BmnParticlePair.cxx

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// @(#)bmnroot/physics/particles:$Id$
// Author: Pavel Batyuk <pavel.batyuk@jinr.ru> 2017-06-20
 
//                                                                            //
// BmnParticlePair                                                            //
//                                                                            //
//  A class to consider selected pair of particles                            //
//                                                                            //
 
#include "BmnParticlePair.h"
 
BmnParticlePair::BmnParticlePair()
: fInvMass(0.),
  fAngleDecayProducts(0.),
  fBeta400Part1(0.), fBeta400Part2(0.),
  fBeta700Part1(0.), fBeta700Part2(0.),
  fV0X(0.), fV0Y(0.), fV0Z(0.),
  fDCA0(0.),
  fDCA1(0.),
  fDCA2(0.),
  fDCA12(0.),
  fPath(0.),
  fMomPart1(0.), fMomPart2(0.),
  fEtaPart1(0.), fEtaPart2(0.),
  fNHitsSilPart1(0), fNHitsGemPart1(0),
  fNHitsSilPart2(0),
  fNHitsGemPart2(0),
  fTxPart1(-1.), fTxPart2(-1.),
  fTyPart1(-1.), fTyPart2(-1.),
  fChi2Part1(0.), fChi2Part2(0.),
  fNDFPart1(0.), fNDFPart2(0.),
  fAlpha(0.), fPtPodol(0.),
  fMCTrackIdPart1(-1), fMCTrackIdPart2(-1),
  fRecoTrackIdPart1(-1), fRecoTrackIdPart2(-1)
{
    fMCMomPart1.SetXYZ(0., 0., 0.);
    fMCMomPart2.SetXYZ(0., 0., 0.);
    fRecoMomPart1.SetXYZ(0., 0., 0.);
    fRecoMomPart2.SetXYZ(0., 0., 0.);
}
 
// Setters
 
void BmnParticlePair::SetMCMomPart1(Double_t px, Double_t py, Double_t pz) {
    fMCMomPart1.SetXYZ(px, py, pz);
}
 
void BmnParticlePair::SetMCMomPart2(Double_t px, Double_t py, Double_t pz) {
       fMCMomPart2.SetXYZ(px, py, pz);
}
 
// Getters
 
TVector3 BmnParticlePair::GetMCMomPart1() {
    return fMCMomPart1;
}
 
TVector3 BmnParticlePair::GetMCMomPart2() {
      return fMCMomPart2;
}
 
Int_t BmnParticlePair::GetMCTrackIdPart1() {
    return fMCTrackIdPart1;
}
 
Int_t BmnParticlePair::GetMCTrackIdPart2() {
    return fMCTrackIdPart2;
}
 
Int_t BmnParticlePair::GetRecoTrackIdPart1() {
    return fRecoTrackIdPart1;
}
 
Int_t BmnParticlePair::GetRecoTrackIdPart2() {
    return fRecoTrackIdPart2;
}
 
void BmnParticlePair::SetMCTrackIdPart1(Int_t id) {
    fMCTrackIdPart1 = id;
}
 
void BmnParticlePair::SetMCTrackIdPart2(Int_t id) {
    fMCTrackIdPart2 = id;
}
 
void BmnParticlePair::SetRecoTrackIdPart1(Int_t id) {
    fRecoTrackIdPart1 = id;
}
 
void BmnParticlePair::SetRecoTrackIdPart2(Int_t id) {
    fRecoTrackIdPart2 = id;
}
 
BmnParticlePair::~BmnParticlePair() {
 
}