//-*- Mode: C++ -*-
  // *****************************************************************************
  //                                                                             *
  // @Autors: I.Kulakov; M.Zyzak; I.Kisel                                        *
  // @e-mail: I.Kulakov@gsi.de; M.Zyzak@gsi.de; I.Kisel@compeng.uni-frankfurt.de *
  //                                                                             *
  // *****************************************************************************

#ifndef ITSCADOUBLETSV_H
#define ITSCADOUBLETSV_H

class ITSCADoubletV {
 public:
  ITSCADoubletV():fParam(),fIsValid(false){}
  ITSCADoubletV( const ITSCASingletV& s1, const ITSCASingletV& s2, const int iV, const AliHLTTPCCATrackParamVector& param, const sfloat_m isValid ):fParam(param), fIsValid(isValid){ fIHit[0] = s1.IHit(0); fIHit[1] = s2.IHit(0)[iV]; }

  TESV IHit( int IH ) const { return fIHit[IH]; }
  const AliHLTTPCCATrackParamVector& Param() const { return fParam; }

  sfloat_m IsValid() const { return fIsValid; }
  
 private:
  TESV fIHit[2]; // index of hit on station
  AliHLTTPCCATrackParamVector fParam;

  sfloat_m fIsValid;
};

class ITSCADoubletsV: public ITSCAStationArray<ITSCADoubletV> {
 public:
  ITSCADoubletsV( int nSta, const ITSCAHits* hits ):ITSCAStationArray<ITSCADoubletV>( nSta,hits ){};
}; 


#endif