GGSTHits.h

Go to the documentation of this file.

/*
 * GGSTHits.h
 *
 *  Created on: 17 Aug 2011
 *      Author: Nicola Mori
 */

#ifndef GGSTHITS_H_
#define GGSTHITS_H_

#include "TString.h"
#include "TClonesArray.h"
#include "TArrayF.h"

class GGSTHitsReader;
class GGSHitsAction;
class GGSPosHit;
class GGSPartHit;
class GGSIntHit;

// Utility for suppressing compiler warnings about unused variables.
template<class T> void IGNORE(const T&) {
}

class GGSTPosHit: public TObject {

public:
  Float_t eDep; 
  Float_t time; 
  Float_t pathLength; 
  Float_t startPoint[3]; 
  Float_t endPoint[3]; 
  Float_t startMomentum[3]; 
  Float_t startEnergy; 

  GGSTPosHit();

  const GGSTPosHit& operator=(const GGSTPosHit&);

  void Clear(Option_t *);

  virtual void UserConversion(const GGSPosHit &posHit) {
    IGNORE(posHit);
  }

ClassDef(GGSTPosHit,2)

};

class GGSTPartHit: public TObject {

public:
  Float_t eDep; 
  Float_t time; 
  Float_t pathLength; 
  Float_t entrancePoint[3]; 
  Float_t exitPoint[3]; 
  Float_t entranceMomentum[3]; 
  Float_t entranceEnergy; 
  Int_t trackID; 
  Int_t parentID; 
  Int_t particlePdg; 

  GGSTPartHit();

  ~GGSTPartHit();

  /* @brief Assignment operator. */
  //const GGSTPartHit& operator=(const GGSTPartHit&); // Commented: see .cpp
  void Clear(Option_t *);

  virtual void UserConversion(const GGSPartHit &partHit) {
    IGNORE(partHit);
  }

  void DumpHit();

  Int_t GetNPosHits();

  GGSTPosHit *GetPosHit(unsigned int iHit);

private:
  friend class GGSHitsAction; // Friend class to fill private properties during MC simulation
  friend class GGSTHitsReader; // Friend class to fill transient private properties while reading the hit
  TClonesArray *_posHits; 
  UInt_t _posHitIndex; 

ClassDef(GGSTPartHit,3)

};

#include "montecarlo/dataobjs/GGSTHitDetInfo.h"
#include "montecarlo/dataobjs/GGSTHitVolInfo.h"

class GGSTIntHit: public TObject {

public:
  Float_t eDep; 
  TArrayF eDepTimeBin; 
  Float_t time; 

  GGSTIntHit();

  ~GGSTIntHit();

  /* @brief Assignment operator. */
  //const GGSTIntHit& operator=(const GGSTIntHit&); // Commented: see .cpp
  void Clear(Option_t *);

  virtual void UserConversion(const GGSIntHit &intHit) {
    IGNORE(intHit);
  }

  const TString& GetDetectorName() {
    static const TString nullString("");
    if (_hitDetInfo)
      return _hitDetInfo->detectorName;
    else
      return nullString;
  }

  const TArrayF& GetTimeBins() {
    return *_timeBins;
  }

  const TString& GetVolumeName() {
    static const TString nullString("");
    if (_hitVolInfo)
      return _hitVolInfo->volumeName;
    else
      return nullString;
  }

  const Float_t *GetVolumePosition() {
    if (_hitVolInfo)
      return _hitVolInfo->volumePos;
    else
      return NULL;
  }

  Int_t GetVolumeID() {
    if (_hitVolInfo)
      return _hitVolInfo->id;
    else
      return -1;
  }

  Int_t GetNPartHits();

  GGSTPartHit *GetPartHit(unsigned int iHit);

private:

  friend class GGSHitsAction; // Friend class to fill private properties during MC simulation
  friend class GGSTHitsReader; // Friend class to fill transient private properties while reading the hit
  UInt_t _volumeIndex; 
  TClonesArray *_partHits; 
  GGSTHitDetInfo *_hitDetInfo; 
  GGSTHitVolInfo *_hitVolInfo; 
  TArrayF *_timeBins; 

ClassDef(GGSTIntHit,2)

};

#endif /* GGSTHITS_H_ */