#include <src/RndmGenSvc/HepRndmEngine.h>

Inheritance diagram for HepRndm::Engine< TYPE >:

[legend]

Collaboration diagram for HepRndm::Engine< TYPE >:

[legend]

Public Member Functions
StatusCode	initialize () override
	Initialize the Engine. More...

StatusCode	finalize () override
	Finalize the Engine. More...

StatusCode	setSeeds (const std::vector< long > &seed) override
	Set seeds. More...

StatusCode	seeds (std::vector< long > &seed) const override
	Retrieve seeds. More...

Public Member Functions inherited from HepRndm::BaseEngine
	BaseEngine (const std::string &name, ISvcLocator *loc)

CLHEP::HepRandomEngine *	hepEngine ()

const CLHEP::HepRandomEngine *	hepEngine () const

double	rndm () const override

StatusCode	finalize () override

Public Member Functions inherited from RndmEngine
StatusCode	initialize () override
	Service override: initialization. More...

double	rndm () const override
	Single shot returning single random number. More...

StatusCode	rndmArray (std::vector< double > &array, long howmany, long start=0) const override
	Multiple shots returning vector with flat random numbers. More...

StreamBuffer &	serialize (StreamBuffer &str) override
	Input serialization from stream buffer. More...

StreamBuffer &	serialize (StreamBuffer &str) const override
	Output serialization to stream buffer. More...

Public Member Functions inherited from extends< Service, IRndmEngine, ISerialize >
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...

Public Member Functions inherited from Service
const std::string &	name () const override
	Retrieve name of the service. More...

StatusCode	configure () override

StatusCode	initialize () override

StatusCode	start () override

StatusCode	stop () override

StatusCode	finalize () override

StatusCode	terminate () override

Gaudi::StateMachine::State	FSMState () const override

Gaudi::StateMachine::State	targetFSMState () const override

StatusCode	reinitialize () override

StatusCode	restart () override

StatusCode	sysInitialize () override
	Initialize Service. More...

StatusCode	sysStart () override
	Initialize Service. More...

StatusCode	sysStop () override
	Initialize Service. More...

StatusCode	sysFinalize () override
	Finalize Service. More...

StatusCode	sysReinitialize () override
	Re-initialize the Service. More...

StatusCode	sysRestart () override
	Re-initialize the Service. More...

	Service (std::string name, ISvcLocator *svcloc)
	Standard Constructor. More...

SmartIF< ISvcLocator > &	serviceLocator () const override
	Retrieve pointer to service locator. More...

StatusCode	setProperties ()
	Method for setting declared properties to the values specified for the job. More...

template<class T >
StatusCode	service (const std::string &name, const T *&psvc, bool createIf=true) const
	Access a service by name, creating it if it doesn't already exist. More...

template<class T >
StatusCode	service (const std::string &name, T *&psvc, bool createIf=true) const

template<typename IFace = IService>
SmartIF< IFace >	service (const std::string &name, bool createIf=true) const

template<class T >
StatusCode	service (const std::string &svcType, const std::string &svcName, T *&psvc) const
	Access a service by name and type, creating it if it doesn't already exist. More...

template<class T >
StatusCode	declareTool (ToolHandle< T > &handle, std::string toolTypeAndName, bool createIf=true)
	Declare used tool. More...

SmartIF< IAuditorSvc > &	auditorSvc () const
	The standard auditor service.May not be invoked before sysInitialize() has been invoked. More...

Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	PropertyHolder ()=default

Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Details::PropertyBase &prop)
	Declare a property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, TYPE &value, const std::string &doc="none")
	Helper to wrap a regular data member and use it as a regular property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, Gaudi::Property< TYPE, VERIFIER, HANDLERS > &prop, const std::string &doc="none")
	Declare a PropertyBase instance setting name and documentation. More...

Gaudi::Details::PropertyBase *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="")
	Declare a remote property. More...

StatusCode	setProperty (const Gaudi::Details::PropertyBase &p) override
	set the property form another property More...

StatusCode	setProperty (const std::string &s) override
	set the property from the formatted string More...

StatusCode	setProperty (const std::string &n, const std::string &v) override
	set the property from name and the value More...

StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value More...

StatusCode	getProperty (Gaudi::Details::PropertyBase *p) const override
	get the property More...

const Gaudi::Details::PropertyBase &	getProperty (const std::string &name) const override
	get the property by name More...

StatusCode	getProperty (const std::string &n, std::string &v) const override
	convert the property to the string More...

const std::vector< Gaudi::Details::PropertyBase * > &	getProperties () const override
	get all properties More...

bool	hasProperty (const std::string &name) const override
	Return true if we have a property with the given name. More...

	PropertyHolder (const PropertyHolder &)=delete

PropertyHolder &	operator= (const PropertyHolder &)=delete

Public Member Functions inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
MSG::Level	msgLevel () const
	get the cached level (originally extracted from the embedded MsgStream) More...

bool	msgLevel (MSG::Level lvl) const
	get the output level from the embedded MsgStream More...

MSG::Level	outputLevel () const
	Backward compatibility function for getting the output level. More...

Public Member Functions inherited from CommonMessagingBase
virtual	~CommonMessagingBase ()=default
	Virtual destructor. More...

const SmartIF< IMessageSvc > &	msgSvc () const
	The standard message service. More...

MsgStream &	msgStream () const
	Return an uninitialized MsgStream. More...

MsgStream &	msgStream (const MSG::Level level) const
	Predefined configurable message stream for the efficient printouts. More...

MsgStream &	always () const
	shortcut for the method msgStream(MSG::ALWAYS) More...

MsgStream &	fatal () const
	shortcut for the method msgStream(MSG::FATAL) More...

MsgStream &	err () const
	shortcut for the method msgStream(MSG::ERROR) More...

MsgStream &	error () const
	shortcut for the method msgStream(MSG::ERROR) More...

MsgStream &	warning () const
	shortcut for the method msgStream(MSG::WARNING) More...

MsgStream &	info () const
	shortcut for the method msgStream(MSG::INFO) More...

MsgStream &	debug () const
	shortcut for the method msgStream(MSG::DEBUG) More...

MsgStream &	verbose () const
	shortcut for the method msgStream(MSG::VERBOSE) More...

MsgStream &	msg () const
	shortcut for the method msgStream(MSG::INFO) More...

Protected Attributes
Gaudi::Property< std::vector< long > >	m_seeds {this, "Seeds", {}, "seed table"}

Gaudi::Property< int >	m_col {this, "Column", 0}

Gaudi::Property< int >	m_row {this, "Row", 1}

Gaudi::Property< int >	m_lux {this, "Luxury", 3}

Gaudi::Property< bool >	m_useTable {this, "UseTable", false}

Gaudi::Property< bool >	m_setSingleton {this, "SetSingleton", false}

Protected Attributes inherited from HepRndm::BaseEngine
std::unique_ptr< CLHEP::HepRandomEngine >	m_hepEngine

Protected Attributes inherited from Service
Gaudi::StateMachine::State	m_state = Gaudi::StateMachine::OFFLINE
	Service state. More...

Gaudi::StateMachine::State	m_targetState = Gaudi::StateMachine::OFFLINE
	Service state. More...

Gaudi::Property< int >	m_outputLevel {this, "OutputLevel", MSG::NIL, "output level"}

Gaudi::Property< bool >	m_auditInit {this, "AuditServices", false, "[[deprecated]] unused"}

Gaudi::Property< bool >	m_auditorInitialize {this, "AuditInitialize", false, "trigger auditor on initialize()"}

Gaudi::Property< bool >	m_auditorStart {this, "AuditStart", false, "trigger auditor on start()"}

Gaudi::Property< bool >	m_auditorStop {this, "AuditStop", false, "trigger auditor on stop()"}

Gaudi::Property< bool >	m_auditorFinalize {this, "AuditFinalize", false, "trigger auditor on finalize()"}

Gaudi::Property< bool >	m_auditorReinitialize {this, "AuditReinitialize", false, "trigger auditor on reinitialize()"}

Gaudi::Property< bool >	m_auditorRestart {this, "AuditRestart", false, "trigger auditor on restart()"}

SmartIF< IAuditorSvc >	m_pAuditorSvc
	Auditor Service. More...

Private Member Functions
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine () override
	Create new HepEngine.... More...

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

template<>
std::unique_ptr< CLHEP::HepRandomEngine >	createEngine ()

Additional Inherited Members
Public Types inherited from extends< Service, IRndmEngine, ISerialize >
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 Service
using	Factory = Gaudi::PluginService::Factory< IService (const std::string &, ISvcLocator )>

Public Types inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
using	PropertyHolderImpl = PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	Typedef used to refer to this class from derived classes, as in. More...

Public Types inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
using	base_class = CommonMessaging

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...

Protected Member Functions inherited from HepRndm::BaseEngine
void	initEngine ()

Protected Member Functions inherited from Service
	~Service () override
	Standard Destructor. More...

int	outputLevel () const
	get the `Service's` output level More...

Protected Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
Gaudi::Details::PropertyBase *	property (const std::string &name) const

Protected Member Functions inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
MSG::Level	setUpMessaging () const
	Set up local caches. More...

MSG::Level	resetMessaging ()
	Reinitialize internal states. More...

void	updateMsgStreamOutputLevel (int level)
	Update the output level of the cached MsgStream. More...

Detailed Description

template<class TYPE>
class HepRndm::Engine< TYPE >

Definition at line 26 of file HepRndmEngine.h.

Member Function Documentation

template<class TYPE >

std::unique_ptr<CLHEP::HepRandomEngine> HepRndm::Engine< TYPE >::createEngine ( )

overrideprivatevirtual

Create new HepEngine....

Implements HepRndm::BaseEngine.

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< DualRand >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 143 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<DualRand>( m_row, m_col ) : std::make_unique<DualRand>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< TripleRand >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 149 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<TripleRand>( m_row, m_col ) : std::make_unique<TripleRand>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< DRand48Engine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 155 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<DRand48Engine>( m_row, m_col ) : std::make_unique<DRand48Engine>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< Hurd160Engine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 161 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<Hurd160Engine>( m_row, m_col ) : std::make_unique<Hurd160Engine>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< Hurd288Engine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 167 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<Hurd288Engine>( m_row, m_col ) : std::make_unique<Hurd288Engine>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< RanecuEngine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 173 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<RanecuEngine>( m_row ) : std::make_unique<RanecuEngine>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< RanshiEngine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 179 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<RanshiEngine>( m_row, m_col ) : std::make_unique<RanshiEngine>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< RanluxEngine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 185 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<RanluxEngine>( m_row, m_col, m_lux )
                       : std::make_unique<RanluxEngine>( m_seeds[0], m_lux );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< Ranlux64Engine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 192 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<Ranlux64Engine>( m_row, m_col, m_lux )
                       : std::make_unique<Ranlux64Engine>( m_seeds[0], m_lux );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< MTwistEngine >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 199 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<MTwistEngine>( m_row, m_col ) : std::make_unique<MTwistEngine>( m_seeds[0] );
   }

template<>

std::unique_ptr< CLHEP::HepRandomEngine > HepRndm::Engine< HepJamesRandom >::createEngine ( )

privatevirtual

Implements HepRndm::BaseEngine.

Definition at line 205 of file HepRndmEngines.cpp.

   {
     return m_useTable ? std::make_unique<HepJamesRandom>( m_row, m_col )
                       : std::make_unique<HepJamesRandom>( m_seeds[0] );
   }

template<class TYPE >

StatusCode HepRndm::Engine< TYPE >::finalize ( )

override

Finalize the Engine.

Definition at line 100 of file HepRndmEngines.cpp.

   {
     m_seeds.value().clear();
     return BaseEngine::finalize();
   }

template<class TYPE >

StatusCode HepRndm::Engine< TYPE >::initialize ( )

override

Initialize the Engine.

Definition at line 60 of file HepRndmEngines.cpp.

   {
     auto& seeds = m_seeds.value();
     seeds.clear();
     StatusCode status = RndmEngine::initialize();
     if ( m_seeds.size() == 0 ) {
       // Default seeds
       long theSeed = 1234567;
       seeds.push_back( theSeed );
       seeds.push_back( 0 );
     }
     if ( status.isSuccess() ) {
       initEngine();
       info() << "Generator engine type:" << System::typeinfoName( typeid( *hepEngine() ) ) << endmsg;
       if ( m_useTable ) {
         if ( m_row > 214 || m_col > 1 ) {
           error() << "Generator engine seed table has dimension [215][2], you gave:"
                   << " Row=" << m_row << " Column:" << m_col << endmsg;
           status = StatusCode::FAILURE;
         } else {
           info() << "Generator engine seeds from table."
                  << " Row=" << m_row << " Column:" << m_col << endmsg;
         }
       }
       info() << "Current Seed:" << hepEngine()->getSeed();
       info() << " Luxury:" << m_lux.value();
       info() << endmsg;
       // Use the default static engine if required (e.g. for GEANT4)
       if ( m_setSingleton ) {
         HepRandom::setTheEngine( hepEngine() );
         info() << "This is the GEANT4 engine!" << endmsg;
       }
       return status;
     }
     error() << "Cannot initialze random engine of type:" << System::typeinfoName( typeid( TYPE ) ) << endmsg;
     return status;
   }

template<class TYPE >

StatusCode HepRndm::Engine< TYPE >::seeds ( std::vector< long > & seed ) const

override

Retrieve seeds.

Definition at line 125 of file HepRndmEngines.cpp.

   {
     /*
     const long *s = hepEngine()->getSeeds();
     for ( size_t i = 0; i < NUMBER_OF_SEEDS; i++ )   {
       seed.push_back(s[i]);
       if ( m_seeds.size() > i )
         m_seeds[i] = s[i];
       else
         m_seeds.push_back(s[i]);
     }
     */
     seed.push_back( hepEngine()->getSeed() );
     return StatusCode::SUCCESS;
   }

template<class TYPE >

StatusCode HepRndm::Engine< TYPE >::setSeeds ( const std::vector< long > & seed )

override

Set seeds.

Definition at line 108 of file HepRndmEngines.cpp.

   {
     auto& seeds = m_seeds.value();
     seeds.clear();
     std::copy( seed.begin(), seed.end(), std::back_inserter( seeds ) );
     if ( !seeds.empty() ) {
       if ( seeds.back() != 0 ) {
         seeds.push_back( 0 );
       }
       hepEngine()->setSeeds( &seeds[0], m_lux );
       return StatusCode::SUCCESS;
     }
     return StatusCode::FAILURE;
   }

Member Data Documentation

template<class TYPE >

Gaudi::Property<int> HepRndm::Engine< TYPE >::m_col {this, "Column", 0}

protected

Definition at line 31 of file HepRndmEngine.h.

template<class TYPE >

Gaudi::Property<int> HepRndm::Engine< TYPE >::m_lux {this, "Luxury", 3}

protected

Definition at line 33 of file HepRndmEngine.h.

template<class TYPE >

Gaudi::Property<int> HepRndm::Engine< TYPE >::m_row {this, "Row", 1}

protected

Definition at line 32 of file HepRndmEngine.h.

template<class TYPE >

Gaudi::Property<std::vector<long> > HepRndm::Engine< TYPE >::m_seeds {this, "Seeds", {}, "seed table"}

mutableprotected

Definition at line 29 of file HepRndmEngine.h.

template<class TYPE >

Gaudi::Property<bool> HepRndm::Engine< TYPE >::m_setSingleton {this, "SetSingleton", false}

protected

Definition at line 35 of file HepRndmEngine.h.

template<class TYPE >

Gaudi::Property<bool> HepRndm::Engine< TYPE >::m_useTable {this, "UseTable", false}

protected

Definition at line 34 of file HepRndmEngine.h.

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

GaudiSvc/src/RndmGenSvc/HepRndmEngine.h
GaudiSvc/src/RndmGenSvc/HepRndmEngines.cpp

Public Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

template<class TYPE> class HepRndm::Engine< TYPE >

Member Function Documentation

Member Data Documentation

template<class TYPE>
class HepRndm::Engine< TYPE >