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Contents
//
// detail/null_mutex.hpp
// ~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2022 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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)
//
#ifndef ASIO_DETAIL_NULL_MUTEX_HPP
#define ASIO_DETAIL_NULL_MUTEX_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
#include "asio/detail/config.hpp"
#include "asio/detail/noncopyable.hpp"
#include "asio/detail/scoped_lock.hpp"
#include "asio/detail/push_options.hpp"
namespace asio {
namespace detail {
class null_mutex
: private noncopyable
{
public:
typedef asio::detail::scoped_lock<null_mutex> scoped_lock;
// Constructor.
null_mutex()
{
}
// Destructor.
~null_mutex()
{
}
// Lock the mutex.
void lock()
{
}
// Unlock the mutex.
void unlock()
{
}
};
} // namespace detail
} // namespace asio
#include "asio/detail/pop_options.hpp"
#endif // ASIO_DETAIL_NULL_MUTEX_HPP
Version data entries
6 entries across 6 versions & 1 rubygems