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EventPlaneReco.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef EVENTPLANERECO_H
4 #define EVENTPLANERECO_H
5 
6 //===========================================================
8 //===========================================================
9 
10 #include <fun4all/SubsysReco.h>
11 
12 #include <string> // for string
13 #include <vector> // for vector
14 
15 class PHCompositeNode;
16 class CDBHistos;
17 class TProfile;
18 
19 class EventPlaneReco : public SubsysReco
20 {
21  public:
22  EventPlaneReco(const std::string &name = "EventPlaneReco");
23  ~EventPlaneReco() override = default;
24  int Init(PHCompositeNode *topNode) override;
25  int InitRun(PHCompositeNode *topNode) override;
26  int process_event(PHCompositeNode *topNode) override;
27  int End (PHCompositeNode * /*topNode*/) override;
28 
29  void ResetMe();
30  void set_sepd_epreco(bool sepdEpReco)
31  {
32  _sepdEpReco = sepdEpReco;
33  }
34  void set_mbd_epreco(bool mbdEpReco)
35  {
36  _mbdEpReco = mbdEpReco;
37  }
38  void set_sEPD_Mip_cut(const float &e)
39  {
40  _epd_e = e;
41  }
42  void set_MBD_Min_Qcut(const float &f)
43  {
44  _mbd_e = f;
45  }
46  void set_Ep_orders(const unsigned int &n)
47  {
48  m_MaxOrder = n;
49  }
50  void set_run_number(const unsigned int &r)
51  {
52  m_runNo = r;
53  }
54 
55  private:
56 
57  int CreateNodes(PHCompositeNode *topNode);
58 
59  unsigned int m_MaxOrder = 3;
60 
61  unsigned int m_runNo = 21813;
62 
63  const char *OutFileName;
64 
65  CDBHistos *cdbhistosOut = nullptr;
66 
67  std::vector<std::vector<double>> south_q;
68  std::vector<std::vector<double>> north_q;
69  std::vector<std::pair<double, double>> south_Qvec;
70  std::vector<std::pair<double, double>> north_Qvec;
71 
72  //recentering utility
73  std::vector<std::vector<double>> south_q_subtract;
74  std::vector<std::vector<double>> north_q_subtract;
75 
76  //shifting utility
77  std::vector<double> tmp_south_psi;
78  std::vector<double> tmp_north_psi;
79  std::vector<double> shift_north;
80  std::vector<double> shift_south;
81 
82 
83  bool _mbdEpReco = false;
84  bool _sepdEpReco = false;
85 
86  float _epd_e = 6.0;
87  float _mbd_e = 10.0;
88 
89  float mbd_e_south;
90  float mbd_e_north;
91  float mbdQ;
92 
93  //recentering histograms
94  TProfile * tprof_mean_cos_north_mbd[6] = {};
95  TProfile * tprof_mean_sin_north_mbd[6] = {};
96  TProfile * tprof_mean_cos_south_mbd[6] = {};
97  TProfile * tprof_mean_sin_south_mbd[6] = {};
98 
99  TProfile * tprof_mean_cos_north_mbd_input[6] = {};
100  TProfile * tprof_mean_sin_north_mbd_input[6] = {};
101  TProfile * tprof_mean_cos_south_mbd_input[6] = {};
102  TProfile * tprof_mean_sin_south_mbd_input[6] = {};
103 
104  //shifting histograms
105  const int _imax = 6;
106  TProfile * tprof_cos_north_mbd_shift[6][6] = {};
107  TProfile * tprof_sin_north_mbd_shift[6][6] = {};
108  TProfile * tprof_cos_south_mbd_shift[6][6] = {};
109  TProfile * tprof_sin_south_mbd_shift[6][6] = {};
110 
111  TProfile * tprof_cos_north_mbd_shift_input[6][6] = {};
112  TProfile * tprof_sin_north_mbd_shift_input[6][6] = {};
113  TProfile * tprof_cos_south_mbd_shift_input[6][6] = {};
114  TProfile * tprof_sin_south_mbd_shift_input[6][6] = {};
115 
116 
117 };
118 
119 #endif // EVENTPLANERECO_H