45 lines
1018 B
C++
45 lines
1018 B
C++
//
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// Copyright (c) 2019-2024 Ruben Perez Hidalgo (rubenperez038 at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BOOST_MYSQL_DETAIL_ACCESS_HPP
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#define BOOST_MYSQL_DETAIL_ACCESS_HPP
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#include <utility>
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namespace boost {
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namespace mysql {
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namespace detail {
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// Exposes access to the implementation of public access, which is sometimes
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// required by library internals.
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struct access
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{
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template <class T>
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static decltype(std::declval<T>().impl_)& get_impl(T& obj) noexcept
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{
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return obj.impl_;
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}
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template <class T>
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static const decltype(std::declval<T>().impl_)& get_impl(const T& obj) noexcept
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{
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return obj.impl_;
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}
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template <class T, class... Args>
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static T construct(Args&&... args)
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{
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return T(std::forward<Args>(args)...);
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}
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};
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} // namespace detail
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} // namespace mysql
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} // namespace boost
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#endif
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