//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      Cluster Finding in the TPC:
//      ClusterFinder administrating SectorProcessors
//
//
// Environment:
//      Software developed for the PANDA Detector at FAIR.
//
// Author List:
//      Sebastian Neubert    TUM            (original author)
//
//
//-----------------------------------------------------------

#ifndef TPCCLUSTERFINDER_HH
#define TPCCLUSTERFINDER_HH

// Base Class Headers ----------------


// Collaborating Class Headers -------
#include <vector>
#include <map>
//#include "TpcDigi.h"
//#include "TpcCluster.h"
#include "TpcAbsClusterFinder.h"

// Collaborating Class Declarations --
class TpcPadPlane;
class padprocessor;
class TpcSectorProcessor;
class TpcDigi;
class TpcCluster;

class TpcClusterFinder : public TpcAbsClusterFinder{
public:

  // Constructors/Destructors ---------
  TpcClusterFinder(TpcPadPlane* p,
		      std::vector<TpcCluster*>* output_buffer,
		      unsigned int timeslice, int mode=0, int sectorid=-1,
		      bool datamode=false,
		      double diffFactor=1., double timeCut=5.,
		      double G=1, double C=1); // G=Gain/(electrons per adc count)
  // C = constant scale for errors
  ~TpcClusterFinder();

  // Operators
  

  // Accessors -----------------------


  // Modifiers -----------------------

  // Mode==0 --> global time slices
  // Mode==1 --> sector wise time slices; pad cannot be hit twice
  void setMode(int mode) {fmode=mode;}
  void setDoPRF(bool opt=true){fDoPRF=opt;}

  // Operations ----------------------
  virtual void process(std::vector<TpcDigi*>& digis);
  virtual void reset();


  virtual  void checkConsistency();

private:
  void putDigi(TpcDigi* digi);

  // Private Data Members ------------
  std::map<unsigned int, TpcSectorProcessor*> fsproc;
  std::map<unsigned int, std::vector<TpcDigi*>* > fsectormap;
  TpcPadPlane* fpadplane;
  std::vector<TpcCluster*>* foutput_buffer;

  unsigned int fdt; // time slice in units of sample time
  int fmode;
  double fG,fC,fzJitter;

  bool fDataMode;
  bool first;
  bool fDoPRF; //warning! PRF correction is not implemented

  // Private Methods -----------------

};

#endif

//--------------------------------------------------------------
// $Log$
//--------------------------------------------------------------