//----------------------------------------------------------------------
// File and Version Information:
//      $Id: Exp $
//
// Description:
//      Class EmcHitsToWaveform. Module to take the hit list for the 
//      calorimeter and make ADC waveforms from them.
//
//	 Software developed for the BaBar Detector at the SLAC B-Factory.
// Adapted for the PANDA experiment at GSI		
//
// Author List:
//      Phil Strother                  Original author
// 		 Dima Melnichuk - adaption for PANDA
// Copyright Information:
//      Copyright (C) 1996             Imperial College
//----------------------------------------------------------------------

#ifndef EmcHitsToWaveform_HH
#define EmcHitsToWaveform_HH

#include "CbmTask.h"
#include <string>
#include <map>

class TwoCoordIndex;
class EmcWaveform;
class EmcMapper;

class TClonesArray;
class EmcDigiPar;

using std::string;
class EmcHitsToWaveform : public CbmTask
{

public:

  // Constructors

  EmcHitsToWaveform(string);

  // Destructor

  virtual ~EmcHitsToWaveform();

  /** Virtual method Init **/
  virtual InitStatus Init();


  /** Virtual method Exec **/
  virtual void Exec(Option_t* opt);

private:

  /** Input array of CbmEmcHits **/
  TClonesArray* fHitArray;

  /** Output array of EmcWaveforms **/
  TClonesArray* fWaveformArray;  

	double fOneBitResolution;

	// Temporary (should be taken from file or DB)
	int nBits;
	double detectedPhotonsPerMeV;
	double energyRange; //GeV
	double excessNoiseFactor;
	double firstSamplePhase;
	int number_of_samples_in_waveform;
	double Shaping_diff_time;     //s
	double Shaping_int_time;      //s
	double crystal_time_constant;  //s
	double incoherent_elec_noise_width_GeV; //GeV
	double sampleRate;
	bool use_shaped_noise;
	bool use_photon_statistic;

	double firstADCBinTime;

	Double_t fGevPeakAnalogue;

	Double_t fEnergyCutGeV; //Energy cut for waveform which Hit have energy above this level

	EmcDigiPar*    fDigiPar;      /** Digitisation parameter container **/
	/** Get parameter containers **/
	virtual void SetParContainers();

	string fFileGeo;
	EmcMapper *fEmcMap; //! Emc mapper (transient data member)
	
	std::map<int,EmcWaveform*> wf_map;
	std::vector<EmcWaveform*> wf_vec;
	std::map<int,EmcWaveform*>::iterator wf_iter;
	std::vector<EmcWaveform*>::iterator wf_vec_iter;
        std::map <int,TwoCoordIndex* > tciMap;
	std::map <int,TwoCoordIndex* >::iterator tciIter; 
	std::vector<int> keep_index;
	std::vector<int>::iterator keep_index_iter;
	

  ClassDef(EmcHitsToWaveform,1);
};

#endif