Generated/set kinematical variables for an event. More...

#include <Kinematics.h>

Inheritance diagram for genie::Kinematics:

Collaboration diagram for genie::Kinematics:

Public Member Functions
	Kinematics ()

	Kinematics (const Kinematics &kv)

	Kinematics (TRootIOCtor *)

	~Kinematics ()

double	x (bool selected=false) const

double	y (bool selected=false) const

double	Q2 (bool selected=false) const

double	q2 (bool selected=false) const

double	W (bool selected=false) const

double	t (bool selected=false) const

double	Logx (bool selected=false) const

double	Logy (bool selected=false) const

double	LogQ2 (bool selected=false) const

double	LogW (bool selected=false) const

double	Log10x (bool selected=false) const

double	Log10y (bool selected=false) const

double	Log10Q2 (bool selected=false) const

double	Log10W (bool selected=false) const

const TLorentzVector &	FSLeptonP4 (void) const

const TLorentzVector &	HadSystP4 (void) const

void	Setx (double x, bool selected=false)

void	Sety (double y, bool selected=false)

void	SetQ2 (double Q2, bool selected=false)

void	Setq2 (double q2, bool selected=false)

void	SetW (double W, bool selected=false)

void	Sett (double t, bool selected=false)

void	SetFSLeptonP4 (const TLorentzVector &p4)

void	SetFSLeptonP4 (double px, double py, double pz, double E)

void	SetHadSystP4 (const TLorentzVector &p4)

void	SetHadSystP4 (double px, double py, double pz, double E)

bool	KVSet (KineVar_t kv) const

double	GetKV (KineVar_t kv) const

void	SetKV (KineVar_t kv, double value)

void	ClearRunningValues (void)

void	UseSelectedKinematics (void)

void	Reset (void)

void	Copy (const Kinematics &kine)

void	Print (ostream &stream) const

Kinematics &	operator= (const Kinematics &kine)

Private Member Functions
void	Init (void)
	initialize More...

void	CleanUp (void)
	clean-up More...

Private Attributes
map< KineVar_t, double >	fKV
	selected kinematics More...

TLorentzVector *	fP4Fsl
	generated final state primary lepton 4-p (LAB) More...

TLorentzVector *	fP4HadSyst
	generated final state hadronic system 4-p (LAB) More...

Friends
ostream &	operator<< (ostream &stream, const Kinematics &kine)

Detailed Description

Generated/set kinematical variables for an event.

Author: Costas Andreopoulos <c.andreopoulos cern.ch> University of Liverpool

Created:: May 08, 2004

License:: Copyright (c) 2003-2024, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 39 of file Kinematics.h.

Constructor & Destructor Documentation

Kinematics::Kinematics ( )

Definition at line 33 of file Kinematics.cxx.

References Init().

                        :
 TObject()
 {
   this->Init();
 }

Kinematics::Kinematics ( const Kinematics & kv )

Definition at line 39 of file Kinematics.cxx.

References Copy(), and Init().

                                                     :
 TObject()
 {
   this->Init();
   this->Copy(kinematics);
 }

Kinematics::Kinematics ( TRootIOCtor * )

Definition at line 46 of file Kinematics.cxx.

                                    :
 TObject(),
 fP4Fsl(0),
 fP4HadSyst(0)
 {
 
 }

Kinematics::~Kinematics ( )

Definition at line 54 of file Kinematics.cxx.

References CleanUp().

 {
   this->CleanUp();
 }

Member Function Documentation

void Kinematics::CleanUp ( void )

private

clean-up

Definition at line 67 of file Kinematics.cxx.

References fKV, fP4Fsl, and fP4HadSyst.

Referenced by ~Kinematics().

 {
   fKV.clear();
 
   delete fP4Fsl;
   delete fP4HadSyst;
 }

void Kinematics::ClearRunningValues ( void )

Definition at line 347 of file Kinematics.cxx.

References fKV, genie::kKVQ2, genie::kKVq2, genie::kKVt, genie::kKVW, genie::kKVx, and genie::kKVy.

 {
 // clear the running values (leave the selected ones)
 //
   fKV.erase( kKVx  );
   fKV.erase( kKVy  );
   fKV.erase( kKVQ2 );
   fKV.erase( kKVq2 );
   fKV.erase( kKVW  );
   fKV.erase( kKVt  );
 }

void Kinematics::Copy ( const Kinematics & kine )

Definition at line 83 of file Kinematics.cxx.

References fKV, fP4Fsl, fP4HadSyst, Reset(), SetFSLeptonP4(), SetHadSystP4(), and SetKV().

Referenced by Kinematics(), operator=(), and genie::Interaction::SetKine().

 {
   this->Reset();
 
   map<KineVar_t, double>::const_iterator iter;
 
   for(iter = kinematics.fKV.begin(); iter != kinematics.fKV.end(); ++iter) {
     KineVar_t kv  = iter->first;
     double    val = iter->second;
     this->SetKV(kv,val);
   }
 
   this->SetFSLeptonP4 (*kinematics.fP4Fsl);
   this->SetHadSystP4  (*kinematics.fP4HadSyst);
 }

const TLorentzVector& genie::Kinematics::FSLeptonP4 ( void ) const

inline

Definition at line 65 of file Kinematics.h.

References fP4Fsl.

Referenced by genie::BaryonResonanceDecayer::AcceptPionDecay(), genie::COHPrimaryLeptonGenerator::CalculatePrimaryLepton_AlvarezRuso(), genie::utils::EnergyDeltaFunctionSolutionDMEL(), genie::utils::EnergyDeltaFunctionSolutionQEL(), genie::LwlynSmithQELCCPXSec::FullDifferentialXSec(), genie::QELEventGenerator::ProcessEventRecord(), genie::DMELEventGenerator::ProcessEventRecord(), genie::BertuzzoDNuCOHPXSec::ValidKinematics(), genie::AlvarezRusoCOHPiPXSec::XSec(), genie::NievesQELCCPXSec::XSec(), and genie::BSKLNBaseRESPXSec2014::XSec().

65 { return *fP4Fsl; }

genie::Kinematics::fP4Fsl

TLorentzVector * fP4Fsl

generated final state primary lepton 4-p (LAB)

Definition: Kinematics.h:103

double Kinematics::GetKV ( KineVar_t kv ) const

Definition at line 323 of file Kinematics.cxx.

References genie::KineVar::AsString(), fKV, KVSet(), LOG, and pWARN.

Referenced by genie::SKHadronicSystemGenerator::CalculateHadronicSystem_AtharSingleKaon(), genie::LabFrameHadronTensorI::contraction(), genie::SmithMonizQELCCPXSec::d2sQES_dQ2dv_SM(), genie::SmithMonizQELCCPXSec::d3sQES_dQ2dvdkF_SM(), genie::TabulatedLabFrameHadronTensor::dSigma_dT_dCosTheta(), genie::TabulatedLabFrameHadronTensor::dSigma_dT_dCosTheta_rosenbluth(), genie::MECScaleVsW::GetScaling(), genie::utils::kinematics::Jacobian(), genie::SuSAv2MECPXSec::PairRatio(), genie::HENuElGenerator::ProcessEventRecord(), genie::PhotonCOHGenerator::ProcessEventRecord(), genie::PhotonRESGenerator::ProcessEventRecord(), genie::GLRESGenerator::ProcessEventRecord(), Q2(), q2(), t(), W(), x(), genie::EmpiricalMECPXSec2015::XSec(), genie::GLRESPXSec::XSec(), genie::PhotonCOHPXSec::XSec(), genie::AlamSimoAtharVacasSKPXSec2014::XSec(), genie::HENuElPXSec::XSec(), genie::PhotonRESPXSec::XSec(), genie::SuSAv2QELPXSec::XSec(), genie::NievesSimoVacasMECPXSec2016::XSec(), genie::SuSAv2MECPXSec::XSec(), genie::MKSPPPXSec2020::XSec(), and y().

 {
   if(this->KVSet(kv)) {
      map<KineVar_t, double>::const_iterator iter = fKV.find(kv);
      return iter->second;
   } else {
     LOG("Interaction", pWARN)
         << "Kinematic variable: " << KineVar::AsString(kv) << " was not set";
   }
   return -99999;
 }

const TLorentzVector& genie::Kinematics::HadSystP4 ( void ) const

inline

Definition at line 66 of file Kinematics.h.

References fP4HadSyst.

Referenced by genie::COHHadronicSystemGenerator::CalculateHadronicSystem_AlvarezRuso(), genie::utils::EnergyDeltaFunctionSolutionDMEL(), genie::utils::EnergyDeltaFunctionSolutionQEL(), genie::LwlynSmithQELCCPXSec::FullDifferentialXSec(), genie::QELEventGeneratorSuSA::GenerateNucleon(), genie::Pythia6Hadro2019::Hadronize(), genie::Pythia8Hadro2019::Hadronize(), genie::AGCharm2019::Hadronize(), genie::QELEventGenerator::ProcessEventRecord(), genie::DMELEventGenerator::ProcessEventRecord(), genie::AlvarezRusoCOHPiPXSec::XSec(), genie::BertuzzoDNuCOHPXSec::XSec(), and genie::NievesQELCCPXSec::XSec().

66 { return *fP4HadSyst; }

genie::Kinematics::fP4HadSyst

TLorentzVector * fP4HadSyst

generated final state hadronic system 4-p (LAB)

Definition: Kinematics.h:104

void Kinematics::Init ( void )

private

initialize

Definition at line 59 of file Kinematics.cxx.

References fKV, fP4Fsl, and fP4HadSyst.

Referenced by Kinematics().

 {
   fKV.clear();
 
   fP4Fsl     = new TLorentzVector;
   fP4HadSyst = new TLorentzVector;
 }

bool Kinematics::KVSet ( KineVar_t kv ) const

Definition at line 317 of file Kinematics.cxx.

References fKV.

Referenced by GetKV(), genie::utils::ghep::NeutReactionCode(), Q2(), q2(), genie::QPMDISStrucFuncBase::Q2(), genie::QPMDMDISStrucFuncBase::Q2(), genie::utils::kinematics::Q2(), SetKV(), t(), genie::utils::kinematics::UpdateWQ2FromXY(), genie::utils::kinematics::UpdateWYFromXQ2(), genie::utils::kinematics::UpdateXFromQ2Y(), genie::utils::kinematics::UpdateXYFromWQ2(), W(), genie::utils::kinematics::W(), x(), and y().

 {
   if(fKV.count(kv) == 1) return true;
   else return false;
 }

double Kinematics::Log10Q2 ( bool selected = false ) const

Definition at line 219 of file Kinematics.cxx.

References Q2().

 {
   double Q2s = this->Q2(selected);
   return (Q2s>0) ? TMath::Log10(Q2s) : -99999;
 }

double Kinematics::Log10W ( bool selected = false ) const

Definition at line 225 of file Kinematics.cxx.

References W().

 {
   double Ws = this->W(selected);
   return (Ws>0) ? TMath::Log10(Ws) : -99999;
 }

double Kinematics::Log10x ( bool selected = false ) const

Definition at line 207 of file Kinematics.cxx.

References x().

 {
   double xs = this->x(selected);
   return (xs>0) ? TMath::Log10(xs) : -99999;
 }

double Kinematics::Log10y ( bool selected = false ) const

Definition at line 213 of file Kinematics.cxx.

References y(), and genie::units::ys.

 {
   double ys = this->y(selected);
   return (ys>0) ? TMath::Log10(ys) : -99999;
 }

double Kinematics::LogQ2 ( bool selected = false ) const

Definition at line 195 of file Kinematics.cxx.

References Q2().

 {
   double Q2s = this->Q2(selected);
   return (Q2s>0) ? TMath::Log(Q2s) : -99999;
 }

double Kinematics::LogW ( bool selected = false ) const

Definition at line 201 of file Kinematics.cxx.

References W().

 {
   double Ws = this->W(selected);
   return (Ws>0) ? TMath::Log(Ws) : -99999;
 }

double Kinematics::Logx ( bool selected = false ) const

Definition at line 183 of file Kinematics.cxx.

References x().

 {
   double xs = this->x(selected);
   return (xs>0) ? TMath::Log(xs) : -99999;
 }

double Kinematics::Logy ( bool selected = false ) const

Definition at line 189 of file Kinematics.cxx.

References y(), and genie::units::ys.

 {
   double ys = this->y(selected);
   return (ys>0) ? TMath::Log(ys) : -99999;
 }

Kinematics & Kinematics::operator= ( const Kinematics & kine )

Definition at line 391 of file Kinematics.cxx.

References Copy().

 {
   this->Copy(kinematics);
   return (*this);
 }

void Kinematics::Print ( ostream & stream ) const

Definition at line 378 of file Kinematics.cxx.

References genie::KineVar::AsString(), and fKV.

Referenced by genie::operator<<().

 {
   stream << "[-] [Kinematics]" << endl;
 
   map<KineVar_t, double>::const_iterator iter;
 
   for(iter = fKV.begin(); iter != fKV.end(); ++iter) {
     KineVar_t kv  = iter->first;
     double    val = iter->second;
     stream << " |--> " << KineVar::AsString(kv) << " = " << val << endl;
   }
 }

double Kinematics::Q2 ( bool selected = false ) const

Definition at line 125 of file Kinematics.cxx.

References GetKV(), genie::kKVQ2, genie::kKVq2, genie::kKVSelQ2, genie::kKVSelq2, KVSet(), LOG, and pWARN.

Referenced by genie::MECGenerator::AddFinalStateLepton(), genie::HEDISGenerator::AddPrimaryLepton(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_BergerSehgalFM(), genie::DFRKinematicsGenerator::ComputeMaxXSec(), ConvertToGST(), genie::KovalenkoQELCharmPXSec::DR(), genie::BergerSehgalFMCOHPiPXSec2015::ExactKinematicTerm(), genie::BergerSehgalCOHPiPXSec2015::ExactKinematicTerm(), GenerateEvent(), genie::TransverseEnhancementFFModel::GetTransEnhMagFF(), genie::KPhaseSpace::IsAllowed(), genie::utils::kinematics::Jacobian(), Log10Q2(), LogQ2(), genie::utils::nuclear::NuclQELXSecSuppression(), genie::BergerSehgalFMCOHPiPXSec2015::PionCOMAbsMomentum(), genie::BergerSehgalCOHPiPXSec2015::PionCOMAbsMomentum(), genie::PrimaryLeptonGenerator::ProcessEventRecord(), genie::OutgoingDarkGenerator::ProcessEventRecord(), genie::QELEventGenerator::ProcessEventRecord(), genie::DISKinematicsGenerator::ProcessEventRecord(), genie::DMELEventGenerator::ProcessEventRecord(), genie::DMDISKinematicsGenerator::ProcessEventRecord(), genie::QPMDISStrucFuncBase::Q2(), genie::QPMDMDISStrucFuncBase::Q2(), genie::utils::kinematics::Q2(), genie::KPhaseSpace::TLim(), genie::utils::kinematics::UpdateWYFromXQ2(), genie::utils::kinematics::UpdateXFromQ2Y(), genie::utils::kinematics::UpdateXYFromWQ2(), genie::BostedChristyEMPXSec::ValidKinematics(), genie::MKSPPPXSec2020::ValidKinematics(), genie::EmpiricalMECPXSec2015::XSec(), genie::PattonCEvNSPXSec::XSec(), genie::HEDISPXSec::XSec(), genie::AhrensNCELPXSec::XSec(), genie::RosenbluthPXSec::XSec(), genie::BergerSehgalFMCOHPiPXSec2015::XSec(), genie::BertuzzoDNuCOHPXSec::XSec(), genie::BergerSehgalCOHPiPXSec2015::XSec(), genie::AhrensDMELPXSec::XSec(), genie::P33PaschosLalakulichPXSec::XSec(), genie::BostedChristyEMPXSec::XSec(), genie::KovalenkoQELCharmPXSec::XSec(), genie::MKSPPPXSec2020::XSec(), and genie::KPhaseSpace::YLim().

 {
 // returns the running or selected value of momentum transfer Q2 (>0)
 
   if(selected) {
     if      (this->KVSet(kKVSelQ2) ) { return     this->GetKV(kKVSelQ2); }
     else if (this->KVSet(kKVSelq2) ) { return -1* this->GetKV(kKVSelq2); }
   } else {
     if      (this->KVSet(kKVQ2) )    { return     this->GetKV(kKVQ2); }
     else if (this->KVSet(kKVq2) )    { return -1* this->GetKV(kKVq2); }
   }
 
   LOG("Interaction", pWARN) << "Kinematic variable Q2 was not set";
   return -99999;
 }

double Kinematics::q2 ( bool selected = false ) const

Definition at line 141 of file Kinematics.cxx.

References GetKV(), genie::kKVQ2, genie::kKVq2, genie::kKVSelQ2, genie::kKVSelq2, KVSet(), LOG, and pWARN.

 {
 // returns the running or selected value of momentum transfer q2 (<0)
 
   if(selected) {
     if      (this->KVSet(kKVSelQ2) ) { return -1* this->GetKV(kKVSelQ2); }
     else if (this->KVSet(kKVSelq2) ) { return     this->GetKV(kKVSelq2); }
   } else {
     if      (this->KVSet(kKVQ2) )    { return -1* this->GetKV(kKVQ2); }
     else if (this->KVSet(kKVq2) )    { return     this->GetKV(kKVq2); }
   }
 
   LOG("Interaction", pWARN) << "Kinematic variable q2 was not set";
   return -99999;
 }

void Kinematics::Reset ( void )

Definition at line 75 of file Kinematics.cxx.

References fKV, SetFSLeptonP4(), and SetHadSystP4().

Referenced by Copy().

 {
   fKV.clear();
 
   this->SetFSLeptonP4 (0,0,0,0);
   this->SetHadSystP4  (0,0,0,0);
 }

void Kinematics::SetFSLeptonP4 ( const TLorentzVector & p4 )

Definition at line 297 of file Kinematics.cxx.

References fP4Fsl.

Referenced by genie::HEDISGenerator::AddPrimaryLepton(), genie::PrimaryLeptonGenerator::AddToEventRecord(), genie::OutgoingDarkGenerator::AddToEventRecord(), genie::utils::ComputeFullDMELPXSec(), genie::utils::ComputeFullQELPXSec(), Copy(), genie::utils::gsl::dXSec_dEDNu_E::DoEval(), genie::utils::gsl::d5XSecAR::DoEval(), genie::utils::gsl::d5Xsec_dEldOmegaldOmegapi::DoEval(), genie::utils::gsl::d4Xsec_dEldThetaldOmegapi::DoEval(), genie::utils::gsl::d3Xsec_dOmegaldThetapi::DoEval(), genie::COHDNuEventGenerator::GenerateKinematics(), genie::PhotonRESGenerator::ProcessEventRecord(), genie::NormGenerator::ProcessEventRecord(), Reset(), genie::QELEventGeneratorSuSA::SelectLeptonKinematics(), genie::MECGenerator::SelectNSVLeptonKinematics(), genie::MECGenerator::SelectSuSALeptonKinematics(), and genie::COHKinematicsGenerator::SetKinematics().

 {
   fP4Fsl->SetPxPyPzE(p4.Px(), p4.Py(), p4.Pz(), p4.E());
 }

void Kinematics::SetFSLeptonP4	(	double	px,
		double	py,
		double	pz,
		double	E
	)

Definition at line 302 of file Kinematics.cxx.

References fP4Fsl.

 {
   fP4Fsl->SetPxPyPzE(px,py,pz,E);
 }

void Kinematics::SetHadSystP4 ( const TLorentzVector & p4 )

Definition at line 307 of file Kinematics.cxx.

References fP4HadSyst.

Referenced by genie::HadronicSystemGenerator::AddFinalHadronicSyst(), genie::utils::ComputeFullDMELPXSec(), genie::utils::ComputeFullQELPXSec(), Copy(), genie::utils::gsl::dXSec_dEDNu_E::DoEval(), genie::utils::gsl::d5XSecAR::DoEval(), genie::utils::gsl::d5Xsec_dEldOmegaldOmegapi::DoEval(), genie::utils::gsl::d4Xsec_dEldThetaldOmegapi::DoEval(), genie::utils::gsl::d3Xsec_dOmegaldThetapi::DoEval(), genie::MECGenerator::GenerateNSVInitialHadrons(), genie::QELEventGeneratorSuSA::GenerateNucleon(), genie::LeptoHadronization::Hadronize(), Reset(), and genie::COHKinematicsGenerator::SetKinematics().

 {
   fP4HadSyst->SetPxPyPzE(p4.Px(), p4.Py(), p4.Pz(), p4.E());
 }

void Kinematics::SetHadSystP4	(	double	px,
		double	py,
		double	pz,
		double	E
	)

Definition at line 312 of file Kinematics.cxx.

References fP4HadSyst.

 {
   fP4HadSyst->SetPxPyPzE(px,py,pz,E);
 }

void Kinematics::SetKV	(	KineVar_t	kv,
		double	value
	)

Definition at line 335 of file Kinematics.cxx.

References genie::KineVar::AsString(), fKV, KVSet(), LOG, and pDEBUG.

Referenced by genie::SKKinematicsGenerator::CalculateKin_AtharSingleKaon(), genie::HELeptonKinematicsGenerator::ComputeMaxXSec(), genie::SKKinematicsGenerator::ComputeMaxXSec(), genie::QELEventGeneratorSM::ComputeMaxXSec(), Copy(), genie::SmithMonizQELCCPXSec::d2sQES_dQ2dv_SM(), genie::utils::gsl::d2Xsec_dQ2dv::DoEval(), genie::utils::gsl::d3XSecSM_dQ2dvdkF_E::DoEval(), genie::utils::mec::gsl::d2Xsec_dTCosth::DoEval(), genie::utils::gsl::d1XSecSM_dQ2_E::DoEval(), genie::utils::gsl::d2Xsec_dn1dn2_E::DoEval(), genie::utils::gsl::d2Xsec_dn1dn2dn3_E::DoEval(), genie::utils::mec::GetMaxXSecTlctl(), genie::HELeptonKinematicsGenerator::ProcessEventRecord(), genie::QELEventGeneratorSM::ProcessEventRecord(), genie::QELEventGeneratorSuSA::SelectLeptonKinematics(), genie::MECGenerator::SelectNSVLeptonKinematics(), genie::MECGenerator::SelectSuSALeptonKinematics(), SetQ2(), Setq2(), Sett(), SetW(), Setx(), Sety(), and genie::NievesSimoVacasMECPXSec2016::XSec().

 {
   LOG("Interaction", pDEBUG)
             << "Setting " << KineVar::AsString(kv) << " to " << value;
 
   if(this->KVSet(kv)) {
      fKV[kv] = value;
   } else {
      fKV.insert( map<KineVar_t, double>::value_type(kv,value) );
   }
 }

void Kinematics::SetQ2	(	double	Q2,
		bool	selected = `false`
	)

Definition at line 255 of file Kinematics.cxx.

References genie::kKVQ2, genie::kKVSelQ2, LOG, pWARN, and SetKV().

 {
 // sets the running or selected value of momentum transfer Q2 (>0)
 
   if(Qsqrd<0) {
      LOG("Interaction", pWARN)
                  << "Setting unphysical value for Q2 (Q2 = " << Qsqrd << ")";
   }
   KineVar_t kvar = (selected) ? kKVSelQ2 : kKVQ2;
   this->SetKV(kvar, Qsqrd);
 }

void Kinematics::Setq2	(	double	q2,
		bool	selected = `false`
	)

Definition at line 267 of file Kinematics.cxx.

References genie::kKVq2, genie::kKVSelq2, LOG, pWARN, and SetKV().

Referenced by UseSelectedKinematics().

 {
 // sets the running or selected value of momentum transfer q2 (<0)
 
   if(qsqrd>0) {
      LOG("Interaction", pWARN)
                  << "Setting unphysical value for q2 (q2 = " << qsqrd << ")";
   }
   KineVar_t kvar = (selected) ? kKVSelq2 : kKVq2;
   this->SetKV(kvar, qsqrd);
 }

void Kinematics::Sett	(	double	t,
		bool	selected = `false`
	)

Definition at line 291 of file Kinematics.cxx.

References genie::kKVSelt, genie::kKVt, and SetKV().

Referenced by genie::COHKinematicsGenerator::CalculateKin_AlvarezRuso(), genie::COHKinematicsGenerator::CalculateKin_BergerSehgal(), genie::COHKinematicsGenerator::CalculateKin_BergerSehgalFM(), genie::COHKinematicsGenerator::CalculateKin_ReinSehgal(), genie::DFRKinematicsGenerator::ComputeMaxXSec(), genie::COHKinematicsGenerator::MaxXSec_BergerSehgalFM(), genie::DFRKinematicsGenerator::ProcessEventRecord(), genie::hnl::Decayer::UpdateEventRecord(), and UseSelectedKinematics().

 {
   KineVar_t kvar = (selected) ? kKVSelt : kKVt;
   this->SetKV(kvar, tval);
 }

void Kinematics::SetW	(	double	W,
		bool	selected = `false`
	)

Definition at line 279 of file Kinematics.cxx.

References genie::kKVSelW, genie::kKVW, LOG, pWARN, and SetKV().

 {
 // sets the running or selected value of invariant hadronic mass W
 
   if(hadr_mass_W<0) {
      LOG("Interaction", pWARN)
                    << "Setting unphysical value for W (W = " << hadr_mass_W << ")";
   }
   KineVar_t kvar = (selected) ? kKVSelW : kKVW;
   this->SetKV(kvar, hadr_mass_W);
 }

void Kinematics::Setx	(	double	x,
		bool	selected = `false`
	)

Definition at line 231 of file Kinematics.cxx.

References genie::kKVSelx, genie::kKVx, LOG, pWARN, and SetKV().

 {
 // sets the running or selected value of Bjorken scaling variable x
 
   if(xbj<0 || xbj>1) {
      LOG("Interaction", pWARN)
                       << "Setting unphysical value for x (x = " << xbj << ")";
   }
   KineVar_t kvar = (selected) ? kKVSelx : kKVx;
   this->SetKV(kvar, xbj);
 }

void Kinematics::Sety	(	double	y,
		bool	selected = `false`
	)

Definition at line 243 of file Kinematics.cxx.

References genie::kKVSely, genie::kKVy, LOG, pWARN, and SetKV().

 {
 // sets the running or selected value of inelasticity y
 
   if(inel_y<0 || inel_y>1) {
      LOG("Interaction", pWARN)
                      << "Setting unphysical value for y (y = " << inel_y << ")";
   }
   KineVar_t kvar = (selected) ? kKVSely : kKVy;
   this->SetKV(kvar, inel_y);
 }

double Kinematics::t ( bool selected = false ) const

Definition at line 170 of file Kinematics.cxx.

References GetKV(), genie::kKVSelt, genie::kKVt, KVSet(), LOG, and pWARN.

Referenced by genie::COHHadronicSystemGenerator::CalculateHadronicSystem_BergerSehgalFM(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_ReinSehgal(), ConvertToGST(), genie::KPhaseSpace::IsAllowed(), genie::DFRHadronicSystemGenerator::ProcessEventRecord(), genie::ReinDFRPXSec::XSec(), and genie::BergerSehgalFMCOHPiPXSec2015::XSec().

 {
 // returns the running or selected value of invariant hadronic mass W
 
   KineVar_t kvar = (selected) ? kKVSelt : kKVt;
 
   if(this->KVSet(kvar)) { return this->GetKV(kvar); }
   else {
     LOG("Interaction", pWARN) << "Kinematic variable t was not set";
   }
   return -99999;
 }

void Kinematics::UseSelectedKinematics ( void )

Definition at line 359 of file Kinematics.cxx.

References fKV, genie::kKVSelQ2, genie::kKVSelq2, genie::kKVSelt, genie::kKVSelW, genie::kKVSelx, genie::kKVSely, SetQ2(), Setq2(), Sett(), SetW(), Setx(), and Sety().

Referenced by main(), and genie::RSPPResonanceSelector::SelectResonance().

 {
 // copy the selected kinematics into the running ones
 //
   map<KineVar_t, double>::const_iterator iter;
   iter = fKV.find(kKVSelx);
   if(iter != fKV.end()) this->Setx(iter->second);
   iter = fKV.find(kKVSely);
   if(iter != fKV.end()) this->Sety(iter->second);
   iter = fKV.find(kKVSelQ2);
   if(iter != fKV.end()) this->SetQ2(iter->second);
   iter = fKV.find(kKVSelq2);
   if(iter != fKV.end()) this->Setq2(iter->second);
   iter = fKV.find(kKVSelW);
   if(iter != fKV.end()) this->SetW(iter->second);
   iter = fKV.find(kKVSelt);
   if(iter != fKV.end()) this->Sett(iter->second);
 }

double Kinematics::W ( bool selected = false ) const

Definition at line 157 of file Kinematics.cxx.

References GetKV(), genie::kKVSelW, genie::kKVW, KVSet(), LOG, and pWARN.

Referenced by genie::DFRKinematicsGenerator::ComputeMaxXSec(), ConvertToGHad(), ConvertToGST(), GenerateEvent(), genie::Pythia6Hadro2019::Hadronize(), genie::Pythia8Hadro2019::Hadronize(), genie::LeptoHadronization::Hadronize(), genie::AGCharm2019::Hadronize(), genie::KPhaseSpace::IsAllowed(), genie::utils::kinematics::Jacobian(), Log10W(), LogW(), genie::PythiaBaseHadro2019::MakeQuarkDiquarkAssignments(), genie::AGKYLowW2019::MaxMult(), genie::utils::ghep::NeutReactionCode(), genie::DISKinematicsGenerator::ProcessEventRecord(), genie::HEDISKinematicsGenerator::ProcessEventRecord(), genie::DMDISKinematicsGenerator::ProcessEventRecord(), genie::AGKY2019::SelectHadronizer(), genie::utils::kinematics::UpdateXYFromWQ2(), genie::BostedChristyEMPXSec::ValidKinematics(), genie::MKSPPPXSec2020::ValidKinematics(), genie::utils::kinematics::W(), genie::EmpiricalMECPXSec2015::XSec(), genie::HEDISPXSec::XSec(), genie::P33PaschosLalakulichPXSec::XSec(), genie::BostedChristyEMPXSec::XSec(), genie::ReinSehgalRESPXSec::XSec(), genie::BSKLNBaseRESPXSec2014::XSec(), and genie::MKSPPPXSec2020::XSec().

 {
 // returns the running or selected value of invariant hadronic mass W
 
   KineVar_t kvar = (selected) ? kKVSelW : kKVW;
 
   if(this->KVSet(kvar)) { return this->GetKV(kvar); }
   else {
     LOG("Interaction", pWARN) << "Kinematic variable W was not set";
   }
   return -99999;
 }

double Kinematics::x ( bool selected = false ) const

Definition at line 99 of file Kinematics.cxx.

References GetKV(), genie::kKVSelx, genie::kKVx, KVSet(), LOG, and pWARN.

Referenced by genie::QPMDISStrucFuncBase::Calculate(), genie::QPMDMDISStrucFuncBase::Calculate(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_ReinSehgal(), genie::COHKinematicsGenerator::CalculateKin_BergerSehgal(), ConvertToGHad(), ConvertToGST(), genie::KNOTunedQPMDISPXSec::DISRESJoinSuppressionFactor(), GenerateEvent(), genie::KPhaseSpace::IsAllowed(), genie::utils::kinematics::Jacobian(), Log10x(), Logx(), genie::QPMDISStrucFuncBase::NuclMod(), genie::QPMDMDISStrucFuncBase::NuclMod(), genie::DFRHadronicSystemGenerator::ProcessEventRecord(), genie::QPMDISStrucFuncBase::Q2(), genie::QPMDMDISStrucFuncBase::Q2(), genie::utils::kinematics::Q2(), genie::QPMDISStrucFuncBase::R(), genie::QPMDMDISStrucFuncBase::R(), genie::DMBYStrucFunc::ScalingVar(), genie::BYStrucFunc::ScalingVar(), genie::QPMDISStrucFuncBase::ScalingVar(), genie::QPMDMDISStrucFuncBase::ScalingVar(), genie::utils::kinematics::UpdateWQ2FromXY(), genie::utils::kinematics::UpdateWYFromXQ2(), genie::utils::kinematics::W(), genie::SlowRsclCharmDISPXSecLO::XSec(), genie::HEDISPXSec::XSec(), genie::ReinDFRPXSec::XSec(), genie::QPMDISPXSec::XSec(), genie::AivazisCharmPXSecLO::XSec(), genie::BergerSehgalCOHPiPXSec2015::XSec(), genie::QPMDMDISPXSec::XSec(), genie::ReinSehgalCOHPiPXSec::XSec(), and genie::KPhaseSpace::YLim_X().

 {
 // returns the running or selected value of Bjorken scaling variable x
 
   KineVar_t kvar = (selected) ? kKVSelx : kKVx;
 
   if(this->KVSet(kvar)) { return this->GetKV(kvar); }
   else {
     LOG("Interaction", pWARN) << "Kinematic variable x was not set";
   }
   return -99999;
 }

double Kinematics::y ( bool selected = false ) const

Definition at line 112 of file Kinematics.cxx.

References GetKV(), genie::kKVSely, genie::kKVy, KVSet(), LOG, and pWARN.

Referenced by genie::MECGenerator::AddFinalStateLepton(), genie::HEDISGenerator::AddPrimaryLepton(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_BergerSehgalFM(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_ReinSehgal(), ConvertToGHad(), ConvertToGST(), genie::KNOTunedQPMDISPXSec::DISRESJoinSuppressionFactor(), genie::BergerSehgalFMCOHPiPXSec2015::ExactKinematicTerm(), genie::BergerSehgalCOHPiPXSec2015::ExactKinematicTerm(), GenerateEvent(), genie::KPhaseSpace::IsAllowed(), genie::utils::kinematics::Jacobian(), Log10y(), Logy(), genie::BergerSehgalFMCOHPiPXSec2015::PionCOMAbsMomentum(), genie::BergerSehgalCOHPiPXSec2015::PionCOMAbsMomentum(), genie::NuEPrimaryLeptonGenerator::ProcessEventRecord(), genie::DFRHadronicSystemGenerator::ProcessEventRecord(), genie::PrimaryLeptonGenerator::ProcessEventRecord(), genie::DMEOutgoingDarkGenerator::ProcessEventRecord(), genie::OutgoingDarkGenerator::ProcessEventRecord(), genie::HEDISKinematicsGenerator::ProcessEventRecord(), genie::QPMDISStrucFuncBase::Q2(), genie::QPMDMDISStrucFuncBase::Q2(), genie::utils::kinematics::Q2(), genie::KPhaseSpace::TLim(), genie::utils::kinematics::UpdateWQ2FromXY(), genie::utils::kinematics::UpdateXFromQ2Y(), genie::utils::kinematics::W(), genie::SlowRsclCharmDISPXSecLO::XSec(), genie::HEDISPXSec::XSec(), genie::ReinDFRPXSec::XSec(), genie::IMDAnnihilationPXSec::XSec(), genie::QPMDISPXSec::XSec(), genie::AivazisCharmPXSecLO::XSec(), genie::BergerSehgalFMCOHPiPXSec2015::XSec(), genie::BergerSehgalCOHPiPXSec2015::XSec(), genie::QPMDMDISPXSec::XSec(), genie::NuElectronPXSec::XSec(), genie::DMElectronPXSec::XSec(), genie::BardinIMDRadCorPXSec::XSec(), and genie::ReinSehgalCOHPiPXSec::XSec().

 {
 // returns the running or selected value of inelasticity y
 
   KineVar_t kvar = (selected) ? kKVSely : kKVy;
 
   if(this->KVSet(kvar)) { return this->GetKV(kvar); }
   else {
     LOG("Interaction", pWARN) << "Kinematic variable y was not set";
   }
   return -99999;
 }

Friends And Related Function Documentation

ostream& operator<<	(	ostream &	stream,
		const Kinematics &	kine
	)

friend

Definition at line 26 of file Kinematics.cxx.

  {
    kinematics.Print(stream);
    return stream;
  }

Member Data Documentation

map<KineVar_t, double> genie::Kinematics::fKV

private

selected kinematics

Definition at line 102 of file Kinematics.h.

Referenced by CleanUp(), ClearRunningValues(), Copy(), GetKV(), Init(), KVSet(), Print(), Reset(), SetKV(), and UseSelectedKinematics().

TLorentzVector* genie::Kinematics::fP4Fsl

private

generated final state primary lepton 4-p (LAB)

Definition at line 103 of file Kinematics.h.

Referenced by CleanUp(), Copy(), FSLeptonP4(), Init(), and SetFSLeptonP4().

TLorentzVector* genie::Kinematics::fP4HadSyst

private

generated final state hadronic system 4-p (LAB)

Definition at line 104 of file Kinematics.h.

Referenced by CleanUp(), Copy(), HadSystP4(), Init(), and SetHadSystP4().

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

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation