//-----------------------------------------------------------------------------
// Oct 18 2003 RLC: description of the HAD TDC word
//-----------------------------------------------------------------------------
#ifndef THatTdcWord_hh
#define THatTdcWord_hh

#include "TTdcWord.hh"

class THatTdcWord : public TTdcWord {
public:
  THatTdcWord () {}
  THatTdcWord (const TTdcWord& w) { fData = w.fData; }
  THatTdcWord(Int_t& data) { fData = data;}
  ~THatTdcWord() {}

  // 0=west, 1=east
  Int_t     Side       ()  { return (ChannelId() >> 8) & 0x1;  }

  // Wedge within TDC  0:1 for low Rapidity, 0:5 for high Rap
  Int_t     Wedge     ()  { return (ChannelId() >> 5) & 0x7;  }

  // |tower| counting from 0 at eta=0
  // for CEM, 0->15 indicates 0->15, for PEM, 0->5 indicates 16->21
  // see also definition of THatTdcHeader
  Int_t     RapiditySeg() { return (ChannelId() >> 1) & 0xF; } 

  //    Rapidity  Region     Rapidity Seg   Depth
  //       Low                 00-05         bit=0 (Central)
  //       Low                 06-07         bit=0 (Central) or bit1 (Wall)
  //       Low                 08-11         bit=1 (Wall)
  //       Low                 12-15         bit=0 (low phi tile), bit=1 (high)
  //       High                00-01         bit=0 (low phi tile), bit=1 (high)
  //       High                02-05         bit=0 (one tile per Rap. Seg.)
  Int_t     Depth     ()  { return (ChannelId()    ) & 0x1;  }

  //  ClassDef(THatTdcWord,0)
};

#endif