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/*
* Copyright Andrey Semashev 2021.
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
/*!
* \file use_std_allocator.hpp
* \author Andrey Semashev
* \date 04.03.2021
*
* The header defines \c use_std_allocator tag type.
*/
#ifndef BOOST_LOG_UTILITY_USE_STD_ALLOCATOR_HPP_INCLUDED_
#define BOOST_LOG_UTILITY_USE_STD_ALLOCATOR_HPP_INCLUDED_
#include <boost/log/detail/config.hpp>
#include <boost/log/detail/header.hpp>
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
namespace boost {
BOOST_LOG_OPEN_NAMESPACE
#ifndef BOOST_LOG_DOXYGEN_PASS
namespace aux {
namespace usestdalloc_adl_block {
struct use_std_allocator {};
} // namespace usestdalloc_adl_block
} // namespace aux
using aux::usestdalloc_adl_block::use_std_allocator;
#else // BOOST_LOG_DOXYGEN_PASS
/*!
* \brief Tag type that indicates that a specialization of \c std::allocator should be used for allocating memory
*
* This tag type can be used in template parameters in various components of Boost.Log. The type itself is not an allocator type.
*/
struct use_std_allocator {};
#endif // BOOST_LOG_DOXYGEN_PASS
BOOST_LOG_CLOSE_NAMESPACE // namespace log
} // namespace boost
#include <boost/log/detail/footer.hpp>
#endif // BOOST_LOG_UTILITY_USE_STD_ALLOCATOR_HPP_INCLUDED_
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