PndPhoGunShort.h

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// -------------------------------------------------------------------------
// -----                   PndPhoGunShort header file                  -----
// -----               Created 12/10/10 by Maria Patsyuk               -----
// -----                                                               -----
// -----                                                               -----
// -------------------------------------------------------------------------

#ifndef PNDPHOGUNSHORT_H
#define PNDPHOGUNSHORT_H
 
#include "FairTask.h"
#include "TClonesArray.h"
#include "PndMCTrack.h"
#include "PndDrcHit.h"
#include "PndDrcPDHit.h"
#include "PndStack.h"
#include "FairBaseParSet.h"
#include "PndGeoDrcPar.h"
#include "TString.h"
#include <string>

#include "PndDrcBarPoint.h"
#include "PndDrcPDPoint.h"
#include "PndDrcEVPoint.h"
#include "PndDrcHit.h"
#include "PndDrcPDHit.h"
#include "PndDrcDigi.h"
#include "PndGeoHandling.h"

#include "PndDrcLutNode.h"

#ifndef ROOT_TParticlePDG
#include "TParticlePDG.h"
#endif
#ifndef ROOT_TDatabasePDG
#include "TDatabasePDG.h"
#endif

class PndPhoGunShort : public FairTask {

public:

  PndPhoGunShort();

  PndPhoGunShort(Int_t verbose);

  virtual ~PndPhoGunShort();

  virtual InitStatus Init();

  virtual void Exec(Option_t* option);

  virtual void Finish();
 
  void SetOutputFile(TString outName = "lutnode.root"){fOutputName = outName;}
  
  void SetEVDepth(Float_t EVdepth = 30.){fEVdz = EVdepth;}
  void SetNmcp(Float_t nmcp = 5.){fNmcp = nmcp;}
  void SetShiftedPix(Bool_t spix = kFALSE){fShiftPix = spix;}
 
private:

  void ProcessPhotonHit();
  void InitLut();
 
  
  Int_t fDetectorID;  

  TClonesArray* fBarPointArray; // DRC MC points in the bars
  TClonesArray* fPDPointArray; // DRC points in the photon detector
  TClonesArray* fPDHitArray; // DRC Hits in the photon detector
  TClonesArray* fMCArray; // DRC MCPoints in the photon detector
  TClonesArray* fEVPointArray; // DRC MCPoints in the photon detector
  TClonesArray *fDigiArray;

  //TClonesArray* fChPhoArray; // output array of PndChPho

  TList* fHistoList;
  TFile*    froot;
  
  PndDrcDigi* fDigi;
  PndGeoDrc* fGeo;                 
  PndGeoHandling* fGeoH;
  
  void SetDefaultParameters();
  
  Double_t InBarCoordSyst(TVector3, TVector3 *, TVector3 *, TVector3 *, TVector3 *);
  Double_t FindReflectionType(Double_t, Double_t, Double_t, TString);
  
  Int_t fVerbose;
  
  Int_t nevents;
  Int_t ambiguity;
  
  TString fOutputName;
  TString fTableName;
  Double_t ftilt;
  Int_t    fBarId; 
  
  // parameters:
  Double_t fR;
  Double_t fRBottom;
  Double_t fHThick;
  Double_t fBboxNum;
  Double_t fPipehAngle;
  Double_t fBarBoxGap;
  Double_t fLength;
  Double_t fDphi;
  Double_t fEVlen;
  Double_t fEVdz;
  Double_t fpi;
  Double_t fEVdrop;
  Double_t fPixelSize;
  Float_t  fNmcp;
  Bool_t   fShiftPix;
 
  Double_t fNoDD;
  Double_t fNoU0, fNoU1,fNoU2,fNoU3;
  Double_t fNoB;
  Double_t fNoUB;
  Double_t fNoBU0, fNoBU1, fNoBU2;
  Double_t fNoUU0,fNoUU1,fNoUU2,fNoUU3;
  Double_t fNoUUU0, fNoUUU1,fNoUUU2,fNoUUU3, fNoUUU4;
  Double_t fNoBUU0,fNoBUU1,fNoBUU2;
  Double_t fNoBUB;
  Double_t fNoUBU;
  Double_t fNoTotal;
  Double_t fNweirdPhotons;
   
  Double_t flambdah; 
  Double_t fPixIndex; 
  Double_t ftime;
  Double_t fPhiRot;   
  TVector3 fPphoInit; 
  TVector3 fStartVertex;
  TVector3 fPDSec,fEVSec,fEvSec;
  Double_t fPDPhi,fEVPhi,fPhiRotEV;
  Double_t Ang_pipe, Rout1, Rin1, Rin2, PlanB[9], PlanU[9], PlanR[6];  
  Double_t determint1,determint2,determint3,determint4;
  TString ReflectionType,ReflName;
  TArrayD   fmatrixdata;
  Double_t fZin;
  Double_t fLowZ;
  
  Double_t fkxBar, fkyBar, fkzBar;  
  TVector3 fPphoB; // kBar
  
  // vertices of hit BarBox
  TVector3 fBBver1;
  TVector3 fBBver2;
  TVector3 fBBver3;
  TVector3 fBBver4;
  
  PndDrcEVPoint* EVpt;
  PndDrcEVPoint* EVt;
  PndDrcPDPoint* Ppt;
  PndDrcPDHit* pdhit;
  PndMCTrack* tr;

  TClonesArray *fLut[5];
  TFile *fFile; 
  TTree *fTree;
  
  ClassDef(PndPhoGunShort,1)

};

#endif