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ParticleFlowElement.h
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1 #ifndef PARTICLEFLOW_PARTICLEFLOWELEMENT_H
2 #define PARTICLEFLOW_PARTICLEFLOWELEMENT_H
3 
4 //===========================================================
8 //===========================================================
9 
10 #include <phool/PHObject.h>
11 
12 #include <cmath>
13 #include <iostream>
14 
15 class SvtxTrack;
16 class RawCluster;
17 
18 class ParticleFlowElement : public PHObject
19 {
20  public:
21  // enums can be extended with new values, but values not altered
22 
23  enum PFLOWTYPE
24  {
25  UNASSIGNED = -1,
26  MATCHED_CHARGED_HADRON = 0,
27  UNMATCHED_CHARGED_HADRON = 1,
28  UNMATCHED_EM_PARTICLE = 2,
29  UNMATCHED_NEUTRAL_HADRON = 3,
30  LEFTOVER_EM_PARTICLE = 4
31  };
32 
33  ParticleFlowElement() {}
34  ~ParticleFlowElement() override {}
35 
36  void identify(std::ostream& os = std::cout) const override;
37  int isValid() const override { return 0; }
38 
39  virtual unsigned int get_id() const { return 0xFFFFFFFF; }
40  virtual void set_id(unsigned int) { return; }
41 
42  virtual ParticleFlowElement::PFLOWTYPE get_type() const {return ParticleFlowElement::PFLOWTYPE::UNASSIGNED; }
43  virtual void set_type( ParticleFlowElement::PFLOWTYPE ) { return; }
44 
45  virtual float get_px() const { return NAN; }
46  virtual void set_px(float) { return; }
47 
48  virtual float get_py() const { return NAN; }
49  virtual void set_py(float) { return; }
50 
51  virtual float get_pz() const { return NAN; }
52  virtual void set_pz(float) { return; }
53 
54  virtual float get_e() const { return NAN; }
55  virtual void set_e(float) { return; }
56 
57  virtual SvtxTrack* get_track() const { return nullptr; }
58  virtual void set_track(SvtxTrack*) { return; }
59 
60  virtual std::vector<RawCluster*> get_eclusters() const { return std::vector<RawCluster*>(); }
61  virtual void set_eclusters(const std::vector<RawCluster*>&) { return; }
62 
63  virtual RawCluster* get_hcluster() const { return nullptr; }
64  virtual void set_hcluster(RawCluster*) { return; }
65 
66  virtual float get_p() const { return NAN; }
67  virtual float get_pt() const { return NAN; }
68  virtual float get_et() const { return NAN; }
69  virtual float get_eta() const { return NAN; }
70  virtual float get_phi() const { return NAN; }
71  virtual float get_mass() const { return NAN; }
72 
73  ClassDefOverride(ParticleFlowElement, 1);
74 };
75 
76 #endif