70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
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//
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// detail/tss_ptr.hpp
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// ~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef ASIO_DETAIL_TSS_PTR_HPP
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#define ASIO_DETAIL_TSS_PTR_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include "asio/detail/config.hpp"
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#if !defined(ASIO_HAS_THREADS)
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# include "asio/detail/null_tss_ptr.hpp"
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#elif defined(ASIO_HAS_THREAD_KEYWORD_EXTENSION)
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# include "asio/detail/keyword_tss_ptr.hpp"
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#elif defined(ASIO_WINDOWS)
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# include "asio/detail/win_tss_ptr.hpp"
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#elif defined(ASIO_HAS_PTHREADS)
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# include "asio/detail/posix_tss_ptr.hpp"
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#else
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# error Only Windows and POSIX are supported!
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#endif
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#include "asio/detail/push_options.hpp"
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namespace asio {
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namespace detail {
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template <typename T>
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class tss_ptr
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#if !defined(ASIO_HAS_THREADS)
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: public null_tss_ptr<T>
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#elif defined(ASIO_HAS_THREAD_KEYWORD_EXTENSION)
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: public keyword_tss_ptr<T>
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#elif defined(ASIO_WINDOWS)
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: public win_tss_ptr<T>
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#elif defined(ASIO_HAS_PTHREADS)
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: public posix_tss_ptr<T>
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#endif
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{
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public:
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void operator=(T* value)
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{
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#if !defined(ASIO_HAS_THREADS)
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null_tss_ptr<T>::operator=(value);
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#elif defined(ASIO_HAS_THREAD_KEYWORD_EXTENSION)
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keyword_tss_ptr<T>::operator=(value);
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#elif defined(ASIO_WINDOWS)
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win_tss_ptr<T>::operator=(value);
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#elif defined(ASIO_HAS_PTHREADS)
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posix_tss_ptr<T>::operator=(value);
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#endif
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}
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};
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} // namespace detail
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} // namespace asio
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#include "asio/detail/pop_options.hpp"
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#endif // ASIO_DETAIL_TSS_PTR_HPP
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