mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-22 21:01:31 +03:00
65 lines
1.4 KiB
C++
65 lines
1.4 KiB
C++
/*
|
|
* Copyright Andrey Semashev 2007 - 2015.
|
|
* 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 copy_cv.hpp
|
|
* \author Andrey Semashev
|
|
* \date 16.03.2014
|
|
*
|
|
* The header defines \c copy_cv type trait which copies const/volatile qualifiers from one type to another
|
|
*/
|
|
|
|
#ifndef BOOST_LOG_DETAIL_COPY_CV_HPP_INCLUDED_
|
|
#define BOOST_LOG_DETAIL_COPY_CV_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
|
|
|
|
namespace aux {
|
|
|
|
//! The type trait copies top level const/volatile qualifiers from \c FromT to \c ToT
|
|
template< typename FromT, typename ToT >
|
|
struct copy_cv
|
|
{
|
|
typedef ToT type;
|
|
};
|
|
|
|
template< typename FromT, typename ToT >
|
|
struct copy_cv< const FromT, ToT >
|
|
{
|
|
typedef const ToT type;
|
|
};
|
|
|
|
template< typename FromT, typename ToT >
|
|
struct copy_cv< volatile FromT, ToT >
|
|
{
|
|
typedef volatile ToT type;
|
|
};
|
|
|
|
template< typename FromT, typename ToT >
|
|
struct copy_cv< const volatile FromT, ToT >
|
|
{
|
|
typedef const volatile ToT type;
|
|
};
|
|
|
|
} // namespace aux
|
|
|
|
BOOST_LOG_CLOSE_NAMESPACE // namespace log
|
|
|
|
} // namespace boost
|
|
|
|
#include <boost/log/detail/footer.hpp>
|
|
|
|
#endif // BOOST_LOG_DETAIL_COPY_CV_HPP_INCLUDED_
|