FPCCDData.h

#ifndef FPCCDData_h
#define FPCCDData_h 1

#include <vector>
#include <map>

namespace IMPL {  class LCCollectionVec; }
namespace EVENT {  class LCCollection; }
class FPCCDPixelHit;

typedef std::map<unsigned int, FPCCDPixelHit*> PixelHitMap_t; //key will be encorded cellID. 
typedef std::vector< std::vector<PixelHitMap_t> > PixelDataBuf_t;


// =================================================================
class FPCCDData {
 protected:
  PixelDataBuf_t _pxHits; // Hit map for each layer/ladder
  int _maxlayer;
  int _maxladder;

 public:
  FPCCDData(int max_layer, int max_ladder);

  // Add
  //  if same hit exists, add ADC values
  //  if new hit, create a new Pixel hit and store in map
  void addPixelHit(FPCCDPixelHit &aHit, bool isSignal);

  // Clear
  void clear();

  // Save _pxHits info in LCCollectionVec
  void packPixelHits(EVENT::LCCollection &col);
  
  // Copy pixelhit info in _pxHits;
  int unpackPixelHits(EVENT::LCCollection &col);

  //
  void Add(FPCCDData &bkgHit);

  void Add(FPCCDData &bkgHit, int layer, int ladder);
  // iterators to get pixel hit.
  PixelHitMap_t::iterator itBegin(int layer, int ladder){ 
        return _pxHits[layer][ladder].begin();
  }
  PixelHitMap_t::iterator itEnd(int layer, int ladder){
        return _pxHits[layer][ladder].end();
  }


  // dump
  void dump();

};

#endif