CallOnExit.hpp

// Copyright (C) 2017 Jérôme Leclercq
// This file is part of the "Nazara Engine - Core module"
// For conditions of distribution and use, see copyright notice in Config.hpp

#pragma once

#ifndef NAZARA_CALLONEXIT_HPP
#define NAZARA_CALLONEXIT_HPP

#include <Nazara/Prerequesites.hpp>
#include <functional>

namespace Nz
{
    class CallOnExit
    {
        using Func = std::function<void()>;

        public:
            CallOnExit(Func func = nullptr);
            CallOnExit(const CallOnExit&) = delete;
            CallOnExit(CallOnExit&&) = delete;
            ~CallOnExit();

            void CallAndReset(Func func = nullptr);
            void Reset(Func func = nullptr);

            CallOnExit& operator=(const CallOnExit&) = delete;
            CallOnExit& operator=(CallOnExit&&) = default;

        private:
            Func m_func;
    };
}

#include <Nazara/Core/CallOnExit.inl>

#endif // NAZARA_CALLONEXIT_HPP