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Hijing Class Reference

#include <Hijing.h>

Inheritance diagram for Hijing:
Collaboration diagram for Hijing:

Public Member Functions

 Hijing (const std::string &name, ISvcLocator *pSvcLocator)
 
virtual ~Hijing ()=default
 
virtual StatusCode genInitialize () override
 For initializing the generator, if required. More...
 
virtual StatusCode callGenerator () override
 For calling the generator on each iteration of the event loop. More...
 
virtual StatusCode genFinalize () override
 For finalising the generator, if required. More...
 
virtual StatusCode fillEvt (HepMC::GenEvent *evt) override
 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

virtual CLHEP::HepLorentzVector randomizeVertex (CLHEP::HepRandomEngine *engine)
 
void set_user_params (void)
 
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}
 
float m_efrm {0.}
 
std::string m_frame
 
std::string m_proj
 
std::string m_targ
 
int m_iap {0}
 
int m_iat {0}
 
int m_izp {0}
 
int m_izt {0}
 
float m_bmin {0.}
 
float m_bmax {0.}
 
float m_x {0.}
 
float m_y {0.}
 
float m_z {0.}
 
bool m_sel {false}
 
bool m_spec {true}
 
bool m_rand {false}
 
bool m_wide {false}
 
bool m_prand {false}
 
bool m_keepAllDecayVertices {true}
 
double m_partonStoreMinPt {5.0}
 
double m_vertexOffsetCut {1.0E-7}
 
int m_randomseed {0}
 
std::vector< long int > m_seeds
 
int m_events {0}
 
CommandVector m_InitializeVector
 
HiParnt m_hiparnt
 
RanSeed m_ranseed
 
HiMain1 m_himain1
 
HiMain2 m_himain2
 
HijJet1 m_hijjet1
 
HijJet2 m_hijjet2
 
HijJet4 m_hijjet4
 
HiStrng m_histrng
 
HijCrdn m_hijcrdn
 
SG::WriteHandleKey< HijingEventParams > m_event_paramsKey {this, "HijingOutputKey", "Hijing_event_params"}
 

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

IntegerProperty m_randomSeed {this, "RandomSeed", 1234567, "Random seed for the built-in random engine"}
 Seed for random number engine. More...
 
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 43 of file Hijing.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

◆ Hijing()

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

Definition at line 68 of file Hijing.cxx.

69  : GenModule(name,pSvcLocator)
70 {
71  declareProperty("Initialize", m_InitializeVector);
72  declareProperty("partonStoreMinPt", m_partonStoreMinPt);
73  declareProperty("vertexOffsetCut", m_vertexOffsetCut);
74  declareProperty("randomizeVertices", m_rand); // Randomize for beam gas
75  declareProperty("selectVertex", m_sel); // Select vertex location (off for random)
76  declareProperty("wide", m_wide); // Allow randoms off the beamline (out to the pipe)
77  declareProperty("x", m_x);
78  declareProperty("y", m_y);
79  declareProperty("z", m_z);
80  declareProperty("keepSpectators", m_spec);
81  declareProperty("randomizeP", m_prand); //BPK randomizes the left<->right direction by mirroring momenta for beam gas
82  declareProperty("keepAllDecayVertices", m_keepAllDecayVertices);
83 }

◆ ~Hijing()

virtual Hijing::~Hijing ( )
virtualdefault

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.

76  {
77  if (events()->empty())
78  ATH_MSG_ERROR("McEventCollection is empty during first event access");
79  return *(events()->begin());
80  }

◆ 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 Hijing::callGenerator ( )
overridevirtual

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

Reimplemented from GenModule.

Definition at line 145 of file Hijing.cxx.

146 {
147  ATH_MSG_INFO( " HIJING generating. \n" );
148 
149  // Save the random number seeds in the event
150  //Re-seed the random number stream
151  long seeds[7];
152  const EventContext& ctx = Gaudi::Hive::currentContext();
153  ATHRNG::calculateSeedsMC21(seeds, hijing_stream, ctx.eventID().event_number(), m_dsid, m_randomSeed);
154  p_Engine->setSeeds(seeds, 0); // NOT THREAD-SAFE
155  m_seeds.clear();
156  m_seeds.push_back(seeds[0]);
157  m_seeds.push_back(seeds[1]);
158 
159  // Generate event
160  const char* frame = m_frame.c_str();
161  hijing_(frame, &m_bmin, &m_bmax, strlen(frame));
162 
163  // Check for error using the new (custom) error return
164  //
165  int errorStatus = m_himain1.ierrstat();
166  if (errorStatus != 0) {
167  ATH_MSG_ERROR( "Error returned from HIJING, value = " << errorStatus );
168  return StatusCode::FAILURE;
169  }
170 
171  // update event counter
172  ++m_events;
173 
174  // store hijing event parameters
175  // -----------------------------
176  ATH_MSG_DEBUG( "New HijingEventParams" );
177  int np = m_himain1.np();
178  int nt = m_himain1.nt();
179  int n0 = m_himain1.n0();
180  int n01 = m_himain1.n01();
181  int n10 = m_himain1.n10();
182  int n11 = m_himain1.n11();
183  int natt = m_himain1.natt();
184  int jatt = m_himain1.jatt();
185  float b = m_hiparnt.hint1(19);
186  float bphi = m_hiparnt.hint1(20);
187 
188  SG::WriteHandle<HijingEventParams> event_params(m_event_paramsKey);
189  event_params = std::make_unique<HijingEventParams>(np, nt, n0, n01, n10, n11, natt, jatt, b, bphi);
190 
191  ATH_MSG_INFO( "\n=================================================\n"
192  << " HIJING event description: \n"
193  << " b = " << b << " fm \n"
194  << " # proj participants = " << np << "\n"
195  << " # targ participants = " << nt << "\n"
196  << " # final particles = " << natt << "\n"
197  << "=================================================\n" );
198 
199  ATH_MSG_DEBUG( " HIJING generating done. \n" );
200  return StatusCode::SUCCESS;
201 }

◆ cmTomm()

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

Scale event lengths by x 10.

Definition at line 81 of file GenBase.cxx.

81  {
82  for (HepMC::GenEvent::vertex_iterator vtx = evt->vertices_begin(); vtx != evt->vertices_end(); ++vtx) {
83  const HepMC::FourVector fv((*vtx)->position().x() * 10,
84  (*vtx)->position().y() * 10,
85  (*vtx)->position().z() * 10,
86  (*vtx)->position().t() * 10);
87  (*vtx)->set_position(fv);
88  }
89 }

◆ 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.

172  {
173  return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
174  hndl.value(),
175  hndl.documentation());
176 
177  }

◆ 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.

158  {
159  return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
160  hndl.value(),
161  hndl.documentation());
162 
163  }

◆ 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.

186  {
187  return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
188  hndl.value(),
189  hndl.documentation());
190  }

◆ 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.

200  {
201  return PBASE::declareProperty(t);
202  }

◆ 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
nameName of the property.
hndlObject holding the property value.
docDocumentation 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.

249  {
250  this->declare(hndl.vhKey());
251  hndl.vhKey().setOwner(this);
252 
253  return PBASE::declareProperty(name,hndl,doc);
254  }

◆ 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
nameName of the property.
hndlObject holding the property value.
docDocumentation 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.

225  {
226  this->declare(hndl);
227  hndl.setOwner(this);
228 
229  return PBASE::declareProperty(name,hndl,doc);
230  }

◆ 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.

263  {
264 
265  // std::ostringstream ost;
266  // ost << Algorithm::name() << " VHKA declareProp: " << name
267  // << " size: " << hndArr.keys().size()
268  // << " mode: " << hndArr.mode()
269  // << " vhka size: " << m_vhka.size()
270  // << "\n";
271  // debug() << ost.str() << endmsg;
272 
273  hndArr.setOwner(this);
274  m_vhka.push_back(&hndArr);
275 
276  Gaudi::Details::PropertyBase* p = PBASE::declareProperty(name, hndArr, doc);
277  if (p != 0) {
278  p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
279  } else {
280  ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray "
281  << name);
282  }
283 
284  return p;
285 
286  }

◆ 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
nameName of the property.
propertyObject holding the property value.
docDocumentation 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.

337  {
338  return PBASE::declareProperty(name, property, doc);
339  }

◆ 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
nameName of the property.
propertyObject holding the property value.
docDocumentation 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.

355  {
356  typedef typename SG::HandleClassifier<T>::type htype;
357  return declareProperty (name, property, doc, htype());
358  }

◆ declareProperty() [6/6]

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

Definition at line 145 of file AthCommonDataStore.h.

145  {
146  typedef typename SG::HandleClassifier<T>::type htype;
147  return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
148  }

◆ 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.

83  {
84  if (events_const()->empty())
85  ATH_MSG_ERROR("Const McEventCollection is empty during first event access");
86  return *(events_const()->begin());
87  }

◆ 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.

96  {
97  return events_const( getContext() );
98  }

◆ events_const() [2/2]

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

Definition at line 99 of file GenBase.h.

99  {
100  SG::ReadHandle<McEventCollection> ret = SG::makeHandle(m_mcevents_const, ctx);
101  if (!ret.isValid())
102  ATH_MSG_ERROR("No McEventCollection found in StoreGate with key " << m_mcevents_const.key());
103  return ret.cptr();
104  }

◆ 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.

70  {
71  // Examples of how to retrieve the random number engine for a given
72  // stream.
73  // NB getRandomEngine should only be called once per event for a
74  // given stream, as it causes the stream to be re-seeded each time
75  // it is called.
76 
77  // Example 1 - seeded based on the current event number (+ slot, run, streamName)
78  //const EventContext& ctx = Gaudi::Hive::currentContext();
79  //CLHEP::HepRandomEngine* rndmEngine = this->getRandomEngine("MyStream", ctx);
80 
81  // Example 2 - seeded based on the m_randomSeed property (+ slot, run, streamName)
82  //const EventContext& ctx = Gaudi::Hive::currentContext();
83  //CLHEP::HepRandomEngine* rndmEngine = this->getRandomEngine("MyStream", m_randomSeed.value(), ctx);
84 
85  // Call the code that generates an event
86  CHECK(this->callGenerator());
87 
88  // Create the MC event and send the GeneratorEvent stored in it to fillEvt
89  HepMC::GenEvent* evt = HepMC::newGenEvent(1,1);
90  CHECK(this->fillEvt(evt));
91  HepMC::fillBarcodesAttribute(evt);
92 
93  // Add the event to the MC event collection
94  if (events()) {
95  // If this is an "afterburner" generator, replace the last event rather than add a new one
97  if (m_isAfterburner.value() || name() == "Tauola" || name() == "Photos") {
98  events()->pop_back();
99  }
100  // Add the event to the end of the collection
101  events()->push_back(evt);
102  ATH_MSG_DEBUG("MC event added to McEventCollection");
103 
104  // remove the empty event in case of ParticleDecayer
105  if (name() == "ParticleDecayer") {
106  events()->pop_back();
107  }
108  }
109 
110  // Call the incident service to notify that an event has been made
111  m_incidentSvc->fireIncident( Incident(name(), "McEventGenerated") );
112  return StatusCode::SUCCESS;
113 }

◆ 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.

51 {
52  // If we didn't find any symlinks to add, just return the collection
53  // from the base class. Otherwise, return the extended collection.
54  if (!m_extendedExtraObjects.empty()) {
55  return m_extendedExtraObjects;
56  }
57  return Algorithm::extraOutputDeps();
58 }

◆ fillEvt()

StatusCode Hijing::fillEvt ( HepMC::GenEvent *  evt)
overridevirtual

For filling the HepMC event object.

Implements GenModule.

Definition at line 211 of file Hijing.cxx.

212 {
213  // These two parameters need to be made user settable (done - AS)
214  //
215  MsgStream log(msgSvc(), name());
216  ATH_MSG_INFO( " HIJING Filing. \n" );
217 
218  // Set the event number
219  evt->set_event_number( m_events );
220 
221  // Set the random generator seeds
222  HepMC::set_random_states(evt,m_seeds);
223 
224  // Set the generator id
225  HepMC::set_signal_process_id(evt,50000000 + m_iap);
226 
227  // Store collision parameters
228  int np = m_himain1.np();
229  int nt = m_himain1.nt();
230  int n0 = m_himain1.n0();
231  int n01 = m_himain1.n01();
232  int n10 = m_himain1.n10();
233  int n11 = m_himain1.n11();
234  //int natt = m_himain1.natt();
235  int jatt = m_himain1.jatt();
236  float b = m_hiparnt.hint1(19);
237  float bphi = m_hiparnt.hint1(20);
238 
239  float sigmainel = m_hiparnt.hint1(12);
240 
241  #ifdef HEPMC3
242  HepMC::GenHeavyIonPtr ion= std::make_shared<HepMC::GenHeavyIon>();
243  ion->Ncoll_hard=static_cast<int>(jatt);
244  ion->Npart_proj=static_cast<int>(np);
245  ion->Npart_targ=static_cast<int>(nt);
246  ion->Ncoll=static_cast<int>(n0+n10+n01+n11);
247  ion->N_Nwounded_collisions=static_cast<int>(n01);
248  ion->Nwounded_N_collisions=static_cast<int>(n10);
249  ion->Nwounded_Nwounded_collisions=static_cast<int>(n11);
250  ion->spectator_neutrons=-1;
251  ion->spectator_protons=-1;
252  ion->impact_parameter= b;
253  ion->event_plane_angle=bphi;
254  ion->event_plane_angle=-1;
255  ion->sigma_inel_NN=sigmainel;
256 #else
257  HepMC::HeavyIon ion
258  (
259  static_cast<int>(jatt), // Ncoll_hard
260  static_cast<int>(np), // Npart_proj
261  static_cast<int>(nt), // Npart_targ
262  static_cast<int>(n0+n10+n01+n11), // Ncoll
263  static_cast<int>(-1), // spectator_neutrons
264  static_cast<int>(-1), // spectator_protons
265  static_cast<int>(n01), // N_Nwounded_collisions
266  static_cast<int>(n10), // Nwounded_N_collisions
267  static_cast<int>(n11), // Nwounded_Nwounded_collisions
268  b, // impact_parameter
269  bphi, // event_plane_angle
270  -1, // eccentricity
271  sigmainel ); // sigma_inel_NN
272 
273  evt->set_heavy_ion(ion);
274  std::cout << " heavy ion " << evt->heavy_ion() << std::endl;
275 #endif
276 
277  // Did we keep decay history?
278  //
279  bool keptHistory = (m_hiparnt.ihpr2(21) == 1);
280 
281  // The number of particles in the hijing output
282  //
283  int numHijingPart = m_himain1.natt();
284 
285  // Vectors that will keep track of where particles originate from and die
286  //
287  std::vector<int> partOriginVertex_vec(numHijingPart, 0);
288  std::vector<int> partDecayVertex_vec(numHijingPart, -1);
289  std::vector<HepMC::GenParticlePtr> particleHepPartPtr_vec(numHijingPart, nullptr);
290 
291  // Vector that will keep pointers to generated vertices
292  //
293  std::vector<HepMC::GenVertexPtr> vertexPtrVec;
294 
295  // Create the event vertex
296  //
297  CLHEP::HepLorentzVector newVertex;
298  newVertex = CLHEP::HepLorentzVector(0.,0.,0.,0.);
299 
300  if( m_rand )newVertex = randomizeVertex(p_Engine); // Create a random vertex along the pipe
301  else if(m_sel) newVertex = CLHEP::HepLorentzVector(m_x, m_y, m_z, 0.); // Create vertex at selected point - preempted by m_rand
302 
303  HepMC::GenVertexPtr v1 = HepMC::newGenVertexPtr(HepMC::FourVector(newVertex.x(),newVertex.y(),newVertex.z(),newVertex.t()));
304 
305  HepMC::set_signal_process_vertex(evt,v1);
306  vertexPtrVec.push_back(v1);
307 
308  double eproj = (double) m_efrm;
309  if ( m_frame == "CMS " ) eproj = eproj / 2.;
310 
311  int proj_id = 2212;
312  if ( m_proj == "PBAR " ) {
313  proj_id = -2212;
314  } else if ( m_proj == "N " ) {
315  proj_id = 2112;
316  } else if ( m_proj == "NBAR " ) {
317  proj_id = -2112;
318  } else if ( m_proj == "PI+ " ) {
319  proj_id = 211;
320  } else if ( m_proj == "PI- " ) {
321  proj_id = -211;
322  } else if ( m_proj == "A " ) {
323  proj_id = 3000000 + m_iap;
324  }
325  HepMC::GenParticlePtr part_p = HepMC::newGenParticlePtr(HepMC::FourVector(0., 0., eproj, eproj), proj_id, 101 );
326  v1->add_particle_in( part_p );
327 
328  double etarg = 0.;
329  if ( m_frame == "CMS " ) etarg = ( (double) m_efrm ) / 2.;
330 
331  int targ_id = 2212;
332  if ( m_targ == "PBAR " ) {
333  targ_id = -2212;
334  } else if ( m_targ == "N " ) {
335  targ_id = 2112;
336  } else if ( m_targ == "NBAR " ) {
337  targ_id = -2112;
338  } else if ( m_targ == "PI+ " ) {
339  targ_id = 211;
340  } else if ( m_targ == "PI- " ) {
341  targ_id = -211;
342  } else if ( m_targ == "A " ) {
343  targ_id = 3000000 + m_iat;
344  }
345  HepMC::GenParticlePtr part_t = HepMC::newGenParticlePtr(HepMC::FourVector(0., 0., -etarg, etarg), targ_id, 102 );
346  v1->add_particle_in( part_t );
347 
348  evt->set_beam_particles(part_p,part_t);
349 
350  ATH_MSG_DEBUG( "Hijing particles for event # " << m_events << ":\n"
351  << " px, "
352  << " py, "
353  << " pz, "
354  << " Id, "
355  << " Source, "
356  << " Parent, "
357  << " Status, " );
358 
359  bool inconsistency = false;
360 
361  // Loop on all Hijing particles and put them all as outgoing from the event vertex
362  //
363  for (int i = 1; i <= m_himain1.natt(); ++i)
364  {
365  // Skip non-interacting projectile and target nucleons
366  //
367  if (!m_spec && ((m_himain2.katt(i, 2) == 0) || (m_himain2.katt(i, 2)) == 10)) continue;
368 
369  // Find the vertex of the parent particle
370  //
371  int parentIndex = m_himain2.katt(i, 3) - 1;
372  int parentOriginIndex = 0;
373  int parentDecayIndex = -1;
374 
375  // If the particle has a true parent, record its vertex info
376  //
377  if (parentIndex >= 0)
378  {
379  parentOriginIndex = partOriginVertex_vec[parentIndex];
380  parentDecayIndex = partDecayVertex_vec[parentIndex];
381  }
382 
383  // A CLHEP vector containing the particle start point
384  //
385  // If the particle has been shifted, offset the particleStart accordingly
386  //
387  if( m_rand || m_sel ){ // Either way, we need to shift the particle vertex
388  m_himain2.vatt(i,1) += newVertex(0);
389  m_himain2.vatt(i,2) += newVertex(1);
390  m_himain2.vatt(i,3) += newVertex(2);
391  m_himain2.vatt(i,4) += newVertex(3);
392  }
393 
394  ATH_MSG_DEBUG( std::fixed << std::setprecision(2)
395  << std::setw(5) << i << ","
396  << std::setw(7) << m_himain2.patt(i, 1) << ", "
397  << std::setw(7) << m_himain2.patt(i, 2) << ", "
398  << std::setw(7) << m_himain2.patt(i, 3) << ", "
399  << std::setw(7) << m_himain2.katt(i, 1) << ", "
400  << std::setw(7) << m_himain2.katt(i, 2) << ", "
401  << std::setw(7) << m_himain2.katt(i, 3) << ", "
402  << std::setw(7) << m_himain2.katt(i, 4) << ", "
403  << std::setw(7) << m_himain2.vatt(i, 1) << ", "
404  << std::setw(7) << m_himain2.vatt(i, 2) << ", "
405  << std::setw(7) << m_himain2.vatt(i, 3) );
406 
407  CLHEP::HepLorentzVector particleStart(m_himain2.vatt(i, 1), m_himain2.vatt(i, 2),
408  m_himain2.vatt(i, 3), m_himain2.vatt(i, 4));
409 
410  // By default, the particle originates from the primary vertex
411  //
412  int particleVertexIndex = 0;
413 
414  // Have we kept the history?
415  //
416  if (keptHistory)
417  {
418  // Check to see if we've already generated a decay vertex for this parent
419  //
420  // std::cout << "ML-> keptHistory == True" << std::endl;
421  if (parentDecayIndex != -1)
422  {
423  // Make sure it is consistent with this track origin
424  //
425  HepGeom::Point3D<double> vertex_pos(vertexPtrVec[parentDecayIndex]->position().x(),
426  vertexPtrVec[parentDecayIndex]->position().y(),
427  vertexPtrVec[parentDecayIndex]->position().z());
428  double distance = vertex_pos.distance(particleStart.vect());
429 
430  //std::cout << "ML-> distance = " << distance <<" parentDecayIndex = "<<parentDecayIndex<< std::endl;
431  if (distance > m_vertexOffsetCut)
432  {
433  // We have an inconsistency, print a message
434  //
435  ATH_MSG_WARNING( " Inconsistency in Hijing particle vertexing, particle # " << i
436  << " starting point (x,y,z) = ("
437  << particleStart.x() << ", "
438  << particleStart.y() << ", "
439  << particleStart.z() << ") "
440  << " a distance " << distance << " away from parent decay point " );
441 
442 
443  // Dump the parent decay vertex
444  //
445  log << MSG::WARNING << " Parent decay vertex: (x,y,z) = " << vertexPtrVec[parentDecayIndex]->position().x()
446  << ", " << vertexPtrVec[parentDecayIndex]->position().y()
447  << ", " << vertexPtrVec[parentDecayIndex]->position().z()
448  << ", associated daughter IDs = ";
449 
450 #ifdef HEPMC3
451  auto vertexPtrVec_particles_out_const_begin=vertexPtrVec[parentDecayIndex]->particles_out().begin();
452  auto vertexPtrVec_particles_out_const_end=vertexPtrVec[parentDecayIndex]->particles_out().end();
453 #else
454  auto vertexPtrVec_particles_out_const_begin=vertexPtrVec[parentDecayIndex]->particles_out_const_begin();
455  auto vertexPtrVec_particles_out_const_end=vertexPtrVec[parentDecayIndex]->particles_out_const_end();
456 #endif
457  for (auto iter = vertexPtrVec_particles_out_const_begin;
458  iter != vertexPtrVec_particles_out_const_end;
459  iter++)
460  {
461  log << (*iter) << ", ";
462  }
463 
464  log << endmsg;
465  inconsistency = true;
466  }
467 
468  // Nonetheless set the parent decay vertex to be this particle's vertex
469  //
470  particleVertexIndex = parentDecayIndex;
471  }
472  else
473  {
474  // Now compare the distance between the vertex FROM which the parent originates and the
475  // start of this particle
476  //
477  HepGeom::Point3D<double> vertex_pos(vertexPtrVec[parentOriginIndex]->position().x(),
478  vertexPtrVec[parentOriginIndex]->position().y(),
479  vertexPtrVec[parentOriginIndex]->position().z());
480  double distance = vertex_pos.distance(particleStart.vect());
481 
482  if (distance > m_vertexOffsetCut && parentIndex == -1)
483  {
484  // *** Explicitly handle Hijing bug which generates particle with displaced vertex
485  // *** but no parent ????
486  //
487 
488  ATH_MSG_WARNING( "HIJING BUG:: Particle found with displaced vertex but no parent " );
489  ATH_MSG_WARNING( " Particle parameters: " << std::fixed << std::setprecision(2)
490  << std::setw(5) << i << ","
491  << std::setw(7) << m_himain2.patt(i, 1) << ", "
492  << std::setw(7) << m_himain2.patt(i, 2) << ", "
493  << std::setw(7) << m_himain2.patt(i, 3) << ", "
494  << std::setw(7) << m_himain2.katt(i, 1) << ", "
495  << std::setw(7) << m_himain2.katt(i, 2) << ", "
496  << std::setw(7) << m_himain2.katt(i, 3) << ", "
497  << std::setw(7) << m_himain2.katt(i, 4) << ", "
498  << std::setw(7) << m_himain2.vatt(i, 1) << ", "
499  << std::setw(7) << m_himain2.vatt(i, 2) << ", "
500  << std::setw(7) << m_himain2.vatt(i, 3) );
501 
502  // Assign the particle to its parent's vertex
503  //
504  particleVertexIndex = parentOriginIndex;
505  //std::cout << "ML-> case 2 distane = " << distance <<" particleVertexIndex = "<<particleVertexIndex<< std::endl;
506  }
507  if( parentIndex!=-1 && ((distance > m_vertexOffsetCut || parentOriginIndex !=0) || m_keepAllDecayVertices ) )
508  {
509  // We need to create a new vertex
510  //
511  HepMC::GenVertexPtr newVertex_p = HepMC::newGenVertexPtr(HepMC::FourVector(particleStart.x(),particleStart.y(),particleStart.z(),particleStart.t()));
512  evt->add_vertex(newVertex_p);
513  vertexPtrVec.push_back(newVertex_p);
514  particleVertexIndex = vertexPtrVec.size() - 1;
515 
516  // Now we indicate that the parent has a decay vertex
517  //
518  partDecayVertex_vec[parentIndex] = particleVertexIndex;
519 
520  // Now tell the vertex about the particle that created it
521  //
522 
523  newVertex_p->add_particle_in(particleHepPartPtr_vec[parentIndex]);
524  }
525  else {
526  // Assign the particle to its parent's vertex
527  //
528  particleVertexIndex = parentOriginIndex;
529  }
530  }
531  }
532  else
533  {
534  // We have to brute-force search for a vertex that might match this particle
535  //
536  int foundVert = -1;
537  for (unsigned int ivert = 0; ivert < vertexPtrVec.size(); ivert++)
538  {
539 
540  HepGeom::Point3D<double> vertex_pos(vertexPtrVec[ivert]->position().x(),
541  vertexPtrVec[ivert]->position().y(),
542  vertexPtrVec[ivert]->position().z());
543  double distance = vertex_pos.distance(particleStart.vect());
544  if (distance < m_vertexOffsetCut)
545  {
546  foundVert = ivert;
547  break;
548  }
549  }
550 
551  if (foundVert == -1)
552  {
553  // We need to create a new vertex
554  //
555  HepMC::GenVertexPtr newVertex_p = HepMC::newGenVertexPtr(HepMC::FourVector(particleStart.x(),particleStart.y(),particleStart.z(),particleStart.t()));
556 
557  evt->add_vertex(newVertex_p);
558  vertexPtrVec.push_back(newVertex_p);
559  particleVertexIndex = vertexPtrVec.size() - 1;
560  }
561  else
562  {
563  particleVertexIndex = foundVert;
564  }
565  //std::cout << "ML-> case 3 particleVertexIndex = "<<particleVertexIndex<< std::endl;
566  }
567 
568  // If the Hijing particle has decayed, set the status appropriately
569  //
570  int particleId = m_himain2.katt(i, 1);
571  int particleStatus = 1;
572  if (m_himain2.katt(i, 4) == 11) particleStatus = 2;
573 
574  // Create the new particle
575  //
576  HepMC::FourVector particleP4(m_himain2.patt(i, 1),
577  m_himain2.patt(i, 2),
578  m_himain2.patt(i, 3),
579  m_himain2.patt(i, 4));
580 
581  HepMC::GenParticlePtr newParticle_p = HepMC::newGenParticlePtr(particleP4, particleId,
582  particleStatus);
583 
584  // Record the particle in the vector of pointers
585  // (ostensibly we only need this when we have the
586  // history but for simplicity always do it)
587  //
588  particleHepPartPtr_vec[i-1] = newParticle_p;
589 
590  // Now add the particle to its vertex
591  //
592  vertexPtrVec[particleVertexIndex]->add_particle_out(newParticle_p);
593  partOriginVertex_vec[i-1] = particleVertexIndex;
594 
595  //std::cout << "ML-> particleId = " << particleId << " particleStatus = " << particleStatus
596  // << " particleVertexIndex = " << particleVertexIndex << std::endl;
597  }
598 
599  if (inconsistency)
600  {
601  for (int i = 1; i <= m_himain1.natt(); ++i)
602  {
603  // Skip non-interacting projectile and target nucleons
604  //
605  if (!m_spec && ((m_himain2.katt(i, 2) == 0) || (m_himain2.katt(i, 2)) == 10)) continue;
606 
607  ATH_MSG_WARNING( " Hijing.cxx inconsistency: " << std::fixed << std::setprecision(2)
608  // std::cout << std::fixed << std::setprecision(2)
609  << std::setw(5) << i << ","
610  << std::setw(7) << m_himain2.patt(i, 1) << ", "
611  << std::setw(7) << m_himain2.patt(i, 2) << ", "
612  << std::setw(7) << m_himain2.patt(i, 3) << ", "
613  << std::setw(7) << m_himain2.katt(i, 1) << ", "
614  << std::setw(7) << m_himain2.katt(i, 2) << ", "
615  << std::setw(7) << m_himain2.katt(i, 3) << ", "
616  << std::setw(7) << m_himain2.katt(i, 4) << ", "
617  << std::setw(7) << m_himain2.vatt(i, 1) << ", "
618  << std::setw(7) << m_himain2.vatt(i, 2) << ", "
619  << std::setw(7) << m_himain2.vatt(i, 3) );
620  }
621  }
622 
623  // Now loop over all vertices and add them to the event
624  //
625  // for (unsigned int ivertex = 0; ivertex < vertexPtrVec.size(); ivertex++)
626  //{
627  // evt->add_vertex(vertexPtrVec[ivertex]);
628  //}
629 
630  // Generate documentation lines for high-pt partons
631  //
632  for (int isg = 1; isg <= m_hijjet2.nsg(); isg++)
633  {
634  for (int jparton = 1; jparton <= m_hijjet2.njsg(isg); jparton++)
635  {
636  double px = m_hijjet2.pxsg(isg, jparton);
637  double py = m_hijjet2.pysg(isg, jparton);
638  double pz = m_hijjet2.pzsg(isg, jparton);
639  double mass = m_hijjet2.pmsg(isg, jparton);
640 
641  double ptsq = px*px + py*py;
642  double e = std::sqrt(ptsq + pz*pz + mass*mass);
643  double mt = std::sqrt(ptsq + mass*mass);
644  double pt = std::sqrt(ptsq);
645 
646  double pseud = 0.5*std::log((e + pz)/(e - pz));
647 
648  int partonId = m_hijjet2.k2sg(isg, jparton);
649 
650  if (mt > m_partonStoreMinPt)
651  {
652  ATH_MSG_DEBUG( "hijjet2 entry: isg = " << isg
653  << ", pt = " << pt
654  << ", mt = " << mt
655  << ", eta = " << pseud );
656 
657  // Add aaa non-tracked entry in the hepmc event with status code 103 (temporary)
658  //
659  v1->add_particle_out( HepMC::newGenParticlePtr( HepMC::FourVector(px, py, pz, e), partonId, 103 ) );
660  }
661  }
662  }
663 
664  // Generate documentation lines for high-pt partons
665  //
666  int iap = m_hiparnt.ihnt2(1); // # of projectile nucleons
667  int iat = m_hiparnt.ihnt2(3); // # of target nucleons
668 
669  for (int iproj = 1; iproj <= iap; iproj++)
670  {
671  for (int jparton = 1; jparton <= m_hijjet1.npj(iproj); jparton++)
672  {
673  double px = m_hijjet1.pjpx(iproj, jparton);
674  double py = m_hijjet1.pjpy(iproj, jparton);
675  double pz = m_hijjet1.pjpz(iproj, jparton);
676  double mass = m_hijjet1.pjpm(iproj, jparton);
677 
678  double ptsq = px*px + py*py;
679  double e = std::sqrt(ptsq + pz*pz + mass*mass);
680  double mt = std::sqrt(ptsq + mass*mass);
681  double pt = std::sqrt(ptsq);
682 
683  double pseud = 0.5*std::log((e + pz)/(e - pz));
684 
685  int partonId = m_hijjet1.kfpj(iproj, jparton);
686 
687  if (mt > m_partonStoreMinPt)
688  {
689  ATH_MSG_DEBUG( "hijjet1 entry: iproj = " << iproj
690  << ", pt = " << pt
691  << ", mt = " << mt
692  << ", eta = " << pseud );
693 
694  // Add aaa non-tracked entry in the hepmc event with status code 103 (temporary)
695  //
696  v1->add_particle_out( HepMC::newGenParticlePtr( HepMC::FourVector(px, py, pz, e), partonId, 103 ) );
697  }
698  }
699  }
700 
701  // Now for target nucleons
702  //
703  for (int itarg = 1; itarg <= iat; itarg++)
704  {
705  for (int jparton = 1; jparton <= m_hijjet1.ntj(itarg); jparton++)
706  {
707  double px = m_hijjet1.pjtx(itarg, jparton);
708  double py = m_hijjet1.pjty(itarg, jparton);
709  double pz = m_hijjet1.pjtz(itarg, jparton);
710  double mass = m_hijjet1.pjtm(itarg, jparton);
711 
712  double ptsq = px*px + py*py;
713  double e = std::sqrt(ptsq + pz*pz + mass*mass);
714  double mt = std::sqrt(ptsq + mass*mass);
715  double pt = std::sqrt(ptsq);
716 
717  double pseud = 0.5*std::log((e + pz)/(e - pz));
718 
719  int partonId = m_hijjet1.kftj(itarg, jparton);
720 
721  if (mt > m_partonStoreMinPt)
722  {
723  ATH_MSG_DEBUG( "hijjet1 entry: itarg = " << itarg
724  << ", pt = " << pt
725  << ", mt = " << mt
726  << ", eta = " << pseud );
727 
728  // Add aaa non-tracked entry in the hepmc event with status code 103 (temporary)
729  //
730  v1->add_particle_out( HepMC::newGenParticlePtr( HepMC::FourVector(px, py, pz, e), partonId, 103 ) );
731  }
732  }
733  }
734 
735  // Convert CLHEP::cm->CLHEP::mm and CLHEP::GeV->CLHEP::MeV
736  //
737  GeVToMeV(evt);
738 
739  //BPK-> Loop over the particles in the event, if p needs to be mirrored:
740  if( m_prand ){
741  HepMC::FourVector tmpmom(0.,0.,0.,0.);
742  double ranz = CLHEP::RandFlat::shoot(p_Engine);
743  // std::cout <<"random="<<ranz <<std::endl;
744  if (ranz < 0.5) {
745  // std::cout <<"flip="<<ranz <<std::endl;
746  for(auto pitr: *evt){
747  tmpmom= pitr->momentum();
748  tmpmom.setX(-tmpmom.x());
749  tmpmom.setY(-tmpmom.y());
750  tmpmom.setZ(-tmpmom.z());
751  tmpmom.setT(tmpmom.t());
752  pitr->set_momentum(tmpmom);
753  }
754  }
755  }
756  //BPK-<
757 
758  //ARA -- ATLHI-483, clean up unstable particles with no decay vertex
759 #ifdef HEPMC3
760  if(m_keepAllDecayVertices)
761  {
762  const std::vector <HepMC::GenParticlePtr> allParticles=evt->particles();
763  for(auto p : allParticles)
764  {
765  HepMC::ConstGenVertexPtr end_v=p->end_vertex();
766  if(p->status()==2 && !end_v) evt->remove_particle(p);
767  }
768  }
769 #else
770  if(m_keepAllDecayVertices)
771  {
772  for (HepMC::GenParticle* p : *evt) {
773  HepMC::ConstGenVertexPtr end_v = p->end_vertex();
774  if (p->status() == 2 && !end_v) p->production_vertex()->remove_particle(p);
775  }
776  }
777 #endif
778  return StatusCode::SUCCESS;
779 }

◆ finalize()

StatusCode GenModule::finalize ( )
inlineinherited

Definition at line 55 of file GenModule.h.

55 { return genFinalize(); }

◆ genFinalize()

StatusCode Hijing::genFinalize ( )
overridevirtual

For finalising the generator, if required.

Reimplemented from GenModule.

Definition at line 204 of file Hijing.cxx.

205 {
206  ATH_MSG_INFO( " HIJING Ending. \n" );
207  return StatusCode::SUCCESS;
208 }

◆ genInitialize()

StatusCode Hijing::genInitialize ( )
overridevirtual

For initializing the generator, if required.

Reimplemented from GenModule.

Definition at line 85 of file Hijing.cxx.

86 {
87  ATH_CHECK(m_event_paramsKey.initialize());
88 
89  // Initialisation of input parameters
90  std::cout << "MetaData: generator = Hijing "
91  << HIJINGVERSION << std::endl;
92  ATH_MSG_INFO( "===> Hijing initialising \n" );
93  if( m_rand ){
94  ATH_MSG_INFO( "===> Vertex randomization ON." );
95  }
96  if( m_wide ){
97  ATH_MSG_INFO( "===> Vertex rand covers whole beampipe." );
98  }
99  //BPK
100  if( m_prand ) ATH_MSG_INFO( "===> Random Momentum Mirroring enabled" );
101 
102  //CLHEP::HepRandomEngine* engine
103  p_Engine = getRandomEngineDuringInitialize(hijing_stream, m_randomSeed, m_dsid); // NOT THREAD-SAFE
104  hijing_stream = "HIJING";
105 
106  // Set the users' initialisation parameters choices
107  set_user_params();
108 
109  const char* frame = m_frame.c_str();
110  const char* proj = m_proj.c_str();
111  const char* targ = m_targ.c_str();
112 
113  hijset_( &m_efrm, frame, proj, targ, &m_iap, &m_izp, &m_iat, &m_izt,
114  strlen(frame), strlen(proj), strlen(targ) );
115 
116  ATH_MSG_INFO( "\n=================================================\n"
117  << " HIJING initialization results: \n"
118  << " Total sigma = " << m_hiparnt.hint1(13) << " mb\n"
119  << " Inelastic sigma = " << m_hiparnt.hint1(12) << " mb\n"
120  << " Jet sigma = " << m_hiparnt.hint1(11) << " mb\n"
121  << "=================================================\n" );
122 
123 // std::cout << " PRINTING HIPR1 " << std::endl;
124 // for (int i = 1; i <= m_hiparnt.lenHipr1(); ++i)
125 // std::cout << i << ":" << m_hiparnt.hipr1(i) << ", ";
126 // std::cout << std::endl;
127 // std::cout << " PRINTING IHPR2 " << std::endl;
128 // for (int i = 1; i <= m_hiparnt.lenIhpr2(); ++i)
129 // std::cout << i << ":" << m_hiparnt.ihpr2(i) << ", ";
130 // std::cout << std::endl;
131 // std::cout << " PRINTING HINT1 " << std::endl;
132 // for (int i = 1; i <= m_hiparnt.lenHint1(); ++i)
133 // std::cout << i << ":" << m_hiparnt.hint1(i) << ", ";
134 // std::cout << std::endl;
135 // std::cout << " PRINTING IHNT2 " << std::endl;
136 // for (int i = 1; i <= m_hiparnt.lenIhnt2(); ++i)
137 // std::cout << i << ":" << m_hiparnt.ihnt2(i) << ", ";
138 // std::cout << std::endl;
139 
140 // std::cout << " NSEED = " << m_ranseed.nseed() << std::endl;
141 
142  return StatusCode::SUCCESS;
143 }

◆ 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.

36 {
37  ATHRNG::RNGWrapper* rngWrapper = m_rndmSvc->getEngine(this, streamName);
38  std::string rngName = name()+streamName;
39  rngWrapper->setSeed( rngName, ctx );
40  return rngWrapper->getEngine(ctx);
41 }

◆ 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.

46 {
47  ATHRNG::RNGWrapper* rngWrapper = m_rndmSvc->getEngine(this, streamName);
48  rngWrapper->setSeed( streamName, ctx.slot(), randomSeedOffset, ctx.eventID().run_number() );
49  return rngWrapper->getEngine(ctx);
50 }

◆ 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.

54 {
55  const size_t slot=0;
56  EventContext ctx;
57  ctx.setSlot( slot );
58  ctx.setEventID (EventIDBase (conditionsRun,
59  EventIDBase::UNDEFEVT, // event
60  EventIDBase::UNDEFNUM, // timestamp
61  EventIDBase::UNDEFNUM, // timestamp ns
62  lbn));
63  Atlas::setExtendedEventContext(ctx,
64  Atlas::ExtendedEventContext( evtStore()->hiveProxyDict(),
65  conditionsRun) );
66  return getRandomEngine(streamName, randomSeedOffset, ctx);
67 }

◆ 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.

61  {
62  for (HepMC::GenEvent::particle_iterator p = evt->particles_begin(); p != evt->particles_end(); ++p) {
63  const HepMC::FourVector fv((*p)->momentum().px() * 1000,
64  (*p)->momentum().py() * 1000,
65  (*p)->momentum().pz() * 1000,
66  (*p)->momentum().e() * 1000);
67  (*p)->set_momentum(fv);
68  (*p)->set_generated_mass(1000 * (*p)->generated_mass());
69  }
70 }

◆ initialize()

StatusCode GenModule::initialize ( )
virtualinherited

Reimplemented from GenBase.

Definition at line 21 of file GenModule.cxx.

21  {
22  // Base class initializations
23  CHECK(GenBase::initialize());
24  // Get the random number service
25  CHECK(m_rndmSvc.retrieve());
26  // Get the incident service
27  CHECK(m_incidentSvc.retrieve());
28  CHECK(genInitialize());
29  CHECK(genuserInitialize());
30  return StatusCode::SUCCESS;
31 }

◆ 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.

71  {
72  for (HepMC::GenEvent::particle_iterator p = evt->particles_begin(); p != evt->particles_end(); ++p) {
73  const HepMC::FourVector fv((*p)->momentum().px() / 1000,
74  (*p)->momentum().py() / 1000,
75  (*p)->momentum().pz() / 1000,
76  (*p)->momentum().e() / 1000);
77  (*p)->set_momentum(fv);
78  (*p)->set_generated_mass((*p)->generated_mass() / 1000);
79  }
80 }

◆ mmTocm()

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

Scale event lengths by x 1/10.

Definition at line 90 of file GenBase.cxx.

90  {
91  for (HepMC::GenEvent::vertex_iterator vtx = evt->vertices_begin(); vtx != evt->vertices_end(); ++vtx) {
92  const HepMC::FourVector fv((*vtx)->position().x() / 10,
93  (*vtx)->position().y() / 10,
94  (*vtx)->position().z() / 10,
95  (*vtx)->position().t() / 10);
96  (*vtx)->set_position(fv);
97  }
98 }

◆ msg() [1/2]

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

Definition at line 24 of file AthCommonMsg.h.

24  {
25  return this->msgStream();
26  }

◆ msg() [2/2]

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

Definition at line 27 of file AthCommonMsg.h.

27  {
28  return this->msgStream(lvl);
29  }

◆ msgLvl()

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

Definition at line 30 of file AthCommonMsg.h.

30  {
31  return this->msgLevel(lvl);
32  }

◆ 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.

126  {
127  return pdt().particle(HepPDT::ParticleID(std::abs(pid)));
128  }

◆ particleTable()

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

Get a particle data table.

Definition at line 118 of file GenBase.h.

118  {
119  return *(m_ppSvc->PDT());
120  }

◆ partPropSvc()

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

Access the particle property service.

Definition at line 113 of file GenBase.h.

113  {
114  return m_ppSvc;
115  }

◆ 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(); }

◆ randomizeVertex()

CLHEP::HepLorentzVector Hijing::randomizeVertex ( CLHEP::HepRandomEngine *  engine)
protectedvirtual

Definition at line 782 of file Hijing.cxx.

783 {
784  // Check the range in Z for the correct pipe diameter
785  // Definitions of constants are in VertexShift.h
786 
787  using namespace VertexShift;
788 
789  double ranx, rany, xmax, ymax;
790  double ranz = CLHEP::RandFlat::shoot(engine, -Zmax, Zmax);
791  if( m_wide ){ // Allow the whole pipe
792  if( std::abs(ranz) < Start1 ) {
793  xmax = Xmin + Delta1;
794  ymax = xmax;
795  } else if( std::abs(ranz) < Start2 ) {
796  xmax = Xmin + Delta2;
797  ymax = xmax;
798  } else if( std::abs(ranz) < Start3 ) {
799  xmax = Xmin + Delta3;
800  ymax = xmax;
801  } else if ( std::abs(ranz) <= Envelope ){
802  xmax = Xmin;
803  ymax = xmax;
804  } else {
805  ATH_MSG_ERROR( "**** Hijing::randomizeVertex() " << ranz << " (z) is outside the detector (units of mm). Returning a centered event." );
806  return CLHEP::HepLorentzVector(0.,0.,0.,0.);
807  }
808  } else {
809  ATH_MSG_INFO( "New Coordinates: x=0., y=0., z=" << ranz );
810  return CLHEP::HepLorentzVector(0., 0., ranz, 0); // Allow distribution just along the beam (no "width", m_wide is false (default))
811  }
812  ranx = CLHEP::RandFlat::shoot(engine, -xmax, xmax);
813  rany = CLHEP::RandFlat::shoot(engine, -ymax, ymax);
814 
815  ATH_MSG_INFO( "New Coordinates: x=" << ranx << ", y=" << rany << ", z=" << ranz );
816 
817  return CLHEP::HepLorentzVector(ranx, rany, ranz, 0);
818 }

◆ 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.

381  {
382  h.renounce();
383  PBASE::renounce (h);
384  }

◆ 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.

364  {
365  handlesArray.renounce();
366  }

◆ set_user_params()

void Hijing::set_user_params ( void  )
protected

Definition at line 821 of file Hijing.cxx.

822 {
823  // set up the DEFAULT input parameters to hijset: these can be changed by the user ...
824  m_efrm = 14000.;
825  m_frame = "CMS ";
826  m_proj = "P ";
827  m_targ = "P ";
828  m_iap = 1;
829  m_iat = 1;
830  m_izp = 1;
831  m_izt = 1;
832  // ... and to hijing
833  m_bmin = 0.;
834  m_bmax = 0.;
835 
836  // Set user Initialization parameters
837  for(CommandVector::iterator i = m_InitializeVector.begin(); i != m_InitializeVector.end(); ++i )
838  {
839  ATH_MSG_INFO( " Hijing init. Command is: " << *i );
840  StringParse mystring(*i);
841  std::string myparam = mystring.piece<std::string>(1);
842  if (myparam == "efrm")
843  {
844  m_efrm = mystring.piece<double>(2);
845  }
846  else if (myparam == "frame")
847  {
848  m_frame = mystring.piece<std::string>(2);
849  if (m_frame.size() < 8)
850  {
851  unsigned nbl = 8 - m_frame.size();
852  for (unsigned i = 0; i < nbl; ++i) m_frame += ' ';
853  }
854  }
855  else if (myparam == "proj")
856  {
857  m_proj = mystring.piece<std::string>(2);
858  if (m_proj.size() < 8)
859  {
860  unsigned nbl = 8 - m_proj.size();
861  for (unsigned i = 0; i < nbl; ++i) m_proj += ' ';
862  }
863  }
864  else if (myparam == "targ")
865  {
866  m_targ = mystring.piece<std::string>(2);
867  if (m_targ.size() < 8)
868  {
869  unsigned nbl = 8 - m_targ.size();
870  for (unsigned i = 0; i < nbl; ++i) m_targ += ' ';
871  }
872  }
873  else if (myparam == "iap")
874  {
875  m_iap = mystring.piece<int>(2);
876  }
877  else if (myparam == "izp")
878  {
879  m_izp = mystring.piece<int>(2);
880  }
881  else if (myparam == "iat")
882  {
883  m_iat = mystring.piece<int>(2);
884  }
885  else if (myparam == "izt")
886  {
887  m_izt = mystring.piece<int>(2);
888  }
889  else if (myparam == "bmin")
890  {
891  m_bmin = mystring.piece<double>(2);
892  }
893  else if (myparam == "bmax")
894  {
895  m_bmax = mystring.piece<double>(2);
896  }
897  else if (myparam == "nseed")
898  {
899  m_ranseed.nseed() = mystring.piece<int>(2);
900  }
901  else if (myparam == "hipr1")
902  {
903  int myelem = mystring.piece<int>(2);
904  m_hiparnt.hipr1(myelem) = mystring.piece<double>(3);
905  }
906  else if (myparam == "ihpr2")
907  {
908  int myelem = mystring.piece<int>(2);
909  m_hiparnt.ihpr2(myelem) = mystring.piece<int>(3);
910  }
911  else if (myparam == "hint1")
912  {
913  int myelem = mystring.piece<int>(2);
914  m_hiparnt.hint1(myelem) = mystring.piece<double>(3);
915  }
916  else if (myparam == "ihnt2")
917  {
918  int myelem = mystring.piece<int>(2);
919  m_hiparnt.ihnt2(myelem) = mystring.piece<int>(3);
920  }
921  else
922  {
923  ATH_MSG_ERROR( " ERROR in HIJING INITIALIZATION PARAMETERS " << myparam << " is an invalid parameter !" );
924  }
925  }
926 }

◆ 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.

66  {
67  StatusCode sc=AthCommonDataStore<AthCommonMsg<Algorithm>>::sysInitialize();
68 
69  if (sc.isFailure()) {
70  return sc;
71  }
72  ServiceHandle<ICondSvc> cs("CondSvc",name());
73  for (auto h : outputHandles()) {
74  if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
75  // do this inside the loop so we don't create the CondSvc until needed
76  if ( cs.retrieve().isFailure() ) {
77  ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
78  return StatusCode::SUCCESS;
79  }
80  if (cs->regHandle(this,*h).isFailure()) {
81  sc = StatusCode::FAILURE;
82  ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
83  << " with CondSvc");
84  }
85  }
86  }
87  return sc;
88 }

◆ 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.

308  {
309  // debug() << "updateVHKA for property " << p.name() << " " << p.toString()
310  // << " size: " << m_vhka.size() << endmsg;
311  for (auto &a : m_vhka) {
312  std::vector<SG::VarHandleKey*> keys = a->keys();
313  for (auto k : keys) {
314  k->setOwner(this);
315  }
316  }
317  }

Member Data Documentation

◆ m_bmax

float Hijing::m_bmax {0.}
protected

Definition at line 70 of file Hijing.h.

◆ m_bmin

float Hijing::m_bmin {0.}
protected

Definition at line 69 of file Hijing.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_dsid

IntegerProperty Hijing::m_dsid {this, "Dsid", 999999}
protected

Definition at line 57 of file Hijing.h.

◆ m_efrm

float Hijing::m_efrm {0.}
protected

Definition at line 60 of file Hijing.h.

◆ m_event_paramsKey

SG::WriteHandleKey<HijingEventParams> Hijing::m_event_paramsKey {this, "HijingOutputKey", "Hijing_event_params"}
protected

Definition at line 117 of file Hijing.h.

◆ m_events

int Hijing::m_events {0}
protected

Definition at line 95 of file Hijing.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_frame

std::string Hijing::m_frame
protected

Definition at line 61 of file Hijing.h.

◆ m_hijcrdn

HijCrdn Hijing::m_hijcrdn
protected

Definition at line 113 of file Hijing.h.

◆ m_hijjet1

HijJet1 Hijing::m_hijjet1
protected

Definition at line 109 of file Hijing.h.

◆ m_hijjet2

HijJet2 Hijing::m_hijjet2
protected

Definition at line 110 of file Hijing.h.

◆ m_hijjet4

HijJet4 Hijing::m_hijjet4
protected

Definition at line 111 of file Hijing.h.

◆ m_himain1

HiMain1 Hijing::m_himain1
protected

Definition at line 107 of file Hijing.h.

◆ m_himain2

HiMain2 Hijing::m_himain2
protected

Definition at line 108 of file Hijing.h.

◆ m_hiparnt

HiParnt Hijing::m_hiparnt
protected

Definition at line 101 of file Hijing.h.

◆ m_histrng

HiStrng Hijing::m_histrng
protected

Definition at line 112 of file Hijing.h.

◆ m_iap

int Hijing::m_iap {0}
protected

Definition at line 64 of file Hijing.h.

◆ m_iat

int Hijing::m_iat {0}
protected

Definition at line 65 of file Hijing.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_InitializeVector

CommandVector Hijing::m_InitializeVector
protected

Definition at line 98 of file Hijing.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_izp

int Hijing::m_izp {0}
protected

Definition at line 66 of file Hijing.h.

◆ m_izt

int Hijing::m_izt {0}
protected

Definition at line 67 of file Hijing.h.

◆ m_keepAllDecayVertices

bool Hijing::m_keepAllDecayVertices {true}
protected

Definition at line 84 of file Hijing.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_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_partonStoreMinPt

double Hijing::m_partonStoreMinPt {5.0}
protected

Definition at line 87 of file Hijing.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_prand

bool Hijing::m_prand {false}
protected

Definition at line 83 of file Hijing.h.

◆ m_proj

std::string Hijing::m_proj
protected

Definition at line 62 of file Hijing.h.

◆ m_rand

bool Hijing::m_rand {false}
protected

Definition at line 81 of file Hijing.h.

◆ m_randomSeed

IntegerProperty GenModule::m_randomSeed {this, "RandomSeed", 1234567, "Random seed for the built-in random engine"}
protectedinherited

Seed for random number engine.

Definition at line 84 of file GenModule.h.

◆ m_randomseed

int Hijing::m_randomseed {0}
protected

Definition at line 91 of file Hijing.h.

◆ m_ranseed

RanSeed Hijing::m_ranseed
protected

Definition at line 104 of file Hijing.h.

◆ m_rndmSvc

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

Data members.

Definition at line 99 of file GenModule.h.

◆ m_seeds

std::vector<long int> Hijing::m_seeds
protected

Definition at line 92 of file Hijing.h.

◆ m_sel

bool Hijing::m_sel {false}
protected

Definition at line 77 of file Hijing.h.

◆ m_spec

bool Hijing::m_spec {true}
protected

Definition at line 78 of file Hijing.h.

◆ m_targ

std::string Hijing::m_targ
protected

Definition at line 63 of file Hijing.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Algorithm > >::m_varHandleArraysDeclared
privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vertexOffsetCut

double Hijing::m_vertexOffsetCut {1.0E-7}
protected

Definition at line 88 of file Hijing.h.

◆ m_vhka

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

Definition at line 398 of file AthCommonDataStore.h.

◆ m_wide

bool Hijing::m_wide {false}
protected

Definition at line 82 of file Hijing.h.

◆ m_x

float Hijing::m_x {0.}
protected

Definition at line 74 of file Hijing.h.

◆ m_y

float Hijing::m_y {0.}
protected

Definition at line 75 of file Hijing.h.

◆ m_z

float Hijing::m_z {0.}
protected

Definition at line 76 of file Hijing.h.

The documentation for this class was generated from the following files:
HepMC::GenVertexPtr
HepMC::GenVertex * GenVertexPtr
Definition: GenVertex.h:59
xAOD::iterator
JetConstituentVector::iterator iterator
Definition: JetConstituentVector.cxx:68
Envelope
Definition: IDetectorGeometryTool.h:17
Hijing::m_efrm
float m_efrm
Definition: Hijing.h:60
HijJet1::pjtz
float & pjtz(int i, int j)
Definition: HijJet1.h:199
ATHRNG::RNGWrapper::setSeed
void setSeed(const std::string &algName, const EventContext &ctx)
Set the random seed using a string (e.g.
Definition: RNGWrapper.h:169
Hijing::m_iap
int m_iap
Definition: Hijing.h:64
VertexShift::Zmax
const float Zmax
Definition: VertexShift.h:26
StringParse
Utility object for parsing a string into tokens and returning them as a variety of types.
Definition: StringParse.h:33
Hijing::m_frame
std::string m_frame
Definition: Hijing.h:61
HiMain1::n10
int & n10(void)
Definition: HiMain1.h:137
hijing_
void hijing_(const char *, float *, float *, int)
hijset_
void hijset_(float *, const char *, const char *, const char *, int *, int *, int *, int *, int, int, int)
test_pyathena.px
px
Definition: test_pyathena.py:18
python.PerfMonSerializer.p
def p
Definition: PerfMonSerializer.py:743
HiParnt::hint1
float & hint1(int n)
Definition: HiParnt.h:92
VertexShift::Start1
const float Start1
Definition: VertexShift.h:36
HiMain2::katt
int & katt(int i, int j)
Definition: HiMain2.h:80
ATH_MSG_INFO
#define ATH_MSG_INFO(x)
Definition: AthMsgStreamMacros.h:31
Hijing::m_targ
std::string m_targ
Definition: Hijing.h:63
Hijing::m_bmin
float m_bmin
Definition: Hijing.h:69
VertexShift::Start3
const float Start3
Definition: VertexShift.h:38
GenModule::fillEvt
virtual StatusCode fillEvt(HepMC::GenEvent *evt)=0
For filling the HepMC event object.
VertexShift::Xmin
const float Xmin
Definition: VertexShift.h:25
GenModule::callGenerator
virtual StatusCode callGenerator()
For calling the generator on each iteration of the event loop.
Definition: GenModule.h:66
GenBase::GeVToMeV
void GeVToMeV(HepMC::GenEvent *evt)
Scale event energies/momenta by x 1000.
Definition: GenBase.cxx:61
GenBase::events_const
const McEventCollection * events_const() const
Access the current event's McEventCollection (const)
Definition: GenBase.h:96
SG::ReadHandle< McEventCollection >
AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty
Gaudi::Details::PropertyBase & declareProperty(Gaudi::Property< T > &t)
Definition: AthCommonDataStore.h:145
HijJet2::njsg
int & njsg(int i)
Definition: HijJet2.h:96
VertexShift::Delta3
const float Delta3
Definition: VertexShift.h:31
HepMC::GenParticlePtr
GenParticle * GenParticlePtr
Definition: GenParticle.h:37
HiParnt::hipr1
float & hipr1(int n)
Definition: HiParnt.h:76
Hijing::m_proj
std::string m_proj
Definition: Hijing.h:62
GenModule::m_incidentSvc
ServiceHandle< IIncidentSvc > m_incidentSvc
Handle on the incident service.
Definition: GenModule.h:101
HijJet1::pjpz
float & pjpz(int i, int j)
Definition: HijJet1.h:131
test_pyathena.pt
pt
Definition: test_pyathena.py:11
AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore
StoreGateSvc_t m_evtStore
Pointer to StoreGate (event store by default)
Definition: AthCommonDataStore.h:390
AthCommonDataStore< AthCommonMsg< Algorithm > >::m_vhka
std::vector< SG::VarHandleKeyArray * > m_vhka
Definition: AthCommonDataStore.h:398
Hijing::m_iat
int m_iat
Definition: Hijing.h:65
HepMC::newGenEvent
GenEvent * newGenEvent(const int a, const int b)
Definition: GenEvent.h:502
LArG4FSStartPointFilter.evt
evt
Definition: LArG4FSStartPointFilter.py:42
VertexShift
Definition: VertexShift.h:23
Hijing::m_spec
bool m_spec
Definition: Hijing.h:78
HiMain1::n0
int & n0(void)
Definition: HiMain1.h:123
Hijing::m_event_paramsKey
SG::WriteHandleKey< HijingEventParams > m_event_paramsKey
Definition: Hijing.h:117
read_hist_ntuple.t
t
Definition: read_hist_ntuple.py:5
SG::VarHandleKey::key
const std::string & key() const
Return the StoreGate ID for the referenced object.
Definition: AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx:141
PlotPulseshapeFromCool.np
np
Definition: PlotPulseshapeFromCool.py:64
HijJet1::pjty
float & pjty(int i, int j)
Definition: HijJet1.h:189
x
#define x
HepMC::fillBarcodesAttribute
void fillBarcodesAttribute(GenEvent *)
Definition: GenEvent.h:504
empty
bool empty(TH1 *h)
Definition: computils.cxx:294
python.DataFormatRates.events
events
Definition: DataFormatRates.py:105
GenModule::getRandomEngine
CLHEP::HepRandomEngine * getRandomEngine(const std::string &streamName, const EventContext &ctx) const
Definition: GenModule.cxx:34
dqt_zlumi_pandas.mass
mass
Definition: dqt_zlumi_pandas.py:170
AthenaPoolTestRead.sc
sc
Definition: AthenaPoolTestRead.py:27
Hijing::m_y
float m_y
Definition: Hijing.h:75
Hijing::m_InitializeVector
CommandVector m_InitializeVector
Definition: Hijing.h:98
SG::VarHandleKeyArray::setOwner
virtual void setOwner(IDataHandleHolder *o)=0
HijJet1::pjtx
float & pjtx(int i, int j)
Definition: HijJet1.h:179
Hijing::m_hijjet1
HijJet1 m_hijjet1
Definition: Hijing.h:109
HiMain1::natt
int & natt(void)
Definition: HiMain1.h:88
SG::makeHandle
SG::ReadCondHandle< T > makeHandle(const SG::ReadCondHandleKey< T > &key, const EventContext &ctx=Gaudi::Hive::currentContext())
Definition: ReadCondHandle.h:269
Hijing::m_wide
bool m_wide
Definition: Hijing.h:82
VertexShift::Delta2
const float Delta2
Definition: VertexShift.h:30
GenModule::genuserInitialize
virtual StatusCode genuserInitialize()
For initialization of user code, if required. Called after genInitialize.
Definition: GenModule.h:64
HijJet2::pmsg
float & pmsg(int i, int j)
Definition: HijJet2.h:174
Hijing::m_events
int m_events
Definition: Hijing.h:95
GenModule::m_rndmSvc
ServiceHandle< IAthRNGSvc > m_rndmSvc
Data members.
Definition: GenModule.h:99
GenBase::m_ppSvc
ServiceHandle< IPartPropSvc > m_ppSvc
Handle on the particle property service.
Definition: GenBase.h:160
AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore
ServiceHandle< StoreGateSvc > & evtStore()
The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
Definition: AthCommonDataStore.h:85
GenModule::genInitialize
virtual StatusCode genInitialize()
For initializing the generator, if required.
Definition: GenModule.h:62
HepMC::set_signal_process_vertex
void set_signal_process_vertex(GenEvent *e, T v)
Definition: GenEvent.h:528
Hijing::m_rand
bool m_rand
Definition: Hijing.h:81
AthCommonDataStore
Definition: AthCommonDataStore.h:52
HijJet1::ntj
int & ntj(int i)
Definition: HijJet1.h:161
AthAlgorithm::sysInitialize
virtual StatusCode sysInitialize() override
Override sysInitialize.
Definition: AthAlgorithm.cxx:66
RanSeed::nseed
int & nseed(void)
Definition: RanSeed.h:49
ATH_MSG_ERROR
#define ATH_MSG_ERROR(x)
Definition: AthMsgStreamMacros.h:33
Hijing::randomizeVertex
virtual CLHEP::HepLorentzVector randomizeVertex(CLHEP::HepRandomEngine *engine)
Definition: Hijing.cxx:782
AthCommonDataStore< AthCommonMsg< Algorithm > >::outputHandles
virtual std::vector< Gaudi::DataHandle * > outputHandles() const override
Return this algorithm's output handles.
StdJOSetup.msgSvc
msgSvc
Provide convenience handles for various services.
Definition: StdJOSetup.py:36
HiMain2::patt
float & patt(int i, int j)
Definition: HiMain2.h:90
HijJet2::nsg
int & nsg(void)
Definition: HijJet2.h:89
Hijing::m_hiparnt
HiParnt m_hiparnt
Definition: Hijing.h:101
HepMC::newGenVertexPtr
GenVertexPtr newGenVertexPtr(const HepMC::FourVector &pos=HepMC::FourVector(0.0, 0.0, 0.0, 0.0), const int i=0)
Definition: GenVertex.h:64
lumiFormat.i
int i
Definition: lumiFormat.py:92
z
#define z
Hijing::m_bmax
float m_bmax
Definition: Hijing.h:70
ret
T ret(T t)
Definition: rootspy.cxx:260
Atlas::ExtendedEventContext
Definition: ExtendedEventContext.h:23
Hijing::m_prand
bool m_prand
Definition: Hijing.h:83
HijJet1::kftj
int & kftj(int i, int j)
Definition: HijJet1.h:169
endmsg
#define endmsg
Definition: AnalysisConfig_Ntuple.cxx:63
EL::StatusCode
::StatusCode StatusCode
StatusCode definition for legacy code.
Definition: PhysicsAnalysis/D3PDTools/EventLoop/EventLoop/StatusCode.h:22
ATH_MSG_DEBUG
#define ATH_MSG_DEBUG(x)
Definition: AthMsgStreamMacros.h:29
HijJet2::pxsg
float & pxsg(int i, int j)
Definition: HijJet2.h:134
GenBase::m_mcevents_const
SG::ReadHandleKey< McEventCollection > m_mcevents_const
Const handle to the MC event collection.
Definition: GenBase.h:163
GenModule::m_isAfterburner
BooleanProperty m_isAfterburner
Flag for normal vs. afterburner generators.
Definition: GenModule.h:87
ParticleGun_EoverP_Config.pid
pid
Definition: ParticleGun_EoverP_Config.py:62
Amg::pz
@ pz
Definition: GeoPrimitives.h:40
HiMain1::jatt
int & jatt(void)
Definition: HiMain1.h:102
jobOptions.ParticleID
ParticleID
Definition: jobOptions.decayer.py:85
Hijing::m_himain2
HiMain2 m_himain2
Definition: Hijing.h:108
ATH_CHECK
#define ATH_CHECK
Definition: AthCheckMacros.h:40
GenModule::genFinalize
virtual StatusCode genFinalize()
For finalising the generator, if required.
Definition: GenModule.h:70
CHECK
#define CHECK(...)
Evaluate an expression and check for errors.
Definition: Control/AthenaKernel/AthenaKernel/errorcheck.h:422
HiMain1::ierrstat
int & ierrstat(void)
Definition: HiMain1.h:151
AthCommonDataStore< AthCommonMsg< Algorithm > >::m_detStore
StoreGateSvc_t m_detStore
Pointer to StoreGate (detector store by default)
Definition: AthCommonDataStore.h:393
SG::VarHandleKey::initialize
StatusCode initialize(bool used=true)
If this object is used as a property, then this should be called during the initialize phase.
Definition: AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx:103
xAOD::double
double
Definition: CompositeParticle_v1.cxx:159
Hijing::m_seeds
std::vector< long int > m_seeds
Definition: Hijing.h:92
Hijing::m_sel
bool m_sel
Definition: Hijing.h:77
HijJet1::kfpj
int & kfpj(int i, int j)
Definition: HijJet1.h:101
make_coralServer_rep.proj
proj
Definition: make_coralServer_rep.py:48
SG::VarHandleKeyArray::renounce
virtual void renounce()=0
GenBase::particleTable
const HepPDT::ParticleDataTable & particleTable() const
Get a particle data table.
Definition: GenBase.h:118
SG::HandleClassifier::type
std::conditional< std::is_base_of< SG::VarHandleKeyArray, T >::value, VarHandleKeyArrayType, type2 >::type type
Definition: HandleClassifier.h:54
Hijing::m_vertexOffsetCut
double m_vertexOffsetCut
Definition: Hijing.h:88
HijJet2::pysg
float & pysg(int i, int j)
Definition: HijJet2.h:144
GenModule::GenModule
GenModule(const std::string &name, ISvcLocator *pSvcLocator)
Constructor.
Definition: GenModule.cxx:14
Amg::py
@ py
Definition: GeoPrimitives.h:39
merge_scale_histograms.doc
string doc
Definition: merge_scale_histograms.py:9
HiParnt::ihpr2
int & ihpr2(int n)
Definition: HiParnt.h:84
HijJet1::pjpy
float & pjpy(int i, int j)
Definition: HijJet1.h:121
name
std::string name
Definition: Control/AthContainers/Root/debug.cxx:192
ATHRNG::RNGWrapper
A wrapper class for event-slot-local random engines.
Definition: RNGWrapper.h:56
plotBeamSpotMon.b
b
Definition: plotBeamSpotMon.py:77
VertexShift::Start2
const float Start2
Definition: VertexShift.h:37
HiMain2::vatt
float & vatt(int i, int j)
Definition: HiMain2.h:100
Hijing::m_izt
int m_izt
Definition: Hijing.h:67
ATHRNG::RNGWrapper::getEngine
CLHEP::HepRandomEngine * getEngine(const EventContext &ctx) const
Retrieve the random engine corresponding to the provided EventContext.
Definition: RNGWrapper.h:134
HiMain1::n11
int & n11(void)
Definition: HiMain1.h:144
Hijing::m_keepAllDecayVertices
bool m_keepAllDecayVertices
Definition: Hijing.h:84
SG::WriteHandle< HijingEventParams >
AthAlgorithm::m_extendedExtraObjects
DataObjIDColl m_extendedExtraObjects
Definition: AthAlgorithm.h:79
AthenaPoolExample_Copy.streamName
string streamName
Definition: AthenaPoolExample_Copy.py:39
DiTauMassTools::MaxHistStrategyV2::e
e
Definition: PhysicsAnalysis/TauID/DiTauMassTools/DiTauMassTools/HelperFunctions.h:26
a
TList * a
Definition: liststreamerinfos.cxx:10
HepMC::newGenParticlePtr
GenParticlePtr newGenParticlePtr(const HepMC::FourVector &mom=HepMC::FourVector(0.0, 0.0, 0.0, 0.0), int pid=0, int status=0)
Definition: GenParticle.h:39
HiMain1::nt
int & nt(void)
Definition: HiMain1.h:109
y
#define y
h
Hijing::m_partonStoreMinPt
double m_partonStoreMinPt
Definition: Hijing.h:87
HijJet1::pjpm
float & pjpm(int i, int j)
Definition: HijJet1.h:151
Hijing::m_izp
int m_izp
Definition: Hijing.h:66
ATH_MSG_WARNING
#define ATH_MSG_WARNING(x)
Definition: AthMsgStreamMacros.h:32
GenModule::m_randomSeed
IntegerProperty m_randomSeed
Seed for random number engine.
Definition: GenModule.h:84
GenBase::pdt
const HepPDT::ParticleDataTable & pdt() const
Shorter alias to get a particle data table.
Definition: GenBase.h:123
python.CaloCondTools.log
log
Definition: CaloCondTools.py:20
xmax
double xmax
Definition: listroot.cxx:61
HiMain1::np
int & np(void)
Definition: HiMain1.h:116
SG::VarHandleBase::vhKey
SG::VarHandleKey & vhKey()
Return a non-const reference to the HandleKey.
Definition: StoreGate/src/VarHandleBase.cxx:616
ATHRNG::calculateSeedsMC21
void calculateSeedsMC21(long *seeds, const std::string &algName, uint64_t ev, uint64_t run, uint64_t offset=0)
Set the random seed using a string (e.g.
Definition: RNGWrapper.cxx:37
declareProperty
#define declareProperty(n, p, h)
Definition: BaseFakeBkgTool.cxx:15
Hijing::m_x
float m_x
Definition: Hijing.h:74
Hijing::m_hijjet2
HijJet2 m_hijjet2
Definition: Hijing.h:110
Hijing::m_z
float m_z
Definition: Hijing.h:76
Hijing::m_himain1
HiMain1 m_himain1
Definition: Hijing.h:107
python.Bindings.keys
keys
Definition: Control/AthenaPython/python/Bindings.py:790
HepMC::ConstGenVertexPtr
const HepMC::GenVertex * ConstGenVertexPtr
Definition: GenVertex.h:60
HiParnt::ihnt2
int & ihnt2(int n)
Definition: HiParnt.h:101
LHEF::Writer
Pythia8::Writer Writer
Definition: Prophecy4fMerger.cxx:12
beamspotnt.nt
def nt
Definition: bin/beamspotnt.py:1063
VertexShift::Delta1
const float Delta1
Definition: VertexShift.h:29
HijJet2::k2sg
int & k2sg(int i, int j)
Definition: HijJet2.h:124
HijJet2::pzsg
float & pzsg(int i, int j)
Definition: HijJet2.h:154
HepMC::set_signal_process_id
void set_signal_process_id(GenEvent *e, const int i)
Definition: GenEvent.h:519
HiMain1::n01
int & n01(void)
Definition: HiMain1.h:130
Amg::distance
float distance(const Amg::Vector3D &p1, const Amg::Vector3D &p2)
calculates the distance between two point in 3D space
Definition: GeoPrimitivesHelpers.h:54
HijJet1::pjtm
float & pjtm(int i, int j)
Definition: HijJet1.h:219
Hijing::m_ranseed
RanSeed m_ranseed
Definition: Hijing.h:104
AthCommonDataStore::declareGaudiProperty
Gaudi::Details::PropertyBase & declareGaudiProperty(Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition: AthCommonDataStore.h:156
HijJet1::npj
int & npj(int i)
Definition: HijJet1.h:93
Atlas::setExtendedEventContext
void setExtendedEventContext(EventContext &ctx, ExtendedEventContext &&ectx)
Move an extended context into a context object.
Definition: ExtendedEventContext.cxx:50
GenBase::initialize
virtual StatusCode initialize() override
Definition: GenBase.cxx:17
HijJet1::pjpx
float & pjpx(int i, int j)
Definition: HijJet1.h:111
DataVector::begin
const_iterator begin() const noexcept
Return a const_iterator pointing at the beginning of the collection.
Hijing::set_user_params
void set_user_params(void)
Definition: Hijing.cxx:821
fitman.k
k
Definition: fitman.py:528
GenModule::getRandomEngineDuringInitialize
CLHEP::HepRandomEngine * getRandomEngineDuringInitialize(const std::string &streamName, unsigned long int randomSeedOffset, unsigned int conditionsRun=1, unsigned int lbn=1) const
Definition: GenModule.cxx:53
GenParticle
@ GenParticle
Definition: TruthClasses.h:30
ymax
double ymax
Definition: listroot.cxx:64
Hijing::m_dsid
IntegerProperty m_dsid
Definition: Hijing.h:57
HepMC::set_random_states
void set_random_states(GenEvent *e, std::vector< T > a)
Definition: GenEvent.h:525
LB_AnalMapSplitter.lbn
lbn
Definition: LB_AnalMapSplitter.py:28
ServiceHandle< ICondSvc >
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