#ifndef __Dimuon__
#define __Dimuon__

#include <iostream.h>
#include "Particle.hh"
#include <vector.h> // added


class Dimuon{

public:

  Dimuon() { } // added
  ~Dimuon();
  Dimuon(Particle *mu1, Particle *mu2);

  double getPt(){return pt;}

private:

  Particle *mu1, *mu2; 

  double px1, py1, pz1, pTotE1;
  double px2, py2, pz2, pTotE2;
  double pt;
  
  ClassDef(Dimuon,1)

};
#endif