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:

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Collaboration diagram for ISvcManager:

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List of all members.

Public Member Functions
	DeclareInterfaceID (ISvcManager, 4, 0)
	InterfaceID.
virtual StatusCode	addService (IService *svc, int prio=10)=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)
	Add a service to the "active" list of services of the factory.
virtual StatusCode	addService (const Gaudi::Utils::TypeNameString &nametype, int prio=10)=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 &, const std::string &)
	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 SmartIF< IService > &	createService (const Gaudi::Utils::TypeNameString &nametype)=0
	Creates and instance of a service type that has been declared beforehand and assigns it a name.
virtual StatusCode	createService (const std::string &svctype, const std::string &svcname, IService *&svc)
	Creates and instance of a service type that has been declared beforehand and assigns it a name.
virtual StatusCode	getFactory (const std::string &, const ISvcFactory *&) const
	Access to service factory by name to create unmanaged services.
virtual StatusCode	initializeServices ()
	Initializes the list of "active" services.
virtual StatusCode	startServices ()
	Starts the list of "active" services.
virtual StatusCode	stopServices ()
	Stops the list of "active" services.
virtual StatusCode	finalizeServices ()
	Finalizes the list of "active" services.
virtual StatusCode	reinitializeServices ()
	Reinitializes the list of "active" services.
virtual StatusCode	restartServices ()
	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.

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 29 of file ISvcManager.h.

Member Function Documentation

virtual StatusCode ISvcManager::addService	(	IService *	svc,
		int	prio = `10`
	)		`[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 Gaudi::Utils::TypeNameString &	nametype,
		int	prio = `10`
	)		`[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
	)		`[inline, 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.

Definition at line 47 of file ISvcManager.h.

                                                                                       {
    return addService(Gaudi::Utils::TypeNameString(nam,typ), prio);
  }

virtual SmartIF<IService>& ISvcManager::createService ( const Gaudi::Utils::TypeNameString & nametype ) [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:

nametype name/type of the service to create

Returns:: SmartIF to the created service.

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

Definition at line 113 of file ISvcManager.h.

                                                    {
    SmartIF<IService> s = createService(svctype + "/" + svcname);
    svc = s.get();
    if (svc) {
      svc->addRef(); // Needed to maintain the correct reference counting.
      return StatusCode::SUCCESS;
    }
    return StatusCode::FAILURE;
  }

ISvcManager::DeclareInterfaceID	(	ISvcManager	,
		4	,
		0
	)

InterfaceID.

virtual StatusCode ISvcManager::declareSvcFactory	(	const ISvcFactory &	,
		const std::string &
	)		`[inline, 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.

Definition at line 80 of file ISvcManager.h.

                                                                       {
    // This function is never used.
    return StatusCode::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::finalizeServices ( ) [inline, virtual]

Finalizes the list of "active" services.

Returns:: StatusCode indicating success or failure.

Definition at line 159 of file ISvcManager.h.

{ return finalize(); }

virtual StatusCode ISvcManager::getFactory	(	const std::string &	,
		const ISvcFactory *&
	)		const `[inline, 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.

Definition at line 131 of file ISvcManager.h.

                                                                       {
    // This function is never used.
    return StatusCode::FAILURE;
  }

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

virtual StatusCode ISvcManager::initializeServices ( ) [inline, virtual]

Initializes the list of "active" services.

Returns:: StatusCode indicating success or failure.

Definition at line 141 of file ISvcManager.h.

{ return initialize(); }

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

Get the value of the initialization loop check flag.

virtual StatusCode ISvcManager::reinitializeServices ( ) [inline, virtual]

Reinitializes the list of "active" services.

Returns:: StatusCode indicating success or failure.

Definition at line 165 of file ISvcManager.h.

{ return reinitialize(); }

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::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::restartServices ( ) [inline, virtual]

Restarts the list of "active" services.

Returns:: StatusCode indicating success or failure.

Definition at line 171 of file ISvcManager.h.

{ return restart(); }

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

Set the value of the initialization loop check flag.

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

virtual StatusCode ISvcManager::startServices ( ) [inline, virtual]

Starts the list of "active" services.

Returns:: StatusCode indicating success or failure.

Definition at line 147 of file ISvcManager.h.

{ return start(); }

virtual StatusCode ISvcManager::stopServices ( ) [inline, virtual]

Stops the list of "active" services.

Returns:: StatusCode indicating success or failure.

Definition at line 153 of file ISvcManager.h.

{ return stop(); }

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

/afs/.cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v22r2/GaudiKernel/GaudiKernel/ISvcManager.h

Gaudi Framework, version v22r2

ISvcManager Class Reference

Public Member Functions

Detailed Description

Member Function Documentation