Geant4  10.01.p01
G4PhononTrackMap.cc
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29 // $Id: G4PhononTrackMap.cc 76503 2013-11-12 08:20:50Z gcosmo $
30 //
31 // 20131111 Move Clear() function to .cc file
32 
33 #include "G4PhononTrackMap.hh"
34 #include "G4ThreeVector.hh"
35 #include "G4Track.hh"
36 #include <map>
37 
38 namespace { const G4ThreeVector nullVec(0.,0.,0.); } // For convenience below
39 
40 // Singleton instance, must be created at first request
41 
43 
44 
45 // Pseudo-constructor creates singleton instance
46 
49  return theTrackMap;
50 }
51 
53  theMap.clear(); // Remove all entries from map
54 }
55 
56 
57 
58 // Check if specified track is already loaded
59 
60 G4bool G4PhononTrackMap::Find(const G4Track* track) const {
61  return (!track || theMap.find(track) != theMap.end());
62 }
63 
64 
65 // Remove specified track from map (used by EndTracking)
66 
68  TrkIDKmap::iterator entry = theMap.find(track);
69  if (entry != theMap.end()) theMap.erase(entry);
70 }
71 
72 
73 // Update the wavevector for specified track, add track if non-existent
74 
75 void G4PhononTrackMap::SetK(const G4Track* track, const G4ThreeVector& K) {
76  if (track) theMap[track] = K;
77 }
78 
79 
80 // Access current wavevector for specified track (NULL if doesn't exist)
81 
82 const G4ThreeVector& G4PhononTrackMap::GetK(const G4Track* track) const {
83  TrkIDKmap::const_iterator entry = theMap.find(track);
84  return (entry != theMap.end()) ? entry->second : nullVec;
85 }
86 
CLHEP::Hep3Vector G4ThreeVector
void RemoveTrack(const G4Track *track)
#define G4ThreadLocal
Definition: tls.hh:89
G4bool Find(const G4Track *track) const
void SetK(const G4Track *track, const G4ThreeVector &K)
Definition of the G4PhononTrackMap base class.
const G4ThreeVector & GetK(const G4Track *track) const
static G4ThreadLocal G4PhononTrackMap * theTrackMap
bool G4bool
Definition: G4Types.hh:79
static G4PhononTrackMap * GetPhononTrackMap()