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/*
* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
*
* This program 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 2 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TRINITY_ADVSTD_H
#define TRINITY_ADVSTD_H
#include <cstddef>
#include <initializer_list>
#include <type_traits>
// this namespace holds implementations of upcoming stdlib features that our c++ version doesn't have yet
namespace advstd
{
// C++17 std::size
template <typename C>
constexpr auto size(const C& c) { return c.size(); }
template <typename T, std::size_t N>
constexpr std::size_t size(const T(&)[N]) noexcept { return N; }
// C++17 std::data
template <typename C>
constexpr auto data(C& c) { return c.data(); }
template <typename C>
constexpr auto data(C const& c) { return c.data(); }
template <typename T, std::size_t N>
constexpr T* data(T(&a)[N]) noexcept { return a; }
template <typename T, std::size_t N>
constexpr T const* data(const T(&a)[N]) noexcept { return a; }
template <typename T>
constexpr T const* data(std::initializer_list<T> l) noexcept { return l.begin(); }
}
#endif
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