#include "Stntuple/obj/TStnSiDigiCode.hh"
#include "TClass.h"

#include <iostream>

ClassImp(TStnSiDigiCode)

// Use custom streamer until version 1 declared dead
void TStnSiDigiCode::Streamer(TBuffer &R__b) {
  if (R__b.IsReading()) {
    UInt_t R__s, R__c;
    Version_t R__v = R__b.ReadVersion(&R__s, &R__c);
    if (R__v > 1) {
      //      TStnSiDigiCode::Class()->ReadBuffer(R__b, this);
      R__b >> fDigiCode;
    }
    else {
      UInt_t temp;
      R__b >> temp;
      fDigiCode = (UShort_t)temp;
      //      R__b.CheckByteCount(R__s, R__c, TStnSiDigiCode::IsA());
    }
  }
  else {
    //    TStnSiDigiCode::Class()->WriteBuffer(R__b, this);
    R__b.WriteVersion(TStnSiDigiCode::IsA());
    R__b << fDigiCode;
  }
}

TStnSiDigiCode::TStnSiDigiCode()
  : fDigiCode(0) 
{
  Class()->IgnoreTObjectStreamer(true);
}
TStnSiDigiCode::TStnSiDigiCode(UShort_t code)
  : fDigiCode(code) 
{
  Class()->IgnoreTObjectStreamer(true);
}
TStnSiDigiCode::TStnSiDigiCode(Int_t barrel, Int_t ladderSeg, Int_t phiWedge,
			       Int_t layer, Int_t side)
  : fDigiCode(0)
{
  SetBarrel(barrel);
  SetLadderSeg(ladderSeg);
  SetPhiWedge(phiWedge);
  SetLayer(layer);
  SetSide(side);
  
  Class()->IgnoreTObjectStreamer(true);
}
TStnSiDigiCode::~TStnSiDigiCode()
{}

void TStnSiDigiCode::Print(Option_t* opt) const{
  std::cout << "DigiCode " << fDigiCode
	    << ", Barrel " << Barrel()
	    << ", LadderSeg " << LadderSeg()
	    << ", PhiWedge " << PhiWedge()
	    << ", Layer " << Layer()
	    << ", Side " << Side() << std::endl;
}
 
// Override the Hash(), IsEqual(), & Compare() functions to use as an index in containers
ULong_t TStnSiDigiCode::Hash() const {
  return fDigiCode;
}

Bool_t TStnSiDigiCode::IsEqual(const TObject *obj) const {
  if (!obj) return false;
  if ( ((TStnSiDigiCode*)obj)->fDigiCode == fDigiCode ) {
    return true;
  }
  else {
    return false;
  }
}

Int_t TStnSiDigiCode::Compare(const TObject *obj) const {
  const TStnSiDigiCode *digi=(TStnSiDigiCode*)obj;
  if (!digi) return -1;
  if (digi->fDigiCode < fDigiCode) {
    return -1;
  }
  else if (digi->fDigiCode > fDigiCode) {
    return +1;
  }
  else {
    return 0;
  }
}