Gabriele Cosmo
87 lines
3.8 KiB
C++
87 lines
3.8 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// Author: Mathieu Karamitros
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// The code is developed in the framework of the ESA AO7146
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//
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// We would be very happy hearing from you, send us your feedback! :)
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//
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// In order for Geant4-DNA to be maintained and still open-source,
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// article citations are crucial.
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// If you use Geant4-DNA chemistry and you publish papers about your software,
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// in addition to the general paper on Geant4-DNA:
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//
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// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
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//
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// we would be very happy if you could please also cite the following
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// reference papers on chemistry:
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//
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// J. Comput. Phys. 274 (2014) 841-882
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// Prog. Nucl. Sci. Tec. 2 (2011) 503-508
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#pragma once
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#include "G4VDNAReactionModel.hh"
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#include <vector>
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class G4DNAMolecularReactionData;
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/**
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* G4DNASmoluchowskiReactionModel should be used
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* for very fast reactions (high reaction rate) : the reactions between
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* reactants occuring at encounter.
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* When the time step is constrained this model
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* uses brownian bridge : "Absorbing (Smoluchowski) boundary condition"
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* Reference : On the simulation of diffusion processes close to boundaries,
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* N. J. B. Green, Molecular Physics, 65: 6, 1399 — 1408(1988)
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*/
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class G4DNASmoluchowskiReactionModel : public G4VDNAReactionModel
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{
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public :
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G4DNASmoluchowskiReactionModel();
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~G4DNASmoluchowskiReactionModel() override;
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G4DNASmoluchowskiReactionModel(const G4DNASmoluchowskiReactionModel&) = delete;
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G4DNASmoluchowskiReactionModel& operator=(const G4DNASmoluchowskiReactionModel&) = delete;
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void Initialise(const G4MolecularConfiguration*, const G4Track&) override ;
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void InitialiseToPrint(const G4MolecularConfiguration*) override ;
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G4double GetReactionRadius(const G4MolecularConfiguration*,
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const G4MolecularConfiguration*) override;
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G4double GetReactionRadius(const G4int&) override;
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G4bool FindReaction(const G4Track&,
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const G4Track&,
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G4double /*reactionRadius*/,
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G4double& /*separationDistance*/,
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G4bool /*alongStepInteraction*/) override ;
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private :
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const std::vector<const G4DNAMolecularReactionData*>* fpReactionData{nullptr} ;
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};
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