Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes | List of all members
genie::PythiaDecayer Class Reference

Interface to PYTHIA particle decayer.
The PythiaDecayer is a concrete implementation of the Decayer interface. More...

#include "/cvmfs/nova.opensciencegrid.org/externals/genie/v3_00_06_p01a/Linux64bit+3.10-2.17-e19-debug/GENIE-Generator/src/Physics/Decay/PythiaDecayer.h"

Inheritance diagram for genie::PythiaDecayer:
genie::Decayer genie::EventRecordVisitorI genie::Algorithm

Public Member Functions

 PythiaDecayer ()
 
 PythiaDecayer (string config)
 
virtual ~PythiaDecayer ()
 
void ProcessEventRecord (GHepRecord *event) const
 

Protected Member Functions

void Configure (const Registry &config)
 
void Configure (string config)
 
virtual void LoadConfig (void)
 
virtual bool ToBeDecayed (int pdgc, GHepStatus_t ist) const
 
virtual bool IsUnstable (int pdgc) const
 
virtual void FindConfig (void)
 
virtual const RegistryGetConfig (void) const
 
RegistryGetOwnedConfig (void)
 
virtual const AlgIdId (void) const
 Get algorithm ID. More...
 
virtual AlgStatus_t GetStatus (void) const
 Get algorithm status. More...
 
virtual bool AllowReconfig (void) const
 
virtual AlgCmp_t Compare (const Algorithm *alg) const
 Compare with input algorithm. More...
 
virtual void SetId (const AlgId &id)
 Set algorithm ID. More...
 
virtual void SetId (string name, string config)
 
const AlgorithmSubAlg (const RgKey &registry_key) const
 
void AdoptConfig (void)
 
void AdoptSubstructure (void)
 
virtual void Print (ostream &stream) const
 Print algorithm info. More...
 
void Initialize (void)
 
void DeleteConfig (void)
 
void DeleteSubstructure (void)
 
RegistryExtractLocalConfig (const Registry &in) const
 
RegistryExtractLowerConfig (const Registry &in, const string &alg_key) const
 Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key. More...
 
template<class T >
bool GetParam (const RgKey &name, T &p, bool is_top_call=true) const
 
template<class T >
bool GetParamDef (const RgKey &name, T &p, const T &def) const
 
template<class T >
bool GetParamVect (const std::string &comm_name, std::vector< T > &v, unsigned int max, bool is_top_call=true) const
 
int AddTopRegistry (Registry *rp, bool owns=true)
 add registry with top priority, also update ownership More...
 
int AddLowRegistry (Registry *rp, bool owns=true)
 add registry with lowest priority, also update ownership More...
 
int MergeTopRegistry (const Registry &r)
 
int AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
 Add registries with top priority, also udated Ownerships. More...
 

Protected Attributes

bool fGenerateWeighted
 generate weighted or unweighted decays? More...
 
bool fRunBefHadroTransp
 is invoked before or after FSI? More...
 
PDGCodeList fParticlesToDecay
 list of particles to be decayed More...
 
PDGCodeList fParticlesNotToDecay
 list of particles for which decay is inhibited More...
 
bool fAllowReconfig
 
bool fOwnsSubstruc
 true if it owns its substructure (sub-algs,...) More...
 
AlgId fID
 algorithm name and configuration set More...
 
vector< Registry * > fConfVect
 
vector< bool > fOwnerships
 ownership for every registry in fConfVect More...
 
AlgStatus_t fStatus
 algorithm execution status More...
 
AlgMapfOwnedSubAlgMp
 local pool for owned sub-algs (taken out of the factory pool) More...
 

Private Member Functions

void Initialize (void) const
 
bool IsHandled (int pdgc) const
 
void InhibitDecay (int pdgc, TDecayChannel *ch=0) const
 
void UnInhibitDecay (int pdgc, TDecayChannel *ch=0) const
 
bool Decay (int ip, GHepRecord *event) const
 
double SumOfBranchingRatios (int kc) const
 
int FindPythiaDecayChannel (int kc, TDecayChannel *ch) const
 
bool MatchDecayChannels (int ic, TDecayChannel *ch) const
 

Private Attributes

TPythia6 * fPythia
 PYTHIA6 wrapper class. More...
 
double fWeight
 

Detailed Description

Interface to PYTHIA particle decayer.
The PythiaDecayer is a concrete implementation of the Decayer interface.

Author
Costas Andreopoulos <costas.andreopoulos stfc.ac.uk> University of Liverpool & STFC Rutherford Appleton Lab

June 20, 2004

Copyright (c) 2003-2019, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 30 of file PythiaDecayer.h.

Constructor & Destructor Documentation

PythiaDecayer::PythiaDecayer ( )

Definition at line 45 of file PythiaDecayer.cxx.

References Initialize().

45  :
46 Decayer("genie::PythiaDecayer")
47 {
48  this->Initialize();
49 }
void Initialize(void) const
PythiaDecayer::PythiaDecayer ( string  config)

Definition at line 51 of file PythiaDecayer.cxx.

References Initialize().

51  :
52 Decayer("genie::PythiaDecayer", config)
53 {
54  this->Initialize();
55 }
Definition: config.py:1
void Initialize(void) const
PythiaDecayer::~PythiaDecayer ( )
virtual

Definition at line 57 of file PythiaDecayer.cxx.

58 {
59 
60 }

Member Function Documentation

int Algorithm::AddLowRegistry ( Registry rp,
bool  owns = true 
)
protectedinherited

add registry with lowest priority, also update ownership

Definition at line 601 of file Algorithm.cxx.

Referenced by genie::EventGenerator::Configure().

601  {
602 
603  fConfVect.push_back( rp ) ;
604  fOwnerships.push_back( own ) ;
605 
606  if ( fConfig ) {
607  delete fConfig ;
608  fConfig = 0 ;
609  }
610 
611  return fConfVect.size() ;
612 
613 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
int Algorithm::AddTopRegisties ( const vector< Registry * > &  rs,
bool  owns = false 
)
protectedinherited

Add registries with top priority, also udated Ownerships.

Definition at line 653 of file Algorithm.cxx.

653  {
654 
655  fConfVect.insert( fConfVect.begin(), rs.begin(), rs.end() ) ;
656 
657  fOwnerships.insert( fOwnerships.begin(), rs.size(), own ) ;
658 
659  if ( fConfig ) {
660  delete fConfig ;
661  fConfig = 0 ;
662  }
663 
664  return fConfVect.size() ;
665 
666 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
int Algorithm::AddTopRegistry ( Registry rp,
bool  owns = true 
)
protectedinherited

add registry with top priority, also update ownership

Definition at line 585 of file Algorithm.cxx.

Referenced by genie::EventGeneratorListAssembler::AssembleGeneratorList().

585  {
586 
587  fConfVect.insert( fConfVect.begin(), rp ) ;
588  fOwnerships.insert( fOwnerships.begin(), own ) ;
589 
590  if ( fConfig ) {
591  delete fConfig ;
592  fConfig = 0 ;
593  }
594 
595  return fConfVect.size() ;
596 
597 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
void Algorithm::AdoptConfig ( void  )
inherited

Clone the configuration registry looked up from the configuration pool and take its ownership

Definition at line 394 of file Algorithm.cxx.

References Configure(), GetConfig(), LOG, and pNOTICE.

Referenced by genie::Algorithm::AllowReconfig().

394  {
395 
396  LOG("Algorithm", pNOTICE)
397  << this->Id().Key() << " is taking ownership of its configuration";
398 
399  // if(fOwnsConfig) {
400  // LOG("Algorithm", pWARN)
401  // << this->Id().Key() << " already owns its configuration!";
402  // return;
403  // }
404 
405  this->Configure( GetConfig() );
406 }
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:70
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
#define pNOTICE
Definition: Messenger.h:62
string Key(void) const
Definition: AlgId.h:47
void Algorithm::AdoptSubstructure ( void  )
inherited

Take ownership of the algorithms subtructure (sub-algorithms,...) by copying them from the AlgFactory pool to the local pool Also bring all the configuration variables to the top level config Registry. This can be used to group together a series of algorithms & their configurations and extract (a clone of) this group from the shared pools. Having a series of algorithms/configurations behaving as a monolithic block, with a single point of configuration (the top level) is to be used when bits & pieces of GENIE are used in isolation for data fitting or reweighting

Definition at line 408 of file Algorithm.cxx.

References genie::AlgFactory::AdoptAlgorithm(), genie::Algorithm::AdoptSubstructure(), GetConfig(), genie::AlgFactory::Instance(), genie::kRgAlg, LOG, pDEBUG, pNOTICE, and genie::RegistryItemI::TypeInfo().

Referenced by genie::Algorithm::AdoptSubstructure(), genie::Algorithm::AllowReconfig(), main(), and testReconfigInOwnedModules().

409 {
410 // Take ownership of the algorithms subtructure (sub-algorithms,..) by copying
411 // them from the AlgFactory pool to the local pool. Also bring all the
412 // configuration variables to the top level. See the header for more details.
413 // A secial naming convention is required for configuration parameter keys
414 // for parameters belonging to sub-algorithms (or sub-algorithms of these
415 // sub-algorithms and so on...).
416 // The convention is: "sub-alg-key/sub-sub-alg-key/.../original name"
417 // This is a recursive method: The AdoptSubtructure()of all sub-algorithms is
418 // invoked.
419 //
420  LOG("Algorithm", pNOTICE)
421  << "Algorithm: " << this->Id().Key() << " is adopting its substructure";
422 
423 // Registry deep_config;
424 // deep_config.UnLock();
425 // deep_config.SetName(this->Id().Key());
426 
427  // deep_config.SetName(this->Id().Config() + ";D");
428  // fID.SetConfig(this->Id().Config() + ";D");
429 
430  if(fOwnsSubstruc) this->DeleteSubstructure();
431 
432  fOwnedSubAlgMp = new AlgMap;
433  fOwnsSubstruc = true;
434 
435  AlgFactory * algf = AlgFactory::Instance();
436 
437  const RgIMap & rgmap = GetConfig().GetItemMap();
438 
439  RgIMapConstIter iter = rgmap.begin();
440  for( ; iter != rgmap.end(); ++iter) {
441 
442  RgKey reg_key = iter->first;
443  RegistryItemI * ri = iter->second;
444 
445  if(ri->TypeInfo() == kRgAlg) {
446  LOG("Algorithm", pDEBUG)
447  << "Found sub-algorithm pointed to by " << reg_key;
448  RgAlg reg_alg = fConfig->GetAlg(reg_key);
449  AlgId id(reg_alg);
450 
451  LOG("Algorithm", pDEBUG) << "Adopting sub-algorithm = " << id.Key();
452  Algorithm * subalg = algf->AdoptAlgorithm(id.Name(),id.Config());
453  subalg->AdoptSubstructure();
454 
455  LOG("Algorithm", pDEBUG) << "Adding sub-algorithm to local pool";
456  AlgMapPair key_alg_pair(reg_key, subalg);
457  fOwnedSubAlgMp->insert(key_alg_pair);
458 
459  }
460 
461  }
462 
463 
464  if ( fConfig ) {
465  delete fConfig ;
466  fConfig = 0 ;
467  }
468 
469 }
::xsd::cxx::tree::id< char, ncname > id
Definition: Database.h:165
void DeleteSubstructure(void)
Definition: Algorithm.cxx:496
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
map< string, Algorithm * > AlgMap
Definition: Algorithm.h:49
Registry item pABC.
Definition: RegistryItemI.h:30
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
virtual RgType_t TypeInfo(void) const =0
typename config_impl< T >::type Config
Definition: ModuleMacros.h:54
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
void AdoptSubstructure(void)
Definition: Algorithm.cxx:408
pair< string, Algorithm * > AlgMapPair
Definition: Algorithm.h:52
Algorithm * AdoptAlgorithm(const AlgId &algid) const
Definition: AlgFactory.cxx:127
Algorithm ID (algorithm name + configuration set name)
Definition: AlgId.h:35
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
static AlgFactory * Instance()
Definition: AlgFactory.cxx:75
string RgKey
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
#define pNOTICE
Definition: Messenger.h:62
The GENIE Algorithm Factory.
Definition: AlgFactory.h:40
string Key(void) const
Definition: AlgId.h:47
RgAlg GetAlg(RgKey key) const
Definition: Registry.cxx:503
#define pDEBUG
Definition: Messenger.h:64
map< RgKey, RegistryItemI * > RgIMap
Definition: Registry.h:46
virtual bool genie::Algorithm::AllowReconfig ( void  ) const
inlinevirtualinherited
AlgCmp_t Algorithm::Compare ( const Algorithm alg) const
virtualinherited

Compare with input algorithm.

Definition at line 294 of file Algorithm.cxx.

References genie::AlgId::Config(), genie::Algorithm::Id(), genie::kAlgCmpDiffAlg, genie::kAlgCmpDiffConfig, genie::kAlgCmpIdentical, genie::kAlgCmpUnknown, and genie::AlgId::Name().

Referenced by genie::Algorithm::AllowReconfig().

295 {
296 // Compares itself with the input algorithm
297 
298  string alg1 = this->Id().Name();
299  string config1 = this->Id().Config();
300  string alg2 = algo->Id().Name();
301  string config2 = algo->Id().Config();
302 
303  if(alg1 == alg2)
304  {
305  if(config1 == config2) return kAlgCmpIdentical;
306  else return kAlgCmpDiffConfig;
307  }
308  else return kAlgCmpDiffAlg;
309 
310  return kAlgCmpUnknown;
311 }
string Name(void) const
Definition: AlgId.h:45
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
string Config(void) const
Definition: AlgId.h:46
void Decayer::Configure ( const Registry config)
virtualinherited

Configure the algorithm with an external registry The registry is merged with the top level registry if it is owned, Otherwise a copy of it is added with the highest priority

Reimplemented from genie::Algorithm.

Definition at line 119 of file Decayer.cxx.

References genie::Algorithm::Configure(), genie::Algorithm::fAllowReconfig, and genie::Decayer::LoadConfig().

120 {
121  Algorithm::Configure(config);
122  this->LoadConfig();
123 
124  fAllowReconfig = false;
125 }
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:70
virtual void LoadConfig(void)
Definition: Decayer.cxx:135
void Decayer::Configure ( string  config)
virtualinherited

Configure the algorithm from the AlgoConfigPool based on param_set string given in input An algorithm contains a vector of registries coming from different xml configuration files, which are loaded according a very precise prioriy This methods will load a number registries in order of priority: 1) "Tunable" parameter set from CommonParametes. This is loaded with the highest prioriry and it is designed to be used for tuning procedure Usage not expected from the user. 2) For every string defined in "CommonParame" the corresponding parameter set will be loaded from CommonParameter.xml 3) parameter set specified by the config string and defined in the xml file of the algorithm 4) if config is not "Default" also the Default parameter set from the same xml file will be loaded Effectively this avoids the repetion of a parameter when it is not changed in the requested configuration

Reimplemented from genie::Algorithm.

Definition at line 127 of file Decayer.cxx.

References genie::Algorithm::Configure(), genie::Algorithm::fAllowReconfig, and genie::Decayer::LoadConfig().

128 {
130  this->LoadConfig();
131 
132  fAllowReconfig = false;
133 }
Definition: config.py:1
virtual void Configure(const Registry &config)
Definition: Algorithm.cxx:70
virtual void LoadConfig(void)
Definition: Decayer.cxx:135
bool PythiaDecayer::Decay ( int  ip,
GHepRecord event 
) const
private

Definition at line 95 of file PythiaDecayer.cxx.

References E, genie::GHepParticle::Energy(), om::Icons::Find(), fPythia, genie::Decayer::fRunBefHadroTransp, fWeight, genie::PDGLibrary::Instance(), ip, genie::pdg::IsHadron(), genie::kIStDecayedState, genie::kIStHadronInTheNucleus, genie::kIStNucleonTarget, genie::kIStStableFinalState, LOG, genie::GHepParticle::Mass(), genie::GHepParticle::P4(), genie::GHepParticle::Pdg(), pINFO, pNOTICE, pWARN, genie::GHepParticle::Px(), genie::GHepParticle::Py(), py1ent_(), genie::GHepParticle::Pz(), genie::GHepParticle::SetStatus(), SLOG, genie::GHepParticle::Status(), SumOfBranchingRatios(), chisquared::theta, ana::weight, and genie::GHepParticle::X4().

Referenced by ProcessEventRecord().

96 {
97  fWeight = 1.; // reset previous decay weight
98 
99  // Get particle to be decayed
100  GHepParticle * decay_particle = event->Particle(decay_particle_id);
101  if(!decay_particle) return 0;
102 
103  // Get the particle 4-momentum, 4-position and PDG code
104  TLorentzVector decay_particle_p4 = *(decay_particle->P4());
105  TLorentzVector decay_particle_x4 = *(decay_particle->X4());
106  int decay_particle_pdg_code = decay_particle->Pdg();
107 
108  // Convert to PYTHIA6 particle code and check whether decay is inhibited
109  int kc = fPythia->Pycomp(decay_particle_pdg_code);
110  int mdcy = fPythia->GetMDCY(kc, 1);
111  if(mdcy == 0) {
112  LOG("Pythia6Decay", pNOTICE)
113  << (PDGLibrary::Instance())->Find(decay_particle_pdg_code)->GetName()
114  << " decays are inhibited!";
115  return false;
116  }
117 
118  // Get sub of BRs and compute weight if decay channels were inhibited
119  double sumbr = this->SumOfBranchingRatios(kc);
120  if(sumbr <= 0) {
121  LOG("Pythia6Decay", pWARN)
122  << "The sum of enabled "
123  << (PDGLibrary::Instance())->Find(decay_particle_pdg_code)->GetName()
124  << " decay channel branching ratios is non-positive!";
125  return false;
126  }
127  fWeight = 1./sumbr; // update weight to account for inhibited channels
128 
129  // Run PYTHIA6 decay
130  int ip = 0;
131  double E = decay_particle_p4.Energy();
132  double theta = decay_particle_p4.Theta();
133  double phi = decay_particle_p4.Phi();
134  fPythia->SetMSTJ(22,1);
135  py1ent_(&ip, &decay_particle_pdg_code, &E, &theta, &phi);
136 
137  // Get decay products
138  fPythia->GetPrimaries();
139  TClonesArray * impl = (TClonesArray *) fPythia->ImportParticles("All");
140  if(!impl) {
141  LOG("Pythia6Decay", pWARN)
142  << "TPythia6::ImportParticles() returns a null list!";
143  return false;
144  }
145 
146  // Copy the PYTHIA6 container to the GENIE event record
147 
148  // Check whether the interaction is off a nuclear target or free nucleon
149  // Depending on whether this module is run before or after the hadron
150  // transport module it would affect the daughters status code
151  GHepParticle * target_nucleus = event->TargetNucleus();
152  bool in_nucleus = (target_nucleus!=0);
153 
154  TMCParticle * p = 0;
155  TIter particle_iter(impl);
156  while( (p = (TMCParticle *) particle_iter.Next()) ) {
157  // Convert from TMCParticle to GHepParticle
159  p->GetKF(), // pdg
160  GHepStatus_t(p->GetKS()), // status
161  p->GetParent(), // first parent
162  0, // second parent
163  p->GetFirstChild(), // first daughter
164  p->GetLastChild(), // second daughter
165  p->GetPx(), // px
166  p->GetPy(), // py
167  p->GetPz(), // pz
168  p->GetEnergy(), // e
169  p->GetVx(), // x
170  p->GetVy(), // y
171  p->GetVz(), // z
172  p->GetTime() // t
173  );
174 
175  if(mcp.Status()==kIStNucleonTarget) continue; // mother particle, already in GHEP
176 
177  int daughter_pdg_code = mcp.Pdg();
178  SLOG("Pythia6Decay", pINFO)
179  << "Adding daughter particle wit PDG code = "
180  << daughter_pdg_code << ", m = " << mcp.Mass()
181  << " GeV, E = " << mcp.Energy() << " GeV)";
182 
183  bool is_hadron = pdg::IsHadron(daughter_pdg_code);
184  bool hadron_in_nuc = (in_nucleus && is_hadron && fRunBefHadroTransp);
185 
186  GHepStatus_t daughter_status_code = (hadron_in_nuc) ?
188 
189  TLorentzVector daughter_p4(
190  mcp.Px(),mcp.Py(),mcp.Pz(),mcp.Energy());
191  event->AddParticle(
192  daughter_pdg_code, daughter_status_code,
193  decay_particle_id,-1,-1,-1,
194  daughter_p4, decay_particle_x4);
195  }
196 
197  // Update the event weight for each weighted particle decay
198  double weight = event->Weight() * fWeight;
199  event->SetWeight(weight);
200 
201  // Mark input particle as a 'decayed state' & add its daughter links
202  decay_particle->SetStatus(kIStDecayedState);
203 
204  return true;
205 }
const TLorentzVector * P4(void) const
Definition: GHepParticle.h:79
const Var weight
enum genie::EGHepStatus GHepStatus_t
const char * p
Definition: xmltok.h:285
TString ip
Definition: loadincs.C:5
double Mass(void) const
Mass that corresponds to the PDG code.
double Pz(void) const
Get Pz.
Definition: GHepParticle.h:91
GHepStatus_t Status(void) const
Definition: GHepParticle.h:65
double Energy(void) const
Get energy.
Definition: GHepParticle.h:93
double Px(void) const
Get Px.
Definition: GHepParticle.h:89
int Pdg(void) const
Definition: GHepParticle.h:64
bool IsHadron(int pdgc)
Definition: PDGUtils.cxx:355
const char * Find(const char *fname)
Definition: Icons.cxx:12
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
Float_t E
Definition: plot.C:20
bool fRunBefHadroTransp
is invoked before or after FSI?
Definition: Decayer.h:57
TPythia6 * fPythia
PYTHIA6 wrapper class.
Definition: PythiaDecayer.h:51
#define pINFO
Definition: Messenger.h:63
#define pWARN
Definition: Messenger.h:61
double SumOfBranchingRatios(int kc) const
void py1ent_(int *, int *, double *, double *, double *)
static PDGLibrary * Instance(void)
Definition: PDGLibrary.cxx:43
const TLorentzVector * X4(void) const
Definition: GHepParticle.h:80
void SetStatus(GHepStatus_t s)
Definition: GHepParticle.h:127
#define pNOTICE
Definition: Messenger.h:62
#define SLOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a short string (using the FUNCTION and...
Definition: Messenger.h:85
STDHEP-like event record entry that can fit a particle or a nucleus.
Definition: GHepParticle.h:40
double Py(void) const
Get Py.
Definition: GHepParticle.h:90
void Algorithm::DeleteConfig ( void  )
protectedinherited

Definition at line 471 of file Algorithm.cxx.

References MECModelEnuComparisons::i.

Referenced by genie::Algorithm::AllowReconfig().

472 {
473  // there is nothing to delete if the configuration is not owned but is
474  // rather looked up from the configuration pool
475  //
476 
477  for ( unsigned int i = 0 ; i < fConfVect.size() ; ++i ) {
478  if ( fOwnerships[i] ) {
479  delete fConfVect[i] ;
480  }
481  }
482 
483  fConfVect.clear() ;
484  fOwnerships.clear() ;
485 
486  // delete owned configuration registry
487 
488  if(fConfig) {
489  delete fConfig;
490  fConfig=0;
491  }
492 
493 }
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
void Algorithm::DeleteSubstructure ( void  )
protectedinherited

Definition at line 496 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

497 {
498  // there is nothing to delete if the sub-algorithms are not owned but rather
499  // taken from the AlgFactory's pool
500  //
501  if(!fOwnsSubstruc) return;
502 
503  // delete local algorithm pool
504  //
505  AlgMapIter iter = fOwnedSubAlgMp->begin();
506  for( ; iter != fOwnedSubAlgMp->end(); ++iter) {
507  Algorithm * alg = iter->second;
508  if(alg) {
509  delete alg;
510  alg=0;
511  }
512  }
513  delete fOwnedSubAlgMp;
514  fOwnedSubAlgMp = 0;
515 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
map< string, Algorithm * >::iterator AlgMapIter
Definition: Algorithm.h:50
Registry * Algorithm::ExtractLocalConfig ( const Registry in) const
protectedinherited

Split an incoming configuration Registry into a block valid for this algorithm Ownership of the returned registry belongs to the algo

Definition at line 518 of file Algorithm.cxx.

References genie::RegistryItemI::Clone(), genie::Registry::GetItemMap(), genie::Registry::Name(), and confusionMatrixTree::out.

Referenced by genie::Algorithm::AllowReconfig().

518  {
519 
520  const RgIMap & rgmap = in.GetItemMap();
521  Registry * out = new Registry( in.Name(), false );
522 
523  for( RgIMapConstIter reg_iter = rgmap.begin();
524  reg_iter != rgmap.end(); ++reg_iter ) {
525 
526  RgKey reg_key = reg_iter->first;
527  if( reg_key.find( '/' ) != string::npos) continue;
528 
529  // at this point
530  // this key is referred to the local algorithm
531  // it has to be copied in out;
532 
533  RegistryItemI * ri = reg_iter->second;
534  RgIMapPair key_item_pair( reg_key, ri->Clone() );
535  out -> Set(key_item_pair);
536 
537  }
538 
539  if ( out -> NEntries() <= 0 ) {
540  delete out ;
541  out = 0 ;
542  }
543 
544  return out ;
545 }
Registry item pABC.
Definition: RegistryItemI.h:30
string Name(void) const
get the registry name
Definition: Registry.cxx:612
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
pair< RgKey, RegistryItemI * > RgIMapPair
Definition: Registry.h:47
string RgKey
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
virtual RegistryItemI * Clone(void) const =0
map< RgKey, RegistryItemI * > RgIMap
Definition: Registry.h:46
Registry * Algorithm::ExtractLowerConfig ( const Registry in,
const string alg_key 
) const
protectedinherited

Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key.

Definition at line 549 of file Algorithm.cxx.

References genie::RegistryItemI::Clone(), genie::Registry::GetItemMap(), genie::Registry::Name(), and confusionMatrixTree::out.

Referenced by genie::Algorithm::AllowReconfig().

549  {
550 
551  const RgIMap & rgmap = in.GetItemMap();
552  Registry * out = new Registry( in.Name(), false );
553 
554  for( RgIMapConstIter reg_iter = rgmap.begin();
555  reg_iter != rgmap.end(); ++reg_iter ) {
556 
557  RgKey reg_key = reg_iter->first;
558  if( reg_key.find(alg_key+"/") == string::npos) continue;
559 
560  // at this point
561  // this key is referred to the sub-algorithm
562  // indicated by alg_key: it has to be copied in out;
563 
564  int new_key_start = reg_key.find_first_of('/')+1;
565  RgKey new_reg_key = reg_key.substr( new_key_start, reg_key.length() );
566 
567  RegistryItemI * ri = reg_iter->second;
568  RgIMapPair key_item_pair(new_reg_key, ri->Clone());
569  out -> Set(key_item_pair);
570 
571  }
572 
573  if ( out -> NEntries() <= 0 ) {
574  delete out ;
575  out = 0 ;
576  }
577 
578  return out ;
579 
580 }
Registry item pABC.
Definition: RegistryItemI.h:30
string Name(void) const
get the registry name
Definition: Registry.cxx:612
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
pair< RgKey, RegistryItemI * > RgIMapPair
Definition: Registry.h:47
string RgKey
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
virtual RegistryItemI * Clone(void) const =0
map< RgKey, RegistryItemI * > RgIMap
Definition: Registry.h:46
void Algorithm::FindConfig ( void  )
virtualinherited

Lookup configuration from the config pool Similar logic from void Configure(string)

Definition at line 135 of file Algorithm.cxx.

References gen_hdf5record::config, exit(), genie::AlgConfigPool::FindRegistry(), genie::Registry::GetItemMap(), genie::Registry::GetString(), MECModelEnuComparisons::i, genie::AlgConfigPool::Instance(), it, genie::Registry::ItemIsLocal(), parse_dependency_file_t::list, LOG, pDEBUG, pFATAL, time_estimates::pool, pWARN, moon_position_table_new3::second, genie::utils::str::Split(), string, and APDHVSetting::temp.

136 {
137 // Finds its configration Registry from the ConfigPool and gets a pointer to
138 // it. If the Registry comes from the ConfigPool then the Algorithm does not
139 // own its configuration (the ConfigPool singleton keeps the ownership and the
140 // responsibility to -eventually- delete all the Registries it instantiates
141 // by parsing the XML config files).
142 
143  DeleteConfig() ;
144 
146 
147  Registry * config = 0 ;
148 
149  // load the Default config if config is not the default
150  if ( fID.Config() != "Default" ) {
151  config = pool -> FindRegistry( fID.Name(), "Default" );
152  if ( config ) {
153  if ( config -> NEntries() > 0 ) {
154  AddTopRegistry( config, false ) ;
155  LOG("Algorithm", pDEBUG) << "\n" << *config;
156  }
157  }
158  }
159 
160  // Load the right config
161  config = pool->FindRegistry(this);
162 
163  if(!config)
164  // notify & keep whatever config Registry was used before.
165  LOG("Algorithm", pWARN)
166  << "No Configuration available for "
167  << this->Id().Key() << " at the ConfigPool";
168  else {
169  if ( config -> NEntries() > 0 ) {
170  AddTopRegistry( config, false ) ;
171  LOG("Algorithm", pDEBUG) << "\n" << config;
172  }
173  }
174 
175  const string common_key_root = "Common" ;
176  std::map<string, string> common_lists;
177 
178  // Load Common Parameters if key that start with "Common" is found
179  for ( unsigned int i = 0 ; i < fConfVect.size() ; ++i ) {
180  const Registry & temp = * fConfVect[i] ;
181  for ( RgIMapConstIter it = temp.GetItemMap().begin() ; it != temp.GetItemMap().end() ; ++it ) {
182 
183  // check if it is a "Common" entry
184  if ( it -> first.find( common_key_root ) == 0 ) {
185  // retrieve the type of the common entry
186  std::string type = it -> first.substr(common_key_root.size() ) ;
187 
188  if ( temp.ItemIsLocal( it -> first ) ) {
189 
190  string temp_list = temp.GetString( it -> first ) ;
191  if ( temp_list.length() > 0 ) {
192  common_lists[type] = temp_list ;
193  }
194  }
195  }
196 
197  }
198 
199  } // loop over the local registries
200 
201 
202  for ( std::map<string, string>::const_iterator it = common_lists.begin() ;
203  it != common_lists.end() ; ++it ) {
204 
205  vector<string> list = str::Split( it -> second , "," ) ;
206 
207  for ( unsigned int i = 0; i < list.size(); ++i ) {
208 
209  config = pool -> CommonList( it -> first, list[i] ) ;
210 
211  if ( ! config ) {
212  LOG("Algorithm", pFATAL)
213  << "No Commom parameters available for " << it -> first << " list "
214  << list[i] << " at the ConfigPool";
215 
216  exit( 78 ) ;
217  }
218  else {
219  AddLowRegistry( config, false ) ;
220  LOG("Algorithm", pDEBUG) << "Loading "
221  << it -> first << " registry "
222  << list[i] << " \n" << config;
223  }
224 
225  }
226 
227  }
228 
229 
230  // Load Tunable from CommonParameters
231  // only if the option is specified in RunOpt
232  config = pool -> CommonList( "Param", "Tunable" ) ;
233  if ( config ) {
234  if ( config -> NEntries() > 0 ) {
235  AddTopRegistry( config, false ) ;
236  LOG("Algorithm", pDEBUG) << "Loading Tunable registry \n" << config;
237  }
238  }
239  else {
240  // notify & keep whatever config Registry was used before.
241  LOG("Algorithm", pWARN)
242  << "No Tunable parameter set available at the ConfigPool";
243  }
244 
245  if ( fConfig ) {
246  delete fConfig ;
247  fConfig = 0 ;
248  }
249 
250 }
set< int >::iterator it
A singleton class holding all configuration registries built while parsing all loaded XML configurati...
Definition: AlgConfigPool.h:41
#define pFATAL
Definition: Messenger.h:57
Definition: config.py:1
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
map< RgKey, RegistryItemI * >::const_iterator RgIMapConstIter
Definition: Registry.h:50
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const RgIMap & GetItemMap(void) const
Definition: Registry.h:162
string Name(void) const
Definition: AlgId.h:45
bool ItemIsLocal(RgKey key) const
local or global?
Definition: Registry.cxx:193
int AddTopRegistry(Registry *rp, bool owns=true)
add registry with top priority, also update ownership
Definition: Algorithm.cxx:585
#define pWARN
Definition: Messenger.h:61
void DeleteConfig(void)
Definition: Algorithm.cxx:471
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
RgStr GetString(RgKey key) const
Definition: Registry.cxx:496
vector< Registry * > fConfVect
Definition: Algorithm.h:161
vector< string > Split(string input, string delim)
Definition: StringUtils.cxx:42
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
exit(0)
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
Registry * FindRegistry(string key) const
int AddLowRegistry(Registry *rp, bool owns=true)
add registry with lowest priority, also update ownership
Definition: Algorithm.cxx:601
string Key(void) const
Definition: AlgId.h:47
static AlgConfigPool * Instance()
#define pDEBUG
Definition: Messenger.h:64
string Config(void) const
Definition: AlgId.h:46
enum BeamMode string
int PythiaDecayer::FindPythiaDecayChannel ( int  kc,
TDecayChannel *  ch 
) const
private

Definition at line 313 of file PythiaDecayer.cxx.

References fPythia, ichannel, LOG, MatchDecayChannels(), pINFO, pNOTICE, and pWARN.

Referenced by InhibitDecay(), and UnInhibitDecay().

314 {
315  if(!dc) return -1;
316 
317  int first_channel = fPythia->GetMDCY(kc,2);
318  int last_channel = fPythia->GetMDCY(kc,2) + fPythia->GetMDCY(kc,3) - 1;
319 
320  bool found_match = false;
321 
322  // loop over pythia decay channels
323  for(int ichannel = first_channel;
324  ichannel < last_channel; ichannel++) {
325 
326  // does the current pythia channel matches the input TDecayChannel?
327  LOG("Pythia6Decay", pINFO)
328  << "\nComparing PYTHIA's channel = " << ichannel
329  << " with TDecayChannel = " << dc->Number();
330 
331  found_match = this->MatchDecayChannels(ichannel,dc);
332  if(found_match) {
333  LOG("Pythia6Decay", pNOTICE)
334  << " ** TDecayChannel id = " << dc->Number()
335  << " corresponds to PYTHIA6 channel id = " << ichannel;
336  return ichannel;
337  }//match?
338  }//loop pythia decay ch.
339 
340  LOG("Pythia6Decay", pWARN)
341  << " ** No PYTHIA6 decay channel match found for "
342  << "TDecayChannel id = " << dc->Number();
343 
344  return -1;
345 }
bool MatchDecayChannels(int ic, TDecayChannel *ch) const
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
TPythia6 * fPythia
PYTHIA6 wrapper class.
Definition: PythiaDecayer.h:51
#define pINFO
Definition: Messenger.h:63
#define pWARN
Definition: Messenger.h:61
int ichannel
Definition: plotTbData.C:13
#define pNOTICE
Definition: Messenger.h:62
const Registry & Algorithm::GetConfig ( void  ) const
virtualinherited

Get configuration registry Evaluate the summary of the configuration and returns it The summary of a configuration is a merge of all the registries known to the algorithm (see Configure() methods) but every parameter is appearing only once and in case of repetitions, only the parameter from the registry with the highest prioriry is considered.

Definition at line 254 of file Algorithm.cxx.

References febshutoff_auto::end, genie::Algorithm::GetConfig(), MECModelEnuComparisons::i, LOG, pDEBUG, r(), and moon_position_table_new3::second.

Referenced by genie::EventGeneratorListAssembler::AssembleGeneratorList(), GetAlgorithms(), genie::Algorithm::GetConfig(), genie::GRV98LO::GRV98LO(), genie::NewQELXSec::Integrate(), genie::LHAPDF5::LHAPDF5(), genie::IBDXSecMap::LoadConfig(), genie::Decayer::LoadConfig(), genie::PythiaHadronization::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::SmithMonizUtils::LoadConfig(), main(), genie::AlgFactory::Print(), TestPythiaTauDecays(), testReconfigInOwnedModules(), and genie::P33PaschosLalakulichPXSec::XSec().

254  {
255 
256  if ( fConfig ) return * fConfig ;
257 
258  const_cast<Algorithm*>( this ) -> fConfig = new Registry( fID.Key() + "_summary", false ) ;
259 
260  // loop and append
261  // understand the append mechanism
262  for ( unsigned int i = 0 ; i < fConfVect.size(); ++i ) {
263  fConfig -> Append( * fConfVect[i] ) ;
264  }
265 
266  if ( fOwnsSubstruc ) {
267 
268  for ( AlgMapConstIter iter = fOwnedSubAlgMp -> begin() ;
269  iter != fOwnedSubAlgMp -> end() ; ++iter ) {
270 
271  Algorithm * subalg = iter -> second ;
272 
273  LOG("Algorithm", pDEBUG) << "Appending config from " << iter -> first << " -> " << subalg -> Id() ;
274  const Registry & r = subalg->GetConfig();
275  RgKey prefix = iter -> first + "/";
276  fConfig -> Append(r,prefix);
277 
278  }
279 
280  } //if owned substructure
281 
282  return * fConfig ;
283 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const XML_Char * prefix
Definition: expat.h:380
map< string, Algorithm * >::const_iterator AlgMapConstIter
Definition: Algorithm.h:51
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
vector< Registry * > fConfVect
Definition: Algorithm.h:161
string RgKey
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
TRandom3 r(0)
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
string Key(void) const
Definition: AlgId.h:47
#define pDEBUG
Definition: Messenger.h:64
Registry * Algorithm::GetOwnedConfig ( void  )
inherited

Returns the pointer of the summary registry, see previous method Gives access to the summary so it could be changed. The usage of this method is deprecated as it is mantained only for back compatibility. If you need to add or chage a parter (or more), use the AddTopRegistry() instead

Definition at line 287 of file Algorithm.cxx.

References GetConfig().

Referenced by genie::TransverseEnhancementFFModel::LoadConfig(), and genie::EffectiveSF::LoadConfig().

288 {
289 
290  GetConfig() ;
291  return fConfig;
292 }
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
template<class T >
bool genie::Algorithm::GetParam ( const RgKey name,
T p,
bool  is_top_call = true 
) const
protectedinherited

Ideal access to a parameter value from the vector of registries Returns true if the value is found and the parameters is set

Referenced by genie::CollinsSpillerFragm::BuildFunction(), genie::PetersonFragm::BuildFunction(), genie::DISXSec::LoadConfig(), genie::INukeDeltaPropg::LoadConfig(), genie::COHXSec::LoadConfig(), genie::HadronTransporter::LoadConfig(), genie::DFRKinematicsGenerator::LoadConfig(), genie::RSHelicityAmplModelNCn::LoadConfig(), genie::RSHelicityAmplModelNCp::LoadConfig(), genie::BaryonResonanceDecayer::LoadConfig(), genie::RESKinematicsGenerator::LoadConfig(), genie::DMDISXSec::LoadConfig(), genie::DipoleAxialFormFactorModel::LoadConfig(), genie::DipoleELFormFactorsModel::LoadConfig(), genie::COHKinematicsGenerator::LoadConfig(), genie::VertexGenerator::LoadConfig(), genie::H3AMNuGammaPXSec::LoadConfig(), genie::RSPPResonanceSelector::LoadConfig(), genie::IBDXSecMap::LoadConfig(), genie::Decayer::LoadConfig(), genie::DISHadronicSystemGenerator::LoadConfig(), genie::EmpiricalMECPXSec2015::LoadConfig(), genie::COHElasticPXSec::LoadConfig(), genie::KuzminNaumov2016AxialFormFactorModel::LoadConfig(), genie::SlowRsclCharmDISPXSecLO::LoadConfig(), genie::UnstableParticleDecayer::LoadConfig(), genie::AhrensNCELPXSec::LoadConfig(), genie::AlamSimoAtharVacasSKPXSec2014::LoadConfig(), genie::PythiaHadronization::LoadConfig(), genie::ReinDFRPXSec::LoadConfig(), genie::DFRXSec::LoadConfig(), genie::RosenbluthPXSec::LoadConfig(), genie::StrumiaVissaniIBDPXSec::LoadConfig(), genie::MECGenerator::LoadConfig(), genie::BYPDF::LoadConfig(), genie::QPMDISPXSec::LoadConfig(), genie::KNOPythiaHadronization::LoadConfig(), genie::P33PaschosLalakulichPXSec::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::MECXSec::LoadConfig(), genie::AivazisCharmPXSecLO::LoadConfig(), genie::BergerSehgalFMCOHPiPXSec2015::LoadConfig(), genie::ZExpAxialFormFactorModel::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::BBA03ELFormFactorsModel::LoadConfig(), genie::BBA05ELFormFactorsModel::LoadConfig(), genie::BergerSehgalCOHPiPXSec2015::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::ReinSehgalRESXSec::LoadConfig(), genie::NuElectronPXSec::LoadConfig(), genie::PrimaryLeptonGenerator::LoadConfig(), genie::PaisQELLambdaPXSec::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::SpectralFunc1d::LoadConfig(), genie::ReinSehgalCOHPiPXSec::LoadConfig(), genie::OutgoingDarkGenerator::LoadConfig(), genie::LHAPDF6::LoadConfig(), genie::NievesSimoVacasMECPXSec2016::LoadConfig(), genie::CharmHadronization::LoadConfig(), genie::ReinSehgalRESXSecFast::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::ReinSehgalSPPXSec::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::ReinSehgalRESPXSec::LoadConfig(), genie::LwlynSmithFF::LoadConfig(), genie::SmithMonizQELCCPXSec::LoadConfig(), genie::QPMDISStrucFuncBase::LoadConfig(), genie::BBA07ELFormFactorsModel::LoadConfig(), genie::HAIntranuke::LoadConfig(), genie::NievesQELCCPXSec::LoadConfig(), genie::HAIntranuke2018::LoadConfig(), genie::HNIntranuke2018::LoadConfig(), genie::LocalFGM::LoadConfig(), genie::BSKLNBaseRESPXSec2014::LoadConfig(), genie::EffectiveSF::LoadConfig(), genie::ReinSehgalSPPPXSec::LoadConfig(), genie::KNOHadronization::LoadConfig(), genie::SmithMonizUtils::LoadConfig(), genie::MECInteractionListGenerator::LoadConfigData(), genie::PhysInteractionSelector::LoadConfigData(), genie::RESInteractionListGenerator::LoadConfigData(), genie::PauliBlocker::LoadModelType(), genie::BYStrucFunc::ReadBYParams(), and genie::LHAPDF5::SetPDFSetFromConfig().

template<class T >
bool genie::Algorithm::GetParamDef ( const RgKey name,
T p,
const T def 
) const
protectedinherited

Ideal access to a parameter value from the vector of registries, With default value. Returns true if the value is set from the registries, false if the value is the default

Referenced by genie::IMDXSec::LoadConfig(), genie::COHXSec::LoadConfig(), genie::RESXSec::LoadConfig(), genie::DISXSec::LoadConfig(), genie::DFRKinematicsGenerator::LoadConfig(), genie::COHXSecAR::LoadConfig(), genie::DMDISXSec::LoadConfig(), genie::BaryonResonanceDecayer::LoadConfig(), genie::SKKinematicsGenerator::LoadConfig(), genie::COHElKinematicsGenerator::LoadConfig(), genie::NuEKinematicsGenerator::LoadConfig(), genie::QELXSec::LoadConfig(), genie::RESKinematicsGenerator::LoadConfig(), genie::COHKinematicsGenerator::LoadConfig(), genie::IBDKinematicsGenerator::LoadConfig(), genie::NuEInteractionListGenerator::LoadConfig(), genie::QELKinematicsGenerator::LoadConfig(), genie::DMELXSec::LoadConfig(), genie::DISHadronicSystemGenerator::LoadConfig(), genie::DISKinematicsGenerator::LoadConfig(), genie::NucBindEnergyAggregator::LoadConfig(), genie::DMELKinematicsGenerator::LoadConfig(), genie::DMDISKinematicsGenerator::LoadConfig(), genie::QPMDISPXSec::LoadConfig(), genie::DFRXSec::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::NuElectronXSec::LoadConfig(), genie::QELEventGenerator::LoadConfig(), genie::P33PaschosLalakulichPXSec::LoadConfig(), genie::MECXSec::LoadConfig(), genie::FermiMover::LoadConfig(), genie::AlamSimoAtharVacasSKXSec::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::ReinSehgalRESXSec::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::ReinSehgalRESXSecFast::LoadConfig(), genie::KovalenkoQELCharmPXSec::LoadConfig(), genie::SmithMonizQELCCXSec::LoadConfig(), genie::ReinSehgalSPPXSec::LoadConfig(), genie::ReinSehgalRESPXSec::LoadConfig(), genie::QELEventGeneratorSM::LoadConfig(), genie::QPMDISStrucFuncBase::LoadConfig(), genie::SmithMonizQELCCPXSec::LoadConfig(), genie::NievesQELCCPXSec::LoadConfig(), genie::HAIntranuke::LoadConfig(), genie::LocalFGM::LoadConfig(), genie::HNIntranuke2018::LoadConfig(), genie::HAIntranuke2018::LoadConfig(), genie::BSKLNBaseRESPXSec2014::LoadConfig(), genie::EffectiveSF::LoadConfig(), genie::KNOHadronization::LoadConfig(), genie::NewQELXSec::LoadConfig(), genie::QELInteractionListGenerator::LoadConfigData(), genie::MECInteractionListGenerator::LoadConfigData(), genie::DFRInteractionListGenerator::LoadConfigData(), genie::RESInteractionListGenerator::LoadConfigData(), genie::SKInteractionListGenerator::LoadConfigData(), genie::COHInteractionListGenerator::LoadConfigData(), genie::DMELInteractionListGenerator::LoadConfigData(), genie::RSPPInteractionListGenerator::LoadConfigData(), genie::DISInteractionListGenerator::LoadConfigData(), and genie::DMDISInteractionListGenerator::LoadConfigData().

template<class T >
bool genie::Algorithm::GetParamVect ( const std::string comm_name,
std::vector< T > &  v,
unsigned int  max,
bool  is_top_call = true 
) const
protectedinherited

Handle to load vectors of parameters It looks for different registry item with name comm_name0, comm_name1, etc...

virtual AlgStatus_t genie::Algorithm::GetStatus ( void  ) const
inlinevirtualinherited

Get algorithm status.

Definition at line 101 of file Algorithm.h.

References genie::Algorithm::fStatus.

101 { return fStatus; }
AlgStatus_t fStatus
algorithm execution status
Definition: Algorithm.h:166
virtual const AlgId& genie::Algorithm::Id ( void  ) const
inlinevirtualinherited

Get algorithm ID.

Definition at line 98 of file Algorithm.h.

References genie::Algorithm::fID.

Referenced by genie::KineGeneratorWithCache::AccessCacheBranch(), genie::QELEventGeneratorSM::AccessCacheBranch2(), genie::QELEventGeneratorSM::AccessCacheBranchDiffv(), genie::InteractionListAssembler::AssembleInteractionList(), genie::XSecAlgorithmMap::BuildMap(), genie::InteractionGeneratorMap::BuildMap(), genie::XSecSplineList::BuildSplineKey(), genie::DISXSec::CacheBranchName(), genie::ReinSehgalRESXSecWithCache::CacheBranchName(), genie::DMDISXSec::CacheBranchName(), genie::ReinSehgalRESXSecWithCacheFast::CacheBranchName(), genie::Algorithm::Compare(), genie::RESKinematicsGenerator::ComputeMaxXSec(), genie::COHElKinematicsGenerator::ComputeMaxXSec(), genie::SKKinematicsGenerator::ComputeMaxXSec(), genie::COHKinematicsGenerator::ComputeMaxXSec(), genie::Algorithm::Configure(), genie::GEVGDriver::CreateSplines(), genie::QPMDISPXSec::DISRESJoinSuppressionFactor(), genie::QPMDMDISPXSec::DMDISRESJoinSuppressionFactor(), genie::AlgConfigPool::FindRegistry(), genie::AlgFactory::ForceReconfiguration(), genie::GEVGDriver::GenerateEvent(), GetAlgorithms(), genie::LwlynSmithQELCCPXSec::Integral(), genie::NievesQELCCPXSec::Integral(), genie::COHXSec::Integrate(), genie::QPMDISPXSec::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::EventGeneratorListAssembler::LoadGenerator(), main(), genie::COHKinematicsGenerator::MaxXSec_AlvarezRuso(), genie::XSecAlgorithmMap::Print(), genie::InteractionGeneratorMap::Print(), genie::AlgFactory::Print(), genie::COHHadronicSystemGenerator::ProcessEventRecord(), genie::COHPrimaryLeptonGenerator::ProcessEventRecord(), genie::COHKinematicsGenerator::ProcessEventRecord(), genie::MECGenerator::ProcessEventRecord(), genie::EventGenerator::ProcessEventRecord(), genie::KNOPythiaHadronization::SelectHadronizer(), TestPythiaTauDecays(), and genie::GEVGDriver::UseSplines().

98 { return fID; }
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
void PythiaDecayer::InhibitDecay ( int  pdgc,
TDecayChannel *  ch = 0 
) const
privatevirtual

Implements genie::Decayer.

Definition at line 229 of file PythiaDecayer.cxx.

References FindPythiaDecayChannel(), fPythia, ichannel, IsHandled(), LOG, and pINFO.

230 {
231  if(! this->IsHandled(pdg_code)) return;
232 
233  int kc = fPythia->Pycomp(pdg_code);
234 
235  if(!dc) {
236  LOG("Pythia6Decay", pINFO)
237  << "Switching OFF ALL decay channels for particle = " << pdg_code;
238  fPythia->SetMDCY(kc, 1,0);
239  return;
240  }
241 
242  LOG("Pythia6Decay", pINFO)
243  << "Switching OFF decay channel = " << dc->Number()
244  << " for particle = " << pdg_code;
245 
246  int ichannel = this->FindPythiaDecayChannel(kc, dc);
247  if(ichannel != -1) {
248  fPythia->SetMDME(ichannel,1,0); // switch-off
249  }
250 }
bool IsHandled(int pdgc) const
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
TPythia6 * fPythia
PYTHIA6 wrapper class.
Definition: PythiaDecayer.h:51
#define pINFO
Definition: Messenger.h:63
int ichannel
Definition: plotTbData.C:13
int FindPythiaDecayChannel(int kc, TDecayChannel *ch) const
void PythiaDecayer::Initialize ( void  ) const
private

Definition at line 207 of file PythiaDecayer.cxx.

References fPythia, fWeight, and genie::RandomGen::Instance().

Referenced by PythiaDecayer().

208 {
209  fPythia = TPythia6::Instance();
210  fWeight = 1.;
211 
212  // sync GENIE/PYTHIA6 seeds
214 }
static RandomGen * Instance()
Access instance.
Definition: RandomGen.cxx:79
TPythia6 * fPythia
PYTHIA6 wrapper class.
Definition: PythiaDecayer.h:51
void Algorithm::Initialize ( void  )
protectedinherited

Definition at line 343 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

344 {
345 // Algorithm initialization
346 //
347  fAllowReconfig = true;
348  fOwnsSubstruc = false;
349  fConfig = 0;
350  fOwnedSubAlgMp = 0;
351 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
bool PythiaDecayer::IsHandled ( int  pdgc) const
privatevirtual

Implements genie::Decayer.

Definition at line 216 of file PythiaDecayer.cxx.

References genie::utils::res::IsBaryonResonance(), LOG, and pDEBUG.

Referenced by InhibitDecay(), ProcessEventRecord(), and UnInhibitDecay().

217 {
218 // does not handle requests to decay baryon resonances
219 
220  bool is_handled = (!utils::res::IsBaryonResonance(pdg_code));
221 
222  LOG("Pythia6Decay", pDEBUG)
223  << "Can decay particle with PDG code = " << pdg_code
224  << "? " << ((is_handled)? "Yes" : "No");
225 
226  return is_handled;
227 }
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
bool IsBaryonResonance(int pdgc)
is input a baryon resonance?
#define pDEBUG
Definition: Messenger.h:64
bool Decayer::IsUnstable ( int  pdgc) const
protectedvirtualinherited

Definition at line 87 of file Decayer.cxx.

References genie::PDGCodeList::ExistsInPDGCodeList(), genie::Decayer::fParticlesToDecay, genie::Decayer::fRunBefHadroTransp, and genie::utils::res::IsBaryonResonance().

Referenced by genie::Decayer::ToBeDecayed().

88 {
89  // ROOT's TParticlepdg::Lifetime() does not work properly
90  // do something else instead (temporarily)
91  //
92  // TParticlePDG * ppdg = PDGLibrary::Instance()->Find(pdg_code);
93  //if( ppdg->Lifetime() < fMaxLifetime ) { /* ... */ };
94  //
95 
96  // <temp/>
97  if( fRunBefHadroTransp ) {
98  //
99  // Run *before* the hadron transport MC
100  // At this point we decay only baryon resonances
101  //
102  bool decay = utils::res::IsBaryonResonance(pdg_code);
103  return decay;
104  }
105  else {
106  //
107  // Run *after* the hadron transport MC
108  // At this point we decay only particles in the fParticlesToDecay
109  // PDGCodeList (filled in from config inputs)
110  //
112  return decay;
113  }
114  // </temp>
115 
116  return false;
117 }
bool ExistsInPDGCodeList(int pdg_code) const
bool fRunBefHadroTransp
is invoked before or after FSI?
Definition: Decayer.h:57
PDGCodeList fParticlesToDecay
list of particles to be decayed
Definition: Decayer.h:58
Definition: decay.py:1
bool IsBaryonResonance(int pdgc)
is input a baryon resonance?
void Decayer::LoadConfig ( void  )
protectedvirtualinherited

Reimplemented in genie::BaryonResonanceDecayer.

Definition at line 135 of file Decayer.cxx.

References ana::assert(), genie::Decayer::fGenerateWeighted, genie::utils::str::FilterString(), genie::PDGLibrary::Find(), genie::Registry::FindKeys(), genie::Decayer::fParticlesNotToDecay, genie::Decayer::fParticlesToDecay, genie::Decayer::fRunBefHadroTransp, genie::Registry::GetBool(), genie::Algorithm::GetConfig(), genie::Algorithm::GetParam(), genie::Decayer::InhibitDecay(), genie::PDGLibrary::Instance(), findDuplicateFiles::key, datagram_client::kv, LOG, pDEBUG, pINFO, pNOTICE, genie::PDGCodeList::push_back(), genie::utils::str::Split(), and genie::Decayer::UnInhibitDecay().

Referenced by genie::Decayer::Configure(), and genie::BaryonResonanceDecayer::LoadConfig().

136 {
137  // Get the specified maximum lifetime tmax (decay with lifetime < tmax)
138  //
139  //fMaxLifetime = fConfig->GetDoubleDef("MaxLifetime", 1e-9);
140 
141  // Check whether to generate weighted or unweighted particle decays
142  fGenerateWeighted = false ;
143  //this->GetParam("GenerateWeighted", fGenerateWeighted, false);
144 
145  // Check whether the module is being run before or after the hadron
146  // transport (intranuclear rescattering) module.
147  //
148  // If it is run before the hadron transport (and after the hadronization)
149  // step it should decay only "unstable" particles (marked as hadrons in
150  // the nucleus) which would typically decay within the time required to
151  // exit the nucleus - so, the algorithm wouldn't decay particles that
152  // have to be rescattered first. In case that the generated event is off
153  // a free nucleon target, thi instance of the algorithm should do nothing.
154  //
155  // If it is run after the hadon transport, then it should decay all the
156  // 'unstable' particles marked as 'present in the final state' and which
157  // should be decay before the event is passed to the detector particle
158  // transport MC.
159  //
160  this->GetParam("RunBeforeHadronTransport", fRunBefHadroTransp) ;
161 
162  // Allow user to specify a list of particles to be decayed
163  //
164  RgKeyList klist = GetConfig().FindKeys("DecayParticleWithCode=");
165  RgKeyList::const_iterator kiter = klist.begin();
166  for( ; kiter != klist.end(); ++kiter) {
167  RgKey key = *kiter;
168  bool decay = GetConfig().GetBool(key);
169  vector<string> kv = utils::str::Split(key,"=");
170  assert(kv.size()==2);
171  int pdgc = atoi(kv[1].c_str());
172  TParticlePDG * p = PDGLibrary::Instance()->Find(pdgc);
173  if(decay) {
174  LOG("Decay", pDEBUG)
175  << "Configured to decay " << p->GetName();
177  this->UnInhibitDecay(pdgc);
178  }
179  else {
180  LOG("Decay", pDEBUG)
181  << "Configured to inhibit decays for " << p->GetName();
183  this->InhibitDecay(pdgc);
184  }// decay?
185  }// key iterator
186 
187  // Allow user to inhibit certain decay channels
188  //
189  klist = GetConfig().FindKeys("InhibitDecay/");
190  kiter = klist.begin();
191  for( ; kiter != klist.end(); ++kiter) {
192  RgKey key = *kiter;
193  if(GetConfig().GetBool(key)) {
194  string filtkey = utils::str::FilterString("InhibitDecay/", key);
195  vector<string> kv = utils::str::Split(filtkey,",");
196  assert(kv.size()==2);
197  int pdgc = atoi(utils::str::FilterString("Particle=",kv[0]).c_str());
198  int dc = atoi(utils::str::FilterString("Channel=", kv[1]).c_str());
199  TParticlePDG * p = PDGLibrary::Instance()->Find(pdgc);
200  if(!p) continue;
201  LOG("Decay", pINFO)
202  << "Configured to inhibit " << p->GetName()
203  << "'s decay channel " << dc;
204  this->InhibitDecay(pdgc, p->DecayChannel(dc));
205  }//val[key]=true?
206  }//key iterator
207 
208 
209  sort(fParticlesToDecay.begin(), fParticlesToDecay.end());
210  sort(fParticlesNotToDecay.begin(), fParticlesNotToDecay.end());
211 
212  // Print-out for only one of the two instances of this module
213  if(!fRunBefHadroTransp) {
214  LOG("Decay", pNOTICE)
215  << "\nConfigured to decay: " << fParticlesToDecay
216  << "\nConfigured to inhibit decays of: " << fParticlesNotToDecay
217  << "\n";
218  }
219 }
virtual void InhibitDecay(int pdgc, TDecayChannel *dc=0) const =0
const char * p
Definition: xmltok.h:285
virtual void UnInhibitDecay(int pdgc, TDecayChannel *dc=0) const =0
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
RgKeyList FindKeys(RgKey key_part) const
create list with all keys containing &#39;key_part&#39;
Definition: Registry.cxx:855
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
bool fRunBefHadroTransp
is invoked before or after FSI?
Definition: Decayer.h:57
#define pINFO
Definition: Messenger.h:63
bool fGenerateWeighted
generate weighted or unweighted decays?
Definition: Decayer.h:56
PDGCodeList fParticlesNotToDecay
list of particles for which decay is inhibited
Definition: Decayer.h:59
vector< RgKey > RgKeyList
Definition: Registry.h:51
PDGCodeList fParticlesToDecay
list of particles to be decayed
Definition: Decayer.h:58
string FilterString(string filt, string input)
Definition: StringUtils.cxx:85
static PDGLibrary * Instance(void)
Definition: PDGLibrary.cxx:43
Definition: decay.py:1
vector< string > Split(string input, string delim)
Definition: StringUtils.cxx:42
string RgKey
TParticlePDG * Find(int pdgc)
Definition: PDGLibrary.cxx:61
RgBool GetBool(RgKey key) const
Definition: Registry.cxx:475
assert(nhit_max >=nhit_nbins)
#define pNOTICE
Definition: Messenger.h:62
bool GetParam(const RgKey &name, T &p, bool is_top_call=true) const
void push_back(int pdg_code)
Definition: PDGCodeList.cxx:67
#define pDEBUG
Definition: Messenger.h:64
bool PythiaDecayer::MatchDecayChannels ( int  ic,
TDecayChannel *  ch 
) const
private

Definition at line 347 of file PythiaDecayer.cxx.

References fPythia, MECModelEnuComparisons::i, LOG, nd, and pDEBUG.

Referenced by FindPythiaDecayChannel().

348 {
349  // num. of daughters in the input TDecayChannel & the input PYTHIA ichannel
350  int nd = dc->NDaughters();
351 
352  int py_nd = 0;
353  for (int i = 1; i <= 5; i++) {
354  if(fPythia->GetKFDP(ichannel,i) != 0) py_nd++;
355  }
356 
357  LOG("Pythia6Decay", pDEBUG)
358  << "NDaughters: PYTHIA = " << py_nd << ", ROOT's TDecayChannel = " << nd;
359 
360  if(nd != py_nd) return false;
361 
362  //
363  // if the two channels have the same num. of daughters, then compare them
364  //
365 
366  // store decay daughters for the input TDecayChannel
367  vector<int> dc_daughter(nd);
368  int k=0;
369  for( ; k < nd; k++) {
370  dc_daughter[k] = dc->DaughterPdgCode(k);
371  }
372  // store decay daughters for the input PYTHIA's ichannel
373  vector<int> py_daughter(nd);
374  k=0;
375  for(int i = 1; i <= 5; i++) {
376  if(fPythia->GetKFDP(ichannel,i) == 0) continue;
377  py_daughter[k] = fPythia->GetKFDP(ichannel,i);
378  k++;
379  }
380 
381  // sort both daughter lists
382  sort( dc_daughter.begin(), dc_daughter.end() );
383  sort( py_daughter.begin(), py_daughter.end() );
384 
385  // compare
386  for(int i = 0; i < nd; i++) {
387  if(dc_daughter[i] != py_daughter[i]) return false;
388  }
389  return true;
390 }
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
TPythia6 * fPythia
PYTHIA6 wrapper class.
Definition: PythiaDecayer.h:51
int ichannel
Definition: plotTbData.C:13
#define pDEBUG
Definition: Messenger.h:64
int Algorithm::MergeTopRegistry ( const Registry r)
protectedinherited

Merge with top level registry if first reg of the vector is owned Otherwise an owned copy is added as a top registry

Definition at line 618 of file Algorithm.cxx.

618  {
619 
620  if ( fOwnerships.empty() ) {
621 
622  // this algorithm is not configured right now, the incoming registry is the only configuration
623  Registry * p = new Registry( r ) ;
624  AddTopRegistry( p ) ;
625 
626  return 1 ;
627  }
628 
629  if ( fOwnerships[0] ) {
630  //the top registry is owned: it can be changed with no consequences for other algorithms
631  fConfVect[0] -> Merge( r ) ;
632  }
633  else {
634  // The top registry is not owned so it cannot be changed
635  // The registry will be added with top priority
636 
637  Registry * p = new Registry( r ) ;
638  AddTopRegistry( p ) ;
639  }
640 
641  // The configuration has changed so the summary is not updated anymore and must be deleted
642  if ( fConfig ) {
643  delete fConfig ;
644  fConfig = 0 ;
645  }
646 
647  return fConfVect.size() ;
648 }
const char * p
Definition: xmltok.h:285
int AddTopRegistry(Registry *rp, bool owns=true)
add registry with top priority, also update ownership
Definition: Algorithm.cxx:585
vector< Registry * > fConfVect
Definition: Algorithm.h:161
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
vector< bool > fOwnerships
ownership for every registry in fConfVect
Definition: Algorithm.h:164
Registry * fConfig
Summary configuration derived from fConvVect, not necessarily allocated.
Definition: Algorithm.h:194
void Algorithm::Print ( ostream &  stream) const
virtualinherited

Print algorithm info.

Definition at line 323 of file Algorithm.cxx.

References GetConfig(), and r().

Referenced by genie::Algorithm::AllowReconfig(), and genie::operator<<().

324 {
325  // print algorithm name & parameter-set
326  stream << "\nAlgorithm Key: " << this->fID.Key();
327  stream << " - Owns Substruc: " << ((fOwnsSubstruc) ? "[true]" : "[false]");
328 
329  // print algorithm configuration
330  const Registry & r = this->GetConfig();
331  stream << r;
332 
333  if(fOwnsSubstruc) {
334  AlgMapConstIter iter = fOwnedSubAlgMp->begin();
335  for(; iter!=fOwnedSubAlgMp->end(); ++iter) {
336  Algorithm * alg = iter->second;
337  stream << "<Next algorithm is owned by : " << this->fID.Key() << ">";
338  stream << *alg;
339  }
340  }
341 }
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
virtual const Registry & GetConfig(void) const
Definition: Algorithm.cxx:254
map< string, Algorithm * >::const_iterator AlgMapConstIter
Definition: Algorithm.h:51
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66
TRandom3 r(0)
string Key(void) const
Definition: AlgId.h:47
void PythiaDecayer::ProcessEventRecord ( GHepRecord event) const
virtual

Implements genie::EventRecordVisitorI.

Definition at line 62 of file PythiaDecayer.cxx.

References ana::assert(), Decay(), genie::Decayer::fRunBefHadroTransp, IsHandled(), LOG, genie::GHepParticle::Name(), pDEBUG, genie::GHepParticle::Pdg(), pINFO, pNOTICE, genie::GHepParticle::Status(), and genie::Decayer::ToBeDecayed().

63 {
64  LOG("ResonanceDecay", pINFO)
65  << "Running PYTHIA6 particle decayer "
66  << ((fRunBefHadroTransp) ? "*before*" : "*after*") << " FSI";
67 
68  // Loop over particles, find unstable ones and decay them
69  TObjArrayIter piter(event);
70  GHepParticle * p = 0;
71  int ipos = -1;
72 
73  while( (p = (GHepParticle *) piter.Next()) ) {
74  ipos++;
75 
76  LOG("Pythia6Decay", pDEBUG) << "Checking: " << p->Name();
77 
78  int pdg_code = p->Pdg();
79  GHepStatus_t status_code = p->Status();
80 
81  if(!this->IsHandled (pdg_code)) continue;
82  if(!this->ToBeDecayed(pdg_code, status_code)) continue;
83 
84  LOG("Pythia6Decay", pNOTICE)
85  << "Decaying unstable particle: " << p->Name();
86 
87  bool decayed = this->Decay(ipos, event);
88  assert(decayed); // handle this more graciously and throw an exception
89  }
90 
91  LOG("Pythia6Decay", pNOTICE)
92  << "Done finding & decaying unstable particles";
93 }
virtual bool ToBeDecayed(int pdgc, GHepStatus_t ist) const
Definition: Decayer.cxx:51
bool IsHandled(int pdgc) const
enum genie::EGHepStatus GHepStatus_t
const char * p
Definition: xmltok.h:285
GHepStatus_t Status(void) const
Definition: GHepParticle.h:65
int Pdg(void) const
Definition: GHepParticle.h:64
string Name(void) const
Name that corresponds to the PDG code.
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
bool fRunBefHadroTransp
is invoked before or after FSI?
Definition: Decayer.h:57
bool Decay(int ip, GHepRecord *event) const
#define pINFO
Definition: Messenger.h:63
assert(nhit_max >=nhit_nbins)
#define pNOTICE
Definition: Messenger.h:62
STDHEP-like event record entry that can fit a particle or a nucleus.
Definition: GHepParticle.h:40
#define pDEBUG
Definition: Messenger.h:64
void Algorithm::SetId ( const AlgId id)
virtualinherited

Set algorithm ID.

Definition at line 313 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

314 {
315  fID.Copy(id);
316 }
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
void Copy(const AlgId &id)
Definition: AlgId.cxx:78
void Algorithm::SetId ( string  name,
string  config 
)
virtualinherited

Definition at line 318 of file Algorithm.cxx.

319 {
320  fID.SetId(name, config);
321 }
const XML_Char * name
Definition: expat.h:151
Definition: config.py:1
AlgId fID
algorithm name and configuration set
Definition: Algorithm.h:156
void SetId(string name, string config="")
Definition: AlgId.cxx:70
const Algorithm * Algorithm::SubAlg ( const RgKey registry_key) const
inherited

Access the sub-algorithm pointed to by the input key, either from the local pool or from AlgFactory's pool

Definition at line 353 of file Algorithm.cxx.

References ana::assert(), genie::AlgFactory::GetAlgorithm(), genie::AlgFactory::Instance(), LOG, pERROR, and pINFO.

Referenced by genie::Algorithm::AllowReconfig(), genie::utils::gsl::FullQELdXSec::FullQELdXSec(), genie::NewQELXSec::Integrate(), genie::HadronTransporter::LoadConfig(), genie::NucleonDecayPrimaryVtxGenerator::LoadConfig(), genie::IBDXSecMap::LoadConfig(), genie::EmpiricalMECPXSec2015::LoadConfig(), genie::COHElasticPXSec::LoadConfig(), genie::DISHadronicSystemGenerator::LoadConfig(), genie::SlowRsclCharmDISPXSecLO::LoadConfig(), genie::AhrensNCELPXSec::LoadConfig(), genie::AlamSimoAtharVacasSKPXSec2014::LoadConfig(), genie::UnstableParticleDecayer::LoadConfig(), genie::ReinDFRPXSec::LoadConfig(), genie::PythiaHadronization::LoadConfig(), genie::BYPDF::LoadConfig(), genie::QPMDISPXSec::LoadConfig(), genie::AlvarezRusoCOHPiPXSec::LoadConfig(), genie::RosenbluthPXSec::LoadConfig(), genie::StrumiaVissaniIBDPXSec::LoadConfig(), genie::MECGenerator::LoadConfig(), genie::NNBarOscPrimaryVtxGenerator::LoadConfig(), genie::FermiMover::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::IMDAnnihilationPXSec::LoadConfig(), genie::QELEventGenerator::LoadConfig(), genie::KNOPythiaHadronization::LoadConfig(), genie::AivazisCharmPXSecLO::LoadConfig(), genie::RESHadronicSystemGenerator::LoadConfig(), genie::P33PaschosLalakulichPXSec::LoadConfig(), genie::BergerSehgalFMCOHPiPXSec2015::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::BergerSehgalCOHPiPXSec2015::LoadConfig(), genie::LwlynSmithQELCCPXSec::LoadConfig(), genie::NuElectronPXSec::LoadConfig(), genie::PaisQELLambdaPXSec::LoadConfig(), genie::ReinSehgalCOHPiPXSec::LoadConfig(), genie::NievesSimoVacasMECPXSec2016::LoadConfig(), genie::KovalenkoQELCharmPXSec::LoadConfig(), genie::CharmHadronization::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::SmithMonizQELCCXSec::LoadConfig(), genie::BardinIMDRadCorPXSec::LoadConfig(), genie::QELEventGeneratorSM::LoadConfig(), genie::LwlynSmithFF::LoadConfig(), genie::MartiniEricsonChanfrayMarteauMECPXSec2016::LoadConfig(), genie::ReinSehgalRESPXSec::LoadConfig(), genie::QPMDISStrucFuncBase::LoadConfig(), genie::SmithMonizQELCCPXSec::LoadConfig(), genie::NievesQELCCPXSec::LoadConfig(), genie::HAIntranuke::LoadConfig(), genie::HAIntranuke2018::LoadConfig(), genie::HNIntranuke2018::LoadConfig(), genie::BSKLNBaseRESPXSec2014::LoadConfig(), genie::ReinSehgalSPPPXSec::LoadConfig(), genie::KNOHadronization::LoadConfig(), and genie::EventGeneratorListAssembler::LoadGenerator().

354 {
355 // Returns the sub-algorithm pointed to this algorithm's XML config file using
356 // the the values of the key.
357 // This method asserts the existence of these keys in the XML config.
358 // Note: Since only 1 parameter is used, the key value should contain both the
359 // algorithm name and its configuration set according to the usual scheme:
360 // namespace::algorithm_name/configuration_set
361 //
362  LOG("Algorithm", pINFO)
363  << "Fetching sub-alg within alg: " << this->Id().Key()
364  << " pointed to by key: " << registry_key;
365 
366  //-- if the algorithm owns its substructure:
367  // return the sub-algorithm from the local pool
368  //
369  if(fOwnsSubstruc) {
370  AlgMapConstIter iter = fOwnedSubAlgMp->find(registry_key);
371  if(iter!=fOwnedSubAlgMp->end()) return iter->second;
372  LOG("Algorithm", pERROR)
373  << "Owned sub-alg pointed to by key: " << registry_key
374  << " was not found within alg: " << this->Id().Key();
375  return 0;
376  }
377 
378  //-- if the algorithm does not own its substructure:
379  // return the sub-algorithm from the AlgFactory's pool
380  RgAlg alg ;
381  GetParam( registry_key, alg ) ;
382 
383  LOG("Algorithm", pINFO)
384  << "Registry key: " << registry_key << " points to algorithm: " << alg;
385 
386  // retrieve the Algorithm object from the the Algorithm factory
387  AlgFactory * algf = AlgFactory::Instance();
388  const Algorithm * algbase = algf->GetAlgorithm(alg.name, alg.config);
389  assert(algbase);
390 
391  return algbase;
392 }
#define pERROR
Definition: Messenger.h:60
AlgMap * fOwnedSubAlgMp
local pool for owned sub-algs (taken out of the factory pool)
Definition: Algorithm.h:167
bool fOwnsSubstruc
true if it owns its substructure (sub-algs,...)
Definition: Algorithm.h:155
Algorithm abstract base class.
Definition: Algorithm.h:54
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
const Algorithm * GetAlgorithm(const AlgId &algid)
Definition: AlgFactory.cxx:86
#define pINFO
Definition: Messenger.h:63
map< string, Algorithm * >::const_iterator AlgMapConstIter
Definition: Algorithm.h:51
virtual const AlgId & Id(void) const
Get algorithm ID.
Definition: Algorithm.h:98
static AlgFactory * Instance()
Definition: AlgFactory.cxx:75
assert(nhit_max >=nhit_nbins)
bool GetParam(const RgKey &name, T &p, bool is_top_call=true) const
The GENIE Algorithm Factory.
Definition: AlgFactory.h:40
string Key(void) const
Definition: AlgId.h:47
double PythiaDecayer::SumOfBranchingRatios ( int  kc) const
private

Definition at line 284 of file PythiaDecayer.cxx.

References fPythia, ichannel, LOG, and pINFO.

Referenced by Decay().

285 {
286 // Sum of branching ratios for enabled channels
287 //
288  double sumbr=0.;
289 
290  int first_channel = fPythia->GetMDCY(kc,2);
291  int last_channel = fPythia->GetMDCY(kc,2) + fPythia->GetMDCY(kc,3) - 1;
292 
293  bool has_inhibited_channels=false;
294 
295  // loop over pythia decay channels
296  for(int ichannel = first_channel;
297  ichannel < last_channel; ichannel++) {
298 
299  bool enabled = (fPythia->GetMDME(ichannel,1) == 1);
300  if (!enabled) {
301  has_inhibited_channels = true;
302  } else {
303  sumbr += fPythia->GetBRAT(ichannel);
304  }
305  }
306 
307  if(!has_inhibited_channels) return 1.;
308  LOG("Pythia6Decay", pINFO) << "Sum{BR} = " << sumbr;
309 
310  return sumbr;
311 }
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
TPythia6 * fPythia
PYTHIA6 wrapper class.
Definition: PythiaDecayer.h:51
#define pINFO
Definition: Messenger.h:63
int ichannel
Definition: plotTbData.C:13
bool Decayer::ToBeDecayed ( int  pdgc,
GHepStatus_t  ist 
) const
protectedvirtualinherited

Definition at line 51 of file Decayer.cxx.

References genie::Decayer::fRunBefHadroTransp, genie::Decayer::IsUnstable(), genie::kIStHadronInTheNucleus, genie::kIStPreDecayResonantState, genie::kIStStableFinalState, LOG, and pDEBUG.

Referenced by ProcessEventRecord(), and genie::BaryonResonanceDecayer::ProcessEventRecord().

52 {
53  // Check whether it is "unstable" (definition can vary)
54 
55  bool is_unstable = this->IsUnstable(pdg_code);
56 
57  LOG("Decay", pDEBUG)
58  << "Particle is unstable? "
59  << ((is_unstable) ? "Yes" : "No");
60 
61  if(!is_unstable) return false;
62 
63  // Check whether the given unstable particle
64  // has the appropriate status code to be decayed
65 
66  bool to_be_decayed = false;
67 
68  if(fRunBefHadroTransp) {
69  to_be_decayed =
70  (status_code == kIStHadronInTheNucleus ||
71  status_code == kIStPreDecayResonantState ||
72  status_code == kIStStableFinalState);
73  }
74  else {
75  to_be_decayed =
76  (status_code == kIStStableFinalState);
77  }
78 
79  LOG("Decay", pDEBUG)
80  << "Particle to be decayed "
81  << "[" << ((fRunBefHadroTransp) ? "Before" : "After") << " FSI]? "
82  << ((to_be_decayed) ? "Yes" : "No");
83 
84  return to_be_decayed;
85 }
virtual bool IsUnstable(int pdgc) const
Definition: Decayer.cxx:87
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
bool fRunBefHadroTransp
is invoked before or after FSI?
Definition: Decayer.h:57
#define pDEBUG
Definition: Messenger.h:64
void PythiaDecayer::UnInhibitDecay ( int  pdgc,
TDecayChannel *  ch = 0 
) const
privatevirtual

dc

Implements genie::Decayer.

Definition at line 252 of file PythiaDecayer.cxx.

References FindPythiaDecayChannel(), fPythia, ichannel, IsHandled(), LOG, and pINFO.

253 {
254  if(! this->IsHandled(pdg_code)) return;
255 
256  int kc = fPythia->Pycomp(pdg_code);
257 
258  if(!dc) {
259  LOG("Pythia6Decay", pINFO)
260  << "Switching ON all PYTHIA decay channels for particle = " << pdg_code;
261 
262  fPythia->SetMDCY(kc, 1,1);
263 
264  int first_channel = fPythia->GetMDCY(kc,2);
265  int last_channel = fPythia->GetMDCY(kc,2) + fPythia->GetMDCY(kc,3) - 1;
266 
267  for(int ichannel = first_channel;
268  ichannel < last_channel; ichannel++) {
269  fPythia->SetMDME(ichannel,1,1); // switch-on
270  }
271  return;
272  }//!dc
273 
274  LOG("Pythia6Decay", pINFO)
275  << "Switching OFF decay channel = " << dc->Number()
276  << " for particle = " << pdg_code;
277 
278  int ichannel = this->FindPythiaDecayChannel(kc, dc);
279  if(ichannel != -1) {
280  fPythia->SetMDME(ichannel,1,1); // switch-on
281  }
282 }
bool IsHandled(int pdgc) const
#define LOG(stream, priority)
A macro that returns the requested log4cpp::Category appending a string (using the FILE...
Definition: Messenger.h:97
TPythia6 * fPythia
PYTHIA6 wrapper class.
Definition: PythiaDecayer.h:51
#define pINFO
Definition: Messenger.h:63
int ichannel
Definition: plotTbData.C:13
int FindPythiaDecayChannel(int kc, TDecayChannel *ch) const

Member Data Documentation

bool genie::Algorithm::fAllowReconfig
protectedinherited
vector<Registry*> genie::Algorithm::fConfVect
protectedinherited

ideally these members should go private Registry will be access only through the GetParam method configurations registries from various sources the order of the vector is the precedence in case of repeated parameters position 0 -> Highest precedence

Definition at line 161 of file Algorithm.h.

bool genie::Decayer::fGenerateWeighted
protectedinherited

generate weighted or unweighted decays?

Definition at line 56 of file Decayer.h.

Referenced by genie::BaryonResonanceDecayer::DecayExclusive(), and genie::Decayer::LoadConfig().

AlgId genie::Algorithm::fID
protectedinherited

algorithm name and configuration set

Definition at line 156 of file Algorithm.h.

Referenced by genie::Algorithm::Id().

AlgMap* genie::Algorithm::fOwnedSubAlgMp
protectedinherited

local pool for owned sub-algs (taken out of the factory pool)

Definition at line 167 of file Algorithm.h.

vector<bool> genie::Algorithm::fOwnerships
protectedinherited

ownership for every registry in fConfVect

Definition at line 164 of file Algorithm.h.

bool genie::Algorithm::fOwnsSubstruc
protectedinherited

true if it owns its substructure (sub-algs,...)

Definition at line 155 of file Algorithm.h.

PDGCodeList genie::Decayer::fParticlesNotToDecay
protectedinherited

list of particles for which decay is inhibited

Definition at line 59 of file Decayer.h.

Referenced by genie::Decayer::LoadConfig().

PDGCodeList genie::Decayer::fParticlesToDecay
protectedinherited

list of particles to be decayed

Definition at line 58 of file Decayer.h.

Referenced by genie::Decayer::IsUnstable(), and genie::Decayer::LoadConfig().

TPythia6* genie::PythiaDecayer::fPythia
mutableprivate
bool genie::Decayer::fRunBefHadroTransp
protectedinherited
AlgStatus_t genie::Algorithm::fStatus
protectedinherited

algorithm execution status

Definition at line 166 of file Algorithm.h.

Referenced by genie::Algorithm::GetStatus().

double genie::PythiaDecayer::fWeight
mutableprivate

Definition at line 52 of file PythiaDecayer.h.

Referenced by Decay(), and Initialize().


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