CbmTrdHitRateQa.h

Go to the documentation of this file.

/* Copyright (C) 2010-2018 Institut fuer Kernphysik, Westfaelische Wilhelms-Universitaet Muenster, Muenster
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Cyrano Bergmann [committer], David Emschermann */
 
#ifndef CBMTRDHITRATEQA_H_
#define CBMTRDHITRATEQA_H_
 
#include "CbmTrdDigi.h"
 
#include "FairTask.h"
 
#include <list>
#include <map>
#include <vector>
 
class CbmTrdParSetAsic;
class CbmTrdParSetDigi;
class CbmTrdParSetGeo;
class CbmTrdGeoHandler;
 
class TClonesArray;
class TCanvas;
class TFile;
class TH1F;
class TH2F;
 
typedef struct HitRateGeoPara {
  Int_t moduleId;
  Int_t layerId;
  Int_t stationId;
 
  Double_t mPos[3];   // center of module (x,y,z)
  Double_t mSize[3];  // half size of pad plane in (x,y,z) from digi.par
 
  Double_t sSize[3][3];  // sector size
  Double_t pSize[3][3];  // pad size     // [sectors][dimensions]
 
  Int_t nSec;       // 3 - number of sectors in module
  Int_t rot_angle;  // 0,1,2,3 - angle between long pad axis and x axis
 
  Int_t nCol;
  Int_t nRow;
  Int_t sCol[3];  // number of cols in sector
  Int_t sRow[3];  // number of rows in sector
 
  Double_t vOrigin[3];  // vector of pad 0,0
  Double_t vX[3];       // differential vector of pad 1,0 to pad 0,0
  Double_t vY[3];       // differential vector of pad 0,1 to pad 0,0
  Double_t vN[3];       // normal vector
 
  Double_t lambda;
  Double_t cosX;
  Double_t cosY;
  Int_t stepDirection[3];
 
} HitRateGeoPara;
 
class CbmTrdHitRateQa : public FairTask {
 
public:
  CbmTrdHitRateQa();
 
  CbmTrdHitRateQa(const char* name, const char* title = "CBM Task");
 
  virtual ~CbmTrdHitRateQa();
 
  virtual InitStatus ReInit();
  virtual InitStatus Init();
  virtual void SetParContainers();
 
  virtual void Exec(Option_t* option);
 
  virtual void FinishEvent();
 
  virtual void FinishTask() { ; }
 
  /*
    void AddHit(TVector3 &posHit, TVector3 &posHitErr,
    Int_t TrackID, Int_t PlaneID, Int_t ref, Double_t ELoss,
    Double_t ELossTR, Double_t ELossdEdX);
  */
 
  void Register();
 
private:
  void HistoInit(TCanvas*& c1, TCanvas*& c2, TH2F*& Layer, TH1F*& HitPad, Double_t ZRangeL, Double_t ZRangeU,
                 Double_t mm2bin);
 
  void GetModuleInformationFromDigiPar(HitRateGeoPara* GeoPara, Bool_t Fast, Bool_t Lines, Int_t VolumeID, TH2F* Layer,
                                       TCanvas* c1, TH1F* HitPad, TCanvas* c2, TH2F* Topview[3], TCanvas* c0,
                                       Double_t mm2bin);
 
  void GetModuleInformation();
 
  void Histo(HitRateGeoPara* GeoPara, Bool_t Fast, TH2F* Layer, TCanvas* c1, TH1F* HitPad, TCanvas* c2,
             TH2F* Topview[3], TCanvas* c0, Double_t mm2bin);
 
  Double_t CalcHitRate(HitRateGeoPara* GeoPara, Double_t StartX, Double_t StopX, Int_t xSteps, Double_t StartY,
                       Double_t StopY, Int_t ySteps, Double_t* Mpos, TH2F* Topview[3], TCanvas* c0);
 
  void DrawBorders(HitRateGeoPara* GeoPara, TH2F* Layer, TCanvas* c1);
 
  void DrawPads(HitRateGeoPara* GeoPara, TH2F* Layer, TCanvas* c1);
 
  void DrawDigi();
 
 
  Int_t Digicounter;
 
  TFile* tFile;
 
  Bool_t fDraw;
 
  Int_t fPlane;  // DE
  Int_t fStation;
  Int_t fLayer;
 
  Int_t fCol_mean, fCol_in,
    fCol_out;                          //Calculated pixel column were the hit is in
  Int_t fRow_mean, fRow_in, fRow_out;  //Calculated pixel row were the hit is in
  Int_t fModuleID;                     //Unique number for detector module
  Int_t fMCindex;                      // index to MCPoint
  // --------------->[cm]<---------------
  Double_t local_meanLL[3];
  Double_t local_meanC[3];
  Double_t global_meanLL[3];  //[cm]
  Double_t global_meanC[3];
  Double_t local_inLL[3];
  Double_t local_inC[3];
  Double_t global_inLL[3];  //[cm]
  Double_t global_inC[3];
 
  Double_t local_outLL[3];
  Double_t local_outC[3];
  Double_t global_outLL[3];  //[cm]
  Double_t global_outC[3];
  // --------------->[mm]<---------------
 
  Float_t fx_in, fx_out, fy_in, fy_out, fz_in, fz_out, fx_mean, fy_mean, fz_mean;
  Int_t fSector;
  //Int_t tempNosectors =  (fModuleInfo->GetNoSectors);
  static const Int_t accuracy = 1;  // '1/accuracy' integration step width [mm]
  static const Int_t fPadNrX  = 7;  //7; // has to be odd
  static const Int_t fPadNrY  = 5;  //5; // has to be odd
 
  /*
    static const Bool_t Histo = true;
    //static const Bool_t Histo = false;
    static const Bool_t TEST = true;
    //static const Bool_t TEST = false;
    //static const Bool_t Sector = true;
    static const Bool_t Sector = false;
  */
 
  Double_t padsize[3];
  Double_t modulesize[3];
 
  Float_t fELoss;  //energy loss from MCPoint
  Float_t fELossdEdX;
  Float_t fELossTR;
  Float_t fPosXLL,
    fPosYLL;  //Hit position in chamber coordinates origin 'L'ower 'L'eft corner
 
  Float_t fPadPosxLL,
    fPadPosyLL;  //Hit position in pad coordinates (not rotated) origin 'L'ower 'L'eft corner
  Float_t fPadPosxC,
    fPadPosyC;  //Hit position in pad coordinates (not rotated) origin pad 'C'enter
  Float_t fDeltax, fDeltay;
 
 
  Float_t fPadCharge[fPadNrY][fPadNrX];  //Charge on 3 adjacent pads calculated by using the Mathieson formula
 
  Float_t fPRFHitPositionLL, fPRFHitPositionC;
 
  Float_t fEfficiency;  // Digi production efficiency (0-100%)
  //    Double_t fthreshold; //pixel threshold in electrons
  //    Double_t fnoise; //pixel noise in electrons
 
  TClonesArray* fTrdPoints;            
  TClonesArray* fDigiCollection;       
  TClonesArray* fDigiMatchCollection;  
  TClonesArray* fMCStacks;             
 
  CbmTrdParSetAsic* fAsicPar;
  CbmTrdParSetDigi* fDigiPar;
  CbmTrdParSetGeo* fGeoPar;
 
  CbmTrdGeoHandler* fGeoHandler;  
 
  // map<pair<ModuleID,pair<x,y>>, CbmTrdDigi*>
  std::map<std::pair<Int_t, std::pair<Int_t, Int_t>>, CbmTrdDigi*> fDigiMap;
  std::map<std::pair<Int_t, std::pair<Int_t, Int_t>>, CbmTrdDigi*>::iterator fDigiMapIt;  
 
  CbmTrdHitRateQa(const CbmTrdHitRateQa&);
  CbmTrdHitRateQa& operator=(const CbmTrdHitRateQa&);
 
  ClassDef(CbmTrdHitRateQa, 2)
};
 
#endif  // CBMTRDHITRATEQA_H