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G4VPhononProcess.hh
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29 // $Id: G4VPhononProcess.hh 75725 2013-11-05 16:52:30Z mkelsey $
30 //
31 #ifndef G4VPhononProcess_h
32 #define G4VPhononProcess_h 1
33 
34 #include "globals.hh"
35 #include "G4VDiscreteProcess.hh"
36 #include "G4ThreeVector.hh"
37 
38 class G4PhononTrackMap;
39 class G4LatticePhysical;
40 
41 
43 public:
44  G4VPhononProcess(const G4String& processName);
45  virtual ~G4VPhononProcess();
46 
47  virtual G4bool IsApplicable(const G4ParticleDefinition& aPD);
48 
49  // Initialize wave vectors for currently active track(s)
50  // NOTE: These functions must call back to base class implementations!
51  virtual void StartTracking(G4Track* track);
52  virtual void EndTracking();
53 
54 protected:
55  // For convenience, map phonon type to polarization code
56  virtual G4int GetPolarization(const G4Track& track) const;
57  virtual G4int GetPolarization(const G4Track* track) const {
58  return GetPolarization(*track);
59  }
60 
61  // For convenience, generate random polarization from density of states
62  // Values passed may be zero to suppress particular states
63  virtual G4int ChoosePolarization(G4double Ldos, G4double STdos,
64  G4double FTdos) const;
65 
66  // Construct new track with correct momentum, position, etc.
67  virtual G4Track* CreateSecondary(G4int polarization, const G4ThreeVector& K,
68  G4double energy) const;
69 
70 protected:
71  G4PhononTrackMap* trackKmap; // For convenient access by processes
73 
74 private:
75  const G4Track* currentTrack; // For use by Start/EndTracking
76 
77  // hide assignment operators as private
79  G4VPhononProcess& operator=(const G4VPhononProcess& right);
80 };
81 
82 #endif /* G4VPhononProcess_h */
const G4LatticePhysical * theLattice
virtual G4bool IsApplicable(const G4ParticleDefinition &aPD)
int G4int
Definition: G4Types.hh:78
virtual ~G4VPhononProcess()
G4PhononTrackMap * trackKmap
G4VPhononProcess(const G4String &processName)
bool G4bool
Definition: G4Types.hh:79
virtual G4int GetPolarization(const G4Track &track) const
virtual G4int ChoosePolarization(G4double Ldos, G4double STdos, G4double FTdos) const
G4double energy(const ThreeVector &p, const G4double m)
virtual void EndTracking()
virtual void StartTracking(G4Track *track)
virtual G4int GetPolarization(const G4Track *track) const
virtual G4Track * CreateSecondary(G4int polarization, const G4ThreeVector &K, G4double energy) const
double G4double
Definition: G4Types.hh:76