00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // 00027 // $Id: G4TrackTerminator.hh 69887 2013-05-17 08:17:02Z gcosmo $ 00028 // 00029 // ---------------------------------------------------------------------- 00030 // Class G4TrackTerminator 00031 // 00032 // Class description: 00033 // 00034 // This is an interface for an object which can be called to kill a track. 00035 // The type it provides is needed in case importance biasing and scoring 00036 // is done at the same time. 00037 // For navigation in the parallel geometry which is done by the importance 00038 // biasing process (it derives from G4ParallelTransport), importance 00039 // biasing has to be done before scoring (to score the correct volume). 00040 // But since scoring would not be called if the importance biasing kills 00041 // a track, it only tells a G4TrackTerminator to kill the track. 00042 // The scoring process implements the interface G4TrackTerminator 00043 // and is now able to kill the track after it has performed the scoring. 00044 00045 // Author: Michael Dressel (Michael.Dressel@cern.ch) 00046 // ---------------------------------------------------------------------- 00047 #ifndef G4TrackTerminator_hh 00048 #define G4TrackTerminator_hh G4TrackTerminator_hh 00049 00050 #include "G4Types.hh" 00051 00052 class G4TrackTerminator 00053 { 00054 00055 public: // without description 00056 00057 G4TrackTerminator() 00058 : fKillTrack(false) {} 00059 ~G4TrackTerminator(); 00060 00061 void SetKillTrack(){fKillTrack = true;} 00062 G4bool GetKillTrack() const {return fKillTrack;} 00063 00064 private: 00065 00066 G4bool fKillTrack; 00067 }; 00068 00069 #endif