field04/include/F04Trajectory.hh

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0026 //
0027 /// \file field/field04/include/F04Trajectory.hh
0028 /// \brief Definition of the F04Trajectory class
0029 //
0030
0031 #ifndef F04Trajectory_h
0032 #define F04Trajectory_h 1
0033
0034 #include "G4Allocator.hh"
0035 #include "G4ParticleDefinition.hh"
0036 #include "G4Step.hh"
0037 #include "G4Track.hh"
0038 #include "G4TrajectoryPoint.hh"
0039 #include "G4VTrajectory.hh"
0040 #include "G4ios.hh"
0041 #include "globals.hh"
0042
0043 #include <stdlib.h>
0044 #include <vector>
0045
0046 using TrajectoryPointContainer = std::vector<G4VTrajectoryPoint*>;
0047
0048 class F04Trajectory : public G4VTrajectory
0049 {
0050     //--------
0051   public:  // without description
0052     //--------
0053
0054     // Constructor/Destructor
0055
0056     F04Trajectory();
0057     F04Trajectory(const G4Track* aTrack);
0058     F04Trajectory(F04Trajectory&);
0059     ~F04Trajectory() override;
0060
0061     // Operators
0062
0063     inline void* operator new(size_t);
0064     inline void operator delete(void*);
0065     inline int operator==(const F04Trajectory& right) const { return (this == &right); }
0066
0067     // Get/Set functions
0068
0069     inline G4int GetTrackID() const override { return fTrackID; }
0070     inline G4int GetParentID() const override { return fParentID; }
0071     inline G4String GetParticleName() const override { return fParticleName; }
0072     inline G4double GetCharge() const override { return fPDGCharge; }
0073     inline G4int GetPDGEncoding() const override { return fPDGEncoding; }
0074     inline G4ThreeVector GetInitialMomentum() const override { return fInitialMomentum; }
0075
0076     // Other member functions
0077
0078     void ShowTrajectory(std::ostream& os = G4cout) const override;
0079     void AppendStep(const G4Step* aStep) override;
0080     void MergeTrajectory(G4VTrajectory* secondTrajectory) override;
0081
0082     G4ParticleDefinition* GetParticleDefinition();
0083
0084     int GetPointEntries() const override { return fpPointsContainer->size(); }
0085     G4VTrajectoryPoint* GetPoint(G4int i) const override { return (*fpPointsContainer)[i]; }
0086
0087     const std::map<G4String, G4AttDef>* GetAttDefs() const override;
0088     std::vector<G4AttValue>* CreateAttValues() const override;
0089
0090     //---------
0091   private:
0092     //---------
0093
0094     // Member data
0095
0096     TrajectoryPointContainer* fpPointsContainer = nullptr;
0097
0098     G4int fTrackID = 0;
0099     G4int fParentID = 0;
0100     G4double fPDGCharge = 0.;
0101     G4int fPDGEncoding = 0;
0102     G4String fParticleName;
0103     G4ThreeVector fInitialMomentum;
0104 };
0105
0106 extern G4ThreadLocal G4Allocator<F04Trajectory>* F04TrajectoryAllocator;
0107
0108 inline void* F04Trajectory::operator new(size_t)
0109 {
0110   if (!F04TrajectoryAllocator) F04TrajectoryAllocator = new G4Allocator<F04Trajectory>;
0111   return (void*)F04TrajectoryAllocator->MallocSingle();
0112 }
0113
0114 inline void F04Trajectory::operator delete(void* aTrajectory)
0115 {
0116   F04TrajectoryAllocator->FreeSingle((F04Trajectory*)aTrajectory);
0117 }
0118
0119 #endif