TpcSimIonisationChamber.h

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#ifndef TPCSIMIONISATIONCHAMBER_H
#define TPCSIMIONISATIONCHAMBER_H


//
// TpcSimIonisationChamber
//
// Simulation representation of the gas chamber
// Provides gas and field information 
// (Efield, diffusion, absorption, drift velocity)
// Drift electrons
//

#include "TObject.h"
#include "TClonesArray.h"

#include "TpcSimGeometry.h"
#include "TpcSimMCEvent.h"
#include "TpcSimIonisationTrack.h"

#include <iostream>
#include <fstream>

class TpcSimIonisationChamber : public TObject {
  
 public:
  TpcSimIonisationChamber();
  virtual ~TpcSimIonisationChamber();

  /* Double_t GetDiffX() { return fDiffX;} */
  /* Double_t GetDiffY() { return fDiffX;} */
  /* Double_t GetDiffZ() { return fDiffX;} */
  /* void     SetDiff(Double_t dx, Double_t dy, Double_t dz) { */
  /*   fDiffX = dx; */
  /*   fDiffY = dy; */
  /*   fDiffZ = dz; */
  /* } */

  /* Double_t GetVdrift() {return fVdrift;} */
  /* void     SetVdrift(Double_t v) {fVdrift = v;} */

  /* Double_t GetEcapture() {return fEcapture;} */
  /* void     SetEcapture(Double_t ecapt) {fEcapture =ecapt;} */

  Double_t GetEloss();
  Int_t GetNe(Double_t eloss);

  TpcSimGeometry* GetGeom(){return fGeom;}

  TpcSimIonisationTrack* GenerateTrack(TpcSimMCTrack* tr);
  TpcSimIonisationTrack* GenerateTrackFromText(std::ifstream *str);

 private:

  TpcSimGeometry* fGeom;
  /* Double_t fDiffX;    // Diffusion constant in X */
  /* Double_t fDiffY;    // Diffusion constant in Y */
  /* Double_t fDiffZ;    // Diffusion constant in Z */

  /* Double_t fVdrift;   // Drift velocity in mm/us */

  /* Double_t fEcapture; // Electron capture probability (/mm) */

  Double_t fMfp;

  Double_t fW;
  Double_t fIpot;
  Double_t fFano;

  Int_t fModuleX;
  Int_t fModuleY;
  Int_t fModuleZ;

  ClassDef(TpcSimIonisationChamber,1);
};

#endif