1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | #ifndef G4BCLateParticle_h |
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27 | #define G4BCLateParticle_h 1 |
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28 | #include "G4BCAction.hh" |
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29 | #include "G4CollisionInitialState.hh" |
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30 | #include "G4KineticTrack.hh" |
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31 | #include "G4KineticTrackVector.hh" |
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32 | #include <vector> |
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33 | |
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34 | //#define debug_BCLateParticle 1 |
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35 | |
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36 | class G4BCLateParticle : public G4BCAction |
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37 | { |
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38 | public: |
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39 | |
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40 | G4BCLateParticle(){} |
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41 | virtual ~G4BCLateParticle(){} |
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42 | virtual const std::vector<G4CollisionInitialState *> & |
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43 | GetCollisions(G4KineticTrack * aProjectile, |
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44 | std::vector<G4KineticTrack *> & , |
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45 | G4double theCurrentTime) |
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46 | { |
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47 | theColl.clear(); |
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48 | G4double ctime=std::max(0.,aProjectile->GetFormationTime()) + theCurrentTime; |
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49 | |
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50 | G4KineticTrackVector noTarget; |
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51 | G4CollisionInitialState * aLate = |
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52 | new G4CollisionInitialState(ctime, |
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53 | aProjectile, noTarget, this); |
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54 | theColl.push_back(aLate); |
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55 | |
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56 | #ifdef debug_BCLateParticle |
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57 | G4cout << "Particle starting late " << aProjectile << " " |
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58 | << aProjectile->GetDefinition()->GetParticleName() << " " |
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59 | << 1/MeV*aProjectile->Get4Momentum() << " " |
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60 | << 1/fermi*aProjectile->GetPosition() << " " |
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61 | << aProjectile->GetFormationTime() |
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62 | << G4endl; |
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63 | #endif |
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64 | |
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65 | return theColl; |
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66 | } |
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67 | |
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68 | virtual G4KineticTrackVector * GetFinalState(G4KineticTrack * aProjectile, |
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69 | std::vector<G4KineticTrack *> & ) |
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70 | { |
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71 | G4KineticTrackVector * result = new G4KineticTrackVector; |
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72 | G4KineticTrack * lateParticle=new G4KineticTrack(*aProjectile); |
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73 | result->push_back(lateParticle); |
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74 | return result; |
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75 | } |
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76 | |
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77 | private: |
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78 | std::vector<G4CollisionInitialState *> theColl; |
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79 | }; |
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80 | |
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81 | #endif |
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