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GlobalVertex.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef G4VERTEX_GLOBALVERTEX_H
4 #define G4VERTEX_GLOBALVERTEX_H
5 
6 #include <phool/PHObject.h>
7 #include "Vertex.h"
8 #include <cmath>
9 #include <iostream>
10 #include <map>
11 
12 class GlobalVertex : public PHObject
13 {
14  public:
15  // the order matters (best vertex -> highest number), so leave some space in case we want to wedge other vertices in here
16  enum VTXTYPE
17  {
18  UNDEFINED = 0,
19  TRUTH = 100,
20  SMEARED = 200,
21  MBD = 300,
22  SVTX = 400,
23  SVTX_MBD = 500
24  };
25 
26  typedef std::vector<const Vertex*> VertexVector;
27  typedef std::map<GlobalVertex::VTXTYPE, VertexVector>::const_iterator ConstVertexIter;
28  typedef std::map<GlobalVertex::VTXTYPE, VertexVector>::iterator VertexIter;
29 
30  // Deprecated as of GlobalVertexv2
31  typedef std::map<GlobalVertex::VTXTYPE, unsigned int>::const_iterator ConstVtxIter;
32  typedef std::map<GlobalVertex::VTXTYPE, unsigned int>::iterator VtxIter;
33 
34 
35 
36  ~GlobalVertex() override {}
37 
38  // PHObject virtual overloads
39 
40  void identify(std::ostream& os = std::cout) const override
41  {
42  os << "GlobalVertex base class" << std::endl;
43  }
44  int isValid() const override { return 0; }
45  PHObject* CloneMe() const override { return nullptr; }
46 
47  // vertex info
48 
49  virtual unsigned int get_id() const { return 0xFFFFFFFF; }
50  virtual void set_id(unsigned int) {}
51 
52  virtual float get_t() const { return NAN; }
53  virtual void set_t(float) {}
54 
55  virtual float get_t_err() const { return NAN; }
56  virtual void set_t_err(float) {}
57 
58  virtual float get_x() const { return NAN; }
59  virtual void set_x(float) {}
60 
61  virtual float get_y() const { return NAN; }
62  virtual void set_y(float) {}
63 
64  virtual float get_z() const { return NAN; }
65  virtual void set_z(float) {}
66 
67  virtual float get_chisq() const { return NAN; }
68  virtual void set_chisq(float) {}
69 
70  virtual unsigned int get_ndof() const { return 0xFFFFFFFF; }
71  virtual void set_ndof(unsigned int) {}
72 
73  virtual float get_position(unsigned int /*coor*/) const { return NAN; }
74  virtual void set_position(unsigned int /*coor*/, float /*xi*/) {}
75 
76  virtual float get_error(unsigned int /*i*/, unsigned int /*j*/) const { return NAN; }
77  virtual void set_error(unsigned int /*i*/, unsigned int /*j*/, float /*value*/) {}
78 
79  virtual unsigned int get_beam_crossing() const { return std::numeric_limits<unsigned int>::max(); }
80  virtual void set_beam_crossing(unsigned int) {}
81 
82  virtual bool empty_vtxs() const { return true; }
83  virtual size_t size_vtxs() const { return 0; }
84  virtual size_t count_vtxs(VTXTYPE) const { return 0; }
85  virtual void clear_vtxs() {}
86  virtual void insert_vtx(VTXTYPE, const Vertex*) {}
87  virtual size_t erase_vtxs(VTXTYPE) { return 0; }
88  virtual void erase_vtxs(VertexIter) {}
89 
90  virtual ConstVertexIter begin_vertexes() const;
91  virtual ConstVertexIter find_vertexes(VTXTYPE type) const;
92  virtual ConstVertexIter end_vertexes() const;
93 
94  virtual VertexIter begin_vertexes();
95  virtual VertexIter find_vertexes(VTXTYPE type);
96  virtual VertexIter end_vertexes();
97 
98  //
99  // associated vertex ids methods
100  // vtx id container accessors are deprecated.
101  // Use actual vertex container accessors instead
102  //
103  virtual bool empty_vtxids() const { return true; }
104  virtual size_t size_vtxids() const { return 0; }
105  virtual size_t count_vtxids(VTXTYPE /*type*/) const { return 0; }
106 
107  virtual void clear_vtxids() {}
108  virtual void insert_vtxids(VTXTYPE /*type*/, unsigned int /*vtxid*/) {}
109  virtual size_t erase_vtxids(VTXTYPE /*type*/) { return 0; }
110  virtual void erase_vtxids(VtxIter /*iter*/) {}
111  virtual void erase_vtxids(VtxIter /*first*/, VtxIter /*last*/) {}
112 
113  virtual ConstVtxIter begin_vtxids() const;
114  virtual ConstVtxIter find_vtxids(VTXTYPE type) const;
115  virtual ConstVtxIter end_vtxids() const;
116 
117  virtual VtxIter begin_vtxids();
118  virtual VtxIter find_vtxids(VTXTYPE type);
119  virtual VtxIter end_vtxids();
120 
121  protected:
122  GlobalVertex() {}
123 
124  private:
125  ClassDefOverride(GlobalVertex, 1);
126 };
127 
128 #endif