47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/*
|
|
* Distributed under the Boost Software License, Version 1.0.
|
|
* (See accompanying file LICENSE_1_0.txt or copy at
|
|
* https://www.boost.org/LICENSE_1_0.txt)
|
|
*
|
|
* Copyright (c) 2022 Andrey Semashev
|
|
*/
|
|
/*!
|
|
* \file scope/unique_resource_fwd.hpp
|
|
*
|
|
* This header contains forward declaration of \c unique_resource template.
|
|
*/
|
|
|
|
#ifndef BOOST_SCOPE_UNIQUE_RESOURCE_FWD_HPP_INCLUDED_
|
|
#define BOOST_SCOPE_UNIQUE_RESOURCE_FWD_HPP_INCLUDED_
|
|
|
|
#include <type_traits>
|
|
#include <boost/scope/detail/config.hpp>
|
|
#include <boost/scope/detail/move_or_copy_construct_ref.hpp>
|
|
#include <boost/scope/detail/type_traits/conjunction.hpp>
|
|
#include <boost/scope/detail/header.hpp>
|
|
|
|
#ifdef BOOST_HAS_PRAGMA_ONCE
|
|
#pragma once
|
|
#endif
|
|
|
|
namespace boost {
|
|
namespace scope {
|
|
|
|
template< typename Resource, typename Deleter, typename Traits = void >
|
|
class unique_resource;
|
|
|
|
template< typename Resource, typename Deleter, typename Invalid = typename std::decay< Resource >::type >
|
|
unique_resource< typename std::decay< Resource >::type, typename std::decay< Deleter >::type >
|
|
make_unique_resource_checked(Resource&& res, Invalid const& invalid, Deleter&& del)
|
|
noexcept(BOOST_SCOPE_DETAIL_DOC_HIDDEN(detail::conjunction<
|
|
std::is_nothrow_constructible< typename std::decay< Resource >::type, typename detail::move_or_copy_construct_ref< Resource, typename std::decay< Resource >::type >::type >,
|
|
std::is_nothrow_constructible< typename std::decay< Deleter >::type, typename detail::move_or_copy_construct_ref< Deleter, typename std::decay< Deleter >::type >::type >
|
|
>::value));
|
|
|
|
} // namespace scope
|
|
} // namespace boost
|
|
|
|
#include <boost/scope/detail/footer.hpp>
|
|
|
|
#endif // BOOST_SCOPE_UNIQUE_RESOURCE_FWD_HPP_INCLUDED_
|