Geant4 Cross Reference |
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 28 #ifndef _G4VUSERBROWNIANACTION_HH 29 #define _G4VUSERBROWNIANACTION_HH 30 #include "G4Types.hh" 31 #include "G4Track.hh" 32 // experimental 33 class G4VUserBrownianAction 34 { 35 public: 36 G4VUserBrownianAction() = default; 37 virtual ~G4VUserBrownianAction() = default; 38 39 // virtual G4double GetDiffusionCoefficient(G4Material*, 40 // G4Molecule*) { return 0;} 41 42 // If returns true: track is killed 43 virtual void Transport(G4ThreeVector&, G4Track* pTrack = nullptr) = 0; 44 virtual G4double GetDistanceToBoundary(const G4Track&) = 0; 45 }; 46 47 #endif 48