| 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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