#ifndef SPEC_H
#define SPEC_H


class c_mirror {
 public: 
  double adc_offset; //electronic properties of cerenkov mirrors
  double adc_gain;
};

class plane {
 public:
  //characteristic electronic properties of each plane
  double resolution, e_drift, tdc_resol, a1_tdc_cor, a2_tdc_cor;
  int tdc_range;
  //wire t0s 
  double tdc_off[368];
  //wire positions
  double position[368];
};

class pside {
 public:
  double tdc_offset; //electronic properties of each side of scintillator 
  double adc_offset; //pedal
  double gain;
};

class Optics {
 public:
  int index[4];
  double op_coeff[7];
  double op_coeff_old[7];
  char name[5];
};

class chamber {
 public:
  plane vdc_plane[4]; //each VDC has 4 planes of wires 
  //corresponding to coordinates u1,v1,u2,v2
  //the intercepts of the track with each wire plane
};

class gas_cerenkov {
 public:
  c_mirror mirror[50];  
};

class aerogel_cerenkov {
 public:
  c_mirror mirror[50];
};

class pedal {
 public:  
  pside side[2]; //each scintillator pedal has 2 sides
  double timewalk;
  double offset_st;
};  

class scintillator {
 public: 
  double attenuation; //scintillator data(properties)
  double c;
  double tdc_resol;
  pedal pad[10];
};

class scint3 {
 public:
  double attenuation;
  double tdc_resol;
  double c;
  pedal pad[20];
};

class path {
 public:
  int index[5];
  double coeff;
  char name[5];
};

class rev {
 public:
  int index[5];
  double coeff;
  char name[7];
};

class spec {
 public:
  //  chamber vdc; //each sp has 1 vdc called vdc
  //  gas_cerenkov gas; //each sp has a gas cerenkov detector with 10 mirrors
  //  aerogel_cerenkov aero; //each sp has aerogel cerenkov detector 
                         // with 26 mirrors
  //  scintillator scint[2]; //each sp has either 2 or 3 scintillator planes
  //  scint3 S3;
  //  double radius; //each sp has a characteristic radius for incident particles
                 //with a certain momentum
  double gamma[4]; //each sp has characteristic properties 
  //  double disp[7]; //gamma, disp and tg_def
  
  //  int tg_def;
  int noptics;        //number of valid optics coefficients
  Optics optics[150]; //optics coefficients extrapolate the interaction of 
  //the beam with the target from the measured track and energy?momentum?
  //  path pathlength[100];
  //  rev reverse[100];
};

#endif