45 lines
3.1 KiB
HTML
45 lines
3.1 KiB
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<title>Shared Pointers</title>
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<table cellpadding="2" width="100%"><tr><td valign="top"><img alt="asio C++ library" width="250" height="60" src="../../../asio.png"></td></tr></table>
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<a accesskey="p" href="atomic.html"><img src="../../../prev.png" alt="Prev"></a><a accesskey="u" href="../cpp2011.html"><img src="../../../up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../home.png" alt="Home"></a><a accesskey="n" href="chrono.html"><img src="../../../next.png" alt="Next"></a>
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<div class="section">
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<div class="titlepage"><div><div><h4 class="title">
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<a name="asio.overview.cpp2011.shared_ptr"></a><a class="link" href="shared_ptr.html" title="Shared Pointers">Shared Pointers</a>
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</h4></div></div></div>
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<p>
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Asio's implementation can use <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">shared_ptr</span><span class="special"><></span></code> and <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">weak_ptr</span><span class="special"><></span></code> in preference to the Boost equivalents.
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</p>
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<p>
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Support for the standard smart pointers is automatically enabled for <code class="literal">g++</code>
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4.3 and later, when the <code class="literal">-std=c++0x</code> or <code class="literal">-std=gnu++0x</code>
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compiler options are used, as well as for Microsoft Visual C++ 10. It may
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be disabled by defining <code class="computeroutput"><span class="identifier">ASIO_DISABLE_STD_SHARED_PTR</span></code>,
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or explicitly enabled for other compilers by defining <code class="computeroutput"><span class="identifier">ASIO_HAS_STD_SHARED_PTR</span></code>.
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</p>
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</div>
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<div class="copyright-footer">Copyright © 2003-2023 Christopher M. Kohlhoff<p>
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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 <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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