TimerEventPublisher.h

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/*
 * SNode.C - A Slim Toolkit for Network Communication
 * Copyright (C) Volker Christian <me@vchrist.at>
 *               2020, 2021, 2022, 2023, 2024, 2025
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 * This program is free software: you can redistribute it and/or modify
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 *
 * 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/>.
 */
 
/*
 * MIT License
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#ifndef CORE_TIMEREVENTPUBLISHER_H
#define CORE_TIMEREVENTPUBLISHER_H
 
namespace core {
    class TimerEventReceiver;
} // namespace core
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#include "utils/Timeval.h"
 
#include <list>
#include <set>
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
 
namespace core {
 
    class TimerEventPublisher {
    public:
        TimerEventPublisher() = default;
 
        utils::Timeval getNextTimeout(const utils::Timeval& currentTime);
 
        void spanActiveEvents(const utils::Timeval& currentTime);
        void unobserveDisableEvents();
 
        void remove(TimerEventReceiver* timer);
 
        void erase(TimerEventReceiver* timer);
        void insert(TimerEventReceiver* timer);
 
        bool empty();
 
        void stop();
 
    private:
        class timernode_lt {
        public:
            bool operator()(const TimerEventReceiver* t1, const TimerEventReceiver* t2) const;
        };
 
        std::set<TimerEventReceiver*, timernode_lt> timerList;
        std::list<TimerEventReceiver*> removedList;
    };
 
} // namespace core
 
#endif // CORE_TIMEREVENTPUBLISHER_H