//
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//
//
// Author: Mathieu Karamitros

// The code is developed in the framework of the ESA AO7146
//
// We would be very happy hearing from you, send us your feedback! :)
//
// In order for Geant4-DNA to be maintained and still open-source,
// article citations are crucial. 
// If you use Geant4-DNA chemistry and you publish papers about your software, 
// in addition to the general paper on Geant4-DNA:
//
// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
//
// we would be very happy if you could please also cite the following
// reference papers on chemistry:
//
// J. Comput. Phys. 274 (2014) 841-882
// Prog. Nucl. Sci. Tec. 2 (2011) 503-508 


#pragma once

#include <G4VITReactionProcess.hh>
#include <vector>

class G4DNAMolecularReactionTable;
class G4VDNAReactionModel;
class G4ITReactionSet;

/**
  * G4DNAMolecularReaction is the reaction process
  * used in G4DNAMolecularStepByStepModel.
  * It test whether molecules can react after testing.
  * If so, the reaction is made.
  * \deprecated This class will be removed
  */
class G4DNAMolecularReaction : public G4VITReactionProcess
{
public:
    G4DNAMolecularReaction();
    explicit G4DNAMolecularReaction(G4VDNAReactionModel*);
    ~G4DNAMolecularReaction() override = default;
    G4DNAMolecularReaction(const G4DNAMolecularReaction& other) = delete;
    G4DNAMolecularReaction& operator=(const G4DNAMolecularReaction& other) = delete;

    G4bool TestReactibility(const G4Track&,
                            const G4Track&,
                            double currentStepTime,
                            bool userStepTimeLimit) override;

    std::vector<std::unique_ptr<G4ITReactionChange>> FindReaction(G4ITReactionSet*,
    		const double, const double, const bool) override;
    std::unique_ptr<G4ITReactionChange> MakeReaction(const G4Track&, const G4Track&) override;

    void SetReactionModel(G4VDNAReactionModel*);

protected:
    const G4DNAMolecularReactionTable*& fMolReactionTable;
    G4VDNAReactionModel* fpReactionModel;
};