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TruthCaloTree.h
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1 // Truth Calorimeter Calibration TreeMaker
2 
3 #ifndef __TRUTHCALOTREE_H__
4 #define __TRUTHCALOTREE_H__
5 
6 #include <fun4all/SubsysReco.h>
7 #include <string>
8 #include <vector>
9 #include <map>
10 #include "TTree.h"
11 #include "TFile.h"
12 #include "TH2.h"
13 #include <set>
14 
15 #include <g4main/PHG4TruthInfoContainer.h>
16 #include <phool/PHCompositeNode.h>
17 #include <g4main/PHG4Hit.h>
18 #include <g4main/PHG4HitContainer.h>
19 
20 #include <calobase/RawTowerGeomContainer_Cylinderv1.h>
21 #include <calobase/RawTowerGeomContainer.h>
22 #include <calobase/RawTowerContainer.h>
23 
24 class PHCompositeNode;
25 class RawTowerContainer;
26 class PHG4TruthInfoContainer;
27 class RawTowerGeomContainer;
28 class PHG4HitContainer;
29 
30 class TruthCaloTree: public SubsysReco {
31  public:
32 
33  TruthCaloTree(const std::string &name = "TruthCaloTree.root");
34 
35  virtual ~TruthCaloTree() {}
36 
37  int Init(PHCompositeNode *);
38 
39  int reset_tree_vars();
40 
41  int GetNodes(PHCompositeNode *);
42 
43  int process_event(PHCompositeNode *);
44 
45  int End(PHCompositeNode *);
46 
47  private:
48  std::string _foutname; // outfile name
49  std::string _hcal_sim_name;
50  std::string _hcalIN_sim_name;
51  std::string _EMcal_sim_name;
52 
53  int _startingSector, _numSectors;
54  RawTowerContainer* _towersSimOH;
55  RawTowerGeomContainer* _geomOH;
56  RawTowerGeomContainer* _geomIH;
57  RawTowerGeomContainer* _geomEM;
58  PHG4HitContainer* blackhole;
59  RawTowerContainer* _towersSimIH;
60  RawTowerContainer* _towersSimEM;
61  PHG4TruthInfoContainer *truthinfo;
62 
63  TTree* _tree;
64  TFile* _file;
65 
66  int _ievent, _b_event;
67 
68  static const bool _debug = false;
69  static const int nTowers = 10000;
70  static const int nTruth = 100000;
71  static const int nTruths = 100000;
72  static const bool recursive_shower = false;
73 
74  // outer Hcal
75 
76  int _b_tower_sim_n;
77  float _b_tower_sim_E[nTowers];
78  float _b_tower_sim_eta[nTowers];
79  float _b_tower_sim_phi[nTowers];
80  int _b_tower_sim_ieta[nTowers];
81  int _b_tower_sim_iphi[nTowers];
82 
83  // inner HCal
84 
85  int _b_hcalIN_sim_n = 0;
86  float _b_hcalIN_sim_E[nTowers];
87  float _b_hcalIN_sim_eta[nTowers];
88  float _b_hcalIN_sim_phi[nTowers];
89  int _b_hcalIN_sim_ieta[nTowers];
90  int _b_hcalIN_sim_iphi[nTowers];
91 
92  // EMCal
93 
94  int _b_EMcal_sim_n = 0;
95  float _b_EMcal_sim_E[nTowers];
96  float _b_EMcal_sim_eta[nTowers];
97  float _b_EMcal_sim_phi[nTowers];
98  int _b_EMcal_sim_ieta[nTowers];
99  int _b_EMcal_sim_iphi[nTowers];
100 
101  // Primary truth particles
102 
103  int _b_n_truth = 0;
104  float _b_truthenergy[nTruth];
105  float _b_trutheta[nTruth];
106  float _b_truthphi[nTruth];
107  float _b_truthpt[nTruth];
108  float _b_truthp[nTruth];
109  int _b_truthpid[nTruth];
110  int _b_truth_trackid[nTruth];
111 
112  // Secondary truth particles
113 
114  int n_child = 0;
115  int child_pid[nTruth];
116  int child_parent_id[nTruth];
117  int child_vertex_id[nTruth];
118  float child_px[nTruth];
119  float child_py[nTruth];
120  float child_pz[nTruth];
121  float child_energy[nTruth];
122 
123  // Truth particle vertices
124 
125  int n_vertex = 0;
126  int vertex_id[nTruth];
127  float vertex_x[nTruth];
128  float vertex_y[nTruth];
129  float vertex_z[nTruth];
130 
131  // BH particles
132 
133  int _nBH = 0;
134  float _BH_e[nTruth];
135  float _BH_px[nTruth];
136  float _BH_py[nTruth];
137  float _BH_pz[nTruth];
138  int _BH_track_id[nTruth];
139 
140 };
141 
142 #endif