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Diffstat (limited to 'src/third_party/boost-1.60.0/boost/asio/detail/null_tss_ptr.hpp')
-rw-r--r-- | src/third_party/boost-1.60.0/boost/asio/detail/null_tss_ptr.hpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/asio/detail/null_tss_ptr.hpp b/src/third_party/boost-1.60.0/boost/asio/detail/null_tss_ptr.hpp new file mode 100644 index 00000000000..016c17d4502 --- /dev/null +++ b/src/third_party/boost-1.60.0/boost/asio/detail/null_tss_ptr.hpp @@ -0,0 +1,70 @@ +// +// detail/null_tss_ptr.hpp +// ~~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2015 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 BOOST_ASIO_DETAIL_NULL_TSS_PTR_HPP +#define BOOST_ASIO_DETAIL_NULL_TSS_PTR_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/config.hpp> + +#if !defined(BOOST_ASIO_HAS_THREADS) + +#include <boost/asio/detail/noncopyable.hpp> + +#include <boost/asio/detail/push_options.hpp> + +namespace boost { +namespace asio { +namespace detail { + +template <typename T> +class null_tss_ptr + : private noncopyable +{ +public: + // Constructor. + null_tss_ptr() + : value_(0) + { + } + + // Destructor. + ~null_tss_ptr() + { + } + + // Get the value. + operator T*() const + { + return value_; + } + + // Set the value. + void operator=(T* value) + { + value_ = value; + } + +private: + T* value_; +}; + +} // namespace detail +} // namespace asio +} // namespace boost + +#include <boost/asio/detail/pop_options.hpp> + +#endif // !defined(BOOST_ASIO_HAS_THREADS) + +#endif // BOOST_ASIO_DETAIL_NULL_TSS_PTR_HPP |