IGslSvc Class Reference

The abstract interface to "deal" with GNU Scientific Library (GLS) The main task is the error handling. More...

#include <GaudiGSL/IGslSvc.h>

Inheritance diagram for IGslSvc:

Collaboration diagram for IGslSvc:

Public Types
typedef void(*	GslErrorHandler )(const char *, const char *, int, int)
	type definition of "standard" GSL error handler functions

Public Member Functions
	DeclareInterfaceID (IGslSvc, 2, 0)
	InterfaceID.
virtual StatusCode	handle (const GslError &error) const =0
	handle the GSL error
virtual GslErrorHandler	handler () const =0
	retrieve the current GSL error handler
virtual GslErrorHandler	setHandler (GslErrorHandler handler) const =0
	set new GSL error handler
virtual StatusCode	status (const int error) const =0
	transform GSL error code to Gaudi status code
Public Member Functions inherited from IService
	DeclareInterfaceID (IService, 3, 0)
	InterfaceID.
virtual StatusCode	sysInitialize ()=0
	Initialize Service.
virtual StatusCode	sysStart ()=0
	Start Service.
virtual StatusCode	sysStop ()=0
	Stop Service.
virtual StatusCode	sysFinalize ()=0
	Finalize Service.
virtual StatusCode	sysReinitialize ()=0
	Re-initialize the Service.
virtual StatusCode	sysRestart ()=0
	Re-start the Service.
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 Gaudi::StateMachine::State	targetFSMState () const =0
	When we are in the middle of a transition, get the state where the transition is leading us.
virtual	~IService ()
	virtual destructor
Public Member Functions inherited from INamedInterface
	DeclareInterfaceID (INamedInterface, 1, 0)
	InterfaceID.
virtual const std::string &	name () const =0
	Retrieve the name of the instance.
virtual	~INamedInterface ()
	Virtual destructor (always needed for abstract classes).
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	~IGslSvc ()
	destructor (virtual and protected)
Protected Member Functions inherited from IService
virtual void	setServiceManager (ISvcManager *)=0

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

Detailed Description

The abstract interface to "deal" with GNU Scientific Library (GLS) The main task is the error handling.

Could be extended in future to cover other aspects as well.

Author

Vanya Belyaev Ivan..nosp@m.Bely.nosp@m.aev@i.nosp@m.tep..nosp@m.ru

Date

29/04/2002

Definition at line 18 of file IGslSvc.h.

Member Typedef Documentation

typedef void(* IGslSvc::GslErrorHandler)(const char *, const char *, int, int)

type definition of "standard" GSL error handler functions

Parameters

reason	error reason (message)
file	file name
line	line number
code	error code

Definition at line 30 of file IGslSvc.h.

Constructor & Destructor Documentation

virtual IGslSvc::~IGslSvc ( )

inlineprotectedvirtual

destructor (virtual and protected)

Definition at line 63 of file IGslSvc.h.

{}

Member Function Documentation

IGslSvc::DeclareInterfaceID	(	IGslSvc	,
		2	,
		0
	)

InterfaceID.

virtual StatusCode IGslSvc::handle ( const GslError &  error ) const

pure virtual

handle the GSL error

Parameters

error

error to be handled

See Also

GslError

Returns

status code

Implemented in GslSvc.

virtual GslErrorHandler IGslSvc::handler ( ) const

pure virtual

retrieve the current GSL error handler

Returns

current GSL error handler

Implemented in GslSvc.

virtual GslErrorHandler IGslSvc::setHandler ( GslErrorHandler  handler ) const

pure virtual

set new GSL error handler

Parameters

handler

new GSL error handler

Returns

GSL error handler

Implemented in GslSvc.

virtual StatusCode IGslSvc::status ( const int  error ) const

pure virtual

transform GSL error code to Gaudi status code

Parameters

error

GLS error code

Returns

status code

Implemented in GslSvc.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiGSL/GaudiGSL/IGslSvc.h