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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 135 of file Hijing.cxx.

136 {
137  ATH_MSG_INFO( " HIJING generating. \n" );
138 
139  // Save the random number seeds in the event
140  //Re-seed the random number stream
141  long seeds[7];
142  const EventContext& ctx = Gaudi::Hive::currentContext();
143  ATHRNG::calculateSeedsMC21(seeds, hijing_stream, ctx.eventID().event_number(), m_dsid, m_randomSeed);
144  p_Engine->setSeeds(seeds, 0); // NOT THREAD-SAFE
145  m_seeds.clear();
146  m_seeds.push_back(seeds[0]);
147  m_seeds.push_back(seeds[1]);
148 
149  // Generate event
150  const char* frame = m_frame.c_str();
151  hijing_(frame, &m_bmin, &m_bmax, strlen(frame));
152 
153  // Check for error using the new (custom) error return
154  //
155  int errorStatus = m_himain1.ierrstat();
156  if (errorStatus != 0) {
157  ATH_MSG_ERROR( "Error returned from HIJING, value = " << errorStatus );
158  return StatusCode::FAILURE;
159  }
160 
161  // update event counter
162  ++m_events;
163 
164  // store hijing event parameters
165  // -----------------------------
166  ATH_MSG_DEBUG( "New HijingEventParams" );
167  int np = m_himain1.np();
168  int nt = m_himain1.nt();
169  int n0 = m_himain1.n0();
170  int n01 = m_himain1.n01();
171  int n10 = m_himain1.n10();
172  int n11 = m_himain1.n11();
173  int natt = m_himain1.natt();
174  int jatt = m_himain1.jatt();
175  float b = m_hiparnt.hint1(19);
176  float bphi = m_hiparnt.hint1(20);
177 
178  SG::WriteHandle<HijingEventParams> event_params(m_event_paramsKey);
179  event_params = std::make_unique<HijingEventParams>(np, nt, n0, n01, n10, n11, natt, jatt, b, bphi);
180 
181  ATH_MSG_INFO( "\n=================================================\n"
182  << " HIJING event description: \n"
183  << " b = " << b << " fm \n"
184  << " # proj participants = " << np << "\n"
185  << " # targ participants = " << nt << "\n"
186  << " # final particles = " << natt << "\n"
187  << "=================================================\n" );
188 
189  ATH_MSG_DEBUG( " HIJING generating done. \n" );
190  return StatusCode::SUCCESS;
191 }

◆ cmTomm()

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

Scale event lengths by x 10.

Definition at line 78 of file GenBase.cxx.

78  {
79  for (HepMC::GenEvent::vertex_iterator vtx = evt->vertices_begin(); vtx != evt->vertices_end(); ++vtx) {
80  const HepMC::FourVector fv((*vtx)->position().x() * 10,
81  (*vtx)->position().y() * 10,
82  (*vtx)->position().z() * 10,
83  (*vtx)->position().t() * 10);
84  (*vtx)->set_position(fv);
85  }
86 }

◆ 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 201 of file Hijing.cxx.

202 {
203  // These two parameters need to be made user settable (done - AS)
204  //
205  MsgStream log(msgSvc(), name());
206  ATH_MSG_INFO( " HIJING Filing. \n" );
207 
208  // Set the event number
209  evt->set_event_number( m_events );
210 
211  // Set the random generator seeds
212  HepMC::set_random_states(evt,m_seeds);
213 
214  // Set the generator id
215  HepMC::set_signal_process_id(evt,50000000 + m_iap);
216 
217  // Store collision parameters
218  int np = m_himain1.np();
219  int nt = m_himain1.nt();
220  int n0 = m_himain1.n0();
221  int n01 = m_himain1.n01();
222  int n10 = m_himain1.n10();
223  int n11 = m_himain1.n11();
224  //int natt = m_himain1.natt();
225  int jatt = m_himain1.jatt();
226  float b = m_hiparnt.hint1(19);
227  float bphi = m_hiparnt.hint1(20);
228 
229  float sigmainel = m_hiparnt.hint1(12);
230 
231  #ifdef HEPMC3
232  HepMC::GenHeavyIonPtr ion= std::make_shared<HepMC::GenHeavyIon>();
233  ion->Ncoll_hard=static_cast<int>(jatt);
234  ion->Npart_proj=static_cast<int>(np);
235  ion->Npart_targ=static_cast<int>(nt);
236  ion->Ncoll=static_cast<int>(n0+n10+n01+n11);
237  ion->N_Nwounded_collisions=static_cast<int>(n01);
238  ion->Nwounded_N_collisions=static_cast<int>(n10);
239  ion->Nwounded_Nwounded_collisions=static_cast<int>(n11);
240  ion->spectator_neutrons=-1;
241  ion->spectator_protons=-1;
242  ion->impact_parameter= b;
243  ion->event_plane_angle=bphi;
244  ion->event_plane_angle=-1;
245  ion->sigma_inel_NN=sigmainel;
246  evt->set_heavy_ion(std::move(ion));
247 #else
248  HepMC::HeavyIon ion
249  (
250  static_cast<int>(jatt), // Ncoll_hard
251  static_cast<int>(np), // Npart_proj
252  static_cast<int>(nt), // Npart_targ
253  static_cast<int>(n0+n10+n01+n11), // Ncoll
254  static_cast<int>(-1), // spectator_neutrons
255  static_cast<int>(-1), // spectator_protons
256  static_cast<int>(n01), // N_Nwounded_collisions
257  static_cast<int>(n10), // Nwounded_N_collisions
258  static_cast<int>(n11), // Nwounded_Nwounded_collisions
259  b, // impact_parameter
260  bphi, // event_plane_angle
261  -1, // eccentricity
262  sigmainel ); // sigma_inel_NN
263 
264  evt->set_heavy_ion(std::move(ion));
265  std::cout << " heavy ion " << evt->heavy_ion() << std::endl;
266 #endif
267 
268  // Did we keep decay history?
269  //
270  bool keptHistory = (m_hiparnt.ihpr2(21) == 1);
271 
272  // The number of particles in the hijing output
273  //
274  int numHijingPart = m_himain1.natt();
275 
276  // Vectors that will keep track of where particles originate from and die
277  //
278  std::vector<int> partOriginVertex_vec(numHijingPart, 0);
279  std::vector<int> partDecayVertex_vec(numHijingPart, -1);
280  std::vector<HepMC::GenParticlePtr> particleHepPartPtr_vec(numHijingPart, nullptr);
281 
282  // Vector that will keep pointers to generated vertices
283  //
284  std::vector<HepMC::GenVertexPtr> vertexPtrVec;
285 
286  // Create the event vertex
287  //
288  CLHEP::HepLorentzVector newVertex;
289  newVertex = CLHEP::HepLorentzVector(0.,0.,0.,0.);
290 
291  if( m_rand )newVertex = randomizeVertex(p_Engine); // Create a random vertex along the pipe
292  else if(m_sel) newVertex = CLHEP::HepLorentzVector(m_x, m_y, m_z, 0.); // Create vertex at selected point - preempted by m_rand
293 
294  HepMC::GenVertexPtr v1 = HepMC::newGenVertexPtr(HepMC::FourVector(newVertex.x(),newVertex.y(),newVertex.z(),newVertex.t()));
295 
296  HepMC::set_signal_process_vertex(evt,v1);
297  vertexPtrVec.push_back(v1);
298 
299  double eproj = (double) m_efrm;
300  if ( m_frame == "CMS " ) eproj = eproj / 2.;
301 
302  int proj_id = 2212;
303  if ( m_proj == "PBAR " ) {
304  proj_id = -2212;
305  } else if ( m_proj == "N " ) {
306  proj_id = 2112;
307  } else if ( m_proj == "NBAR " ) {
308  proj_id = -2112;
309  } else if ( m_proj == "PI+ " ) {
310  proj_id = 211;
311  } else if ( m_proj == "PI- " ) {
312  proj_id = -211;
313  } else if ( m_proj == "A " ) {
314  proj_id = 3000000 + m_iap;
315  }
316  HepMC::GenParticlePtr part_p = HepMC::newGenParticlePtr(HepMC::FourVector(0., 0., eproj, eproj), proj_id, 101 );
317  v1->add_particle_in( part_p );
318 
319  double etarg = 0.;
320  if ( m_frame == "CMS " ) etarg = ( (double) m_efrm ) / 2.;
321 
322  int targ_id = 2212;
323  if ( m_targ == "PBAR " ) {
324  targ_id = -2212;
325  } else if ( m_targ == "N " ) {
326  targ_id = 2112;
327  } else if ( m_targ == "NBAR " ) {
328  targ_id = -2112;
329  } else if ( m_targ == "PI+ " ) {
330  targ_id = 211;
331  } else if ( m_targ == "PI- " ) {
332  targ_id = -211;
333  } else if ( m_targ == "A " ) {
334  targ_id = 3000000 + m_iat;
335  }
336  HepMC::GenParticlePtr part_t = HepMC::newGenParticlePtr(HepMC::FourVector(0., 0., -etarg, etarg), targ_id, 102 );
337  v1->add_particle_in( part_t );
338 
339  evt->set_beam_particles(part_p,part_t);
340 
341  ATH_MSG_DEBUG( "Hijing particles for event # " << m_events << ":\n"
342  << " px, "
343  << " py, "
344  << " pz, "
345  << " Id, "
346  << " Source, "
347  << " Parent, "
348  << " Status, " );
349 
350  bool inconsistency = false;
351 
352  // Loop on all Hijing particles and put them all as outgoing from the event vertex
353  //
354  for (int i = 1; i <= m_himain1.natt(); ++i)
355  {
356  // Skip non-interacting projectile and target nucleons
357  //
358  if (!m_spec && ((m_himain2.katt(i, 2) == 0) || (m_himain2.katt(i, 2)) == 10)) continue;
359 
360  // Find the vertex of the parent particle
361  //
362  int parentIndex = m_himain2.katt(i, 3) - 1;
363  int parentOriginIndex = 0;
364  int parentDecayIndex = -1;
365 
366  // If the particle has a true parent, record its vertex info
367  //
368  if (parentIndex >= 0)
369  {
370  parentOriginIndex = partOriginVertex_vec[parentIndex];
371  parentDecayIndex = partDecayVertex_vec[parentIndex];
372  }
373 
374  // A CLHEP vector containing the particle start point
375  //
376  // If the particle has been shifted, offset the particleStart accordingly
377  //
378  if( m_rand || m_sel ){ // Either way, we need to shift the particle vertex
379  m_himain2.vatt(i,1) += newVertex(0);
380  m_himain2.vatt(i,2) += newVertex(1);
381  m_himain2.vatt(i,3) += newVertex(2);
382  m_himain2.vatt(i,4) += newVertex(3);
383  }
384 
385  ATH_MSG_DEBUG( std::fixed << std::setprecision(2)
386  << std::setw(5) << i << ","
387  << std::setw(7) << m_himain2.patt(i, 1) << ", "
388  << std::setw(7) << m_himain2.patt(i, 2) << ", "
389  << std::setw(7) << m_himain2.patt(i, 3) << ", "
390  << std::setw(7) << m_himain2.katt(i, 1) << ", "
391  << std::setw(7) << m_himain2.katt(i, 2) << ", "
392  << std::setw(7) << m_himain2.katt(i, 3) << ", "
393  << std::setw(7) << m_himain2.katt(i, 4) << ", "
394  << std::setw(7) << m_himain2.vatt(i, 1) << ", "
395  << std::setw(7) << m_himain2.vatt(i, 2) << ", "
396  << std::setw(7) << m_himain2.vatt(i, 3) );
397 
398  CLHEP::HepLorentzVector particleStart(m_himain2.vatt(i, 1), m_himain2.vatt(i, 2),
399  m_himain2.vatt(i, 3), m_himain2.vatt(i, 4));
400 
401  // By default, the particle originates from the primary vertex
402  //
403  int particleVertexIndex = 0;
404 
405  // Have we kept the history?
406  //
407  if (keptHistory)
408  {
409  // Check to see if we've already generated a decay vertex for this parent
410  //
411  // std::cout << "ML-> keptHistory == True" << std::endl;
412  if (parentDecayIndex != -1)
413  {
414  // Make sure it is consistent with this track origin
415  //
416  HepGeom::Point3D<double> vertex_pos(vertexPtrVec[parentDecayIndex]->position().x(),
417  vertexPtrVec[parentDecayIndex]->position().y(),
418  vertexPtrVec[parentDecayIndex]->position().z());
419  double distance = vertex_pos.distance(particleStart.vect());
420 
421  //std::cout << "ML-> distance = " << distance <<" parentDecayIndex = "<<parentDecayIndex<< std::endl;
422  if (distance > m_vertexOffsetCut)
423  {
424  // We have an inconsistency, print a message
425  //
426  ATH_MSG_WARNING( " Inconsistency in Hijing particle vertexing, particle # " << i
427  << " starting point (x,y,z) = ("
428  << particleStart.x() << ", "
429  << particleStart.y() << ", "
430  << particleStart.z() << ") "
431  << " a distance " << distance << " away from parent decay point " );
432 
433 
434  // Dump the parent decay vertex
435  //
436  log << MSG::WARNING << " Parent decay vertex: (x,y,z) = " << vertexPtrVec[parentDecayIndex]->position().x()
437  << ", " << vertexPtrVec[parentDecayIndex]->position().y()
438  << ", " << vertexPtrVec[parentDecayIndex]->position().z()
439  << ", associated daughter IDs = ";
440 
441 #ifdef HEPMC3
442  auto vertexPtrVec_particles_out_const_begin=vertexPtrVec[parentDecayIndex]->particles_out().begin();
443  auto vertexPtrVec_particles_out_const_end=vertexPtrVec[parentDecayIndex]->particles_out().end();
444 #else
445  auto vertexPtrVec_particles_out_const_begin=vertexPtrVec[parentDecayIndex]->particles_out_const_begin();
446  auto vertexPtrVec_particles_out_const_end=vertexPtrVec[parentDecayIndex]->particles_out_const_end();
447 #endif
448  for (auto iter = vertexPtrVec_particles_out_const_begin;
449  iter != vertexPtrVec_particles_out_const_end;
450  iter++)
451  {
452  log << (*iter) << ", ";
453  }
454 
455  log << endmsg;
456  inconsistency = true;
457  }
458 
459  // Nonetheless set the parent decay vertex to be this particle's vertex
460  //
461  particleVertexIndex = parentDecayIndex;
462  }
463  else
464  {
465  // Now compare the distance between the vertex FROM which the parent originates and the
466  // start of this particle
467  //
468  HepGeom::Point3D<double> vertex_pos(vertexPtrVec[parentOriginIndex]->position().x(),
469  vertexPtrVec[parentOriginIndex]->position().y(),
470  vertexPtrVec[parentOriginIndex]->position().z());
471  double distance = vertex_pos.distance(particleStart.vect());
472 
473  if (distance > m_vertexOffsetCut && parentIndex == -1)
474  {
475  // *** Explicitly handle Hijing bug which generates particle with displaced vertex
476  // *** but no parent ????
477  //
478 
479  ATH_MSG_WARNING( "HIJING BUG:: Particle found with displaced vertex but no parent " );
480  ATH_MSG_WARNING( " Particle parameters: " << std::fixed << std::setprecision(2)
481  << std::setw(5) << i << ","
482  << std::setw(7) << m_himain2.patt(i, 1) << ", "
483  << std::setw(7) << m_himain2.patt(i, 2) << ", "
484  << std::setw(7) << m_himain2.patt(i, 3) << ", "
485  << std::setw(7) << m_himain2.katt(i, 1) << ", "
486  << std::setw(7) << m_himain2.katt(i, 2) << ", "
487  << std::setw(7) << m_himain2.katt(i, 3) << ", "
488  << std::setw(7) << m_himain2.katt(i, 4) << ", "
489  << std::setw(7) << m_himain2.vatt(i, 1) << ", "
490  << std::setw(7) << m_himain2.vatt(i, 2) << ", "
491  << std::setw(7) << m_himain2.vatt(i, 3) );
492 
493  // Assign the particle to its parent's vertex
494  //
495  particleVertexIndex = parentOriginIndex;
496  //std::cout << "ML-> case 2 distane = " << distance <<" particleVertexIndex = "<<particleVertexIndex<< std::endl;
497  }
498  if( parentIndex!=-1 && ((distance > m_vertexOffsetCut || parentOriginIndex !=0) || m_keepAllDecayVertices ) )
499  {
500  // We need to create a new vertex
501  //
502  HepMC::GenVertexPtr newVertex_p = HepMC::newGenVertexPtr(HepMC::FourVector(particleStart.x(),particleStart.y(),particleStart.z(),particleStart.t()));
503  evt->add_vertex(newVertex_p);
504  vertexPtrVec.push_back(newVertex_p);
505  particleVertexIndex = vertexPtrVec.size() - 1;
506 
507  // Now we indicate that the parent has a decay vertex
508  //
509  partDecayVertex_vec[parentIndex] = particleVertexIndex;
510 
511  // Now tell the vertex about the particle that created it
512  //
513 
514  newVertex_p->add_particle_in(particleHepPartPtr_vec[parentIndex]);
515  }
516  else {
517  // Assign the particle to its parent's vertex
518  //
519  particleVertexIndex = parentOriginIndex;
520  }
521  }
522  }
523  else
524  {
525  // We have to brute-force search for a vertex that might match this particle
526  //
527  int foundVert = -1;
528  for (unsigned int ivert = 0; ivert < vertexPtrVec.size(); ivert++)
529  {
530 
531  HepGeom::Point3D<double> vertex_pos(vertexPtrVec[ivert]->position().x(),
532  vertexPtrVec[ivert]->position().y(),
533  vertexPtrVec[ivert]->position().z());
534  double distance = vertex_pos.distance(particleStart.vect());
535  if (distance < m_vertexOffsetCut)
536  {
537  foundVert = ivert;
538  break;
539  }
540  }
541 
542  if (foundVert == -1)
543  {
544  // We need to create a new vertex
545  //
546  HepMC::GenVertexPtr newVertex_p = HepMC::newGenVertexPtr(HepMC::FourVector(particleStart.x(),particleStart.y(),particleStart.z(),particleStart.t()));
547 
548  evt->add_vertex(newVertex_p);
549  vertexPtrVec.push_back(newVertex_p);
550  particleVertexIndex = vertexPtrVec.size() - 1;
551  }
552  else
553  {
554  particleVertexIndex = foundVert;
555  }
556  //std::cout << "ML-> case 3 particleVertexIndex = "<<particleVertexIndex<< std::endl;
557  }
558 
559  // If the Hijing particle has decayed, set the status appropriately
560  //
561  int particleId = m_himain2.katt(i, 1);
562  int particleStatus = 1;
563  if (m_himain2.katt(i, 4) == 11) particleStatus = 2;
564 
565  // Create the new particle
566  //
567  HepMC::FourVector particleP4(m_himain2.patt(i, 1),
568  m_himain2.patt(i, 2),
569  m_himain2.patt(i, 3),
570  m_himain2.patt(i, 4));
571 
572  HepMC::GenParticlePtr newParticle_p = HepMC::newGenParticlePtr(particleP4, particleId,
573  particleStatus);
574 
575  // Record the particle in the vector of pointers
576  // (ostensibly we only need this when we have the
577  // history but for simplicity always do it)
578  //
579  particleHepPartPtr_vec[i-1] = newParticle_p;
580 
581  // Now add the particle to its vertex
582  //
583  vertexPtrVec[particleVertexIndex]->add_particle_out(newParticle_p);
584  partOriginVertex_vec[i-1] = particleVertexIndex;
585 
586  }
587 
588  if (inconsistency)
589  {
590  for (int i = 1; i <= m_himain1.natt(); ++i)
591  {
592  // Skip non-interacting projectile and target nucleons
593  //
594  if (!m_spec && ((m_himain2.katt(i, 2) == 0) || (m_himain2.katt(i, 2)) == 10)) continue;
595 
596  ATH_MSG_WARNING( " Hijing.cxx inconsistency: " << std::fixed << std::setprecision(2)
597  // std::cout << std::fixed << std::setprecision(2)
598  << std::setw(5) << i << ","
599  << std::setw(7) << m_himain2.patt(i, 1) << ", "
600  << std::setw(7) << m_himain2.patt(i, 2) << ", "
601  << std::setw(7) << m_himain2.patt(i, 3) << ", "
602  << std::setw(7) << m_himain2.katt(i, 1) << ", "
603  << std::setw(7) << m_himain2.katt(i, 2) << ", "
604  << std::setw(7) << m_himain2.katt(i, 3) << ", "
605  << std::setw(7) << m_himain2.katt(i, 4) << ", "
606  << std::setw(7) << m_himain2.vatt(i, 1) << ", "
607  << std::setw(7) << m_himain2.vatt(i, 2) << ", "
608  << std::setw(7) << m_himain2.vatt(i, 3) );
609  }
610  }
611 
612  // Generate documentation lines for high-pt partons
613  //
614  for (int isg = 1; isg <= m_hijjet2.nsg(); isg++)
615  {
616  for (int jparton = 1; jparton <= m_hijjet2.njsg(isg); jparton++)
617  {
618  double px = m_hijjet2.pxsg(isg, jparton);
619  double py = m_hijjet2.pysg(isg, jparton);
620  double pz = m_hijjet2.pzsg(isg, jparton);
621  double mass = m_hijjet2.pmsg(isg, jparton);
622 
623  double ptsq = px*px + py*py;
624  double e = std::sqrt(ptsq + pz*pz + mass*mass);
625  double mt = std::sqrt(ptsq + mass*mass);
626  double pt = std::sqrt(ptsq);
627 
628  double pseud = 0.5*std::log((e + pz)/(e - pz));
629 
630  int partonId = m_hijjet2.k2sg(isg, jparton);
631 
632  if (mt > m_partonStoreMinPt)
633  {
634  ATH_MSG_DEBUG( "hijjet2 entry: isg = " << isg
635  << ", pt = " << pt
636  << ", mt = " << mt
637  << ", eta = " << pseud );
638 
639  // Add aaa non-tracked entry in the hepmc event with status code 103 (temporary)
640  //
641  v1->add_particle_out( HepMC::newGenParticlePtr( HepMC::FourVector(px, py, pz, e), partonId, 103 ) );
642  }
643  }
644  }
645 
646  // Generate documentation lines for high-pt partons
647  //
648  int iap = m_hiparnt.ihnt2(1); // # of projectile nucleons
649  int iat = m_hiparnt.ihnt2(3); // # of target nucleons
650 
651  for (int iproj = 1; iproj <= iap; iproj++)
652  {
653  for (int jparton = 1; jparton <= m_hijjet1.npj(iproj); jparton++)
654  {
655  double px = m_hijjet1.pjpx(iproj, jparton);
656  double py = m_hijjet1.pjpy(iproj, jparton);
657  double pz = m_hijjet1.pjpz(iproj, jparton);
658  double mass = m_hijjet1.pjpm(iproj, jparton);
659 
660  double ptsq = px*px + py*py;
661  double e = std::sqrt(ptsq + pz*pz + mass*mass);
662  double mt = std::sqrt(ptsq + mass*mass);
663  double pt = std::sqrt(ptsq);
664 
665  double pseud = 0.5*std::log((e + pz)/(e - pz));
666 
667  int partonId = m_hijjet1.kfpj(iproj, jparton);
668 
669  if (mt > m_partonStoreMinPt)
670  {
671  ATH_MSG_DEBUG( "hijjet1 entry: iproj = " << iproj
672  << ", pt = " << pt
673  << ", mt = " << mt
674  << ", eta = " << pseud );
675 
676  // Add aaa non-tracked entry in the hepmc event with status code 103 (temporary)
677  //
678  v1->add_particle_out( HepMC::newGenParticlePtr( HepMC::FourVector(px, py, pz, e), partonId, 103 ) );
679  }
680  }
681  }
682 
683  // Now for target nucleons
684  //
685  for (int itarg = 1; itarg <= iat; itarg++)
686  {
687  for (int jparton = 1; jparton <= m_hijjet1.ntj(itarg); jparton++)
688  {
689  double px = m_hijjet1.pjtx(itarg, jparton);
690  double py = m_hijjet1.pjty(itarg, jparton);
691  double pz = m_hijjet1.pjtz(itarg, jparton);
692  double mass = m_hijjet1.pjtm(itarg, jparton);
693 
694  double ptsq = px*px + py*py;
695  double e = std::sqrt(ptsq + pz*pz + mass*mass);
696  double mt = std::sqrt(ptsq + mass*mass);
697  double pt = std::sqrt(ptsq);
698 
699  double pseud = 0.5*std::log((e + pz)/(e - pz));
700 
701  int partonId = m_hijjet1.kftj(itarg, jparton);
702 
703  if (mt > m_partonStoreMinPt)
704  {
705  ATH_MSG_DEBUG( "hijjet1 entry: itarg = " << itarg
706  << ", pt = " << pt
707  << ", mt = " << mt
708  << ", eta = " << pseud );
709 
710  // Add aaa non-tracked entry in the hepmc event with status code 103 (temporary)
711  //
712  v1->add_particle_out( HepMC::newGenParticlePtr( HepMC::FourVector(px, py, pz, e), partonId, 103 ) );
713  }
714  }
715  }
716 
717  // Convert CLHEP::cm->CLHEP::mm and CLHEP::GeV->CLHEP::MeV
718  //
719  GeVToMeV(evt);
720 
721  //BPK-> Loop over the particles in the event, if p needs to be mirrored:
722  if( m_prand ){
723  HepMC::FourVector tmpmom(0.,0.,0.,0.);
724  double ranz = CLHEP::RandFlat::shoot(p_Engine);
725  // std::cout <<"random="<<ranz <<std::endl;
726  if (ranz < 0.5) {
727  // std::cout <<"flip="<<ranz <<std::endl;
728  for(auto pitr: *evt){
729  tmpmom= pitr->momentum();
730  tmpmom.setX(-tmpmom.x());
731  tmpmom.setY(-tmpmom.y());
732  tmpmom.setZ(-tmpmom.z());
733  tmpmom.setT(tmpmom.t());
734  pitr->set_momentum(tmpmom);
735  }
736  }
737  }
738  //BPK-<
739 
740  return StatusCode::SUCCESS;
741 }

◆ 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 194 of file Hijing.cxx.

195 {
196  ATH_MSG_INFO( " HIJING Ending. \n" );
197  return StatusCode::SUCCESS;
198 }

◆ 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  if( m_keepAllDecayVertices ) ATH_MSG_INFO( "===> Keeping all decay vertices" );
102  else ATH_MSG_INFO( "===> NOT keeping all decay vertices" );
103 
104 #ifdef HEPMC3
105  ATH_MSG_INFO( "===> HEPMC3 is used" );
106 #else
107  ATH_MSG_INFO( "===> HEPMC3 is not used" );
108 #endif
109 
110  //CLHEP::HepRandomEngine* engine
111  p_Engine = getRandomEngineDuringInitialize(hijing_stream, m_randomSeed, m_dsid); // NOT THREAD-SAFE
112  hijing_stream = "HIJING";
113 
114  // Set the users' initialisation parameters choices
115  set_user_params();
116 
117  const char* frame = m_frame.c_str();
118  const char* proj = m_proj.c_str();
119  const char* targ = m_targ.c_str();
120 
121  hijset_( &m_efrm, frame, proj, targ, &m_iap, &m_izp, &m_iat, &m_izt,
122  strlen(frame), strlen(proj), strlen(targ) );
123 
124  ATH_MSG_INFO( "\n=================================================\n"
125  << " HIJING initialization results: \n"
126  << " Total sigma = " << m_hiparnt.hint1(13) << " mb\n"
127  << " Inelastic sigma = " << m_hiparnt.hint1(12) << " mb\n"
128  << " Jet sigma = " << m_hiparnt.hint1(11) << " mb\n"
129  << "=================================================\n" );
130 
131 
132  return StatusCode::SUCCESS;
133 }

◆ 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 58 of file GenBase.cxx.

58  {
59  for (HepMC::GenEvent::particle_iterator p = evt->particles_begin(); p != evt->particles_end(); ++p) {
60  const HepMC::FourVector fv((*p)->momentum().px() * 1000,
61  (*p)->momentum().py() * 1000,
62  (*p)->momentum().pz() * 1000,
63  (*p)->momentum().e() * 1000);
64  (*p)->set_momentum(fv);
65  (*p)->set_generated_mass(1000 * (*p)->generated_mass());
66  }
67 }

◆ 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 68 of file GenBase.cxx.

68  {
69  for (HepMC::GenEvent::particle_iterator p = evt->particles_begin(); p != evt->particles_end(); ++p) {
70  const HepMC::FourVector fv((*p)->momentum().px() / 1000,
71  (*p)->momentum().py() / 1000,
72  (*p)->momentum().pz() / 1000,
73  (*p)->momentum().e() / 1000);
74  (*p)->set_momentum(fv);
75  (*p)->set_generated_mass((*p)->generated_mass() / 1000);
76  }
77 }

◆ mmTocm()

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

Scale event lengths by x 1/10.

Definition at line 87 of file GenBase.cxx.

87  {
88  for (HepMC::GenEvent::vertex_iterator vtx = evt->vertices_begin(); vtx != evt->vertices_end(); ++vtx) {
89  const HepMC::FourVector fv((*vtx)->position().x() / 10,
90  (*vtx)->position().y() / 10,
91  (*vtx)->position().z() / 10,
92  (*vtx)->position().t() / 10);
93  (*vtx)->set_position(fv);
94  }
95 }

◆ 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 744 of file Hijing.cxx.

745 {
746  // Check the range in Z for the correct pipe diameter
747  // Definitions of constants are in VertexShift.h
748 
749  using namespace VertexShift;
750 
751  double ranx, rany, xmax, ymax;
752  double ranz = CLHEP::RandFlat::shoot(engine, -Zmax, Zmax);
753  if( m_wide ){ // Allow the whole pipe
754  if( std::abs(ranz) < Start1 ) {
755  xmax = Xmin + Delta1;
756  ymax = xmax;
757  } else if( std::abs(ranz) < Start2 ) {
758  xmax = Xmin + Delta2;
759  ymax = xmax;
760  } else if( std::abs(ranz) < Start3 ) {
761  xmax = Xmin + Delta3;
762  ymax = xmax;
763  } else if ( std::abs(ranz) <= Envelope ){
764  xmax = Xmin;
765  ymax = xmax;
766  } else {
767  ATH_MSG_ERROR( "**** Hijing::randomizeVertex() " << ranz << " (z) is outside the detector (units of mm). Returning a centered event." );
768  return CLHEP::HepLorentzVector(0.,0.,0.,0.);
769  }
770  } else {
771  ATH_MSG_INFO( "New Coordinates: x=0., y=0., z=" << ranz );
772  return CLHEP::HepLorentzVector(0., 0., ranz, 0); // Allow distribution just along the beam (no "width", m_wide is false (default))
773  }
774  ranx = CLHEP::RandFlat::shoot(engine, -xmax, xmax);
775  rany = CLHEP::RandFlat::shoot(engine, -ymax, ymax);
776 
777  ATH_MSG_INFO( "New Coordinates: x=" << ranx << ", y=" << rany << ", z=" << ranz );
778 
779  return CLHEP::HepLorentzVector(ranx, rany, ranz, 0);
780 }

◆ 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 783 of file Hijing.cxx.

784 {
785  // set up the DEFAULT input parameters to hijset: these can be changed by the user ...
786  m_efrm = 14000.;
787  m_frame = "CMS ";
788  m_proj = "P ";
789  m_targ = "P ";
790  m_iap = 1;
791  m_iat = 1;
792  m_izp = 1;
793  m_izt = 1;
794  // ... and to hijing
795  m_bmin = 0.;
796  m_bmax = 0.;
797 
798  // Set user Initialization parameters
799  for(CommandVector::iterator i = m_InitializeVector.begin(); i != m_InitializeVector.end(); ++i )
800  {
801  ATH_MSG_INFO( " Hijing init. Command is: " << *i );
802  StringParse mystring(*i);
803  std::string myparam = mystring.piece<std::string>(1);
804  if (myparam == "efrm")
805  {
806  m_efrm = mystring.piece<double>(2);
807  }
808  else if (myparam == "frame")
809  {
810  m_frame = mystring.piece<std::string>(2);
811  if (m_frame.size() < 8)
812  {
813  unsigned nbl = 8 - m_frame.size();
814  for (unsigned i = 0; i < nbl; ++i) m_frame += ' ';
815  }
816  }
817  else if (myparam == "proj")
818  {
819  m_proj = mystring.piece<std::string>(2);
820  if (m_proj.size() < 8)
821  {
822  unsigned nbl = 8 - m_proj.size();
823  for (unsigned i = 0; i < nbl; ++i) m_proj += ' ';
824  }
825  }
826  else if (myparam == "targ")
827  {
828  m_targ = mystring.piece<std::string>(2);
829  if (m_targ.size() < 8)
830  {
831  unsigned nbl = 8 - m_targ.size();
832  for (unsigned i = 0; i < nbl; ++i) m_targ += ' ';
833  }
834  }
835  else if (myparam == "iap")
836  {
837  m_iap = mystring.piece<int>(2);
838  }
839  else if (myparam == "izp")
840  {
841  m_izp = mystring.piece<int>(2);
842  }
843  else if (myparam == "iat")
844  {
845  m_iat = mystring.piece<int>(2);
846  }
847  else if (myparam == "izt")
848  {
849  m_izt = mystring.piece<int>(2);
850  }
851  else if (myparam == "bmin")
852  {
853  m_bmin = mystring.piece<double>(2);
854  }
855  else if (myparam == "bmax")
856  {
857  m_bmax = mystring.piece<double>(2);
858  }
859  else if (myparam == "nseed")
860  {
861  m_ranseed.nseed() = mystring.piece<int>(2);
862  }
863  else if (myparam == "hipr1")
864  {
865  int myelem = mystring.piece<int>(2);
866  m_hiparnt.hipr1(myelem) = mystring.piece<double>(3);
867  }
868  else if (myparam == "ihpr2")
869  {
870  int myelem = mystring.piece<int>(2);
871  m_hiparnt.ihpr2(myelem) = mystring.piece<int>(3);
872  }
873  else if (myparam == "hint1")
874  {
875  int myelem = mystring.piece<int>(2);
876  m_hiparnt.hint1(myelem) = mystring.piece<double>(3);
877  }
878  else if (myparam == "ihnt2")
879  {
880  int myelem = mystring.piece<int>(2);
881  m_hiparnt.ihnt2(myelem) = mystring.piece<int>(3);
882  }
883  else
884  {
885  ATH_MSG_ERROR( " ERROR in HIJING INITIALIZATION PARAMETERS " << myparam << " is an invalid parameter !" );
886  }
887  }
888 }

◆ 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:201
AllowedVariables::e
e
Definition: AsgElectronSelectorTool.cxx:37
ATHRNG::RNGWrapper::setSeed
void setSeed(const std::string &algName, const EventContext &ctx)
Set the random seed using a string (e.g.
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For filling the HepMC event object.
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For calling the generator on each iteration of the event loop.
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Scale event energies/momenta by x 1000.
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Access the current event's McEventCollection (const)
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Pointer to StoreGate (event store by default)
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For initialization of user code, if required. Called after genInitialize.
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Data members.
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Handle on the particle property service.
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ServiceHandle< StoreGateSvc > & evtStore()
The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
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virtual StatusCode genInitialize()
For initializing the generator, if required.
Definition: GenModule.h:62
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Definition: Hijing.h:81
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Definition: AthCommonDataStore.h:52
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virtual StatusCode sysInitialize() override
Override sysInitialize.
Definition: AthAlgorithm.cxx:66
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virtual CLHEP::HepLorentzVector randomizeVertex(CLHEP::HepRandomEngine *engine)
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virtual std::vector< Gaudi::DataHandle * > outputHandles() const override
Return this algorithm's output handles.
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Provide convenience handles for various services.
Definition: StdJOSetup.py:36
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Definition: HiMain2.h:92
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Definition: HijJet2.h:91
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Definition: lumiFormat.py:85
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#define z
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Definition: ExtendedEventContext.h:23
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Definition: Hijing.h:83
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::StatusCode StatusCode
StatusCode definition for legacy code.
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#define ATH_MSG_DEBUG(x)
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Const handle to the MC event collection.
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Flag for normal vs. afterburner generators.
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Definition: ParticleGun_EoverP_Config.py:62
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#define ATH_CHECK
Definition: AthCheckMacros.h:40
GenModule::genFinalize
virtual StatusCode genFinalize()
For finalising the generator, if required.
Definition: GenModule.h:70
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#define CHECK(...)
Evaluate an expression and check for errors.
Definition: Control/AthenaKernel/AthenaKernel/errorcheck.h:422
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int & ierrstat(void)
Definition: HiMain1.h:153
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
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double
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std::vector< long int > m_seeds
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int & kfpj(int i, int j)
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Definition: make_coralServer_rep.py:48
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virtual bool isValid() override final
Can the handle be successfully dereferenced?
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virtual void renounce()=0
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const HepPDT::ParticleDataTable & particleTable() const
Get a particle data table.
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std::conditional< std::is_base_of< SG::VarHandleKeyArray, T >::value, VarHandleKeyArrayType, type2 >::type type
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float & pysg(int i, int j)
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Constructor.
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@ py
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string streamName
Definition: WriteHiveWithMetaData.py:22
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Definition: HiParnt.h:86
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float & pjpy(int i, int j)
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A wrapper class for event-slot-local random engines.
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const float Start2
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Definition: Hijing.h:67
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CLHEP::HepRandomEngine * getEngine(const EventContext &ctx) const
Retrieve the random engine corresponding to the provided EventContext.
Definition: RNGWrapper.h:134
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int & n11(void)
Definition: HiMain1.h:146
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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
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int & nt(void)
Definition: HiMain1.h:111
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bool empty() const noexcept
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#define y
h
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double m_partonStoreMinPt
Definition: Hijing.h:87
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void hijset_(float *, const char *, const char *, const char *, int *, int *, int *, int *, long int, long int, long int)
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float & pjpm(int i, int j)
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Definition: Hijing.h:66
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#define ATH_MSG_WARNING(x)
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IntegerProperty m_randomSeed
Seed for random number engine.
Definition: GenModule.h:84
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const HepPDT::ParticleDataTable & pdt() const
Shorter alias to get a particle data table.
Definition: GenBase.h:123
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Definition: CaloCondTools.py:20
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int & np(void)
Definition: HiMain1.h:118
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SG::VarHandleKey & vhKey()
Return a non-const reference to the HandleKey.
Definition: StoreGate/src/VarHandleBase.cxx:629
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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
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Definition: Hijing.h:74
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float m_z
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Definition: Control/AthenaPython/python/Bindings.py:798
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int & ihnt2(int n)
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Pythia8::Writer Writer
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def nt
Definition: bin/beamspotnt.py:1063
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const float Delta1
Definition: VertexShift.h:29
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int & k2sg(int i, int j)
Definition: HijJet2.h:126
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float & pzsg(int i, int j)
Definition: HijJet2.h:156
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void set_signal_process_id(GenEvent *e, const int i)
Definition: GenEvent.h:641
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int & n01(void)
Definition: HiMain1.h:132
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float distance(const Amg::Vector3D &p1, const Amg::Vector3D &p2)
calculates the distance between two point in 3D space
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float & pjtm(int i, int j)
Definition: HijJet1.h:221
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RanSeed m_ranseed
Definition: Hijing.h:104
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Gaudi::Details::PropertyBase & declareGaudiProperty(Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition: AthCommonDataStore.h:156
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int & npj(int i)
Definition: HijJet1.h:95
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void setExtendedEventContext(EventContext &ctx, ExtendedEventContext &&ectx)
Move an extended context into a context object.
Definition: ExtendedEventContext.cxx:50
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virtual StatusCode initialize() override
Definition: GenBase.cxx:17
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float & pjpx(int i, int j)
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const_iterator begin() const noexcept
Return a const_iterator pointing at the beginning of the collection.
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Definition: Hijing.cxx:783
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Definition: fitman.py:528
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CLHEP::HepRandomEngine * getRandomEngineDuringInitialize(const std::string &streamName, unsigned long int randomSeedOffset, unsigned int conditionsRun=1, unsigned int lbn=1) const
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void hijing_(const char *, float *, float *, long int)
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double ymax
Definition: listroot.cxx:64
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Definition: Hijing.h:57
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void set_random_states(GenEvent *e, std::vector< T > a)
Definition: GenEvent.h:647
ServiceHandle< ICondSvc >
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