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/// \file TimeStepAction.hh
/// \brief Definition of the TimeStepAction class

#ifndef CHEMITACTION_H
#define CHEMITACTION_H

#include "G4UserTimeStepAction.hh"
#include "G4ChemTimeStepModel.hh"
class G4ParticleDefinition;
class TimeStepAction : public G4UserTimeStepAction
{
    public:
    TimeStepAction();
    ~TimeStepAction() override = default;
    TimeStepAction(const TimeStepAction& other);
    TimeStepAction& operator=(const TimeStepAction& other);

    void UserReactionAction(const G4Track&a, const G4Track&b,
                                    const std::vector<G4Track*>* products) override;

    void StartProcessing() override;

private:

    G4int fReactif1{0};
    G4int fReactif2{0};
    G4int fProduct1{0};
    G4int fProduct2{0};

    G4int SetParticleFlag(const G4ParticleDefinition*);
};

#endif // ITACTION_H