/*
 * Copyright (C) 2015 Emeric Poupon
 *
 * This file is part of LMS.
 *
 * LMS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * LMS 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include <algorithm>
#include <functional>

namespace lms::core::utils
{
    template<typename Container, typename T>
    void push_back_if_not_present(Container& container, const T& val)
    {
        if (std::find(std::cbegin(container), std::cend(container), val) == std::cend(container))
            container.push_back(val);
    }

    template<class... Ts>
    struct overloads : Ts...
    {
        using Ts::operator()...;
    };

    template<class... Ts>
    overloads(Ts...) -> overloads<Ts...>;

    template<typename>
    constexpr bool dependent_false_v{};
} // namespace lms::core::utils