| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 // G4ILawForceFreeFlight
27 //
28 // Class Description:
29 //
30 // A G4VBiasingInteractionLaw representing the
31 // for a force free flight, ie, a particle whi
32 // It is a limit case for which the non-intera
33 // a segment is always 1, and the effective cr
34 // zero. This singular behavior is signaled by
35 // method returning always true.
36 //
37 // Author: Marc Verderi, November 2013.
38 // -------------------------------------------
39 #ifndef G4ILawForceFreeFlight_hh
40 #define G4ILawForceFreeFlight_hh 1
41
42 #include "G4VBiasingInteractionLaw.hh"
43
44 class G4ILawForceFreeFlight : public G4VBiasin
45 {
46 public:
47
48 G4ILawForceFreeFlight(const G4String& name
49 virtual ~G4ILawForceFreeFlight();
50
51 virtual G4double ComputeEffectiveCrossSect
52 virtual G4double ComputeNonInteractionProb
53
54 // -- sample the distribution
55 virtual G4double SampleInteractionLength(
56 // -- move by true path length, this posit
57 virtual G4double UpdateInteractionLengthFo
58 virtual G4bool IsSingular() const { return
59 };
60
61 #endif
62