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PHG4Hit.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef G4MAIN_PHG4HIT_H
4 #define G4MAIN_PHG4HIT_H
5 
6 #include "PHG4HitDefs.h"
7 
8 #include <phool/PHObject.h>
9 
10 #include <cmath>
11 #include <climits>
12 #include <iostream>
13 #include <string>
14 #include <utility>
15 
16 class PHG4Hit: public PHObject
17 {
18  public:
19  PHG4Hit() {}
20  ~PHG4Hit() override {}
21 
22  void identify(std::ostream& os = std::cout) const override;
23  void CopyFrom(const PHObject *phobj) override;
24  friend std::ostream &operator<<(std::ostream & stream, const PHG4Hit * hit);
25  void Reset() override;
26 
27  // The indices here represent the entry and exit points of the particle
28  virtual float get_x(const int) const {return NAN;}
29  virtual float get_y(const int) const {return NAN;}
30  virtual float get_z(const int) const {return NAN;}
31  virtual float get_px(const int) const {return NAN;}
32  virtual float get_py(const int) const {return NAN;}
33  virtual float get_pz(const int) const {return NAN;}
34  virtual float get_local_x(const int) const {return NAN;}
35  virtual float get_local_y(const int) const {return NAN;}
36  virtual float get_local_z(const int) const {return NAN;}
37  virtual float get_t(const int) const {return NAN;}
38  virtual float get_edep() const {return NAN;}
39  virtual float get_eion() const {return NAN;}
40  virtual float get_light_yield() const {return NAN;}
41  virtual float get_path_length() const {return NAN;}
42  virtual unsigned int get_layer() const {return UINT_MAX;}
43  virtual PHG4HitDefs::keytype get_hit_id() const {return ULONG_LONG_MAX;}
44  virtual int get_detid() const {return INT_MIN;}
45  virtual int get_shower_id() const {return INT_MIN;}
46  virtual int get_scint_id() const {return INT_MIN;}
47  virtual int get_row() const {return INT_MIN;}
48  virtual int get_trkid() const {return INT_MIN;}
49  virtual int get_strip_z_index() const {return INT_MIN;}
50  virtual int get_strip_y_index() const {return INT_MIN;}
51  virtual int get_ladder_z_index() const {return INT_MIN;}
52  virtual int get_ladder_phi_index() const {return INT_MIN;}
53  virtual int get_index_i() const {return INT_MIN;}
54  virtual int get_index_j() const {return INT_MIN;}
55  virtual int get_index_k() const {return INT_MIN;}
56  virtual int get_index_l() const {return INT_MIN;}
57  virtual int get_hit_type() const {return INT_MIN;}
58 
59  virtual void set_x(const int, const float) {return;}
60  virtual void set_y(const int, const float) {return;}
61  virtual void set_z(const int, const float) {return;}
62  virtual void set_px(const int, const float) {return;}
63  virtual void set_py(const int, const float) {return;}
64  virtual void set_pz(const int, const float) {return;}
65  virtual void set_local_x(const int, const float) {return;}
66  virtual void set_local_y(const int, const float) {return;}
67  virtual void set_local_z(const int, const float) {return;}
68  virtual void set_t(const int, const float) {return;}
69  virtual void set_edep(const float) {return;}
70  virtual void set_eion(const float) {return;}
71  virtual void set_light_yield(const float){return;}
72  virtual void set_path_length(const float){return;}
73  virtual void set_layer(const unsigned int) {return;}
74  virtual void set_hit_id(const PHG4HitDefs::keytype) {return;}
75  virtual void set_shower_id(const int) {return;}
76  virtual void set_scint_id(const int) {return;}
77  virtual void set_row(const int) {return;}
78  virtual void set_trkid(const int) {return;}
79  virtual void set_strip_z_index(const int) {return;}
80  virtual void set_strip_y_index(const int) {return;}
81  virtual void set_ladder_z_index(const int) {return;}
82  virtual void set_ladder_phi_index(const int) {return;}
83  virtual void set_index_i(const int) {return;}
84  virtual void set_index_j(const int) {return;}
85  virtual void set_index_k(const int) {return;}
86  virtual void set_index_l(const int) {return;}
87  virtual void set_hit_type(const int) {return;}
88 
89  virtual float get_avg_x() const;
90  virtual float get_avg_y() const;
91  virtual float get_avg_z() const;
92  virtual float get_avg_t() const;
93 
94  virtual void print() const {std::cout<<"PHG4Hit base class - print() not implemented"<<std::endl;}
95 
96 
100  enum PROPERTY
101  {//
102 
103  //-- hit properties: 1 - 10 --
105  prop_eion = 1,
106 
108  prop_light_yield = 2,
109  scint_gammas = 3,
110  cerenkov_gammas = 4,
111 
112  //-- track properties: 10 - 20 --
113 
115  prop_px_0 = 10,
116  prop_px_1 = 11,
117  prop_py_0 = 12,
118  prop_py_1 = 13,
119  prop_pz_0 = 14,
120  prop_pz_1 = 15,
121 
123  prop_path_length = 16,
124 
126  prop_local_x_0 = 20,
127  prop_local_x_1 = 21,
128  prop_local_y_0 = 22,
129  prop_local_y_1 = 23,
130  prop_local_z_0 = 24,
131  prop_local_z_1 = 25,
132 
133  //-- detector specific IDs: 100+ --
134 
136  prop_layer = 101,
138  prop_scint_id = 102,
140  prop_row = 103,
141 
143  prop_strip_z_index = 110,
144  prop_strip_y_index = 111,
145  prop_ladder_z_index = 112,
146  prop_ladder_phi_index = 113,
147 
148  // MAPS stuff
149  prop_stave_index = 114,
150  prop_half_stave_index = 115,
151  prop_module_index = 116,
152  prop_chip_index = 117,
153 
154  prop_local_pos_x_0 = 118,
155  prop_local_pos_y_0 = 119,
156  prop_local_pos_z_0 = 120,
157 
159  prop_index_i = 121,
160  prop_index_j = 122,
161  prop_index_k = 123,
162  prop_index_l = 124,
163 
165  prop_hit_type = 125,
166 
167  prop_local_pos_x_1 = 128,
168  prop_local_pos_y_1 = 126,
169  prop_local_pos_z_1 = 127,
170 
172  prop_MAX_NUMBER = UCHAR_MAX
173  };
174 
175  enum PROPERTY_TYPE
176  {//
177  type_int = 1,
178  type_uint = 2,
179  type_float = 3,
180  type_unknown = -1
181  };
182 
183  virtual bool has_property(const PROPERTY /*prop_id*/) const {return false;}
184  virtual float get_property_float(const PROPERTY /*prop_id*/) const {return NAN;}
185  virtual int get_property_int(const PROPERTY /*prop_id*/) const {return INT_MIN;}
186  virtual unsigned int get_property_uint(const PROPERTY /*prop_id*/) const {return UINT_MAX;}
187  virtual void set_property(const PROPERTY /*prop_id*/, const float /*value*/) {return;}
188  virtual void set_property(const PROPERTY /*prop_id*/, const int /*value*/) {return;}
189  virtual void set_property(const PROPERTY /*prop_id*/, const unsigned int /*value*/) {return;}
190  static std::pair<const std::string,PROPERTY_TYPE> get_property_info(PROPERTY prop_id);
191  static bool check_property(const PROPERTY prop_id, const PROPERTY_TYPE prop_type);
192  static std::string get_property_type(const PROPERTY_TYPE prop_type);
193 
194  protected:
195  virtual unsigned int get_property_nocheck(const PROPERTY /*prop_id*/) const {return UINT_MAX;}
196  virtual void set_property_nocheck(const PROPERTY /*prop_id*/,const unsigned int) {return;}
197  ClassDefOverride(PHG4Hit,1)
198 };
199 
200 
201 inline float PHG4Hit::get_avg_x() const { return 0.5*(get_x(0)+get_x(1)); }
202 inline float PHG4Hit::get_avg_y() const { return 0.5*(get_y(0)+get_y(1)); }
203 inline float PHG4Hit::get_avg_z() const { return 0.5*(get_z(0)+get_z(1)); }
204 inline float PHG4Hit::get_avg_t() const { return 0.5*(get_t(0)+get_t(1)); }
205 
206 
207 #endif