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TrackSeed.h
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1 #ifndef TRACKBASEHISTORIC_TRACKSEED_H
2 #define TRACKBASEHISTORIC_TRACKSEED_H
3 
4 #include <phool/PHObject.h>
5 
6 #include <trackbase/TrkrDefs.h>
7 #include <trackbase/ActsGeometry.h>
8 #include <trackbase/TrkrClusterContainer.h>
9 
10 #include <g4main/PHG4HitDefs.h>
11 
12 #include <cmath>
13 #include <iostream>
14 #include <set>
15 #include <iterator>
16 
17 class TrackSeed : public PHObject
18 {
19  public:
20  typedef std::set<TrkrDefs::cluskey> ClusterKeySet;
21  typedef ClusterKeySet::const_iterator ConstClusterKeyIter;
22  typedef ClusterKeySet::iterator ClusterKeyIter;
23 
24  ~TrackSeed() override = default;
25 
26  void identify(std::ostream& os = std::cout) const override
27  {
28  os << "TrackSeed base class\n";
29  }
30 
31  int isValid() const override { return 0; }
32  PHObject* CloneMe() const override { return nullptr; }
33  using PHObject::CopyFrom;
34 
35  virtual void CopyFrom( const TrackSeed& ) {}
36 
37  virtual void CopyFrom( TrackSeed* ) {}
38 
39  virtual int get_charge() const { return std::numeric_limits<int>::max(); }
41  virtual float get_px(TrkrClusterContainer*,
42  ActsGeometry*) const { return NAN; }
43  virtual float get_py(TrkrClusterContainer*,
44  ActsGeometry*) const { return NAN; }
45  virtual float get_phi(TrkrClusterContainer*,
46  ActsGeometry*) const { return NAN; }
47  virtual float get_phi(std::map<TrkrDefs::cluskey, Acts::Vector3>&) const { return NAN; }
48  virtual float get_pz() const { return NAN; }
49  virtual float get_x() const { return NAN; }
50  virtual float get_y() const { return NAN; }
51  virtual float get_z() const { return NAN; }
52  virtual float get_qOverR() const { return NAN; }
53  virtual float get_X0() const { return NAN; }
54  virtual float get_Y0() const { return NAN; }
55  virtual float get_slope() const { return NAN; }
56  virtual float get_Z0() const { return NAN; }
57  virtual float get_eta() const { return NAN; }
58  virtual float get_theta() const { return NAN; }
59  virtual float get_pt() const { return NAN; }
60  virtual float get_p() const { return NAN; }
61  virtual short int get_crossing() const { return 0; }
62 
63  virtual void set_crossing(const short int) {}
64  virtual void set_qOverR(const float) {}
65  virtual void set_X0(const float) {}
66  virtual void set_Y0(const float) {}
67  virtual void set_slope(const float) {}
68  virtual void set_Z0(const float) {}
69 
70  virtual void circleFitByTaubin(TrkrClusterContainer*,
71  ActsGeometry*,
72  uint8_t, uint8_t) {}
73  virtual void lineFit(TrkrClusterContainer*,
74  ActsGeometry*,
75  uint8_t, uint8_t) {}
76 
79  virtual void circleFitByTaubin(std::map<TrkrDefs::cluskey, Acts::Vector3>&,
80  uint8_t, uint8_t) {}
81  virtual void lineFit(std::map<TrkrDefs::cluskey, Acts::Vector3>&,
82  uint8_t, uint8_t) {}
83 
84  virtual void clear_cluster_keys() {}
85  virtual bool empty_cluster_keys() const { return false; }
86  virtual size_t size_cluster_keys() const { return 0; }
87  virtual void insert_cluster_key(TrkrDefs::cluskey) {}
88  virtual size_t erase_cluster_key(TrkrDefs::cluskey) { return 0; }
89  virtual ConstClusterKeyIter find_cluster_key(TrkrDefs::cluskey) const;
90  virtual ConstClusterKeyIter begin_cluster_keys() const;
91  virtual ConstClusterKeyIter end_cluster_keys() const;
92  virtual ClusterKeyIter begin_cluster_keys();
93  virtual ClusterKeyIter find_cluster_keys(unsigned int);
94  virtual ClusterKeyIter end_cluster_keys();
95 
96  virtual void set_silicon_seed_index(const unsigned int) {}
97  virtual void set_tpc_seed_index(const unsigned int) {}
98  virtual unsigned int get_silicon_seed_index() const { return 0; }
99  virtual unsigned int get_tpc_seed_index() const { return 0; }
100 
101  virtual void set_crossing_estimate(const short int) { }
102  virtual short int get_crossing_estimate() const { return 0; }
103 
104  /* ---------------------------------------------------------
105  * Truth tracking interfaces
106  * ---------------------------------------------------------
107  */
108  typedef std::map<int, std::set<PHG4HitDefs::keytype> > HitIdMap;
109  typedef HitIdMap::iterator HitIdIter;
110  typedef HitIdMap::const_iterator HitIdConstIter;
111 
112  virtual unsigned int get_truth_track_id() const { return std::numeric_limits<unsigned int>::max(); }
113  virtual void set_truth_track_id(unsigned int) {}
114  virtual void set_num_measurements(int) {}
115  virtual unsigned int get_num_measurements() const { return 0; }
116  virtual bool empty_g4hit_id() const { return true; }
117  virtual size_t size_g4hit_id() const { return 0; }
118  virtual void add_g4hit_id(int, PHG4HitDefs::keytype) {}
119  virtual HitIdIter begin_g4hit_id();
120  virtual HitIdConstIter begin_g4hit_id() const;
121  virtual HitIdIter find_g4hit_id(int);
122  virtual HitIdConstIter find_g4hit_id(int) const;
123  virtual HitIdIter end_g4hit_id();
124  virtual HitIdConstIter end_g4hit_id() const;
125  virtual size_t remove_g4hit_id(int, PHG4HitDefs::keytype) { return 0; }
126  virtual size_t remove_g4hit_volume(int) { return 0; }
127  virtual void clear_g4hit_id() {}
128  virtual const HitIdMap& g4hit_ids() const;
129 
130 
131  protected:
132  TrackSeed() {}
133 
134  ClassDefOverride(TrackSeed, 1);
135 
136 };
137 
138 #endif