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

#ifndef CHEMITACTION_H
#define CHEMITACTION_H

#include "G4UserTimeStepAction.hh"
#include "G4VUserChemistryList.hh"
#include "ChemNtupleManager.hh"

class ChemTimeStepAction : public G4UserTimeStepAction
{
    public:
    ChemTimeStepAction(ChemNtupleManager* histo, TimeStepModel md = fSBS);
    ~ChemTimeStepAction() override = default;
    ChemTimeStepAction(const ChemTimeStepAction& other);
    ChemTimeStepAction& operator=(const ChemTimeStepAction& other);

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

    void StartProcessing() override;

private:
    ChemNtupleManager* fpHisto{nullptr};

    G4double fReactif1{0.};
    G4double fReactif2{0.};
    G4double fProduct1{0.};
    G4double fProduct2{0.};

    G4double SetFlag(const G4String &val);
};

#endif // ITACTION_H