genie::COHPrimaryLeptonGenerator Class Reference

Generates the final state primary lepton in v COH NC interactions. Is a concrete implementation of the EventRecordVisitorI interface. More...

#include <COHPrimaryLeptonGenerator.h>

Inheritance diagram for genie::COHPrimaryLeptonGenerator:

Collaboration diagram for genie::COHPrimaryLeptonGenerator:

Public Member Functions
	COHPrimaryLeptonGenerator ()
	COHPrimaryLeptonGenerator (string config)
	~COHPrimaryLeptonGenerator ()
void	ProcessEventRecord (GHepRecord *event_rec) const
Public Member Functions inherited from genie::PrimaryLeptonGenerator
virtual void	SetPolarization (GHepRecord *ev) const
virtual TVector3	NucRestFrame2Lab (GHepRecord *ev) const
virtual void	AddToEventRecord (GHepRecord *ev, int pdgc, const TLorentzVector &p4) const
void	Configure (const Registry &config)
void	Configure (string config)
Public Member Functions inherited from genie::EventRecordVisitorI
virtual	~EventRecordVisitorI ()
Public Member Functions inherited from genie::Algorithm
virtual	~Algorithm ()
virtual void	FindConfig (void)
virtual const Registry &	GetConfig (void) const
Registry *	GetOwnedConfig (void)
virtual const AlgId &	Id (void) const
	Get algorithm ID.
virtual AlgStatus_t	GetStatus (void) const
	Get algorithm status.
virtual bool	AllowReconfig (void) const
virtual AlgCmp_t	Compare (const Algorithm *alg) const
	Compare with input algorithm.
virtual void	SetId (const AlgId &id)
	Set algorithm ID.
virtual void	SetId (string name, string config)
const Algorithm *	SubAlg (const RgKey &registry_key) const
void	AdoptConfig (void)
void	AdoptSubstructure (void)
virtual void	Print (ostream &stream) const
	Print algorithm info.

Private Member Functions
void	CalculatePrimaryLepton_AlvarezRuso (GHepRecord *event_rec) const

Additional Inherited Members
Static Public Member Functions inherited from genie::Algorithm
static string	BuildParamVectKey (const std::string &comm_name, unsigned int i)
static string	BuildParamVectSizeKey (const std::string &comm_name)
static string	BuildParamMatKey (const std::string &comm_name, unsigned int i, unsigned int j)
static string	BuildParamMatRowSizeKey (const std::string &comm_name)
static string	BuildParamMatColSizeKey (const std::string &comm_name)
Protected Member Functions inherited from genie::PrimaryLeptonGenerator
	PrimaryLeptonGenerator ()
	PrimaryLeptonGenerator (string name)
	PrimaryLeptonGenerator (string name, string config)
virtual	~PrimaryLeptonGenerator ()
void	LoadConfig (void)
Protected Member Functions inherited from genie::EventRecordVisitorI
	EventRecordVisitorI ()
	EventRecordVisitorI (string name)
	EventRecordVisitorI (string name, string config)
Protected Member Functions inherited from genie::Algorithm
	Algorithm ()
	Algorithm (string name)
	Algorithm (string name, string config)
void	Initialize (void)
void	DeleteConfig (void)
void	DeleteSubstructure (void)
Registry *	ExtractLocalConfig (const Registry &in) const
Registry *	ExtractLowerConfig (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.
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>
int	GetParamVect (const std::string &comm_name, std::vector< T > &v, bool is_top_call=true) const
	Handle to load vectors of parameters.
int	GetParamVectKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
template<class T>
int	GetParamMat (const std::string &comm_name, TMatrixT< T > &mat, bool is_top_call=true) const
	Handle to load matrix of parameters.
template<class T>
int	GetParamMatSym (const std::string &comm_name, TMatrixTSym< T > &mat, bool is_top_call=true) const
int	GetParamMatKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
int	AddTopRegistry (Registry *rp, bool owns=true)
	add registry with top priority, also update ownership
int	AddLowRegistry (Registry *rp, bool owns=true)
	add registry with lowest priority, also update ownership
int	MergeTopRegistry (const Registry &r)
int	AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
	Add registries with top priority, also udated Ownerships.
Protected Attributes inherited from genie::PrimaryLeptonGenerator
bool	fApplyCoulombCorrection
Protected Attributes inherited from genie::Algorithm
bool	fAllowReconfig
bool	fOwnsSubstruc
	true if it owns its substructure (sub-algs,...)
AlgId	fID
	algorithm name and configuration set
vector< Registry * >	fConfVect
vector< bool >	fOwnerships
	ownership for every registry in fConfVect
AlgStatus_t	fStatus
	algorithm execution status
AlgMap *	fOwnedSubAlgMp
	local pool for owned sub-algs (taken out of the factory pool)

Detailed Description

Generates the final state primary lepton in v COH NC interactions. Is a concrete implementation of the EventRecordVisitorI interface.

Author

Costas Andreopoulos <c.andreopoulos \at cern.ch> University of Liverpool

Created:\n September 26, 2005

License:\n Copyright (c) 2003-2025, The GENIE Collaboration

For the full text of the license visit http://copyright.genie-mc.org

Definition at line 26 of file COHPrimaryLeptonGenerator.h.

Constructor & Destructor Documentation

COHPrimaryLeptonGenerator() [1/2]

COHPrimaryLeptonGenerator::COHPrimaryLeptonGenerator

(

)

Definition at line 30 of file COHPrimaryLeptonGenerator.cxx.

                                                     :
  PrimaryLeptonGenerator("genie::COHPrimaryLeptonGenerator")
{
 
}

References genie::PrimaryLeptonGenerator::PrimaryLeptonGenerator().

COHPrimaryLeptonGenerator() [2/2]

COHPrimaryLeptonGenerator::COHPrimaryLeptonGenerator

(

string

config

)

Definition at line 36 of file COHPrimaryLeptonGenerator.cxx.

                                                                  :
  PrimaryLeptonGenerator("genie::COHPrimaryLeptonGenerator", config)
{
 
}

References genie::PrimaryLeptonGenerator::PrimaryLeptonGenerator().

~COHPrimaryLeptonGenerator()

COHPrimaryLeptonGenerator::~COHPrimaryLeptonGenerator

(

)

Definition at line 42 of file COHPrimaryLeptonGenerator.cxx.

{
 
}

Member Function Documentation

CalculatePrimaryLepton_AlvarezRuso()

void COHPrimaryLeptonGenerator::CalculatePrimaryLepton_AlvarezRuso ( GHepRecord * event_rec ) const

private

Definition at line 74 of file COHPrimaryLeptonGenerator.cxx.

{
  Interaction * interaction = evrec->Summary();
  const Kinematics & kinematics = interaction->Kine();
  TLorentzVector p4l = kinematics.FSLeptonP4();
  int pdgc = interaction->FSPrimLepton()->PdgCode();
  this->AddToEventRecord(evrec, pdgc, p4l);
  this->SetPolarization( evrec );
}

References genie::PrimaryLeptonGenerator::AddToEventRecord(), genie::Kinematics::FSLeptonP4(), genie::Interaction::FSPrimLepton(), genie::Interaction::Kine(), genie::PrimaryLeptonGenerator::SetPolarization(), and genie::GHepRecord::Summary().

Referenced by ProcessEventRecord().

ProcessEventRecord()

void COHPrimaryLeptonGenerator::ProcessEventRecord ( GHepRecord * event_rec ) const

virtual

Reimplemented from genie::PrimaryLeptonGenerator.

Definition at line 47 of file COHPrimaryLeptonGenerator.cxx.

{
  //-- Access cross section algorithm for running thread
  RunningThreadInfo * rtinfo = RunningThreadInfo::Instance();
  const EventGeneratorI * evg = rtinfo->RunningThread();
  const XSecAlgorithmI *fXSecModel = evg->CrossSectionAlg();
 
  // In Rein and Berger-Sehgal, no modification is required to the standard impl.
  if (fXSecModel->Id().Name() == "genie::ReinSehgalCOHPiPXSec") {
    PrimaryLeptonGenerator::ProcessEventRecord(evrec);
  }
  else if ((fXSecModel->Id().Name() == "genie::BergerSehgalCOHPiPXSec2015")) {
    PrimaryLeptonGenerator::ProcessEventRecord(evrec);
  }
  else if ((fXSecModel->Id().Name() == "genie::BergerSehgalFMCOHPiPXSec2015")) {
    PrimaryLeptonGenerator::ProcessEventRecord(evrec);
  }
  else if ((fXSecModel->Id().Name() == "genie::AlvarezRusoCOHPiPXSec")) {
    CalculatePrimaryLepton_AlvarezRuso(evrec);
  }
  else {
    LOG("COHPrimaryLeptonGenerator",pFATAL) <<
      "ProcessEventRecord >> Cannot calculate primary lepton for " <<
      fXSecModel->Id().Name();
  }
}

References CalculatePrimaryLepton_AlvarezRuso(), genie::EventGeneratorI::CrossSectionAlg(), genie::Algorithm::Id(), genie::RunningThreadInfo::Instance(), LOG, genie::AlgId::Name(), pFATAL, genie::PrimaryLeptonGenerator::ProcessEventRecord(), and genie::RunningThreadInfo::RunningThread().

---

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

• COHPrimaryLeptonGenerator.h
• COHPrimaryLeptonGenerator.cxx