HepRndm::BaseEngine Class Reference

#include <src/RndmGenSvc/HepRndmBaseEngine.h>

Inheritance diagram for HepRndm::BaseEngine:

Collaboration diagram for HepRndm::BaseEngine:

Public Member Functions
	BaseEngine (const std::string &name, ISvcLocator *loc)
	~BaseEngine () override=default
CLHEP::HepRandomEngine *	hepEngine ()
const CLHEP::HepRandomEngine *	hepEngine () const
double	rndm () const override
	Single shot returning single random number. More...
StatusCode	finalize () override
	Service override: finalization. More...
Public Member Functions inherited from RndmEngine
virtual StatusCode	initialize ()
	Service override: initialization. More...
virtual StatusCode	rndmArray (std::vector< double > &array, long howmany, long start=0) const
	Multiple shots returning vector with flat random numbers. More...
virtual StreamBuffer &	serialize (StreamBuffer &str)
	Input serialization from stream buffer. More...
virtual StreamBuffer &	serialize (StreamBuffer &str) const
	Output serialization to stream buffer. More...
virtual void	handle (const Incident &inc)
	Inform that a new incident has occurred. More...
Public Member Functions inherited from extends< BASE, Interfaces >
void *	i_cast (const InterfaceID &tid) const override
	Implementation of IInterface::i_cast. More...
StatusCode	queryInterface (const InterfaceID &ti, void **pp) override
	Implementation of IInterface::queryInterface. More...
std::vector< std::string >	getInterfaceNames () const override
	Implementation of IInterface::getInterfaceNames. More...
	~extends () override=default
	Virtual destructor. More...
void *	i_cast (const InterfaceID &tid) const override
	Implementation of IInterface::i_cast. More...
StatusCode	queryInterface (const InterfaceID &ti, void **pp) override
	Implementation of IInterface::queryInterface. More...
std::vector< std::string >	getInterfaceNames () const override
	Implementation of IInterface::getInterfaceNames. More...
	~extends () override=default
	Virtual destructor. More...
Public Member Functions inherited from extend_interfaces< Interfaces...>
	~extend_interfaces () override=default
	Virtual destructor. More...
	~extend_interfaces () override=default
	Virtual destructor. More...

Protected Member Functions
void	initEngine ()
virtual std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()=0
Protected Member Functions inherited from RndmEngine
	RndmEngine (const std::string &name, ISvcLocator *loc)
	Standard Constructor. More...
virtual	~RndmEngine ()
	Standard Destructor. More...

Protected Attributes
std::unique_ptr< CLHEP::HepRandomEngine >	m_hepEngine
Protected Attributes inherited from RndmEngine
SmartIF< IIncidentSvc >	m_pIncidentSvc
	Reference to the incident service. More...

Additional Inherited Members
Public Types inherited from extends< BASE, Interfaces >
using	base_class = extends
	Typedef to this class. More...
using	extend_interfaces_base = extend_interfaces< Interfaces...>
	Typedef to the base of this class. More...
using	base_class = extends
	Typedef to this class. More...
using	extend_interfaces_base = extend_interfaces< Interfaces...>
	Typedef to the base of this class. More...
Public Types inherited from extend_interfaces< Interfaces...>
using	ext_iids = typename Gaudi::interface_list_cat< typename Interfaces::ext_iids...>::type
	take union of the ext_iids of all Interfaces... More...
using	ext_iids = typename Gaudi::interface_list_cat< typename Interfaces::ext_iids...>::type
	take union of the ext_iids of all Interfaces... More...

Detailed Description

Definition at line 29 of file HepRndmBaseEngine.h.

Constructor & Destructor Documentation

HepRndm::BaseEngine::BaseEngine ( const std::string &  name, ISvcLocator *  loc  )

inline

Definition at line 33 of file HepRndmBaseEngine.h.

    : RndmEngine( name, loc ) { }

HepRndm::BaseEngine::~BaseEngine ( )

overridedefault

Member Function Documentation

virtual std::unique_ptr<CLHEP::HepRandomEngine> HepRndm::BaseEngine::createEngine ( )

protectedpure virtual

Implemented in HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, HepRndm::Engine< TYPE >, and HepRndm::Engine< TYPE >.

StatusCode HepRndm::BaseEngine::finalize ( )

inlineoverridevirtual

Service override: finalization.

Reimplemented from RndmEngine.

Reimplemented in HepRndm::Engine< TYPE >.

Definition at line 41 of file HepRndmBaseEngine.h.

                                   {
      if (m_hepEngine) CLHEP::HepRandom::setTheEngine(nullptr);
      m_hepEngine.reset();
      return RndmEngine::finalize();
    }

CLHEP::HepRandomEngine* HepRndm::BaseEngine::hepEngine ( )

inline

Definition at line 36 of file HepRndmBaseEngine.h.

{ return m_hepEngine.get(); }

const CLHEP::HepRandomEngine* HepRndm::BaseEngine::hepEngine ( ) const

inline

Definition at line 37 of file HepRndmBaseEngine.h.

{ return m_hepEngine.get(); }

void HepRndm::BaseEngine::initEngine ( )

inlineprotected

Definition at line 48 of file HepRndmBaseEngine.h.

{ m_hepEngine = createEngine(); }

double HepRndm::BaseEngine::rndm ( ) const

inlineoverridevirtual

Single shot returning single random number.

Reimplemented from RndmEngine.

Definition at line 39 of file HepRndmBaseEngine.h.

{ return m_hepEngine->flat(); }

Member Data Documentation

std::unique_ptr<CLHEP::HepRandomEngine> HepRndm::BaseEngine::m_hepEngine

protected

Definition at line 31 of file HepRndmBaseEngine.h.

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

• GaudiSvc/src/RndmGenSvc/HepRndmBaseEngine.h