FTSCATES.h

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

 
#ifndef FTSCATES_H
#define FTSCATES_H

struct TES { // Type for an Element on Station
  TES(): s(-1), e(-1){}
  TES( char is, unsigned int ie ): s(is), e(ie){}
  TES( unsigned int ie, char is ): s(is), e(ie){} // to prevent confusion
  
  operator unsigned int() { return e; }
  
  friend bool operator!=( const TES& a, const TES& b ) {
    return (a.s != b.s) || (a.e != b.e);
  }
  
  char s; // index of station
  unsigned int e; // index of element
};

struct TESV { // Type for an Element on Station
  TESV(): s(-1), e(-1){}
  TESV( const TES& i ): s(i.s), e(i.e){}
  TESV( int_v is, uint_v ie ): s(is), e(ie){}
  TESV( uint_v ie, int_v is ): s(is), e(ie){} // to prevent confusion
  
  operator uint_v() const { return e; }
  TES operator[](int i) const { return TES(s[i],e[i]); }
  float_m IsValid() const { return static_cast<float_m>(s >= Vc::Zero); }

  friend float_m operator==( const TESV& a, const TES& b ) {
    return (a.s == static_cast<unsigned int>(b.s)) & (a.e == b.e);
  }
  
  int_v s; // index of station
  uint_v e; // index of element
};



#endif