<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>ip::udp::resolver</title> <link rel="stylesheet" href="../../../boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> <link rel="home" href="../../../boost_asio.html" title="Boost.Asio"> <link rel="up" href="../ip__udp.html" title="ip::udp"> <link rel="prev" href="protocol.html" title="ip::udp::protocol"> <link rel="next" href="resolver_iterator.html" title="ip::udp::resolver_iterator"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../boost.png"></td> <td align="center"><a href="../../../../../index.html">Home</a></td> <td align="center"><a href="../../../../../libs/libraries.htm">Libraries</a></td> <td align="center"><a 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name="id1006058"></a> The UDP resolver type. </p> <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">basic_resolver</span><span class="special"><</span> <span class="identifier">udp</span> <span class="special">></span> <span class="identifier">resolver</span><span class="special">;</span> </pre> <a name="boost_asio.reference.ip__udp.resolver.types"></a><h6> <a name="id1006119"></a> <a class="link" href="resolver.html#boost_asio.reference.ip__udp.resolver.types">Types</a> </h6> <div class="informaltable"><table class="table"> <colgroup> <col> <col> </colgroup> <thead><tr> <th> <p> Name </p> </th> <th> <p> Description </p> </th> </tr></thead> <tbody> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/endpoint_type.html" title="ip::basic_resolver::endpoint_type"><span class="bold"><strong>endpoint_type</strong></span></a> </p> </td> <td> <p> The endpoint type. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/implementation_type.html" title="ip::basic_resolver::implementation_type"><span class="bold"><strong>implementation_type</strong></span></a> </p> </td> <td> <p> The underlying implementation type of I/O object. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/iterator.html" title="ip::basic_resolver::iterator"><span class="bold"><strong>iterator</strong></span></a> </p> </td> <td> <p> The iterator type. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/protocol_type.html" title="ip::basic_resolver::protocol_type"><span class="bold"><strong>protocol_type</strong></span></a> </p> </td> <td> <p> The protocol type. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/query.html" title="ip::basic_resolver::query"><span class="bold"><strong>query</strong></span></a> </p> </td> <td> <p> The query type. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/service_type.html" title="ip::basic_resolver::service_type"><span class="bold"><strong>service_type</strong></span></a> </p> </td> <td> <p> The type of the service that will be used to provide I/O operations. </p> </td> </tr> </tbody> </table></div> <a name="boost_asio.reference.ip__udp.resolver.member_functions"></a><h6> <a name="id1006338"></a> <a class="link" href="resolver.html#boost_asio.reference.ip__udp.resolver.member_functions">Member Functions</a> </h6> <div class="informaltable"><table class="table"> <colgroup> <col> <col> </colgroup> <thead><tr> <th> <p> Name </p> </th> <th> <p> Description </p> </th> </tr></thead> <tbody> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/async_resolve.html" title="ip::basic_resolver::async_resolve"><span class="bold"><strong>async_resolve</strong></span></a> </p> </td> <td> <p> Asynchronously perform forward resolution of a query to a list of entries. </p> <p> Asynchronously perform reverse resolution of an endpoint to a list of entries. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/basic_resolver.html" title="ip::basic_resolver::basic_resolver"><span class="bold"><strong>basic_resolver</strong></span></a> </p> </td> <td> <p> Constructor. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/cancel.html" title="ip::basic_resolver::cancel"><span class="bold"><strong>cancel</strong></span></a> </p> </td> <td> <p> Cancel any asynchronous operations that are waiting on the resolver. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/get_io_service.html" title="ip::basic_resolver::get_io_service"><span class="bold"><strong>get_io_service</strong></span></a> </p> </td> <td> <p> Get the io_service associated with the object. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/io_service.html" title="ip::basic_resolver::io_service"><span class="bold"><strong>io_service</strong></span></a> </p> </td> <td> <p> (Deprecated: use get_io_service().) Get the io_service associated with the object. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/resolve.html" title="ip::basic_resolver::resolve"><span class="bold"><strong>resolve</strong></span></a> </p> </td> <td> <p> Perform forward resolution of a query to a list of entries. </p> <p> Perform reverse resolution of an endpoint to a list of entries. </p> </td> </tr> </tbody> </table></div> <a name="boost_asio.reference.ip__udp.resolver.protected_data_members"></a><h6> <a name="id1006573"></a> <a class="link" href="resolver.html#boost_asio.reference.ip__udp.resolver.protected_data_members">Protected Data Members</a> </h6> <div class="informaltable"><table class="table"> <colgroup> <col> <col> </colgroup> <thead><tr> <th> <p> Name </p> </th> <th> <p> Description </p> </th> </tr></thead> <tbody> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/implementation.html" title="ip::basic_resolver::implementation"><span class="bold"><strong>implementation</strong></span></a> </p> </td> <td> <p> The underlying implementation of the I/O object. </p> </td> </tr> <tr> <td> <p> <a class="link" href="../ip__basic_resolver/service.html" title="ip::basic_resolver::service"><span class="bold"><strong>service</strong></span></a> </p> </td> <td> <p> The service associated with the I/O object. </p> </td> </tr> </tbody> </table></div> <p> The <a class="link" href="../ip__basic_resolver.html" title="ip::basic_resolver"><code class="computeroutput"><span class="identifier">ip</span><span class="special">::</span><span class="identifier">basic_resolver</span></code></a> class template provides the ability to resolve a query to a list of endpoints. </p> <a name="boost_asio.reference.ip__udp.resolver.thread_safety"></a><h6> <a name="id1006713"></a> <a class="link" href="resolver.html#boost_asio.reference.ip__udp.resolver.thread_safety">Thread Safety</a> </h6> <p> <span class="bold"><strong>Distinct</strong></span> <span class="bold"><strong>objects:</strong></span> Safe. </p> <p> <span class="bold"><strong>Shared</strong></span> <span class="bold"><strong>objects:</strong></span> Unsafe. </p> <a name="boost_asio.reference.ip__udp.resolver.requirements"></a><h6> <a name="id1006765"></a> <a class="link" href="resolver.html#boost_asio.reference.ip__udp.resolver.requirements">Requirements</a> </h6> <p> <span class="bold"><strong>Header: </strong></span><code class="literal">boost/asio/ip/udp.hpp</code> </p> <p> <span class="bold"><strong>Convenience header: </strong></span><code class="literal">boost/asio.hpp</code> </p> </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> <td align="right"><div class="copyright-footer">Copyright © 2003 - 2010 Christopher M. Kohlhoff<p> Distributed under the Boost Software License, Version 1.0. (See accompanying 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>) </p> </div></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="protocol.html"><img src="../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../ip__udp.html"><img src="../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../boost_asio.html"><img src="../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="resolver_iterator.html"><img src="../../../../../doc/html/images/next.png" alt="Next"></a> </div> </body> </html>