/**
 * @file
 * @author Christian Simon <csimon@physi.uni-heidelberg.de>
 * @since 2017-07-03
 */

#ifndef CBMTOFSIGNALBUFFER_H
#define CBMTOFSIGNALBUFFER_H 1

#include "Rtypes.h"

#include <map>
#include <vector>
#include <set>

class CbmTofDigiExp;

/**
 * @brief ...
 * @author Christian Simon <csimon@physi.uni-heidelberg.de>
 * @since 2017-07-03
 * @version 1.0
 * @details ...
 */
class CbmTofSignalBuffer
{
  public:

    CbmTofSignalBuffer(Int_t iNChannels);

    virtual ~CbmTofSignalBuffer();

    std::set<Int_t>& GetMergedDigiIndices(Int_t iChannelAddress) {return fMergedDigiIndices.at(iChannelAddress);}

    void SetIgnoreInterference(Bool_t bIgnore = kTRUE) {fbIgnoreInterference = bIgnore;}

    void Fill(Int_t iChannelAddress, CbmTofDigiExp*& Digi);
    Int_t ReadOutData(Int_t iChannelAddress, Double_t dTimeLimit, std::vector<CbmTofDigiExp*>& DigiVector);

  protected:
  
  private:

    CbmTofSignalBuffer(const CbmTofSignalBuffer&);

    CbmTofSignalBuffer& operator=(const CbmTofSignalBuffer&);

		Bool_t CheckInterference(CbmTofDigiExp* FirstDigi, CbmTofDigiExp* SecondDigi);

		void Modify(CbmTofDigiExp* OldDigi1, CbmTofDigiExp* OldDigi2, CbmTofDigiExp*& NewDigi, Int_t iChannelAddress);

    std::map<Int_t, std::vector<CbmTofDigiExp*>> fChannelBuffer;
    std::map<Int_t, std::set<Int_t>> fMergedDigiIndices;
    Bool_t fbIgnoreInterference;


    ClassDef(CbmTofSignalBuffer, 0)
};

#endif