g4simulation/g4main/PHG4InEventToTruthInfo.h

0001 // Tell emacs that this is a C++ source
0002 //  -*- C++ -*-.
0003 #ifndef G4MAIN_PHG4INEVENTTOTRUTHINFO_H
0004 #define G4MAIN_PHG4INEVENTTOTRUTHINFO_H
0005
0006 #include <fun4all/SubsysReco.h>
0007
0008 #include <string>
0009
0010 class PHCompositeNode;
0011 class PHG4Particle;
0012 class PHG4TruthInfoContainer;
0013 class PHG4VtxPoint;
0014
0015 class PHG4InEventToTruthInfo : public SubsysReco
0016 {
0017  public:
0018   explicit PHG4InEventToTruthInfo(const std::string &name = "PHG4INEVENTTOTRUTHINFO");
0019   ~PHG4InEventToTruthInfo() override = default;
0020
0021   int InitRun(PHCompositeNode *topNode) override;
0022   int process_event(PHCompositeNode *topNode) override;
0023
0024   int CreateNodeTree(PHCompositeNode *topNode);
0025
0026  private:
0027   static PHG4Particle *makeParticleCopy(PHG4Particle *particle);
0028 };
0029
0030 #endif  // G4MAIN_PHG4INEVENTTOTRUTHINFO_H