// --------------------------------------------------------
// ----			PndDrcDigi header file	---
// ----			Created 30.5.13 by M.Patsyuk ---
// --------------------------------------------------------

/** PndDrcDigi.h
 *@author M.Patsyuk <m.patsyuk@gsi.de>
 ** \brief Data class to store the digi output of the Barrel DIRC
 **
 ** \sa PndDrcDigi.h
 **/

#ifndef PNDDRCDIGI_H
#define PNDDRCDIGI_H

#include "PndDrcDigi.h"
#include "PndDetectorList.h"
#include "FairTimeStamp.h"
#include "TObject.h"
#include "TString.h"
#include <iostream>
#include <vector>


class PndDrcDigi : public FairTimeStamp
{
  friend std::ostream& operator<< (std::ostream& out, PndDrcDigi& digi){
    out << "PndDrcDigi in: " << digi.GetDetectorId()
	<< " charge " << digi.GetCharge() << " e"
	<< " time "<<digi.GetTime()<< " ns"
	<< " timestamp "<< digi.GetTimeStamp()
	<< " charge sharing flag "<< digi.GetChargeSharingFlag()
	<< ", from Point(s) ";
    std::vector<Int_t>indices = digi.GetIndices();
    for (unsigned int i = 0; i < indices.size(); i++){
      out << indices[i] << "  ";
    }
    out << std::endl;
      
    return out;
  }
    
public : PndDrcDigi();
  PndDrcDigi(std::vector<Int_t> index, Int_t detectorId, Int_t sensorId, Double_t charge, Double_t time, Int_t CSflag, Double_t timeStamp);
  PndDrcDigi(Int_t index, Int_t detectorId, Int_t sensorId, Double_t charge, Double_t time, Int_t CSflag, Double_t timeStamp);
    
  ~PndDrcDigi(){};
    
  void Print() {
    std::cout << *this;
  }
    		
  Int_t GetDetectorId() const { return fDetectorId; }
  Int_t GetSensorId() const { return fSensorId; }
  Double_t GetCharge()	 const { return fCharge; }	
  std::vector<Int_t> GetIndices() const { return fIndex;}
  Int_t GetIndex(int i = 0) const{ return fIndex[i];}
  Int_t GetNIndices() const { return fIndex.size();}
  Double_t GetTime() const { return fTime; }
  Int_t GetChargeSharingFlag() const {return fCSflag;}
	
  virtual void AddIndex(int index)
  {
    fIndex.push_back(index);
    AddLink(FairLink(fDetectorId, index));
  }
    
  virtual void AddIndex(std::vector<Int_t> index)
  {
    fIndex = index;
    AddLinks(FairMultiLinkedData(fDetectorId, index));
  }	
		  
    
protected:
  std::vector<Int_t> fIndex;   // indice of mc points contributing to this digi
  Int_t fDetectorId;             // uniq detector ID
  Int_t fSensorId;             // Geometry ID for sensor volume		
  Double_t fCharge;            // collected charge
  Double_t fTime;		     // hit time
  Int_t fCSflag;		     // flag indicating is the hit was produced directly by the MC point or if it is a result of the charge sharing: 1 - charge sharing hit, 0 - initial hit
    
  ClassDef(PndDrcDigi,2);
};

#endif