HepRndm::Generator< Rndm::DefinedPdf > Class Template Reference

Inheritance diagram for HepRndm::Generator< Rndm::DefinedPdf >:

Collaboration diagram for HepRndm::Generator< Rndm::DefinedPdf >:

Public Member Functions
	Generator (IInterface *engine)
	Standard Constructor. More...
virtual	~Generator ()
	Standard Destructor. More...
virtual StatusCode	initialize (const IRndmGen::Param &par)
	Initialize the generator. More...
virtual StatusCode	finalize ()
	Finalize the generator. More...
virtual double	shoot () const
	Single shot. More...
Public Member Functions inherited from RndmGen
virtual const InterfaceID &	type () const
	Random number generator type. More...
virtual long	ID () const
	Random number generator ID. More...
virtual const IRndmGen::Param *	parameters () const
	Access to random number generator parameters. More...
virtual StatusCode	shootArray (std::vector< double > &array, long howmany, long start) const
	Multiple shots returning vector with random number according to specified distribution. More...
Public Member Functions inherited from extend_interfaces1< IRndmGen >
virtual	~extend_interfaces1 ()
	Virtual destructor. More...
virtual	~extend_interfaces1 ()
	Virtual destructor. More...
Public Member Functions inherited from IRndmGen
	DeclareInterfaceID (IRndmGen, 2, 0)
	InterfaceID. More...
virtual	~IRndmGen ()
	Virtual destructor. More...
	DeclareInterfaceID (IRndmGen, 2, 0)
	InterfaceID. More...
virtual	~IRndmGen ()
	Virtual destructor. More...
Public Member Functions inherited from IInterface
virtual void *	i_cast (const InterfaceID &) const =0
	main cast function More...
virtual std::vector< std::string >	getInterfaceNames () const =0
	Returns a vector of strings containing the names of all the implemented interfaces. More...
virtual unsigned long	addRef ()=0
	Increment the reference count of Interface instance. More...
virtual unsigned long	release ()=0
	Release Interface instance. More...
virtual unsigned long	refCount () const =0
	Current reference count. More...
virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)=0
	Set the void** to the pointer to the requested interface of the instance. More...
virtual	~IInterface ()
	Virtual destructor. More...
virtual void *	i_cast (const InterfaceID &) const =0
	main cast function More...
virtual std::vector< std::string >	getInterfaceNames () const =0
	Returns a vector of strings containing the names of all the implemented interfaces. More...
virtual unsigned long	addRef ()=0
	Increment the reference count of Interface instance. More...
virtual unsigned long	release ()=0
	Release Interface instance. More...
virtual unsigned long	refCount () const =0
	Current reference count. More...
virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)=0
	Set the void** to the pointer to the requested interface of the instance. More...
virtual	~IInterface ()
	Virtual destructor. More...

Protected Attributes
RandGeneral *	m_generator
HepRandomEngine *	m_hepEngine
Protected Attributes inherited from RndmGen
IRndmGen::Param *	m_params
	Generation parameters. More...
IRndmEngine *	m_engine
	Hosting service: Access must always be possible. More...

Additional Inherited Members
Public Types inherited from implements1< IRndmGen >
typedef implements1	base_class
	Typedef to this class. More...
typedef implements1	base_class
	Typedef to this class. More...
typedef extend_interfaces1< IRndmGen >	extend_interfaces_base
	Typedef to the base of this class. More...
typedef extend_interfaces1< IRndmGen >	extend_interfaces_base
	Typedef to the base of this class. More...
typedef extend_interfaces_base::ext_iids	interfaces
	MPL set of all the implemented interfaces. More...
typedef extend_interfaces_base::ext_iids	interfaces
	MPL set of all the implemented interfaces. More...
Public Types inherited from extend_interfaces1< IRndmGen >
typedef IRndmGen::iid::iids::type	ext_iids
	MPL set of interfaces extended by this one. More...
typedef IRndmGen::iid::iids::type	ext_iids
	MPL set of interfaces extended by this one. More...
Public Types inherited from IInterface
enum	Status {   SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR,   SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR }
	Return status. More...
enum	Status {   SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR,   SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR }
	Return status. More...
typedef Gaudi::InterfaceId< IInterface, 0, 0 >	iid
	Interface ID. More...
typedef mpl::set1< iid >	ext_iids
	Extra interfaces. More...
typedef Gaudi::InterfaceId< IInterface, 0, 0 >	iid
	Interface ID. More...
typedef mpl::set1< iid >	ext_iids
	Extra interfaces. More...
Static Public Member Functions inherited from IInterface
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface. More...
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface. More...
Protected Member Functions inherited from RndmGen
	RndmGen (IInterface *engine)
	Standard Constructor. More...
virtual	~RndmGen ()
	Standard Destructor. More...

Detailed Description

template<>
class HepRndm::Generator< Rndm::DefinedPdf >

Definition at line 339 of file HepRndmGenerators.cpp.

Constructor & Destructor Documentation

HepRndm::Generator< Rndm::DefinedPdf >::Generator ( IInterface *  engine )

inline

Standard Constructor.

Definition at line 345 of file HepRndmGenerators.cpp.

    : RndmGen (engine), m_generator(0), m_hepEngine(0)    {
    }

virtual HepRndm::Generator< Rndm::DefinedPdf >::~Generator ( )

inlinevirtual

Standard Destructor.

Definition at line 349 of file HepRndmGenerators.cpp.

                         {
    }

Member Function Documentation

virtual StatusCode HepRndm::Generator< Rndm::DefinedPdf >::finalize ( )

inlinevirtual

Finalize the generator.

Reimplemented from RndmGen.

Definition at line 376 of file HepRndmGenerators.cpp.

                                    {
      if ( m_generator ) delete m_generator;
      m_generator = 0;
      return RndmGen::finalize();
    }

virtual StatusCode HepRndm::Generator< Rndm::DefinedPdf >::initialize ( const IRndmGen::Param &  par )

inlinevirtual

Initialize the generator.

Reimplemented from RndmGen.

Definition at line 352 of file HepRndmGenerators.cpp.

                                                              {
      StatusCode status = RndmGen::initialize(par);
      if ( status.isSuccess() )   {
        try   {
          Rndm::DefinedPdf* specs = dynamic_cast<Rndm::DefinedPdf*>(m_params);
          if ( 0 != specs )  {
            m_generator = new RandGeneral( &specs->pdf()[0],
                                           specs->pdf().size(),
                                           specs->interpolation());
            BaseEngine* engine = dynamic_cast<BaseEngine*>(m_engine);
            if ( 0 != engine )    {
              m_hepEngine = engine->hepEngine();
              if ( 0 != m_hepEngine )   {
                return StatusCode::SUCCESS;
              }
            }
          }
        }
        catch (...)   {
        }
      }
      return StatusCode::FAILURE;
    }

virtual double HepRndm::Generator< Rndm::DefinedPdf >::shoot ( ) const

inlinevirtual

Single shot.

Reimplemented from RndmGen.

Definition at line 382 of file HepRndmGenerators.cpp.

                                    {
      return m_generator->shoot(m_hepEngine);
    }

Member Data Documentation

RandGeneral* HepRndm::Generator< Rndm::DefinedPdf >::m_generator

protected

Definition at line 341 of file HepRndmGenerators.cpp.

HepRandomEngine* HepRndm::Generator< Rndm::DefinedPdf >::m_hepEngine

protected

Definition at line 342 of file HepRndmGenerators.cpp.

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

• GaudiSvc/src/RndmGenSvc/HepRndmGenerators.cpp