1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // |
---|
27 | // $Id: G4VTrackTerminator.hh,v 1.8 2007/06/01 07:53:26 ahoward Exp $ |
---|
28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
---|
29 | // |
---|
30 | // ---------------------------------------------------------------------- |
---|
31 | // Class G4VTrackTerminator |
---|
32 | // |
---|
33 | // Class description: |
---|
34 | // |
---|
35 | // This is an interface for an object which can be called to kill a track. |
---|
36 | // The type it provides is needed in case importance biasing and scoring |
---|
37 | // is done at the same time. |
---|
38 | // For navigation in the parallel geometry which is done by the importance |
---|
39 | // biasing process (it derives from G4ParallelTransport), importance biasing |
---|
40 | // has to be done before scoring (to score the correct volume). |
---|
41 | // But since scoring would not be called if the importance biasing kills a |
---|
42 | // track, it only tells a G4VTrackTerminator to kill the track. |
---|
43 | // The scoring process implements the interface G4VTrackTerminator |
---|
44 | // and is now able to kill the track after it has performed the scoring. |
---|
45 | |
---|
46 | // Author: Michael Dressel (Michael.Dressel@cern.ch) |
---|
47 | // ---------------------------------------------------------------------- |
---|
48 | #ifndef G4VTrackTerminator_hh |
---|
49 | #define G4VTrackTerminator_hh G4VTrackTerminator_hh |
---|
50 | |
---|
51 | #include "G4Types.hh" |
---|
52 | #include "G4String.hh" |
---|
53 | |
---|
54 | class G4VTrackTerminator |
---|
55 | { |
---|
56 | |
---|
57 | public: // with description |
---|
58 | |
---|
59 | G4VTrackTerminator(); |
---|
60 | virtual ~G4VTrackTerminator(); |
---|
61 | virtual void KillTrack() const = 0; |
---|
62 | virtual const G4String &GetName() const = 0; |
---|
63 | |
---|
64 | protected: |
---|
65 | |
---|
66 | G4double kCarTolerance; |
---|
67 | }; |
---|
68 | |
---|
69 | #endif |
---|