packages/intt/InttVertexv1.h

0001 #ifndef INTT_INTTVERTEXV1_H
0002 #define INTT_INTTVERTEXV1_H
0003
0004 #include "InttVertex.h"
0005
0006 #include <iostream>
0007
0008 class PHObject;
0009
0010 class InttVertexv1 : public InttVertex
0011 {
0012  public:
0013   InttVertexv1();
0014   ~InttVertexv1() override = default;
0015
0016   // PHObject virtual overloads
0017
0018   void identify(std::ostream& os = std::cout) const override;
0019   void Reset() override { *this = InttVertexv1(); }
0020   int isValid() const override;
0021   PHObject* CloneMe() const override { return new InttVertexv1(*this); }
0022
0023   // vertex info
0024
0025   unsigned int get_id() const override { return _id; }
0026   void set_id(unsigned int id) override { _id = id; }
0027
0028   float get_x() const override { return _pos[0]; }
0029   void set_x(float x) override { _pos[0] = x; }
0030
0031   float get_y() const override { return _pos[1]; }
0032   void set_y(float y) override { _pos[1] = y; }
0033
0034   float get_z() const override { return _pos[2]; }
0035   void set_z(float z) override { _pos[2] = z; }
0036
0037   float get_position(unsigned int coor) const override { return _pos[coor]; }
0038   void set_position(unsigned int coor, float xi) override { _pos[coor] = xi; }
0039
0040   float get_error(unsigned int i, unsigned int j) const override;        //< get vertex error covar
0041   void set_error(unsigned int i, unsigned int j, float value) override;  //< set vertex error covar
0042
0043   double get_chi2ndf() const override { return chi2ndf; }
0044   void set_chi2ndf(double val) override { chi2ndf = val; }
0045
0046   double get_width() const override { return width; }
0047   void set_width(double val) override { width = val; }
0048
0049   bool get_good() const override { return good; }
0050   void set_good(bool val) override { good = val; }
0051
0052   unsigned int get_nclus() const override { return nclus; }
0053   void set_nclus(unsigned int val) override { nclus = val; }
0054
0055   unsigned int get_ntracklet() const override { return ntracklet; }
0056   void set_ntracklet(unsigned int val) override { ntracklet = val; }
0057
0058   unsigned int get_ngroup() const override { return ngroup; }
0059   void set_ngroup(unsigned int val) override { ngroup = val; }
0060
0061   double get_peakratio() const override { return peakratio; }
0062   void set_peakratio(double val) override { peakratio = val; }
0063
0064   double get_peakwidth() const override { return peakwidth; }
0065   void set_peakwidth(double val) override { peakwidth = val; }
0066
0067  private:
0068   unsigned int covar_index(unsigned int i, unsigned int j) const;
0069
0070  private:
0071   unsigned int _id = std::numeric_limits<unsigned int>::max();  //< unique identifier within container
0072   float _pos[3] = {};                                           //< collision position x,y,z
0073   float _err[6] = {};                                           //< error covariance matrix (+/- cm^2)
0074
0075   double chi2ndf{-1};
0076   double width{-1};
0077   bool good{false};
0078   unsigned int nclus{0};
0079   unsigned int ntracklet{0};
0080   unsigned int ngroup{0};
0081   double peakratio{0};
0082   double peakwidth{0};
0083
0084   ClassDefOverride(InttVertexv1, 1);
0085 };
0086
0087 #endif