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26 // 26 //
>> 27 // $Id: G4VTrackTerminator.hh 68048 2013-03-13 14:34:07Z gcosmo $
27 // 28 //
28 // ------------------------------------------- 29 // ----------------------------------------------------------------------
29 // Class G4VTrackTerminator 30 // Class G4VTrackTerminator
30 // 31 //
31 // Class description: 32 // Class description:
32 // 33 //
33 // This is an interface for an object which ca 34 // This is an interface for an object which can be called to kill a track.
34 // The type it provides is needed in case impo 35 // The type it provides is needed in case importance biasing and scoring
35 // is done at the same time. 36 // is done at the same time.
36 // For navigation in the parallel geometry whi 37 // For navigation in the parallel geometry which is done by the importance
37 // biasing process (it derives from G4Parallel 38 // biasing process (it derives from G4ParallelTransport), importance biasing
38 // has to be done before scoring (to score the 39 // has to be done before scoring (to score the correct volume).
39 // But since scoring would not be called if th 40 // But since scoring would not be called if the importance biasing kills a
40 // track, it only tells a G4VTrackTerminator t 41 // track, it only tells a G4VTrackTerminator to kill the track.
41 // The scoring process implements the interfac 42 // The scoring process implements the interface G4VTrackTerminator
42 // and is now able to kill the track after it 43 // and is now able to kill the track after it has performed the scoring.
43 44
44 // Author: Michael Dressel (Michael.Dressel@ce 45 // Author: Michael Dressel (Michael.Dressel@cern.ch)
45 // ------------------------------------------- 46 // ----------------------------------------------------------------------
46 #ifndef G4VTrackTerminator_hh 47 #ifndef G4VTrackTerminator_hh
47 #define G4VTrackTerminator_hh G4VTrackTerminat 48 #define G4VTrackTerminator_hh G4VTrackTerminator_hh
48 49
49 #include "G4Types.hh" 50 #include "G4Types.hh"
50 #include "G4String.hh" 51 #include "G4String.hh"
51 52
52 class G4VTrackTerminator 53 class G4VTrackTerminator
53 { 54 {
54 55
55 public: // with description 56 public: // with description
56 57
57 G4VTrackTerminator(); 58 G4VTrackTerminator();
58 virtual ~G4VTrackTerminator(); 59 virtual ~G4VTrackTerminator();
59 virtual void KillTrack() const = 0; 60 virtual void KillTrack() const = 0;
60 virtual const G4String &GetName() const = 0; 61 virtual const G4String &GetName() const = 0;
61 62
62 protected: 63 protected:
63 64
64 G4double kCarTolerance; 65 G4double kCarTolerance;
65 }; 66 };
66 67
67 #endif 68 #endif
68 69