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PHG4ParticleGenerator.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef G4MAIN_PHG4PARTICLEGENERATOR_H
4 #define G4MAIN_PHG4PARTICLEGENERATOR_H
5 
6 #include "PHG4ParticleGeneratorBase.h"
7 
8 #include <cmath>
9 #include <string> // for string
10 
11 class PHCompositeNode;
12 
13 class PHG4ParticleGenerator : public PHG4ParticleGeneratorBase
14 {
15  public:
16  PHG4ParticleGenerator(const std::string &name = "PGENERATOR");
17  ~PHG4ParticleGenerator() override {}
18 
19  int process_event(PHCompositeNode *topNode) override;
20  void set_z_range(const double z_min, const double z_max);
21  void set_eta_range(const double eta_min, const double eta_max);
22  void set_phi_range(const double phi_min, const double phi_max);
23  void set_mom_range(const double mom_min, const double mom_max);
24  void Print(const std::string &what = "ALL") const override;
25 
26  protected:
27  double m_ZMin = -10.;
28  double m_ZMax = 10.;
29  double m_EtaMin = -1.;
30  double m_EtaMax = 1.;
31  double m_PhiMin = -M_PI;
32  double m_PhiMax = M_PI;
33  double m_MomMin = 0.;
34  double m_MomMax = 10.;
35 };
36 
37 #endif