BSTrkParameters.h

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#ifndef BeamSpotProducer_BSTrkParameters_h
#define BeamSpotProducer_BSTrkParameters_h

class BSTrkParameters {

  public:

    // constructor
    BSTrkParameters() {}
    // constructor from values
    //BSTrkParameters( double z0, double sigz0,
    //               double d0, double sigd0,
    //               double phi0, double pt) {
    //  fz0 = z0;
    //  fsigz0 = sigz0;
    //  fd0 = d0;
    //  fsigd0 = sigd0;
    //  fphi0 = phi0;
    //  fpt = pt;
    //  
    //};
    
    BSTrkParameters( double z0, double sigz0,
                     double d0, double sigd0,
                     double phi0, double pt,
                     double d0phi_d0=0.,double d0phi_chi2=0.) {
        fz0 = z0;
        fsigz0 = sigz0;
        fd0 = d0;
        fsigd0 = sigd0;
        fphi0 = phi0;
        fpt = pt;
        fd0phi_d0   = d0phi_d0;
        fd0phi_chi2 = d0phi_chi2;
        fvx = 0.;
        fvy = 0.;
    };

    //
    double z0() const { return fz0; }
    double sigz0() const { return fsigz0; }
    double d0() const { return fd0; }
    double sigd0() const { return fsigd0; }
    double phi0() const { return fphi0; }
    double pt() const { return fpt; }
    double d0phi_chi2() const { return fd0phi_chi2; }
    double d0phi_d0() const { return fd0phi_d0; }
    double vx() const { return fvx; }
    double vy() const { return fvy; }
    void setVx( double vx ) { fvx = vx; }
    void setVy( double vy ) { fvy = vy; }
    
  private:
    double fz0;
    double fsigz0;
    double fd0;
    double fsigd0;
    double fphi0;
    double fpt;
    double fd0phi_chi2;
    double fd0phi_d0;
    double fvx;
    double fvy;
};

#endif