d7/deb/PndMCTrack_8h_source.html

// -------------------------------------------------------------------------

// -----                      PndMCTrack header file                   -----

// -----                  Created 03/08/04  by V. Friese               -----

// -----                  Adapted to Panda  M. Al-Turany               -----

// -------------------------------------------------------------------------


#ifndef CBMMCTRACK_H

#define CBMMCTRACK_H 1


#include "PndDetectorList.h"

#include "TObject.h"

#include "TParticle.h"

#include "TVector3.h"

#include "TLorentzVector.h"


#ifndef ROOT_TParticlePDG

#include "TParticlePDG.h"

#endif

#ifndef ROOT_TDatabasePDG

#include "TDatabasePDG.h"

#endif


class PndMCTrack : public TObject

{


 public:


  PndMCTrack();


//  PndMCTrack(Int_t pdgCode, Int_t motherID, TVector3 startVvertex,

//       Double_t startTime, TLorentzVector momentum, Int_t  nPoint=0);


  PndMCTrack(const PndMCTrack& track);


  PndMCTrack(TParticle* particle);


  virtual ~PndMCTrack();


  void Print(Int_t iTrack) const;


  Int_t    GetPdgCode()     const { return fPdgCode; }

  Int_t    GetMotherID()    const { return fMotherID; }

  Int_t    GetSecondMotherID()    const { return fSecondMotherID; }

  TVector3 GetStartVertex() const { return TVector3(fStartX, fStartY,fStartZ);}

  Double_t GetStartTime()   const { return fStartT; }

  TVector3 GetMomentum()    const { return TVector3(fPx, fPy, fPz); }

  Double_t GetPt()       const { return TMath::Sqrt(fPx*fPx+fPy*fPy); }

  /*

  Int_t GetStsPoints()  const { return   (fPoints &  15        )        ; }

  */


  Bool_t IsGeneratorCreated(void) const { return (fGeneratorFlags&0x1)!=0; }

  Bool_t IsGeneratorDecayed(void) const { return (fGeneratorFlags&0x2)!=0; }

  Bool_t IsGeneratorLast(void) const { return (fGeneratorFlags&0x1)!=0 && (fGeneratorFlags&0x2)==0; }

  void SetGeneratorCreated(void) { fGeneratorFlags|=0x1; }

  void SetGeneratorDecayed(void) { fGeneratorFlags|=0x2; }


  Int_t  GetNPoints(DetectorId detId)  const;

  void SetMotherID(Int_t id) { fMotherID = id; }

  void SetSecondMotherID(Int_t id) { fSecondMotherID = id; }

  /*

  void SetStsPoints(Int_t np);

  */


 /*

  void AddStsPoint()  { SetStsPoints(  GetStsPoints()  + 1 ); }

 */


  void SetNPoints(Int_t iDet, Int_t  np);


  TLorentzVector Get4Momentum() const;


private:


  Int_t  fPdgCode;


  Double32_t fPx, fPy, fPz, fE;


  Int_t  fMotherID;

  Int_t  fSecondMotherID;


  Int_t fGeneratorFlags;


  Double32_t fStartX, fStartY, fStartZ, fStartT;


  Int_t  fPoints;


  ClassDef(PndMCTrack,1);


};


#endif