvc, EventSelectorDataStream, MinimalEventLoopMgr, PropertyMgr, SelectStatement, and Service.

virtual unsigned long IInterface::addRef ( ) [pure virtual, inherited]

Increment the reference count of Interface instance.

Implemented in Algorithm, AlgTool, Auditor, Converter, EventSelectorDataStream, IFactory, PropertyMgr, SelectStatement, and Service.

virtual unsigned long IInterface::release ( ) [pure virtual, inherited]

Release Interface instance.

Implemented in Algorithm, AlgTool, Auditor, Converter, EventSelectorDataStream, IFactory, PropertyMgr, SelectStatement, and Service.

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

/home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/gaudi/GaudiKernel/GaudiKernel/ISvcManager.h

Generated on Mon Apr 11 19:57:11 2011 for GaudiKernel by 1.4.7

In This Package:

ISvcManager Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

Member Function Documentation