TRestGeant4Hits.h

 
#ifndef RestCore_TRestGeant4Hits
#define RestCore_TRestGeant4Hits
 
#include <TRestHits.h>
 
#include <iostream>
 
#include "TRestGeant4Metadata.h"
 
class G4Step;
class TRestGeant4Track;
class TRestGeant4Event;
 
class TRestGeant4Hits : public TRestHits {
   protected:
    std::vector<Int_t> fProcessID = {};
    std::vector<Int_t> fVolumeID = {};
    std::vector<Float_t> fKineticEnergy = {};
    std::vector<TVector3> fMomentumDirection = {};
 
    TRestGeant4Track* fTrack = nullptr;  
    TRestGeant4Event* fEvent = nullptr;  
 
   public:
    TRestGeant4Metadata* GetGeant4Metadata() const;
 
    inline const TRestGeant4Track* GetTrack() const { return fTrack; }
    inline void SetTrack(TRestGeant4Track* track) { fTrack = track; }
 
    inline const TRestGeant4Event* GetEvent() const { return fEvent; }
    inline void SetEvent(TRestGeant4Event* event) { fEvent = event; }
 
    inline TVector3 GetMomentumDirection(size_t n) const { return fMomentumDirection[n]; }
 
    inline Int_t GetProcessId(size_t n) const { return fProcessID[n]; }
    inline Int_t GetProcess(size_t n) const { return GetProcessId(n); }
    inline Int_t GetHitProcess(size_t n) const { return GetProcessId(n); }
    TString GetProcessName(size_t n) const;
 
    inline Int_t GetVolumeId(size_t n) const { return fVolumeID[n]; }
    inline Int_t GetHitVolume(size_t n) const { return GetVolumeId(n); }
    TString GetVolumeName(size_t n) const;
 
    void RemoveG4Hits();
 
    inline Double_t GetKineticEnergy(size_t n) const { return fKineticEnergy[n]; }
 
    Double_t GetEnergyInVolume(Int_t volumeID) const;
 
    TVector3 GetMeanPositionInVolume(Int_t volumeID) const;
    TVector3 GetFirstPositionInVolume(Int_t volumeID) const;
    TVector3 GetLastPositionInVolume(Int_t volumeID) const;
 
    size_t GetNumberOfHitsInVolume(Int_t volumeID) const;
 
    // non-const methods (should only be used on the analysis, carefully)
    std::vector<Float_t>& GetEnergyRef() { return fEnergy; }
 
    // Constructor
    TRestGeant4Hits();
    // Destructor
    virtual ~TRestGeant4Hits();
 
    ClassDef(TRestGeant4Hits, 7);  // REST event superclass
 
    // restG4
   public:
    void InsertStep(const G4Step*);
};
#endif