<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>ip::basic_resolver_query</title>
<link rel="stylesheet" href="../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.73.2">
<link rel="start" href="../../index.html" title="Asio">
<link rel="up" href="../reference.html" title="Reference">
<link rel="prev" href="ip__basic_resolver_iterator/operator_eq__eq_.html" title="ip::basic_resolver_iterator::operator==">
<link rel="next" href="ip__basic_resolver_query/address_configured.html" title="ip::basic_resolver_query::address_configured">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table cellpadding="2" width="100%"><tr><td valign="top"><img alt="asio C++ library" width="250" height="60" src="../../asio.png"></td></tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="ip__basic_resolver_iterator/operator_eq__eq_.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="ip__basic_resolver_query/address_configured.html"><img src="../../next.png" alt="Next"></a>
</div>
<div class="section" lang="en">
<div class="titlepage"><div><div><h3 class="title">
<a name="asio.reference.ip__basic_resolver_query"></a><a class="link" href="ip__basic_resolver_query.html" title="ip::basic_resolver_query">ip::basic_resolver_query</a>
</h3></div></div></div>
<p>
An query to be passed to a resolver.
</p>
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span>
<span class="keyword">typename</span> <a class="link" href="InternetProtocol.html" title="Internet protocol requirements">InternetProtocol</a><span class="special">></span>
<span class="keyword">class</span> <span class="identifier">basic_resolver_query</span> <span class="special">:</span>
<span class="keyword">public</span> <span class="identifier">ip</span><span class="special">::</span><span class="identifier">resolver_query_base</span>
</pre>
<a name="asio.reference.ip__basic_resolver_query.types"></a><h5>
<a name="id1027897"></a>
<a class="link" href="ip__basic_resolver_query.html#asio.reference.ip__basic_resolver_query.types">Types</a>
</h5>
<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_query/flags.html" title="ip::basic_resolver_query::flags"><span class="bold"><strong>flags</strong></span></a>
</p>
</td>
<td>
<p>
A bitmask type (C++ Std [lib.bitmask.types]).
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/protocol_type.html" title="ip::basic_resolver_query::protocol_type"><span class="bold"><strong>protocol_type</strong></span></a>
</p>
</td>
<td>
<p>
The protocol type associated with the endpoint query.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="asio.reference.ip__basic_resolver_query.member_functions"></a><h5>
<a name="id1028004"></a>
<a class="link" href="ip__basic_resolver_query.html#asio.reference.ip__basic_resolver_query.member_functions">Member
Functions</a>
</h5>
<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_query/basic_resolver_query.html" title="ip::basic_resolver_query::basic_resolver_query"><span class="bold"><strong>basic_resolver_query</strong></span></a>
</p>
</td>
<td>
<p>
Construct with specified service name for any protocol.
</p>
<p>
Construct with specified service name for a given protocol.
</p>
<p>
Construct with specified host name and service name for any protocol.
</p>
<p>
Construct with specified host name and service name for a given
protocol.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/hints.html" title="ip::basic_resolver_query::hints"><span class="bold"><strong>hints</strong></span></a>
</p>
</td>
<td>
<p>
Get the hints associated with the query.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/host_name.html" title="ip::basic_resolver_query::host_name"><span class="bold"><strong>host_name</strong></span></a>
</p>
</td>
<td>
<p>
Get the host name associated with the query.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/service_name.html" title="ip::basic_resolver_query::service_name"><span class="bold"><strong>service_name</strong></span></a>
</p>
</td>
<td>
<p>
Get the service name associated with the query.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="asio.reference.ip__basic_resolver_query.data_members"></a><h5>
<a name="id1028181"></a>
<a class="link" href="ip__basic_resolver_query.html#asio.reference.ip__basic_resolver_query.data_members">Data
Members</a>
</h5>
<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_query/address_configured.html" title="ip::basic_resolver_query::address_configured"><span class="bold"><strong>address_configured</strong></span></a>
</p>
</td>
<td>
<p>
Only return IPv4 addresses if a non-loopback IPv4 address is configured
for the system. Only return IPv6 addresses if a non-loopback IPv6
address is configured for the system.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/all_matching.html" title="ip::basic_resolver_query::all_matching"><span class="bold"><strong>all_matching</strong></span></a>
</p>
</td>
<td>
<p>
If used with v4_mapped, return all matching IPv6 and IPv4 addresses.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/canonical_name.html" title="ip::basic_resolver_query::canonical_name"><span class="bold"><strong>canonical_name</strong></span></a>
</p>
</td>
<td>
<p>
Determine the canonical name of the host specified in the query.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/numeric_host.html" title="ip::basic_resolver_query::numeric_host"><span class="bold"><strong>numeric_host</strong></span></a>
</p>
</td>
<td>
<p>
Host name should be treated as a numeric string defining an IPv4
or IPv6 address and no name resolution should be attempted.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/numeric_service.html" title="ip::basic_resolver_query::numeric_service"><span class="bold"><strong>numeric_service</strong></span></a>
</p>
</td>
<td>
<p>
Service name should be treated as a numeric string defining a port
number and no name resolution should be attempted.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/passive.html" title="ip::basic_resolver_query::passive"><span class="bold"><strong>passive</strong></span></a>
</p>
</td>
<td>
<p>
Indicate that returned endpoint is intended for use as a locally
bound socket endpoint.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__basic_resolver_query/v4_mapped.html" title="ip::basic_resolver_query::v4_mapped"><span class="bold"><strong>v4_mapped</strong></span></a>
</p>
</td>
<td>
<p>
If the query protocol family is specified as IPv6, return IPv4-mapped
IPv6 addresses on finding no IPv6 addresses.
</p>
</td>
</tr>
</tbody>
</table></div>
<p>
The <a class="link" href="ip__basic_resolver_query.html" title="ip::basic_resolver_query"><code class="computeroutput"><span class="identifier">ip</span><span class="special">::</span><span class="identifier">basic_resolver_query</span></code></a>
class template describes a query that can be passed to a resolver.
</p>
<a name="asio.reference.ip__basic_resolver_query.thread_safety"></a><h5>
<a name="id1028459"></a>
<a class="link" href="ip__basic_resolver_query.html#asio.reference.ip__basic_resolver_query.thread_safety">Thread
Safety</a>
</h5>
<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="asio.reference.ip__basic_resolver_query.requirements"></a><h5>
<a name="id1028509"></a>
<a class="link" href="ip__basic_resolver_query.html#asio.reference.ip__basic_resolver_query.requirements">Requirements</a>
</h5>
<p>
<span class="bold"><strong>Header: </strong></span><code class="literal">asio/ip/basic_resolver_query.hpp</code>
</p>
<p>
<span class="bold"><strong>Convenience header: </strong></span><code class="literal">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="ip__basic_resolver_iterator/operator_eq__eq_.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="ip__basic_resolver_query/address_configured.html"><img src="../../next.png" alt="Next"></a>
</div>
</body>
</html>
distrib
>
Mageia
>
5
>
i586
>
media
>
core-release
>
by-pkgid
>
3ff61ef50f7b6da9fdee54352ae073f9
>
files
>
1833
