PixelAltFindHits.h

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/********************************************************************************
 *    Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
 *                                                                              *
 *              This software is distributed under the terms of the             *
 *              GNU Lesser General Public Licence (LGPL) version 3,             *
 *                  copied verbatim in the file "LICENSE"                       *
 ********************************************************************************/
/*
 * PixelAltFindHits.h
 *
 *  Created on: 18.02.2016
 *      Author: R. Karabowicz
 */

#ifndef PIXELALTFINDHITS_H
#define PIXELALTFINDHITS_H 1

#include "FairTask.h"
#include "PixelPayload.h"

#include <Rtypes.h>

class TClonesArray;
class PixelDigiPar;
class FairGeoParSet;

class PixelAltFindHits : public FairTask
{
  public:
    PixelAltFindHits();

    PixelAltFindHits(Int_t iVerbose);

    PixelAltFindHits(const char* name, Int_t iVerbose);

    virtual ~PixelAltFindHits();

    virtual void Exec(Option_t* opt);

    virtual void GetParList(TList* tempList);
    virtual void InitMQ(TList* tempList);
    virtual void ExecMQ(TList* inputList, TList* outputList);
    virtual void ExecMQ(PixelPayload::Digi* digiPalVector, int nofDigis, PixelPayload::Hit* hitPalVector, int& nofHits);

  private:
    PixelDigiPar* fDigiPar;
    FairGeoParSet* fGeoParSet;

    TClonesArray* fDigis; 
    TClonesArray* fHits;  
    Int_t fNDigis;
    Int_t fNHits;

    Int_t fTNofEvents;
    Int_t fTNofDigis;
    Int_t fTNofHits;

    Int_t fFeCols;        // Colums read per Frontend
    Int_t fFeRows;        // Rows read per Frontend
    Int_t fMaxFEperCol;   // max number of Frontend elemens per column
    Double_t fPitchX;     // Pixel cell size X
    Double_t fPitchY;     // Pixel cell size Y

    Int_t FindHit(Int_t detId,
                  Int_t feId,
                  Int_t col,
                  Int_t row,
                  Int_t index,
                  Double_t& posX,
                  Double_t& posY,
                  Double_t& posZ,
                  Double_t& errX,
                  Double_t& errY,
                  Double_t& errZ);

    virtual void SetParContainers();

    virtual InitStatus Init();

    virtual InitStatus ReInit();

    void Reset();

    virtual void Finish();

    PixelAltFindHits(const PixelAltFindHits&);
    PixelAltFindHits& operator=(const PixelAltFindHits&);

    ClassDef(PixelAltFindHits, 1);
};

#endif