genie::XclsTag Class Reference

Contains minimal information for tagging exclusive processes. More...

#include <XclsTag.h>

Inheritance diagram for genie::XclsTag:

Public Member Functions
	XclsTag ()
	XclsTag (const XclsTag &xcls)
	~XclsTag ()
bool	IsCharmEvent (void) const
bool	IsInclusiveCharm (void) const
int	CharmHadronPdg (void) const
bool	IsStrangeEvent (void) const
bool	IsInclusiveStrange (void) const
int	StrangeHadronPdg (void) const
int	NProtons (void) const
int	NNeutrons (void) const
int	NPi0 (void) const
int	NPiPlus (void) const
int	NPiMinus (void) const
int	NNucleons (void) const
int	NPions (void) const
int	NRhos (void) const
int	NSingleGammas (void) const
int	NRho0 (void) const
int	NRhoPlus (void) const
int	NRhoMinus (void) const
bool	KnownResonance (void) const
Resonance_t	Resonance (void) const
int	DecayMode (void) const
bool	IsFinalQuarkEvent (void) const
int	FinalQuarkPdg (void) const
bool	IsFinalLeptonEvent (void) const
int	FinalLeptonPdg (void) const
void	SetCharm (int charm_pdgc=0)
void	SetStrange (int strange_pdgc=0)
void	SetNPions (int npi_plus, int npi_0, int npi_minus)
void	SetNNucleons (int np, int nn)
void	SetNProtons (int np)
void	SetNNeutrons (int nn)
void	SetNSingleGammas (int ng)
void	SetNRhos (int nrho_plus, int nrho_0, int nrho_minus)
void	UnsetCharm (void)
void	UnsetStrange (void)
void	ResetNPions (void)
void	ResetNNucleons (void)
void	ResetNSingleGammas (void)
void	ResetNRhos (void)
void	SetResonance (Resonance_t res)
void	SetDecayMode (int decay_mode)
void	SetFinalQuark (int finalquark_pdgc=0)
void	SetFinalLepton (int finallepton_pdgc=0)
void	Reset (void)
	reset object More...
void	Copy (const XclsTag &xcls)
	copy input XclsTag object More...
string	AsString (void) const
	pack into a string code More...
void	Print (ostream &stream) const
	print More...
XclsTag &	operator= (const XclsTag &xcls)
	copy More...

Private Attributes
bool	fIsStrangeEvent
	true if we have strange production More...
bool	fIsCharmEvent
	true if we have charm production More...
int	fStrangeHadronPdg
	strange hadron pdg-code More...
int	fCharmedHadronPdg
	charmed hadron pdg-code More...
int	fNProtons
	of p's in the hadronic system after this Xcls reaction (before FSI) More...
int	fNNeutrons
	of n's in the hadronic system after this Xcls reaction (before FSI) More...
int	fNPi0
	of pi^0's in the hadronic system after this Xcls reaction (before FSI) More...
int	fNPiPlus
	of pi^+'s in the hadronic system after this Xcls reaction (before FSI) More...
int	fNPiMinus
	of pi^-'s in the hadronic system after this Xcls reaction (before FSI) More...
int	fNSingleGammas
	of single gammas in the hadronic system after this Xcls reaction (before FSI) More...
int	fNRho0
	of rho^0's in the hadronic system after this Xcls reaction (before FSI) More...
int	fNRhoPlus
	of rho^+'s in the hadronic system after this Xcls reaction (before FSI) More...
int	fNRhoMinus
	of rho^-'s in the hadronic system after this Xcls reaction (before FSI) More...
Resonance_t	fResonance
	baryon resonance excited by probe More...
int	fDecayMode
bool	fIsFinalQuarkEvent
	true if we have define final quark More...
int	fFinalQuarkPdg
	final quark pdg-code More...
bool	fIsFinalLeptonEvent
	true if we have define final lepton More...
int	fFinalLeptonPdg
	final lepton pdg-code More...

Friends
ostream &	operator<< (ostream &stream, const XclsTag &xcls)
	print More...

Detailed Description

Contains minimal information for tagging exclusive processes.

Author

Costas Andreopoulos <constantinos.andreopoulos cern.ch> University of Liverpool & STFC Rutherford Appleton Laboratory

Additions for single- and single- processes were installed by Marco Roda mroda.nosp@m.@liv.nosp@m.erpoo.nosp@m.l.ac.nosp@m..uk, University of Liverpool

December 08, 2004

Copyright (c) 2003-2020, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 39 of file XclsTag.h.

Constructor & Destructor Documentation

XclsTag::XclsTag

(

)

Definition at line 36 of file XclsTag.cxx.

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

XclsTag::XclsTag

(

const XclsTag &

xcls

)

Definition at line 42 of file XclsTag.cxx.

                                     :
TObject()
{
  this->Reset();
  this->Copy(xcls);
}

XclsTag::~XclsTag

(

)

Definition at line 49 of file XclsTag.cxx.

{

}

Member Function Documentation

string XclsTag::AsString

(

void

)

const

pack into a string code

Definition at line 212 of file XclsTag.cxx.

{
// codifies XclsTag state into a compact string

  ostringstream tag;

  bool need_separator = false;

  if(fIsCharmEvent) {
    tag << "charm:";
    if(fCharmedHadronPdg) tag << fCharmedHadronPdg;
    else tag << "incl";
    need_separator = true;
  }

  if(fIsStrangeEvent) {
    tag << "strange:";
    if(fStrangeHadronPdg) tag << fStrangeHadronPdg;
    else tag << "incl";
    need_separator = true;
  }

  bool multset =
       fNProtons>0 || fNNeutrons>0 ||
       fNPiPlus>0 || fNPiMinus>0 || fNPi0>0 ||
       fNSingleGammas>0 ||
       fNRho0>0 || fNRhoPlus>0 || fNRhoMinus>0 ;
  if(multset) {
    if(need_separator) tag << ";";
    tag << "hmult:"
        << "(p=" << fNProtons << ",n=" << fNNeutrons
        << ",pi+=" << fNPiPlus << ",pi-=" << fNPiMinus << ",pi0=" << fNPi0
        << ",gamma=" << fNSingleGammas
        << ",rho+=" << fNRhoPlus << ",rho-=" << fNRhoMinus << ",rho0=" << fNRho0
        << ")";
  }

  if(this->KnownResonance()) {
    if(need_separator) tag << ";";
    tag << "res:" << fResonance;
  }

  if(fDecayMode != -1) {
    tag << "dec:" << fDecayMode;
  }

  if(fIsFinalQuarkEvent) {
    tag << "finalquark:" << fFinalQuarkPdg;
  }

  if(fIsFinalLeptonEvent) {
    tag << "finallepton:" << fFinalLeptonPdg;
  }

  return tag.str();
}

int genie::XclsTag::CharmHadronPdg ( void  ) const

inline

Definition at line 52 of file XclsTag.h.

{ return fCharmedHadronPdg; }

void XclsTag::Copy

(

const XclsTag &

xcls

)

copy input XclsTag object

Definition at line 173 of file XclsTag.cxx.

{
  fIsCharmEvent     = xcls.fIsCharmEvent;
  fCharmedHadronPdg = xcls.fCharmedHadronPdg;
  fIsStrangeEvent   = xcls.fIsStrangeEvent;
  fStrangeHadronPdg = xcls.fStrangeHadronPdg;
  fNProtons         = xcls.fNProtons;
  fNNeutrons        = xcls.fNNeutrons;
  fNPi0             = xcls.fNPi0;
  fNPiPlus          = xcls.fNPiPlus;
  fNPiMinus         = xcls.fNPiMinus;
  fNSingleGammas    = xcls.fNSingleGammas ;
  fNRho0             = xcls.fNRho0;
  fNRhoPlus          = xcls.fNRhoPlus;
  fNRhoMinus         = xcls.fNRhoMinus;
  fResonance        = xcls.fResonance;
  fDecayMode        = xcls.fDecayMode;
  fIsFinalQuarkEvent  = xcls.fIsFinalQuarkEvent;
  fFinalQuarkPdg      = xcls.fFinalQuarkPdg;
  fIsFinalLeptonEvent = xcls.fIsFinalLeptonEvent;
  fFinalLeptonPdg     = xcls.fFinalLeptonPdg;
}

int genie::XclsTag::DecayMode ( void  ) const

inline

Definition at line 70 of file XclsTag.h.

{ return fDecayMode; }

int genie::XclsTag::FinalLeptonPdg ( void  ) const

inline

Definition at line 74 of file XclsTag.h.

{ return fFinalLeptonPdg;     }

int genie::XclsTag::FinalQuarkPdg ( void  ) const

inline

Definition at line 72 of file XclsTag.h.

{ return fFinalQuarkPdg;      }

bool genie::XclsTag::IsCharmEvent ( void  ) const

inline

Definition at line 50 of file XclsTag.h.

{ return fIsCharmEvent;     }

bool genie::XclsTag::IsFinalLeptonEvent ( void  ) const

inline

Definition at line 73 of file XclsTag.h.

{ return fIsFinalLeptonEvent; }

bool genie::XclsTag::IsFinalQuarkEvent ( void  ) const

inline

Definition at line 71 of file XclsTag.h.

{ return fIsFinalQuarkEvent;  }

bool XclsTag::IsInclusiveCharm

(

void

)

const

Definition at line 54 of file XclsTag.cxx.

{
  return ( this->IsCharmEvent() && (this->CharmHadronPdg() == 0) );
}

bool XclsTag::IsInclusiveStrange

(

void

)

const

Definition at line 71 of file XclsTag.cxx.

{
  return ( this->IsStrangeEvent() && (this->StrangeHadronPdg() == 0) );
}

bool genie::XclsTag::IsStrangeEvent ( void  ) const

inline

Definition at line 53 of file XclsTag.h.

{ return fIsStrangeEvent;   }

bool genie::XclsTag::KnownResonance ( void  ) const

inline

Definition at line 68 of file XclsTag.h.

{ return (fResonance != kNoResonance); }

int genie::XclsTag::NNeutrons ( void  ) const

inline

Definition at line 57 of file XclsTag.h.

{ return fNNeutrons; }

int genie::XclsTag::NNucleons ( void  ) const

inline

Definition at line 61 of file XclsTag.h.

{ return fNNeutrons + fNProtons;       }

int genie::XclsTag::NPi0 ( void  ) const

inline

Definition at line 58 of file XclsTag.h.

{ return fNPi0;      }

int genie::XclsTag::NPiMinus ( void  ) const

inline

Definition at line 60 of file XclsTag.h.

{ return fNPiMinus;  }

int genie::XclsTag::NPions ( void  ) const

inline

Definition at line 62 of file XclsTag.h.

{ return fNPi0 + fNPiPlus + fNPiMinus; }

int genie::XclsTag::NPiPlus ( void  ) const

inline

Definition at line 59 of file XclsTag.h.

{ return fNPiPlus;   }

int genie::XclsTag::NProtons ( void  ) const

inline

Definition at line 56 of file XclsTag.h.

{ return fNProtons;  }

int genie::XclsTag::NRho0 ( void  ) const

inline

Definition at line 65 of file XclsTag.h.

{ return fNRho0;      }

int genie::XclsTag::NRhoMinus ( void  ) const

inline

Definition at line 67 of file XclsTag.h.

{ return fNRhoMinus;  }

int genie::XclsTag::NRhoPlus ( void  ) const

inline

Definition at line 66 of file XclsTag.h.

{ return fNRhoPlus;   }

int genie::XclsTag::NRhos ( void  ) const

inline

Definition at line 63 of file XclsTag.h.

{ return fNRho0 + fNRhoPlus + fNRhoMinus; }

int genie::XclsTag::NSingleGammas ( void  ) const

inline

Definition at line 64 of file XclsTag.h.

{ return fNSingleGammas; }

XclsTag & XclsTag::operator=

(

const XclsTag &

xcls

)

copy

Definition at line 354 of file XclsTag.cxx.

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

void XclsTag::Print

(

ostream &

stream

)

const

print

Definition at line 269 of file XclsTag.cxx.

{
  stream << "[-] [Exclusive Process Info] " << endl;

  stream << " |--> charm prod.  : "
         << utils::print::BoolAsString(fIsCharmEvent);
  if(fIsCharmEvent) {
     if(!fCharmedHadronPdg) stream << " [inclusive]";
     else  {
       stream << " - Charm hadron PDG-code = " << fCharmedHadronPdg;

       TParticlePDG * chadr = PDGLibrary::Instance()->Find( fCharmedHadronPdg );
       if(chadr)
           stream << " (" << chadr->GetName() << ")";
     }
  }

  stream << " |--> strange prod.  : "
         << utils::print::BoolAsString(fIsStrangeEvent);
  if(fIsStrangeEvent) {
     if(!fStrangeHadronPdg) stream << " [inclusive]";
     else  {
       stream << " - Strange hadron PDG-code = " << fStrangeHadronPdg;

       TParticlePDG * chadr = PDGLibrary::Instance()->Find( fStrangeHadronPdg );
       if(chadr)
           stream << " (" << chadr->GetName() << ")";
     }
  }

  stream << endl;

  stream << " |--> f/s nucleons :"
         << " N(p) = "    << fNProtons
         << " N(n) = "    << fNNeutrons
         << endl;

  stream << " |--> f/s pions    :"
         << " N(pi^0) = "    << fNPi0
         << " N(pi^+) = "    << fNPiPlus
         << " N(pi^-) = "    << fNPiMinus
         << endl;

  stream << " |--> f/s Other    :"
         << " N(gamma) = "    << fNSingleGammas
         << " N(Rho^0) = "    << fNRho0
         << " N(Rho^+) = "    << fNRhoPlus
         << " N(Rho^-) = "    << fNRhoMinus
         << endl;

  stream << " |--> resonance    : ";
  if(this->KnownResonance()) {
     stream << res::AsString(fResonance);
  } else {
     stream << "[not set]";
  }

  stream << endl;

  stream << " |--> final quark prod.  : "
         << utils::print::BoolAsString(fIsFinalQuarkEvent);
  if(fIsFinalQuarkEvent) {
    stream << " - Final Quark PDG-code = " << fFinalQuarkPdg;
    TParticlePDG * chadr = PDGLibrary::Instance()->Find( fFinalQuarkPdg );
    if(chadr) stream << " (" << chadr->GetName() << ")";
  }

  stream << endl;

  stream << " |--> final lepton prod.  : "
         << utils::print::BoolAsString(fIsFinalLeptonEvent);
  if(fIsFinalLeptonEvent) {
    stream << " - Final Lepton PDG-code = " << fFinalLeptonPdg;
    TParticlePDG * chadr = PDGLibrary::Instance()->Find( fFinalLeptonPdg );
    if(chadr) stream << " (" << chadr->GetName() << ")";
  }

  stream << endl;
}

void XclsTag::Reset

(

void

)

reset object

Definition at line 150 of file XclsTag.cxx.

{
  fIsStrangeEvent   = false ;
  fIsCharmEvent     = false ;
  fStrangeHadronPdg = 0 ;
  fCharmedHadronPdg = 0 ;
  fNProtons         = 0 ;
  fNNeutrons        = 0 ;
  fNPi0             = 0 ;
  fNPiPlus          = 0 ;
  fNPiMinus         = 0 ;
  fNSingleGammas    = 0 ;
  fNRho0            = 0 ;
  fNRhoPlus         = 0 ;
  fNRhoMinus        = 0 ;
  fResonance        = kNoResonance ;
  fDecayMode        = -1 ;
  fIsFinalQuarkEvent  = false;
  fFinalQuarkPdg      = 0;
  fIsFinalLeptonEvent = false;
  fFinalLeptonPdg     = 0;
}

void XclsTag::ResetNNucleons

(

void

)

Definition at line 115 of file XclsTag.cxx.

{
  fNProtons  = 0;
  fNNeutrons = 0;
}

void XclsTag::ResetNPions

(

void

)

Definition at line 108 of file XclsTag.cxx.

{
  fNPi0     = 0;
  fNPiPlus  = 0;
  fNPiMinus = 0;
}

void XclsTag::ResetNRhos

(

void

)

Definition at line 121 of file XclsTag.cxx.

{
  fNRho0     = 0;
  fNRhoPlus  = 0;
  fNRhoMinus = 0;
}

void genie::XclsTag::ResetNSingleGammas ( void  )

inline

Definition at line 89 of file XclsTag.h.

{ fNSingleGammas = 0 ;}

Resonance_t genie::XclsTag::Resonance ( void  ) const

inline

Definition at line 69 of file XclsTag.h.

{ return fResonance; }

void XclsTag::SetCharm

(

int

charm_pdgc = 0

)

Definition at line 59 of file XclsTag.cxx.

{
  fIsCharmEvent     = true;
  fCharmedHadronPdg = charm_pdgc; // leave as 0 (default) for inclusive charm
}

void XclsTag::SetDecayMode

(

int

decay_mode

)

Definition at line 133 of file XclsTag.cxx.

{
  fDecayMode = decay_mode;
}

void XclsTag::SetFinalLepton

(

int

finallepton_pdgc = 0

)

Definition at line 144 of file XclsTag.cxx.

{
  fIsFinalLeptonEvent     = true;
  fFinalLeptonPdg = finallepton_pdgc; // leave as 0 (default) for inclusive charm
}

void XclsTag::SetFinalQuark

(

int

finalquark_pdgc = 0

)

Definition at line 138 of file XclsTag.cxx.

{
  fIsFinalQuarkEvent     = true;
  fFinalQuarkPdg = finalquark_pdgc; // leave as 0 (default) for inclusive charm
}

void genie::XclsTag::SetNNeutrons ( int  nn )

inline

Definition at line 82 of file XclsTag.h.

{ fNNeutrons = nn; }

void XclsTag::SetNNucleons	(	int	np,
		int	nn
	)

Definition at line 95 of file XclsTag.cxx.

{
  fNProtons  = np;
  fNNeutrons = nn;
}

void XclsTag::SetNPions	(	int	npi_plus,
		int	npi_0,
		int	npi_minus
	)

Definition at line 88 of file XclsTag.cxx.

{
  fNPiPlus  = npi_plus;
  fNPi0     = npi_0;
  fNPiMinus = npi_minus;
}

void genie::XclsTag::SetNProtons ( int  np )

inline

Definition at line 81 of file XclsTag.h.

{ fNProtons  = np; }

void XclsTag::SetNRhos	(	int	nrho_plus,
		int	nrho_0,
		int	nrho_minus
	)

Definition at line 101 of file XclsTag.cxx.

{
  fNRhoPlus  = nrho_plus;
  fNRho0     = nrho_0;
  fNRhoMinus = nrho_minus;
}

void genie::XclsTag::SetNSingleGammas ( int  ng )

inline

Definition at line 83 of file XclsTag.h.

{ fNSingleGammas = ng ; }

void XclsTag::SetResonance

(

Resonance_t

res

)

Definition at line 128 of file XclsTag.cxx.

{
  fResonance = res;
}

void XclsTag::SetStrange

(

int

strange_pdgc = 0

)

Definition at line 76 of file XclsTag.cxx.

{
  fIsStrangeEvent     = true;
  fStrangeHadronPdg   = strange_pdgc; // leave as 0 (default) for inclusive strange
}

int genie::XclsTag::StrangeHadronPdg ( void  ) const

inline

Definition at line 55 of file XclsTag.h.

{ return fStrangeHadronPdg; }

void XclsTag::UnsetCharm

(

void

)

Definition at line 65 of file XclsTag.cxx.

{
  fIsCharmEvent     = false;
  fCharmedHadronPdg = 0;
}

void XclsTag::UnsetStrange

(

void

)

Definition at line 82 of file XclsTag.cxx.

{
  fIsStrangeEvent     = false;
  fStrangeHadronPdg   = 0;
}

Friends And Related Function Documentation

ostream& operator<< ( ostream &  stream, const XclsTag &  xcls  )

friend

print

Member Data Documentation

int genie::XclsTag::fCharmedHadronPdg

private

charmed hadron pdg-code

Definition at line 111 of file XclsTag.h.

int genie::XclsTag::fDecayMode

private

Definition at line 122 of file XclsTag.h.

int genie::XclsTag::fFinalLeptonPdg

private

final lepton pdg-code

Definition at line 126 of file XclsTag.h.

int genie::XclsTag::fFinalQuarkPdg

private

final quark pdg-code

Definition at line 124 of file XclsTag.h.

bool genie::XclsTag::fIsCharmEvent

private

true if we have charm production

Definition at line 109 of file XclsTag.h.

bool genie::XclsTag::fIsFinalLeptonEvent

private

true if we have define final lepton

Definition at line 125 of file XclsTag.h.

bool genie::XclsTag::fIsFinalQuarkEvent

private

true if we have define final quark

Definition at line 123 of file XclsTag.h.

bool genie::XclsTag::fIsStrangeEvent

private

true if we have strange production

Definition at line 108 of file XclsTag.h.

int genie::XclsTag::fNNeutrons

private

of n's in the hadronic system after this Xcls reaction (before FSI)

Definition at line 113 of file XclsTag.h.

int genie::XclsTag::fNPi0

private

of pi^0's in the hadronic system after this Xcls reaction (before FSI)

Definition at line 114 of file XclsTag.h.

int genie::XclsTag::fNPiMinus

private

of pi^-'s in the hadronic system after this Xcls reaction (before FSI)

Definition at line 116 of file XclsTag.h.

int genie::XclsTag::fNPiPlus

private

of pi^+'s in the hadronic system after this Xcls reaction (before FSI)

Definition at line 115 of file XclsTag.h.

int genie::XclsTag::fNProtons

private

of p's in the hadronic system after this Xcls reaction (before FSI)

Definition at line 112 of file XclsTag.h.

int genie::XclsTag::fNRho0

private

of rho^0's in the hadronic system after this Xcls reaction (before FSI)

Definition at line 118 of file XclsTag.h.

int genie::XclsTag::fNRhoMinus

private

of rho^-'s in the hadronic system after this Xcls reaction (before FSI)

Definition at line 120 of file XclsTag.h.

int genie::XclsTag::fNRhoPlus

private

of rho^+'s in the hadronic system after this Xcls reaction (before FSI)

Definition at line 119 of file XclsTag.h.

int genie::XclsTag::fNSingleGammas

private

of single gammas in the hadronic system after this Xcls reaction (before FSI)

Definition at line 117 of file XclsTag.h.

Resonance_t genie::XclsTag::fResonance

private

baryon resonance excited by probe

Definition at line 121 of file XclsTag.h.

int genie::XclsTag::fStrangeHadronPdg

private

strange hadron pdg-code

Definition at line 110 of file XclsTag.h.

---

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

• Generator/src/Framework/Interaction/XclsTag.h
• Generator/src/Framework/Interaction/XclsTag.cxx