/*
 * Copyright (C) 2018 Université Clermont Auvergne, CNRS/IN2P3, LPC
 * Author: Valentin NIESS (niess@in2p3.fr)
 *
 * A Geant4 particle source of atmospheric muons using GOUPIL
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

#pragma once


/* Forward declarations */
class IGoupilState;
class G4VPhysicalVolume;


/* Encapsulation of global GOUPIL settings */
class IGoupilUserAction {
    public:
        virtual ~IGoupilUserAction() {}
        virtual void BeginOfEventAction(const int & eventIndex, IGoupilState * state) = 0;
        virtual void EndOfEventAction(const bool& isValid, IGoupilState * state) = 0;
        virtual void SteppingAction(const int & stepIndex, const int & event,
            G4VPhysicalVolume * volume, IGoupilState * state, double field[6]) = 0;
};