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PHG4TrackUserInfoV1.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef G4MAIN_PHG4TRACKUSERINFOV1_H
4 #define G4MAIN_PHG4TRACKUSERINFOV1_H
5 
6 #include <Geant4/G4VUserTrackInformation.hh>
7 
8 #include <iostream>
9 #include <ostream> // for operator<<, basic_ostre...
10 
11 class PHG4Shower;
12 
13 // Made this with "V1" in the name in case we ever want to inherit from
14 // it with other versions...
15 
16 // Use the UserTrackInformation to attach a flag telling the framework
17 // to save the track in the truth output. Other uses might include keeping
18 // track of the
19 
20 class PHG4TrackUserInfoV1 : public G4VUserTrackInformation
21 {
22  public:
24  : G4VUserTrackInformation("TrackUserInfoV1")
25  , usertrackid(0)
26  , userparentid(0)
27  , userprimaryid(0)
28  , wanted(0)
29  , keep(0)
30  , shower(nullptr)
31  {
32  }
33  ~PHG4TrackUserInfoV1() override {}
34 
35  void Print() const override
36  {
37  std::cout << "PHG4TrackUserInfoV1: " << std::endl;
38  std::cout << " UserTrackId = " << usertrackid << std::endl;
39  std::cout << " UserParentId = " << userparentid << std::endl;
40  std::cout << " UserPrimaryId = " << userprimaryid << std::endl;
41  std::cout << " Wanted = " << wanted << std::endl;
42  std::cout << " Keep = " << keep << std::endl;
43  }
44 
45  void SetUserTrackId(const int val) { usertrackid = val; }
46  int GetUserTrackId() const { return usertrackid; }
47 
48  void SetUserParentId(const int val) { userparentid = val; }
49  int GetUserParentId() const { return userparentid; }
50 
51  void SetUserPrimaryId(const int val) { userprimaryid = val; }
52  int GetUserPrimaryId() const { return userprimaryid; }
53 
54  void SetWanted(const int val) { wanted = val; }
55  int GetWanted() const { return wanted; }
56 
57  void SetKeep(const int val) { keep = val; }
58  int GetKeep() const { return keep; }
59 
60  void SetShower(PHG4Shower* ptr) { shower = ptr; }
61  PHG4Shower* GetShower() const { return shower; }
62 
63  private:
67  int wanted;
68  int keep;
70 };
71 
72 // Utility function to wrap up the operations involved with adding user info
73 // to the track.
74 class G4Track;
75 
76 namespace PHG4TrackUserInfo
77 {
78 void SetUserTrackId(G4Track* track, const int usertrackid);
79 void SetUserParentId(G4Track* track, const int userparentid);
80 void SetUserPrimaryId(G4Track* track, const int userprimaryid);
81 void SetWanted(G4Track* track, const int wanted);
82 void SetKeep(G4Track* track, const int keep);
83 void SetShower(G4Track* track, PHG4Shower* ptr);
84 } // namespace PHG4TrackUserInfo
85 
86 #endif