garana::GTruth Class Reference

#include <GTruth.h>

Public Member Functions
	GTruth ()
bool	IsFilled ()

Public Attributes
int	fVertexRegion
	region code where vertex is located More...
TLorentzVector	fVertex
double	fweight
	event interaction weight (genie internal) More...
double	fprobability
	interaction probability More...
double	fXsec
	cross section of interaction More...
double	fDiffXsec
	differential cross section of interaction More...
int	fGPhaseSpace
	phase space system of DiffXSec More...
int	fProbePDG
TLorentzVector	fProbeP4
TLorentzVector	fTgtP4
int	ftgtZ
int	ftgtA
int	ftgtPDG
	PDG of Target Nucleus, nucleon only if free. More...
int	fHitNucPDG
	hit nucleon PDG code More...
int	fHitQrkPDG
	hit quark PDG code More...
bool	fIsSeaQuark
TLorentzVector	fHitNucP4
double	fHitNucPos
int	fGscatter
	neutrino scattering code More...
int	fGint
	interaction code More...
double	fgQ2
	< these are for the internal (on shell) genie kinematics More...
double	fgq2
double	fgW
double	fgT
double	fgX
double	fgY
TLorentzVector	fFSleptonP4
	generated final state primary lepton (LAB frame) // added version 13 More...
TLorentzVector	fFShadSystP4
	generated final state hadronic system (LAB frame) More...
bool	fIsCharm
	did the interaction produce a charmed hadron? More...
int	fCharmHadronPdg
bool	fIsStrange
	strange production // added version 13 More...
int	fStrangeHadronPdg
int	fNumProton
	number of protons after reaction, before FSI More...
int	fNumNeutron
	number of neutrons after reaction, before FSI More...
int	fNumPi0
	number of pi0 after reaction, before FSI More...
int	fNumPiPlus
	number of pi pluses after reaction, before FSI More...
int	fNumPiMinus
	number of pi minuses after reaction, before FSI More...
int	fResNum
	resonance number More...
int	fDecayMode

Static Public Attributes
static constexpr double	kUndefinedValue = -99999

Friends
std::ostream &	operator<< (std::ostream &output, const garana::GTruth &gtruth)

Detailed Description

Definition at line 21 of file GTruth.h.

Constructor & Destructor Documentation

GTruth::GTruth

(

)

Definition at line 21 of file GTruth.cxx.

    : fVertexRegion(-1)
    , fVertex(0, 0, 0, 0)
    , fweight(0)
    , fprobability(0)
    , fXsec(0)
    , fDiffXsec(0)
    , fGPhaseSpace(-1)

    , fProbePDG(-1)
    , fProbeP4(0, 0, 0, 0)
    , fTgtP4(0, 0, 0, 0)

    , ftgtZ(0)
    , ftgtA(0)
    , ftgtPDG(0)
    , fHitNucPDG(kUndefinedValue)
    , fHitQrkPDG(kUndefinedValue)
    , fIsSeaQuark(false)
    , fHitNucP4(0, 0, 0, 0)
    , fHitNucPos(0)

    , fGscatter(-1)
    , fGint(-1)

    , fgQ2(kUndefinedValue)
    , fgq2(kUndefinedValue)
    , fgW(kUndefinedValue)
    , fgT(kUndefinedValue)
    , fgX(kUndefinedValue)
    , fgY(kUndefinedValue)
    , fFSleptonP4(0, 0, 0, 0)
    , fFShadSystP4(0, 0, 0, 0)

    , fIsCharm(false)
    , fCharmHadronPdg(0)
    , fIsStrange(false)
    , fStrangeHadronPdg(0)
    , fNumProton(-1)
    , fNumNeutron(-1)
    , fNumPi0(-1)
    , fNumPiPlus(-1)
    , fNumPiMinus(-1)
    , fResNum(-1)
    , fDecayMode(-1)
  {}

Member Function Documentation

bool GTruth::IsFilled

(

)

Definition at line 68 of file GTruth.cxx.

                       {

          //check if all data members still initialized from default constructor
          // note some might retain initial values so check
          // check if all have init values

      const TLorentzVector emptyVec(0,0,0,0); //initializes to (0,0,0,0)

          if(
                 fVertex == emptyVec
              && fweight == 0
              && fprobability == 0
              && fXsec == 0
              && fDiffXsec == 0
              && fGPhaseSpace == -1
              && fProbePDG == -1
              && fProbeP4 == emptyVec
              && fTgtP4 == emptyVec

              && ftgtZ == 0
              && ftgtA == 0
              && ftgtPDG == 0
              && fHitNucPDG == kUndefinedValue
              && fHitQrkPDG == kUndefinedValue
              && !fIsSeaQuark
              && fHitNucP4 == emptyVec
              && fHitNucPos == 0

              && fGscatter == -1
              && fGint == -1

              && fgQ2 == kUndefinedValue
              && fgq2 == kUndefinedValue
              && fgW == kUndefinedValue
              && fgT == kUndefinedValue
              && fgX == kUndefinedValue
              && fgY == kUndefinedValue
              && fFSleptonP4 == emptyVec
              && fFShadSystP4 == emptyVec

              && !fIsCharm
              && fCharmHadronPdg == 0
              && !fIsStrange
              && fStrangeHadronPdg == 0
              && fNumProton == -1
              && fNumNeutron == -1
              && fNumPi0 == -1
              && fNumPiPlus == -1
              && fNumPiMinus == -1
              && fResNum == -1
              && fDecayMode == -1
          ) {
                  return false;
          }

          return true;
  }

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  output, const garana::GTruth &  gtruth  )

friend

Definition at line 138 of file GTruth.cxx.

  {
    output
      << "GTruth:" << std::endl
      //  123456789012
      << " Vertex      " << gtruthaux::stringifyTLorentzVector(gtruth.fVertex)  << std::endl
      << " weight      " << std::setw(11) << gtruth.fweight       << " "
      << "  prob       " << std::setw(11) << gtruth.fprobability  << std::endl
      << " Xsec        " << std::setw(11) << gtruth.fXsec         << " "
      << "  DiffXsec   " << std::setw(11) << gtruth.fDiffXsec     << " "
      << "  GPhaseSpace " << std::setw(9) << gtruth.fGPhaseSpace << std::endl

      << " probe       " << std::setw(11) << gtruth.fProbePDG     << std::endl
      << " ProbeP4     " << gtruthaux::stringifyTLorentzVector(gtruth.fProbeP4) << std::endl
      << " TgtP4       " << gtruthaux::stringifyTLorentzVector(gtruth.fTgtP4) << std::endl

      << " Z A PDG (nuc,qrk) " << std::setw(4)  << gtruth.ftgtZ         << " "
                         << std::setw(4)  << gtruth.ftgtA         << " "
                         << std::setw(11) << gtruth.ftgtPDG       << " ("
                         << std::setw(11) << gtruth.fHitNucPDG    << " "
                         << std::setw(11) << gtruth.fHitQrkPDG    << ") "
      << " IsSeaQuark  " << std::setw(4)  << ((gtruth.fIsSeaQuark)?"yes":"no") << std::endl
      << " HitNucP4    " << gtruthaux::stringifyTLorentzVector(gtruth.fHitNucP4) << " "
      << " HitNucPos   " << std::setw(11) << gtruth.fHitNucPos    << std::endl

      << " Gscatter    " << std::setw(11) << gtruth.fGscatter     << " "
      << "  Gint       " << std::setw(11) << gtruth.fGint         << std::endl

      << "  Q2 q2      " << std::setw(11) << gtruth.fgQ2          << " "
                         << std::setw(11) << gtruth.fgq2          << std::endl
      << "  W  T       " << std::setw(11) << gtruth.fgW           << " "
                         << std::setw(11) << gtruth.fgT           << std::endl
      << "  X  Y       " << std::setw(11) << gtruth.fgX           << " "
                         << std::setw(11) << gtruth.fgY           << std::endl
      << " FSlepton    " << gtruthaux::stringifyTLorentzVector(gtruth.fFSleptonP4) << std::endl
      << " FShadSyst   " << gtruthaux::stringifyTLorentzVector(gtruth.fFShadSystP4) << std::endl

      << "  IsCharm    " << std::setw(4)  << ((gtruth.fIsCharm)?"yes":"no")   << " "
      << "  CharmPDG   " << std::setw(6)  << gtruth.fCharmHadronPdg         << " "
      << "  IsStrange  " << std::setw(4)  << ((gtruth.fIsStrange)?"yes":"no") << " "
      << "  StrangePDG " << std::setw(6)  << gtruth.fStrangeHadronPdg         << std::endl
      << "  Np Nn      " << std::setw(4)  << gtruth.fNumProton    << " "
                         << std::setw(4)  << gtruth.fNumNeutron   << " "
      << "  Npi(0,+,-) " << std::setw(4)  << gtruth.fNumPi0       << " "
                         << std::setw(4)  << gtruth.fNumPiPlus    << " "
                         << std::setw(4)  << gtruth.fNumPiMinus   << std::endl
      << "  ResNum     " << std::setw(4)  << gtruth.fResNum       << " "
      << "  DecayMode  " << std::setw(4)  << gtruth.fDecayMode    << std::endl

      << std::endl ;

    return output;
  }

Member Data Documentation

int garana::GTruth::fCharmHadronPdg

Definition at line 70 of file GTruth.h.

int garana::GTruth::fDecayMode

Definition at line 79 of file GTruth.h.

double garana::GTruth::fDiffXsec

differential cross section of interaction

Definition at line 35 of file GTruth.h.

TLorentzVector garana::GTruth::fFShadSystP4

generated final state hadronic system (LAB frame)

Definition at line 66 of file GTruth.h.

TLorentzVector garana::GTruth::fFSleptonP4

generated final state primary lepton (LAB frame) // added version 13

Definition at line 65 of file GTruth.h.

int garana::GTruth::fGint

interaction code

Definition at line 55 of file GTruth.h.

int garana::GTruth::fGPhaseSpace

phase space system of DiffXSec

Definition at line 36 of file GTruth.h.

double garana::GTruth::fgQ2

< these are for the internal (on shell) genie kinematics

Definition at line 59 of file GTruth.h.

double garana::GTruth::fgq2

Definition at line 60 of file GTruth.h.

int garana::GTruth::fGscatter

neutrino scattering code

Definition at line 54 of file GTruth.h.

double garana::GTruth::fgT

Definition at line 62 of file GTruth.h.

double garana::GTruth::fgW

Definition at line 61 of file GTruth.h.

double garana::GTruth::fgX

Definition at line 63 of file GTruth.h.

double garana::GTruth::fgY

Definition at line 64 of file GTruth.h.

TLorentzVector garana::GTruth::fHitNucP4

Definition at line 50 of file GTruth.h.

int garana::GTruth::fHitNucPDG

hit nucleon PDG code

Definition at line 47 of file GTruth.h.

double garana::GTruth::fHitNucPos

Definition at line 51 of file GTruth.h.

int garana::GTruth::fHitQrkPDG

hit quark PDG code

Definition at line 48 of file GTruth.h.

bool garana::GTruth::fIsCharm

did the interaction produce a charmed hadron?

Definition at line 69 of file GTruth.h.

bool garana::GTruth::fIsSeaQuark

Definition at line 49 of file GTruth.h.

bool garana::GTruth::fIsStrange

strange production // added version 13

Definition at line 71 of file GTruth.h.

int garana::GTruth::fNumNeutron

number of neutrons after reaction, before FSI

Definition at line 74 of file GTruth.h.

int garana::GTruth::fNumPi0

number of pi0 after reaction, before FSI

Definition at line 75 of file GTruth.h.

int garana::GTruth::fNumPiMinus

number of pi minuses after reaction, before FSI

Definition at line 77 of file GTruth.h.

int garana::GTruth::fNumPiPlus

number of pi pluses after reaction, before FSI

Definition at line 76 of file GTruth.h.

int garana::GTruth::fNumProton

number of protons after reaction, before FSI

Definition at line 73 of file GTruth.h.

double garana::GTruth::fprobability

interaction probability

Definition at line 33 of file GTruth.h.

TLorentzVector garana::GTruth::fProbeP4

Definition at line 40 of file GTruth.h.

int garana::GTruth::fProbePDG

Definition at line 39 of file GTruth.h.

int garana::GTruth::fResNum

resonance number

Definition at line 78 of file GTruth.h.

int garana::GTruth::fStrangeHadronPdg

Definition at line 72 of file GTruth.h.

int garana::GTruth::ftgtA

Definition at line 45 of file GTruth.h.

TLorentzVector garana::GTruth::fTgtP4

Definition at line 41 of file GTruth.h.

int garana::GTruth::ftgtPDG

PDG of Target Nucleus, nucleon only if free.

Definition at line 46 of file GTruth.h.

int garana::GTruth::ftgtZ

Definition at line 44 of file GTruth.h.

TLorentzVector garana::GTruth::fVertex

Definition at line 31 of file GTruth.h.

int garana::GTruth::fVertexRegion

region code where vertex is located

Definition at line 26 of file GTruth.h.

double garana::GTruth::fweight

event interaction weight (genie internal)

Definition at line 32 of file GTruth.h.

double garana::GTruth::fXsec

cross section of interaction

Definition at line 34 of file GTruth.h.

constexpr double garana::GTruth::kUndefinedValue = -99999

static

Definition at line 83 of file GTruth.h.

---

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

• garana/garana/DataProducts/GTruth.h
• garana/garana/DataProducts/GTruth.cxx