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QAG4SimulationKFParticle.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef QAG4SIMULATIONKFPARTICLE_H
4 #define QAG4SIMULATIONKFPARTICLE_H
5 
6 #include <fun4all/SubsysReco.h>
7 
8 #include <g4eval/SvtxEvalStack.h>
9 
10 #include <memory>
11 #include <string> // for string
12 
14 class PHCompositeNode;
15 class PHG4Particle;
17 class SvtxClusterEval;
18 class SvtxTrackMap;
19 class SvtxTrack;
20 
21 namespace CLHEP
22 {
23  class HepLorentzVector;
24 }
25 
27 {
28  public:
29  QAG4SimulationKFParticle(const std::string &name, const std::string &mother_name, double min_m, double max_m);
30 
31  virtual ~QAG4SimulationKFParticle() = default;
32 
33  int Init(PHCompositeNode *topNode);
34  int InitRun(PHCompositeNode *topNode);
35  int process_event(PHCompositeNode *topNode);
36 
38 
40 
41  protected:
43  int m_mother_id = 0;
44  double m_min_mass = 0.;
45  double m_max_mass = 10.;
47 
48  private:
50 
51  SvtxTrack *getTrack(unsigned int track_id, SvtxTrackMap *trackmap);
53  CLHEP::HepLorentzVector *makeHepLV(PHCompositeNode *topNode, int track_number);
54 
56 
57  std::unique_ptr<SvtxEvalStack> m_svtxEvalStack;
58 
62  std::map<std::string, std::pair<int, float>> particleMasses;
63  std::string m_trackMapName = "SvtxTrackMap";
64 };
65 
66 #endif // QAG4SIMULATIONKFPARTICLE_H