#ifndef TP_CMSPIXELREADER_H
#define TP_CMSPIXELREADER_H

#include <cassert>
#include <fstream>
#include <vector>

#include "pixelForReadout.h"

class CMSPixelReader
{
 public:
  CMSPixelReader();

  void open( unsigned int euRunNumber );
  void open( unsigned int euRunNumber, int mode );//DP
  bool isOpen() const { return mtbStream.is_open(); }

  std::vector<cluster> getCMSclust( unsigned long & cmsTimeStamp, int& fNpix );

  int getChip() const { assert(chip != 0); return chip; }

 private:
  std::ifstream mtbStream;

  int chip;

  // last read word. Needs to be kept between getCMSclust() calls.
  unsigned short word; // = 0

  static const int empty = 10;
  static const int tail = 6;
  static const int ff = 4;

  // calibration constants, these are set when opening a file
  // depending on the chip they were taken with
  int flevel[7];

  double amax[52][80];
  double gain[52][80];
  double horz[52][80];
  double vert[52][80];
};

#endif // TP_CMSPIXELREADER_H