#include <Starlight_i.h>

Inheritance diagram for Starlight_i:

Collaboration diagram for Starlight_i:

Public Member Functions
	Starlight_i (const std::string &name, ISvcLocator *pSvcLocator)

virtual	~Starlight_i ()

virtual StatusCode	genInitialize ()
	For initializing the generator, if required. More...

virtual StatusCode	callGenerator ()
	For calling the generator on each iteration of the event loop. More...

virtual StatusCode	genFinalize ()
	For finalising the generator, if required. More...

virtual StatusCode	fillEvt (HepMC::GenEvent *evt)
	For filling the HepMC event object. More...

virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...

virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...

ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`. More...

const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`. More...

const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`. More...

virtual StatusCode	sysStart () override
	Handle START transition. More...

virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...

virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...

Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...

void	updateVHKA (Gaudi::Details::PropertyBase &)

MsgStream &	msg () const

MsgStream &	msg (const MSG::Level lvl) const

bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
bool	starlight2lhef ()

bool	set_user_params ()

bool	prepare_params_file ()

void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)

void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed. More...

Protected Attributes
IntegerProperty	m_dsid {this, "Dsid", 999999, "Dataset ID number"}

StringProperty	m_configFileName {this, "ConfigFileName", ""}

BooleanProperty	m_lheOutput {this, "lheOutput", false}

UnsignedIntegerProperty	m_maxevents {this, "maxevents", 5500}

BooleanProperty	m_doTauolappLheFormat {this, "doTauolappLheFormat", false}

BooleanProperty	m_suppressVMdecay {this, "suppressVMdecay", false}

StringArrayProperty	m_InitializeVector {this, "Initialize", {} }

int	m_events {0}

starlight *	m_starlight {}

std::shared_ptr< randomGenerator >	m_randomGenerator {}

inputParameters	m_inputParameters

double	m_axionMass {1.}

upcEvent *	m_event {}

unsigned int	m_beam1Z {0}

unsigned int	m_beam1A {0}

unsigned int	m_beam2Z {0}

unsigned int	m_beam2A {0}

double	m_beam1Gamma {0.}

double	m_beam2Gamma {0.}

double	m_maxW {0.}

double	m_minW {0.}

unsigned int	m_nmbWBins {0}

double	m_maxRapidity {0.}

unsigned int	m_nmbRapidityBins {0}

bool	m_accCutPt {false}

double	m_minPt {0.}

double	m_maxPt {0.}

bool	m_accCutEta {false}

double	m_minEta {0.}

double	m_maxEta {0.}

int	m_productionMode {0}

unsigned int	m_nmbEventsTot {0}

int	m_prodParticleId {0}

int	m_randomSeed {0}

int	m_outputFormat

int	m_beamBreakupMode {0}

bool	m_interferenceEnabled {false}

double	m_interferenceStrength {0.}

bool	m_coherentProduction {false}

double	m_incoherentFactor {0.}

double	m_bford

double	m_maxPtInterference {0.}

int	m_nmbPtBinsInterference {0}

double	m_ptBinWidthInterference {0.}

bool	m_xsecMethod {false}

int	m_nThreads {1}

bool	m_pythFullRec {false}

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...

Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...

Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...

Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
DataObjIDColl	m_extendedExtraObjects

StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...

StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...

std::vector< SG::VarHandleKeyArray * >	m_vhka

bool	m_varHandleArraysDeclared

Utility event-mangling functions
Todo: Replace with HepMC units when available
void	GeVToMeV (HepMC::GenEvent *evt)
	Scale event energies/momenta by x 1000. More...

void	MeVToGeV (HepMC::GenEvent *evt)
	Scale event energies/momenta by x 1/1000. More...

void	cmTomm (HepMC::GenEvent *evt)
	Scale event lengths by x 10. More...

void	mmTocm (HepMC::GenEvent *evt)
	Scale event lengths by x 1/10. More...

ServiceHandle< IPartPropSvc >	m_ppSvc {this, "PartPropSvc", "PartPropSvc"}
	Handle on the particle property service. More...

SG::ReadHandleKey< McEventCollection >	m_mcevents_const { this, "McEventKey", "GEN_EVENT", "StoreGate key of the MC event collection" }
	Const handle to the MC event collection. More...

Features for derived classes to use internally
BooleanProperty	m_isAfterburner {this, "IsAfterburner", false, "Set true if generator modifies existing events rather than creating new ones"}
	Flag for normal vs. afterburner generators. More...

CLHEP::HepRandomEngine *	getRandomEngine (const std::string &streamName, const EventContext &ctx) const

CLHEP::HepRandomEngine *	getRandomEngine (const std::string &streamName, unsigned long int randomSeedOffset, const EventContext &ctx) const

CLHEP::HepRandomEngine *	getRandomEngineDuringInitialize (const std::string &streamName, unsigned long int randomSeedOffset, unsigned int conditionsRun=1, unsigned int lbn=1) const

ServiceHandle< IAthRNGSvc >	m_rndmSvc {this, "RndmSvc", "AthRNGSvc"}
	Data members. More...

ServiceHandle< IIncidentSvc >	m_incidentSvc {this, "IncidentSvc", "IncidentSvc"}
	Handle on the incident service. More...

Detailed Description

Definition at line 30 of file Starlight_i.h.

Member Typedef Documentation

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ Starlight_i()

Starlight_i::Starlight_i	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Definition at line 42 of file Starlight_i.cxx.

                                                                        :
              GenModule(name,pSvcLocator)
 {
 }

◆ ~Starlight_i()

Starlight_i::~Starlight_i ( )

virtual

Definition at line 47 of file Starlight_i.cxx.

                          {
   if (m_starlight) delete m_starlight;
   if (m_event) delete m_event;
 }

Member Function Documentation

◆ ATLAS_NOT_CONST_THREAD_SAFE() [1/2]

HepMC::GenEvent* event GenBase::ATLAS_NOT_CONST_THREAD_SAFE ( )

inlineinherited

Access the current signal event (first in the McEventCollection)

Note: This function will make a new McEventCollection if there is not already a valid one and MakeMcEvent=True.

Definition at line 76 of file GenBase.h.

                                                       {
     if (events()->empty())
       ATH_MSG_ERROR("McEventCollection is empty during first event access");
     return *(events()->begin());
   }

◆ ATLAS_NOT_CONST_THREAD_SAFE() [2/2]

McEventCollection* events GenBase::ATLAS_NOT_CONST_THREAD_SAFE ( )

inherited

Access the current event's McEventCollection.

Note: This function will make a new McEventCollection if there is not already a valid one and MakeMcEvent=True.

◆ callGenerator()

StatusCode Starlight_i::callGenerator ( )

virtual

For calling the generator on each iteration of the event loop.

Reimplemented from GenModule.

Definition at line 90 of file Starlight_i.cxx.

 {
     if(m_lheOutput) return StatusCode::SUCCESS;
     ATH_MSG_DEBUG( " STARLIGHT generating. \n"   );
  
     //Re-seed the random number stream
     long seeds[7];
     const EventContext& ctx = Gaudi::Hive::currentContext();
     ATHRNG::calculateSeedsMC21(seeds, starlight_stream,  ctx.eventID().event_number(),
                                m_dsid, m_randomSeed);
     m_randomGenerator->SetSeed(seeds[0]);
  
     // Generate event
     m_event = new upcEvent;
     (*m_event) = m_starlight->produceEvent();
  
     // update event counter
     ++m_events;
  
     int numberofTracks = m_event->getParticles()->size();
     int numberOfVertices = 1; //m_event->getVertices()->size();
  
     ATH_MSG_DEBUG( "EVENT: " << m_events << " "
                    << " with " << numberOfVertices << " vertices "
                    << " and " << numberofTracks << " tracks"  );
     ATH_MSG_DEBUG( "VERTEX: "<< 0. << " " << 0. << " " << 0.
                    << " with " << numberofTracks << " tracks"  );
  
     int ipart = 0;
     std::vector<starlightParticle>::const_iterator part =
       (m_event->getParticles())->begin();
     for (part = m_event->getParticles()->begin();
          part != m_event->getParticles()->end(); ++part, ++ipart) {
       ATH_MSG_DEBUG( "TRACK: " << " "
                      << starlightParticleCodes::jetsetToGeant((*part).getCharge() * (*part).getPdgCode()) << " "
                      << (*part).GetPx() << " " << (*part).GetPy() << " "<< (*part).GetPz()
                      << " " << m_events << " " << ipart << " " << 0 << " "
                      << (*part).getCharge() * (*part).getPdgCode()  );
     }
  
     ATH_MSG_DEBUG( " Starlight generating done.  \n"   );
  
     return StatusCode::SUCCESS;
 }

◆ cmTomm()

void GenBase::cmTomm ( HepMC::GenEvent * evt )

protectedinherited

Scale event lengths by x 10.

Definition at line 81 of file GenBase.cxx.

                                        {
   for (HepMC::GenEvent::vertex_iterator vtx = evt->vertices_begin(); vtx != evt->vertices_end(); ++vtx) {
     const HepMC::FourVector fv((*vtx)->position().x() * 10,
                                (*vtx)->position().y() * 10,
                                (*vtx)->position().z() * 10,
                                (*vtx)->position().t() * 10);
     (*vtx)->set_position(fv);
   }
 }

◆ declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty	(	Gaudi::Property< T > &	hndl,
		const SG::VarHandleKeyArrayType &
	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKeyArray>

Definition at line 170 of file AthCommonDataStore.h.

   {
     return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                        hndl.value(), 
                                                        hndl.documentation());
  
   }

◆ declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty	(	Gaudi::Property< T > &	hndl,
		const SG::VarHandleKeyType &
	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

   {
     return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                        hndl.value(), 
                                                        hndl.documentation());
  
   }

◆ declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty	(	Gaudi::Property< T > &	hndl,
		const SG::VarHandleType &
	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleBase>

Definition at line 184 of file AthCommonDataStore.h.

   {
     return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                        hndl.value(), 
                                                        hndl.documentation());
   }

◆ declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty	(	Gaudi::Property< T > &	t,
		const SG::NotHandleType &
	)

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

   {
     return PBASE::declareProperty(t);
   }

◆ declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty	(	const std::string &	name,
		SG::VarHandleBase &	hndl,
		const std::string &	doc,
		const SG::VarHandleType &
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

   {
     this->declare(hndl.vhKey());
     hndl.vhKey().setOwner(this);
  
     return PBASE::declareProperty(name,hndl,doc);
   }

◆ declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty	(	const std::string &	name,
		SG::VarHandleKey &	hndl,
		const std::string &	doc,
		const SG::VarHandleKeyType &
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

   {
     this->declare(hndl);
     hndl.setOwner(this);
  
     return PBASE::declareProperty(name,hndl,doc);
   }

◆ declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty	(	const std::string &	name,
		SG::VarHandleKeyArray &	hndArr,
		const std::string &	doc,
		const SG::VarHandleKeyArrayType &
	)

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

   {
  
     // std::ostringstream ost;
     // ost << Algorithm::name() << " VHKA declareProp: " << name 
     //     << " size: " << hndArr.keys().size() 
     //     << " mode: " << hndArr.mode() 
     //     << "  vhka size: " << m_vhka.size()
     //     << "\n";
     // debug() << ost.str() << endmsg;
  
     hndArr.setOwner(this);
     m_vhka.push_back(&hndArr);
  
     Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
     if (p != 0) {
       p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
     } else {
       ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                     << name);
     }
  
     return p;
  
   }

◆ declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty	(	const std::string &	name,
		T &	property,
		const std::string &	doc,
		const SG::NotHandleType &
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

   {
     return PBASE::declareProperty(name, property, doc);
   }

◆ declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty	(	const std::string &	name,
		T &	property,
		const std::string &	doc = `"none"`
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

   {
     typedef typename SG::HandleClassifier<T>::type htype;
     return declareProperty (name, property, doc, htype());
   }

◆ declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( Gaudi::Property< T > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                  {
     typedef typename SG::HandleClassifier<T>::type htype;
     return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
   }

◆ detStore()

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

95 { return m_detStore; }

◆ event_const()

const HepMC::GenEvent* GenBase::event_const ( ) const

inlineinherited

Access the current signal event (const)

Definition at line 83 of file GenBase.h.

                                            {
     if (events_const()->empty())
       ATH_MSG_ERROR("Const McEventCollection is empty during first event access");
     return *(events_const()->begin());
   }

◆ events_const() [1/2]

const McEventCollection* GenBase::events_const ( ) const

inlineinherited

Access the current event's McEventCollection (const)

Definition at line 96 of file GenBase.h.

                                                 {
     return events_const( getContext() );
   }

◆ events_const() [2/2]

const McEventCollection* GenBase::events_const ( const EventContext & ctx ) const

inlineinherited

Definition at line 99 of file GenBase.h.

                                                                          {
     SG::ReadHandle<McEventCollection> ret = SG::makeHandle(m_mcevents_const, ctx);
     if (!ret.isValid())
       ATH_MSG_ERROR("No McEventCollection found in StoreGate with key " << m_mcevents_const.key());
     return ret.cptr();
   }

◆ evtStore() [1/2]

ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

85 { return m_evtStore; }

◆ evtStore() [2/2]

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore ( ) const

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 90 of file AthCommonDataStore.h.

90 { return m_evtStore; }

◆ execute()

StatusCode GenModule::execute ( )

virtualinherited

Todo:: Remove hard-coded alg name checking (already incomplete)

Reimplemented from GenBase.

Definition at line 70 of file GenModule.cxx.

                               {
   // Examples of how to retrieve the random number engine for a given
   // stream.
   // NB getRandomEngine should only be called once per event for a
   // given stream, as it causes the stream to be re-seeded each time
   // it is called.
  
   // Example 1 - seeded based on the current event number (+ slot, run, streamName)
   //const EventContext& ctx = Gaudi::Hive::currentContext();
   //CLHEP::HepRandomEngine* rndmEngine = this->getRandomEngine("MyStream", ctx);
  
   // Example 2 - seeded based on the m_randomSeed property (+ slot, run, streamName)
   //const EventContext& ctx = Gaudi::Hive::currentContext();
   //CLHEP::HepRandomEngine* rndmEngine = this->getRandomEngine("MyStream", m_randomSeed.value(), ctx);
  
   // Call the code that generates an event
   CHECK(this->callGenerator());
  
   // Create the MC event and send the GeneratorEvent stored in it to fillEvt
   HepMC::GenEvent* evt = HepMC::newGenEvent(1,1);
   CHECK(this->fillEvt(evt));
   HepMC::fillBarcodesAttribute(evt);
  
   // Add the event to the MC event collection
   if (events()) {
     // If this is an "afterburner" generator, replace the last event rather than add a new one
     if (m_isAfterburner.value() || name() == "Tauola" || name() == "Photos") {
       events()->pop_back();
     }
     // Add the event to the end of the collection
     events()->push_back(evt);
     ATH_MSG_DEBUG("MC event added to McEventCollection");
  
     // remove the empty event in case of ParticleDecayer
     if (name() == "ParticleDecayer") {
       events()->pop_back();
     }
   }
  
   // Call the incident service to notify that an event has been made
   m_incidentSvc->fireIncident( Incident(name(), "McEventGenerated") );
   return StatusCode::SUCCESS;
 }

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

◆ extraOutputDeps()

const DataObjIDColl & AthAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 50 of file AthAlgorithm.cxx.

 {
   // If we didn't find any symlinks to add, just return the collection
   // from the base class.  Otherwise, return the extended collection.
   if (!m_extendedExtraObjects.empty()) {
     return m_extendedExtraObjects;
   }
   return Algorithm::extraOutputDeps();
 }

◆ fillEvt()

StatusCode Starlight_i::fillEvt ( HepMC::GenEvent * evt )

virtual

For filling the HepMC event object.

Implements GenModule.

Definition at line 144 of file Starlight_i.cxx.

 {
     if(m_lheOutput) return StatusCode::SUCCESS;
     ATH_MSG_DEBUG( "  STARLIGHT Filing.  \n"   );
  
     // Set the event number
     evt->set_event_number( m_events );
  
     // Create the event vertex
     HepMC::GenVertexPtr v1 = HepMC::newGenVertexPtr();
     evt->add_vertex( v1 );
  
     // Loop on all final particles and
     // put them all as outgoing from the event vertex
     int ipart = 0;
     std::vector<starlightParticle>::const_iterator part =
       (m_event->getParticles())->begin();
     double px_tot=0;
     double py_tot=0;
     double pz_tot=0;
     for (part = m_event->getParticles()->begin();
          part != m_event->getParticles()->end(); ++part, ++ipart)
       {
         int pid = (*part).getPdgCode();
         int charge = (*part).getCharge();
         //AO special for pid sign stored in charge
         int pidsign = pid/std::abs(pid);
         int chsign = 0;
         if (charge !=0) chsign = charge/std::abs(charge);
         if( chsign != pidsign && chsign != 0) pid = -pid;
  
         double px = (*part).GetPx();
         double py = (*part).GetPy();
         double pz = (*part).GetPz();
         double e  = (*part).GetE();
         // mass fix implemented only for muons
         if(std::abs(pid)==13) {
           float mass = m_inputParameters.muonMass();//0.1056583715;// starlightConstants::muonMass;
           e  = std::sqrt(px*px + py*py + pz*pz + mass*mass);
         }
         // mass fix for photons (ALPs)
         if(std::abs(pid)==22) {
           e  = std::sqrt(px*px + py*py + pz*pz);
         }
     
         ATH_MSG_DEBUG( "saving particle " << ipart  );
         px_tot+=px;
         py_tot+=py;
         pz_tot+=pz;
  
         if(!m_suppressVMdecay) v1->add_particle_out(
                              HepMC::newGenParticlePtr(HepMC::FourVector(px, py, pz, e), pid, 1) );
       }
       if(m_suppressVMdecay) {
         int pid = 113;
         double mass  = 0.770;
         if(m_prodParticleId == 443011 || m_prodParticleId == 443013){
           pid = 443;
           mass  = 3.0969;
         } 
         if(m_prodParticleId == 444011 || m_prodParticleId == 444013){
           pid = 100443;
           mass  = 3.6861;
         } 
         if(m_prodParticleId == 553011 || m_prodParticleId == 553013){
           pid = 553;
           mass  = 9.4604;
         }
         if(m_prodParticleId == 554011 || m_prodParticleId == 554013){
           pid = 100553;
           mass  = 10.023;
         }
         if(m_prodParticleId == 555011 || m_prodParticleId == 555013){
           pid = 200553;
           mass  = 10.355;
         }
         double e  = sqrt(px_tot*px_tot + py_tot*py_tot + pz_tot*pz_tot + mass*mass);
         v1->add_particle_out(
                              HepMC::newGenParticlePtr(HepMC::FourVector(px_tot, py_tot, pz_tot, e), pid, 1) );
       }
     ATH_MSG_DEBUG( "Saved " << ipart << " tracks "  );
  
     // Convert cm->mm and GeV->MeV
     //
     GeVToMeV(evt);
  
     return StatusCode::SUCCESS;
 }

◆ finalize()

StatusCode GenModule::finalize ( )

inlineinherited

Definition at line 55 of file GenModule.h.

55 { return genFinalize(); }

◆ genFinalize()

StatusCode Starlight_i::genFinalize ( )

virtual

For finalising the generator, if required.

Reimplemented from GenModule.

Definition at line 136 of file Starlight_i.cxx.

 {
     ATH_MSG_DEBUG( "  STARLIGHT Ending.  \n"   );
  
     return StatusCode::SUCCESS;
 }

◆ genInitialize()

StatusCode Starlight_i::genInitialize ( )

virtual

For initializing the generator, if required.

Reimplemented from GenModule.

Definition at line 52 of file Starlight_i.cxx.

 {
     // Initialisation of input parameters
     //
     ATH_MSG_INFO( "===> January 20 2011 STARLIGHT INTERFACE VERSION. \n"   );
     ATH_MSG_INFO( "===> STARLIGHT INITIALISING. \n"   );
  
     //Re-seed the random number stream
     long seeds[7];
     ATHRNG::calculateSeedsMC21(seeds, starlight_stream,  0, m_dsid, m_randomSeed);
  
     // Create inputParameters and
     // set the users' initialisation parameters choices
     bool res = set_user_params();
     if( !res ) {
       return StatusCode::FAILURE;
     }
  
     // create the starlight object
     m_starlight = new starlight();
     // Set random generator to prevent crash in tests.
     m_randomGenerator = std::make_shared<randomGenerator>();
     m_randomGenerator->SetSeed(seeds[0]);
     m_starlight->setRandomGenerator(m_randomGenerator.get());
     // set input parameters
     m_starlight->setInputParameters(&m_inputParameters);
     // and initialize
     m_starlight->init();
  
     // dump events to lhef (needed for QED showering with Pythia8
     if(m_lheOutput){
       ATH_MSG_INFO("===> dumping starlight events to lhef format. \n"  );
       if(!starlight2lhef()) return StatusCode::FAILURE;
     }
  
     return StatusCode::SUCCESS;
 }

◆ genuserInitialize()

virtual StatusCode GenModule::genuserInitialize ( )

inlinevirtualinherited

For initialization of user code, if required. Called after genInitialize.

Reimplemented in Pythia8B_i.

Definition at line 64 of file GenModule.h.

64 { return StatusCode::SUCCESS; }

◆ getRandomEngine() [1/2]

CLHEP::HepRandomEngine * GenModule::getRandomEngine	(	const std::string &	streamName,
		const EventContext &	ctx
	)		const

protectedinherited

Definition at line 34 of file GenModule.cxx.

 {
   ATHRNG::RNGWrapper* rngWrapper = m_rndmSvc->getEngine(this, streamName);
   std::string rngName = name()+streamName;
   rngWrapper->setSeed( rngName, ctx );
   return rngWrapper->getEngine(ctx);
 }

◆ getRandomEngine() [2/2]

CLHEP::HepRandomEngine * GenModule::getRandomEngine	(	const std::string &	streamName,
		unsigned long int	randomSeedOffset,
		const EventContext &	ctx
	)		const

protectedinherited

Definition at line 44 of file GenModule.cxx.

 {
   ATHRNG::RNGWrapper* rngWrapper = m_rndmSvc->getEngine(this, streamName);
   rngWrapper->setSeed( streamName, ctx.slot(), randomSeedOffset, ctx.eventID().run_number() );
   return rngWrapper->getEngine(ctx);
 }

◆ getRandomEngineDuringInitialize()

CLHEP::HepRandomEngine * GenModule::getRandomEngineDuringInitialize	(	const std::string &	streamName,
		unsigned long int	randomSeedOffset,
		unsigned int	conditionsRun = `1`,
		unsigned int	lbn = `1`
	)		const

protectedinherited

Definition at line 53 of file GenModule.cxx.

 {
   const size_t slot=0;
   EventContext ctx;
   ctx.setSlot( slot );
   ctx.setEventID (EventIDBase (conditionsRun,
                EventIDBase::UNDEFEVT,  // event
                EventIDBase::UNDEFNUM,  // timestamp
                EventIDBase::UNDEFNUM,  // timestamp ns
                lbn));
   Atlas::setExtendedEventContext(ctx,
                                  Atlas::ExtendedEventContext( evtStore()->hiveProxyDict(),
                                                               conditionsRun) );
   return getRandomEngine(streamName, randomSeedOffset, ctx);
 }

◆ GeVToMeV()

void GenBase::GeVToMeV ( HepMC::GenEvent * evt )

protectedinherited

Scale event energies/momenta by x 1000.

Todo:: Add HepMC units awareness and do it differently when HepMC provides this functionality directly (and reference-based FourVector accessors)

Definition at line 61 of file GenBase.cxx.

                                          {
   for (HepMC::GenEvent::particle_iterator p = evt->particles_begin(); p != evt->particles_end(); ++p) {
     const HepMC::FourVector fv((*p)->momentum().px() * 1000,
                                (*p)->momentum().py() * 1000,
                                (*p)->momentum().pz() * 1000,
                                (*p)->momentum().e()  * 1000);
     (*p)->set_momentum(fv);
     (*p)->set_generated_mass(1000 * (*p)->generated_mass());
   }
 }

◆ initialize()

StatusCode GenModule::initialize ( )

virtualinherited

Reimplemented from GenBase.

Definition at line 21 of file GenModule.cxx.

                                  {
   // Base class initializations
   CHECK(GenBase::initialize());
   // Get the random number service
   CHECK(m_rndmSvc.retrieve());
   // Get the incident service
   CHECK(m_incidentSvc.retrieve());
   CHECK(genInitialize());
   CHECK(genuserInitialize());
   return StatusCode::SUCCESS;
 }

◆ inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Algorithm > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ MeVToGeV()

void GenBase::MeVToGeV ( HepMC::GenEvent * evt )

protectedinherited

Scale event energies/momenta by x 1/1000.

Definition at line 71 of file GenBase.cxx.

                                          {
   for (HepMC::GenEvent::particle_iterator p = evt->particles_begin(); p != evt->particles_end(); ++p) {
     const HepMC::FourVector fv((*p)->momentum().px() / 1000,
                                (*p)->momentum().py() / 1000,
                                (*p)->momentum().pz() / 1000,
                                (*p)->momentum().e()  / 1000);
     (*p)->set_momentum(fv);
     (*p)->set_generated_mass((*p)->generated_mass() / 1000);
   }
 }

◆ mmTocm()

void GenBase::mmTocm ( HepMC::GenEvent * evt )

protectedinherited

Scale event lengths by x 1/10.

Definition at line 90 of file GenBase.cxx.

                                        {
   for (HepMC::GenEvent::vertex_iterator vtx = evt->vertices_begin(); vtx != evt->vertices_end(); ++vtx) {
     const HepMC::FourVector fv((*vtx)->position().x() / 10,
                                (*vtx)->position().y() / 10,
                                (*vtx)->position().z() / 10,
                                (*vtx)->position().t() / 10);
     (*vtx)->set_position(fv);
   }
 }

◆ msg() [1/2]

MsgStream& AthCommonMsg< Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                 {
     return this->msgStream();
   }

◆ msg() [2/2]

MsgStream& AthCommonMsg< Algorithm >::msg ( const MSG::Level lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                   {
     return this->msgStream(lvl);
   }

◆ msgLvl()

bool AthCommonMsg< Algorithm >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                                {
     return this->msgLevel(lvl);
   }

◆ outputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Algorithm > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ particleData()

const HepPDT::ParticleData* GenBase::particleData ( int pid ) const

inlineinherited

Access an element in the particle data table.

Definition at line 126 of file GenBase.h.

                                                         {
     return pdt().particle(HepPDT::ParticleID(std::abs(pid)));
   }

◆ particleTable()

const HepPDT::ParticleDataTable& GenBase::particleTable ( ) const

inlineinherited

Get a particle data table.

Definition at line 118 of file GenBase.h.

                                                        {
     return *(m_ppSvc->PDT());
   }

◆ partPropSvc()

const ServiceHandle<IPartPropSvc> GenBase::partPropSvc ( ) const

inlineinherited

Access the particle property service.

Definition at line 113 of file GenBase.h.

                                                         {
     return m_ppSvc;
   }

◆ pdt()

const HepPDT::ParticleDataTable& GenBase::pdt ( ) const

inlineinherited

Shorter alias to get a particle data table.

Definition at line 123 of file GenBase.h.

123 { return particleTable(); }

◆ prepare_params_file()

bool Starlight_i::prepare_params_file ( )

protected

Definition at line 359 of file Starlight_i.cxx.

 {
     // Write initialization parameters to tmp file
  
     for(CommandVector::iterator i = m_InitializeVector.begin(); i != m_InitializeVector.end(); ++i )
     {
         ATH_MSG_INFO( "  Command is: " << *i  );
  
         StringParse mystring(*i);
         std::string myparam = mystring.piece<std::string>(1);
         if (myparam == "beam1Z")
         {
           m_beam1Z  = mystring.piece<double>(2);
         }
         else if (myparam == "beam1A")
         {
           m_beam1A  = mystring.piece<double>(2);
         }
         else if (myparam == "beam2Z")
         {
           m_beam2Z  = mystring.piece<double>(2);
         }
         else if (myparam == "beam2A")
         {
           m_beam2A  = mystring.piece<double>(2);
         }
         else if (myparam == "beam1Gamma")
         {
           m_beam1Gamma  = mystring.piece<double>(2);
         }
         else if (myparam == "beam2Gamma")
         {
           m_beam2Gamma  = mystring.piece<double>(2);
         }
         else if (myparam == "maxW")
         {
           m_maxW  = mystring.piece<double>(2);
         }
         else if (myparam == "minW")
         {
           m_minW  = mystring.piece<double>(2);
         }
         else if (myparam == "nmbWBins")
         {
           m_nmbWBins  = mystring.piece<double>(2);
         }
         else if (myparam == "maxRapidity")
         {
           m_maxRapidity  = mystring.piece<double>(2);
         }
         else if (myparam == "nmbRapidityBins")
         {
           m_nmbRapidityBins  = mystring.piece<double>(2);
         }
         else if (myparam == "accCutPt")
         {
           m_accCutPt = mystring.piece<double>(2);
         }
         else if (myparam == "minPt")
         {
           m_minPt = mystring.piece<double>(2);
         }
         else if (myparam == "maxPt")
         {
           m_maxPt = mystring.piece<double>(2);
         }
         else if (myparam == "accCutEta")
         {
           m_accCutEta = mystring.piece<double>(2);
         }
         else if (myparam == "minEta")
         {
           m_minEta = mystring.piece<double>(2);
         }
         else if (myparam == "maxEta")
         {
           m_maxEta = mystring.piece<double>(2);
         }
         else if (myparam == "productionMode")
         {
           m_productionMode  = mystring.piece<double>(2);
         }
         else if (myparam == "axionMass")
         {
           m_axionMass  = mystring.piece<double>(2);
         }
         else if (myparam == "nmbEventsTot")
         {
           m_nmbEventsTot  = mystring.piece<double>(2);
         }
         else if (myparam == "prodParticleId")
         {
           m_prodParticleId  = mystring.piece<double>(2);
         }
         else if (myparam == "randomSeed")
         {
           m_randomSeed  = mystring.piece<double>(2);
         }
         else if (myparam == "outputFormat")
         {
           m_outputFormat  = mystring.piece<double>(2);
         }
         else if (myparam == "beamBreakupMode")
         {
           m_beamBreakupMode  = mystring.piece<double>(2);
         }
         else if (myparam == "interferenceEnabled")
         {
           m_interferenceEnabled  = mystring.piece<double>(2);
         }
         else if (myparam == "interferenceStrength")
         {
           m_interferenceStrength  = mystring.piece<double>(2);
         }
         else if (myparam == "coherentProduction")
         {
           m_coherentProduction = mystring.piece<double>(2);
         }
         else if (myparam == "incoherentFactor")
         {
           m_incoherentFactor  = mystring.piece<double>(2);
         }
         else if (myparam == "maxPtInterference")
         {
           m_maxPtInterference  = mystring.piece<double>(2);
         }
         else if (myparam == "nmbPtBinsInterference")
         {
           m_nmbPtBinsInterference  = mystring.piece<double>(2);
         }
         else if (myparam == "xsecMethod")
         {
           m_xsecMethod = mystring.piece<double>(2);
         }
         else if (myparam == "nThreads")
         {
           m_nThreads = mystring.piece<double>(2);
         }
         else if (myparam == "pythFullRec")
         {
           m_pythFullRec = mystring.piece<double>(2);
         }
         else
         {
           ATH_MSG_ERROR( " ERROR in STARLIGHT INITIALIZATION PARAMETERS  "
                          << myparam << " is an invalid parameter !"  );
             return false;
         }
     }
  
     std::ofstream configFile;
     configFile.open(m_configFileName.value().c_str());
  
     configFile << "BEAM_1_Z = " << m_beam1Z << std::endl;
     configFile << "BEAM_1_A = " << m_beam1A << std::endl;
     configFile << "BEAM_2_Z = " << m_beam2Z << std::endl;
     configFile << "BEAM_2_A = " << m_beam2A << std::endl;
     configFile << "BEAM_1_GAMMA = " << m_beam1Gamma << std::endl;
     configFile << "BEAM_2_GAMMA = " << m_beam2Gamma << std::endl;
     configFile << "W_MAX = " << m_maxW << std::endl;
     configFile << "W_MIN = " << m_minW << std::endl;
     configFile << "W_N_BINS = " << m_nmbWBins << std::endl;
     configFile << "RAP_MAX = " << m_maxRapidity << std::endl;
     configFile << "RAP_N_BINS = " << m_nmbRapidityBins << std::endl;
     configFile << "CUT_PT = " << m_accCutPt << std::endl;
     configFile << "PT_MIN = " << m_minPt << std::endl;
     configFile << "PT_MAX = " << m_maxPt << std::endl;
     configFile << "CUT_ETA = " << m_accCutEta << std::endl;
     configFile << "ETA_MIN = " << m_minEta << std::endl;
     configFile << "ETA_MAX = " << m_maxEta << std::endl;
     configFile << "PROD_MODE = " << m_productionMode << std::endl;
     configFile << "AXION_MASS = " << m_axionMass << std::endl;
     configFile << "N_EVENTS = " << m_nmbEventsTot << std::endl;
     configFile << "PROD_PID = " << m_prodParticleId << std::endl;
     configFile << "RND_SEED = " << m_randomSeed << std::endl;
     configFile << "BREAKUP_MODE = " << m_beamBreakupMode << std::endl;
     configFile << "INTERFERENCE = " << m_interferenceEnabled << std::endl;
     configFile << "IF_STRENGTH = " << m_interferenceStrength << std::endl;
     configFile << "INT_PT_MAX = " << m_maxPtInterference << std::endl;
     configFile << "INT_PT_N_BINS = " << m_nmbPtBinsInterference << std::endl;
     configFile << "COHERENT = " << m_coherentProduction << std::endl;
     configFile << "INCO_FACTOR = " << m_incoherentFactor << std::endl;
     configFile << "XSEC_METHOD = " << m_xsecMethod << std::endl;
     configFile << "N_THREADS = " << m_nThreads << std::endl;
     configFile << "PYTHIA_FULL_EVENTRECORD = " << m_pythFullRec << std::endl;
  
     configFile.close();
     return true;
 }

◆ renounce()

std::enable_if_t<std::is_void_v<std::result_of_t<decltype(&T::renounce)(T)> > && !std::is_base_of_v<SG::VarHandleKeyArray, T> && std::is_base_of_v<Gaudi::DataHandle, T>, void> AthCommonDataStore< AthCommonMsg< Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

   {
     h.renounce();
     PBASE::renounce (h);
   }

◆ renounceArray()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                           {
     handlesArray.renounce();
   }

◆ set_user_params()

bool Starlight_i::set_user_params ( )

protected

Definition at line 335 of file Starlight_i.cxx.

 {
   // Set starlight user initialization parameters
  
   // write python starlight config parameters to tmp file
   // if external config file not specified
   if (m_configFileName.empty()) {
     m_configFileName = "tmp.slight.in";
     if (!prepare_params_file()) {
       printWarn <<
         "problems initializing input parameters. cannot initialize starlight.";
       return false;
     }
   }
  
   m_inputParameters.configureFromFile(m_configFileName);
   if (!m_inputParameters.init()) {
     ATH_MSG_WARNING( "problems initializing input parameters. cannot initialize starlight. "  );
     return false;
   }
  
   return true;
 }

◆ starlight2lhef()

bool Starlight_i::starlight2lhef ( )

protected

Definition at line 234 of file Starlight_i.cxx.

 {
  
     std::string lheFilename    = "events.lhe";
     std::ofstream lheStream;
     lheStream.open(lheFilename.c_str(), std::ofstream::trunc);
     if(!lheStream) {
       ATH_MSG_ERROR("error: Failed to open  file "+lheFilename);
       return false;
     }
  
     lheStream << "<LesHouchesEvents version=\"1.0\">\n";
     lheStream << "<!--\n";
     lheStream << "File generated using Starlight \n";
     lheStream << "-->\n";
     
     float beam_energy=0.;
     // run-3 beam energy (allowing approximate value of 2877 for gamma of the beams)
     if(m_beam1Gamma>2870 && m_beam1Gamma<2880) beam_energy = 2.68e+03;
     // run-2 beam energy
     else beam_energy = 2.51e+03;
     
     lheStream << "<init>\n";
     lheStream << "  13  -13  "<<beam_energy<<"  "<<beam_energy<<"  0  0  0  0  3  1\n";
     lheStream << "  1.000000e+00  0.000000e+00  1.000000e+00   9999\n";
     lheStream << "</init>\n";
  
  
     std::unique_ptr<upcEvent> uevent(new upcEvent);
  
     for(unsigned int i=0; i<m_maxevents; i++) {
       lheStream << "<event>\n";
       (*uevent) = m_starlight->produceEvent();
       int ipart = 0;
       CLHEP::HepLorentzVector photon_system(0);
       double ptscale =0;
       std::vector<starlightParticle>::const_iterator part = (uevent->getParticles())->begin();
       for (part = uevent->getParticles()->begin(); part != uevent->getParticles()->end(); ++part, ++ipart)
       {
          CLHEP::HepLorentzVector particle_sl((*part).GetPx(), (*part).GetPy(), (*part).GetPz(), (*part).GetE());
          photon_system += particle_sl;
          ptscale += std::sqrt((*part).GetPx()*(*part).GetPx() + (*part).GetPy()*(*part).GetPy());
            }
  
       // avg pt is the correct scale here
       ptscale /= static_cast<float> (ipart);
       lheStream << "     4  9999  1.000000e+00  "<<ptscale<<"  7.297e-03  2.569093e-01\n";
  
       if(m_doTauolappLheFormat){
       lheStream << " -11    -1     0     0     0     0  0.0000000000e+00  0.0000000000e+00  "
                   << photon_system.m()/2.*std::exp(photon_system.rapidity())<<"  "
                   <<photon_system.m()/2.*std::exp(photon_system.rapidity())
                   << "  0.0000000000e+00 0. 9.\n";
       lheStream << " 11    -1     0     0     0     0  0.0000000000e+00  0.0000000000e+00  "
                   << -photon_system.m()/2.*std::exp(-photon_system.rapidity())<<"  "
                   <<photon_system.m()/2.*std::exp(-photon_system.rapidity())
                   << "  0.0000000000e+00 0. 9.\n";
       }
  
       else{
               lheStream << " 22    -1     0     0     0     0  0.0000000000e+00  0.0000000000e+00  "
                   << photon_system.m()/2.*std::exp(photon_system.rapidity())<<"  "
                   <<photon_system.m()/2.*std::exp(photon_system.rapidity())
                   <<"  0.0000000000e+00 0. 9.\n";
               lheStream << " 22    -1     0     0     0     0  0.0000000000e+00  0.0000000000e+00  "
                   << -photon_system.m()/2.*std::exp(-photon_system.rapidity())<<"  "
                   <<photon_system.m()/2.*std::exp(-photon_system.rapidity())
                   <<"  0.0000000000e+00 0. 9.\n";
       }
  
       for (part = uevent->getParticles()->begin(); part != uevent->getParticles()->end(); ++part, ++ipart)
       {
         int pid = (*part).getPdgCode();
         int charge = (*part).getCharge();
         //AO special for pid sign stored in charge
         int pidsign = pid/std::abs(pid);
         int chsign = charge/std::abs(charge);
         if( chsign != pidsign ) pid = -pid;
  
         double px = (*part).GetPx();
         double py = (*part).GetPy();
         double pz = (*part).GetPz();
         double e  = (*part).GetE();
         double mass  = (*part).getMass();
         if(std::abs(pid)==11) mass = m_inputParameters.mel();
         else if(std::abs(pid)==13) mass = m_inputParameters.muonMass();
         else if(std::abs(pid)==15) mass = m_inputParameters.tauMass();
  
         lheStream << pid<<"     1     1     2     0     0  "<<px<<"  "<<py<<"  "<<pz<<"  "<<e<<"  "<<mass<<"  0. 9.\n";
  
        }
     lheStream << "</event>\n";
     }
  
  
     lheStream << "</LesHouchesEvents>";
     lheStream.close();
  
     return true;
 }

◆ sysInitialize()

StatusCode AthAlgorithm::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthFilterAlgorithm, PyAthena::Alg, and AthHistogramAlgorithm.

Definition at line 66 of file AthAlgorithm.cxx.

                                        {
   StatusCode sc=AthCommonDataStore<AthCommonMsg<Algorithm>>::sysInitialize();
  
   if (sc.isFailure()) {
     return sc;
   }
   ServiceHandle<ICondSvc> cs("CondSvc",name());
   for (auto h : outputHandles()) {
     if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
       // do this inside the loop so we don't create the CondSvc until needed
       if ( cs.retrieve().isFailure() ) {
         ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
         return StatusCode::SUCCESS;
       }
       if (cs->regHandle(this,*h).isFailure()) {
         sc = StatusCode::FAILURE;
         ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                       << " with CondSvc");
       }
     }
   }
   return sc;
 }

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Algorithm > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

◆ updateVHKA()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                                {
     // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
     //         << "  size: " << m_vhka.size() << endmsg;
     for (auto &a : m_vhka) {
       std::vector<SG::VarHandleKey*> keys = a->keys();
       for (auto k : keys) {
         k->setOwner(this);
       }
     }
   }

Member Data Documentation

◆ m_accCutEta

bool Starlight_i::m_accCutEta {false}

protected

Definition at line 71 of file Starlight_i.h.

◆ m_accCutPt

bool Starlight_i::m_accCutPt {false}

protected

Definition at line 68 of file Starlight_i.h.

◆ m_axionMass

double Starlight_i::m_axionMass {1.}

protected

Definition at line 54 of file Starlight_i.h.

◆ m_beam1A

unsigned int Starlight_i::m_beam1A {0}

protected

Definition at line 58 of file Starlight_i.h.

◆ m_beam1Gamma

double Starlight_i::m_beam1Gamma {0.}

protected

Definition at line 61 of file Starlight_i.h.

◆ m_beam1Z

unsigned int Starlight_i::m_beam1Z {0}

protected

Definition at line 57 of file Starlight_i.h.

◆ m_beam2A

unsigned int Starlight_i::m_beam2A {0}

protected

Definition at line 60 of file Starlight_i.h.

◆ m_beam2Gamma

double Starlight_i::m_beam2Gamma {0.}

protected

Definition at line 62 of file Starlight_i.h.

◆ m_beam2Z

unsigned int Starlight_i::m_beam2Z {0}

protected

Definition at line 59 of file Starlight_i.h.

◆ m_beamBreakupMode

int Starlight_i::m_beamBreakupMode {0}

protected

Definition at line 79 of file Starlight_i.h.

◆ m_bford

double Starlight_i::m_bford

protected

Definition at line 84 of file Starlight_i.h.

◆ m_coherentProduction

bool Starlight_i::m_coherentProduction {false}

protected

Definition at line 82 of file Starlight_i.h.

◆ m_configFileName

StringProperty Starlight_i::m_configFileName {this, "ConfigFileName", ""}

protected

Definition at line 42 of file Starlight_i.h.

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_doTauolappLheFormat

BooleanProperty Starlight_i::m_doTauolappLheFormat {this, "doTauolappLheFormat", false}

protected

Definition at line 45 of file Starlight_i.h.

◆ m_dsid

IntegerProperty Starlight_i::m_dsid {this, "Dsid", 999999, "Dataset ID number"}

protected

Definition at line 41 of file Starlight_i.h.

◆ m_event

upcEvent* Starlight_i::m_event {}

protected

Definition at line 55 of file Starlight_i.h.

◆ m_events

int Starlight_i::m_events {0}

protected

Definition at line 50 of file Starlight_i.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

◆ m_extendedExtraObjects

DataObjIDColl AthAlgorithm::m_extendedExtraObjects

privateinherited

Definition at line 79 of file AthAlgorithm.h.

◆ m_incidentSvc

ServiceHandle<IIncidentSvc> GenModule::m_incidentSvc {this, "IncidentSvc", "IncidentSvc"}

privateinherited

Handle on the incident service.

Definition at line 101 of file GenModule.h.

◆ m_incoherentFactor

double Starlight_i::m_incoherentFactor {0.}

protected

Definition at line 83 of file Starlight_i.h.

◆ m_InitializeVector

StringArrayProperty Starlight_i::m_InitializeVector {this, "Initialize", {} }

protected

Definition at line 48 of file Starlight_i.h.

◆ m_inputParameters

inputParameters Starlight_i::m_inputParameters

protected

Definition at line 53 of file Starlight_i.h.

◆ m_interferenceEnabled

bool Starlight_i::m_interferenceEnabled {false}

protected

Definition at line 80 of file Starlight_i.h.

◆ m_interferenceStrength

double Starlight_i::m_interferenceStrength {0.}

protected

Definition at line 81 of file Starlight_i.h.

◆ m_isAfterburner

BooleanProperty GenModule::m_isAfterburner {this, "IsAfterburner", false, "Set true if generator modifies existing events rather than creating new ones"}

protectedinherited

Flag for normal vs. afterburner generators.

Definition at line 87 of file GenModule.h.

◆ m_lheOutput

BooleanProperty Starlight_i::m_lheOutput {this, "lheOutput", false}

protected

Definition at line 43 of file Starlight_i.h.

◆ m_maxEta

double Starlight_i::m_maxEta {0.}

protected

Definition at line 73 of file Starlight_i.h.

◆ m_maxevents

UnsignedIntegerProperty Starlight_i::m_maxevents {this, "maxevents", 5500}

protected

Definition at line 44 of file Starlight_i.h.

◆ m_maxPt

double Starlight_i::m_maxPt {0.}

protected

Definition at line 70 of file Starlight_i.h.

◆ m_maxPtInterference

double Starlight_i::m_maxPtInterference {0.}

protected

Definition at line 85 of file Starlight_i.h.

◆ m_maxRapidity

double Starlight_i::m_maxRapidity {0.}

protected

Definition at line 66 of file Starlight_i.h.

◆ m_maxW

double Starlight_i::m_maxW {0.}

protected

Definition at line 63 of file Starlight_i.h.

◆ m_mcEventKey

std::string GenBase::m_mcEventKey {}

protectedinherited

StoreGate key for the MC event collection (defaults to GEN_EVENT)

Definition at line 137 of file GenBase.h.

◆ m_mcevents_const

SG::ReadHandleKey<McEventCollection> GenBase::m_mcevents_const { this, "McEventKey", "GEN_EVENT", "StoreGate key of the MC event collection" }

privateinherited

Const handle to the MC event collection.

Definition at line 163 of file GenBase.h.

◆ m_minEta

double Starlight_i::m_minEta {0.}

protected

Definition at line 72 of file Starlight_i.h.

◆ m_minPt

double Starlight_i::m_minPt {0.}

protected

Definition at line 69 of file Starlight_i.h.

◆ m_minW

double Starlight_i::m_minW {0.}

protected

Definition at line 64 of file Starlight_i.h.

◆ m_mkMcEvent

BooleanProperty GenBase::m_mkMcEvent {this, "MakeMcEvent", false, "Create a new MC event collection if it doesn't exist"}

protectedinherited

Flag to determine if a new MC event collection should be made if it doesn't exist.

Definition at line 139 of file GenBase.h.

◆ m_nmbEventsTot

unsigned int Starlight_i::m_nmbEventsTot {0}

protected

Definition at line 75 of file Starlight_i.h.

◆ m_nmbPtBinsInterference

int Starlight_i::m_nmbPtBinsInterference {0}

protected

Definition at line 86 of file Starlight_i.h.

◆ m_nmbRapidityBins

unsigned int Starlight_i::m_nmbRapidityBins {0}

protected

Definition at line 67 of file Starlight_i.h.

◆ m_nmbWBins

unsigned int Starlight_i::m_nmbWBins {0}

protected

Definition at line 65 of file Starlight_i.h.

◆ m_nThreads

int Starlight_i::m_nThreads {1}

protected

Definition at line 89 of file Starlight_i.h.

◆ m_outputFormat

int Starlight_i::m_outputFormat

protected

Definition at line 78 of file Starlight_i.h.

◆ m_ppSvc

ServiceHandle<IPartPropSvc> GenBase::m_ppSvc {this, "PartPropSvc", "PartPropSvc"}

privateinherited

Handle on the particle property service.

Definition at line 160 of file GenBase.h.

◆ m_prodParticleId

int Starlight_i::m_prodParticleId {0}

protected

Definition at line 76 of file Starlight_i.h.

◆ m_productionMode

int Starlight_i::m_productionMode {0}

protected

Definition at line 74 of file Starlight_i.h.

◆ m_ptBinWidthInterference

double Starlight_i::m_ptBinWidthInterference {0.}

protected

Definition at line 87 of file Starlight_i.h.

◆ m_pythFullRec

bool Starlight_i::m_pythFullRec {false}

protected

Definition at line 90 of file Starlight_i.h.

◆ m_randomGenerator

std::shared_ptr<randomGenerator> Starlight_i::m_randomGenerator {}

protected

Definition at line 52 of file Starlight_i.h.

◆ m_randomSeed

int Starlight_i::m_randomSeed {0}

protected

Definition at line 77 of file Starlight_i.h.

◆ m_rndmSvc

ServiceHandle<IAthRNGSvc> GenModule::m_rndmSvc {this, "RndmSvc", "AthRNGSvc"}

privateinherited

Data members.

Definition at line 99 of file GenModule.h.

◆ m_starlight

starlight* Starlight_i::m_starlight {}

protected

Definition at line 51 of file Starlight_i.h.

◆ m_suppressVMdecay

BooleanProperty Starlight_i::m_suppressVMdecay {this, "suppressVMdecay", false}

protected

Definition at line 46 of file Starlight_i.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

◆ m_xsecMethod

bool Starlight_i::m_xsecMethod {false}

protected

Definition at line 88 of file Starlight_i.h.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Utility event-mangling functions

Features for derived classes to use internally

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ Starlight_i()

◆ ~Starlight_i()

Member Function Documentation

◆ ATLAS_NOT_CONST_THREAD_SAFE() [1/2]

◆ ATLAS_NOT_CONST_THREAD_SAFE() [2/2]

◆ callGenerator()

◆ cmTomm()

◆ declareGaudiProperty() [1/4]

◆ declareGaudiProperty() [2/4]

◆ declareGaudiProperty() [3/4]

◆ declareGaudiProperty() [4/4]

◆ declareProperty() [1/6]

◆ declareProperty() [2/6]

◆ declareProperty() [3/6]

◆ declareProperty() [4/6]

◆ declareProperty() [5/6]

◆ declareProperty() [6/6]

◆ detStore()

◆ event_const()

◆ events_const() [1/2]

◆ events_const() [2/2]

◆ evtStore() [1/2]

◆ evtStore() [2/2]

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ fillEvt()

◆ finalize()

◆ genFinalize()

◆ genInitialize()

◆ genuserInitialize()

◆ getRandomEngine() [1/2]

◆ getRandomEngine() [2/2]

◆ getRandomEngineDuringInitialize()

◆ GeVToMeV()

◆ initialize()

◆ inputHandles()

◆ MeVToGeV()

◆ mmTocm()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ outputHandles()

◆ particleData()

◆ particleTable()

◆ partPropSvc()

◆ pdt()

◆ prepare_params_file()

◆ renounce()

◆ renounceArray()

◆ set_user_params()

◆ starlight2lhef()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_accCutEta

◆ m_accCutPt

◆ m_axionMass

◆ m_beam1A

◆ m_beam1Gamma

◆ m_beam1Z

◆ m_beam2A

◆ m_beam2Gamma

◆ m_beam2Z

◆ m_beamBreakupMode

◆ m_bford

◆ m_coherentProduction