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SvtxVertex.h
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1 #ifndef TRACKBASEHISTORIC_SVTXVERTEX_H
2 #define TRACKBASEHISTORIC_SVTXVERTEX_H
3 
4 #include <phool/PHObject.h>
5 
6 #include <cmath>
7 #include <iostream>
8 #include <climits>
9 #include <set>
10 #include <vector>
11 
12 class SvtxVertex : public PHObject
13 {
14  public:
15  typedef std::set<unsigned int> TrackSet;
16  typedef std::set<unsigned int>::const_iterator ConstTrackIter;
17  typedef std::set<unsigned int>::iterator TrackIter;
18 
19  ~SvtxVertex() override {}
20 
21  // PHObject virtual overloads
22 
23  void identify(std::ostream& os = std::cout) const override
24  {
25  os << "SvtxVertex base class" << std::endl;
26  }
27 
28  int isValid() const override { return 0; }
29  PHObject* CloneMe() const override { return nullptr; }
30 
31  // vertex info
32 
33  virtual unsigned int get_id() const { return UINT_MAX; }
34  virtual void set_id(unsigned int) {}
35 
36  virtual float get_t0() const { return NAN; }
37  virtual void set_t0(float) {}
38 
39  virtual float get_x() const { return NAN; }
40  virtual void set_x(float) {}
41 
42  virtual float get_y() const { return NAN; }
43  virtual void set_y(float) {}
44 
45  virtual float get_z() const { return NAN; }
46  virtual void set_z(float) {}
47 
48  virtual float get_chisq() const { return NAN; }
49  virtual void set_chisq(float) {}
50 
51  virtual unsigned int get_ndof() const { return UINT_MAX; }
52  virtual void set_ndof(unsigned int) {}
53 
54  virtual float get_position(unsigned int) const { return NAN; }
55  virtual void set_position(unsigned int /*coor*/, float /*xi*/) {}
56 
57  virtual float get_error(unsigned int /*i*/, unsigned int /*j*/) const { return NAN; }
58  virtual void set_error(unsigned int /*i*/, unsigned int /*j*/, float /*value*/) {}
59 
60  //
61  // associated track ids methods
62  //
63  virtual void clear_tracks() {}
64  virtual bool empty_tracks() { return true; }
65  virtual size_t size_tracks() const { return 0; }
66  virtual void insert_track(unsigned int /*trackid*/) {}
67  virtual size_t erase_track(unsigned int /*trackid*/) { return 0; }
68  virtual ConstTrackIter begin_tracks() const;
69  virtual ConstTrackIter find_track(unsigned int trackid) const;
70  virtual ConstTrackIter end_tracks() const;
71  virtual TrackIter begin_tracks();
72  virtual TrackIter find_track(unsigned int trackid);
73  virtual TrackIter end_tracks();
74 
75  protected:
76  SvtxVertex() {}
77 
78  ClassDefOverride(SvtxVertex, 1);
79 };
80 
81 #endif