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<div class="titlepage"><div><div><h3 class="title">
<a name="asio.reference.ip__address"></a><a class="link" href="ip__address.html" title="ip::address"> ip::address</a>
</h3></div></div></div>
<p>
Implements version-independent IP addresses.
</p>
<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">address</span>
</pre>
<a name="asio.reference.ip__address.member_functions"></a><h5>
<a name="id852520"></a>
<a class="link" href="ip__address.html#asio.reference.ip__address.member_functions">Member Functions</a>
</h5>
<div class="informaltable"><table class="table">
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Name
</p>
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Description
</p>
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<td>
<p>
<a class="link" href="ip__address/address.html" title="ip::address::address"><span class="bold"><strong>address</strong></span></a>
</p>
</td>
<td>
<p>
Default constructor.
</p>
<p>
Construct an address from an IPv4 address.
</p>
<p>
Construct an address from an IPv6 address.
</p>
<p>
Copy constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/from_string.html" title="ip::address::from_string"><span class="bold"><strong>from_string</strong></span></a>
</p>
</td>
<td>
<p>
Create an address from an IPv4 address string in dotted decimal form,
or from an IPv6 address in hexadecimal notation.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/is_v4.html" title="ip::address::is_v4"><span class="bold"><strong>is_v4</strong></span></a>
</p>
</td>
<td>
<p>
Get whether the address is an IP version 4 address.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/is_v6.html" title="ip::address::is_v6"><span class="bold"><strong>is_v6</strong></span></a>
</p>
</td>
<td>
<p>
Get whether the address is an IP version 6 address.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/operator_eq_.html" title="ip::address::operator="><span class="bold"><strong>operator=</strong></span></a>
</p>
</td>
<td>
<p>
Assign from another address.
</p>
<p>
Assign from an IPv4 address.
</p>
<p>
Assign from an IPv6 address.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/to_string.html" title="ip::address::to_string"><span class="bold"><strong>to_string</strong></span></a>
</p>
</td>
<td>
<p>
Get the address as a string in dotted decimal format.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/to_v4.html" title="ip::address::to_v4"><span class="bold"><strong>to_v4</strong></span></a>
</p>
</td>
<td>
<p>
Get the address as an IP version 4 address.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/to_v6.html" title="ip::address::to_v6"><span class="bold"><strong>to_v6</strong></span></a>
</p>
</td>
<td>
<p>
Get the address as an IP version 6 address.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="asio.reference.ip__address.friends"></a><h5>
<a name="id852807"></a>
<a class="link" href="ip__address.html#asio.reference.ip__address.friends">Friends</a>
</h5>
<div class="informaltable"><table class="table">
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<p>
<a class="link" href="ip__address/operator_not__eq_.html" title="ip::address::operator!="><span class="bold"><strong>operator!=</strong></span></a>
</p>
</td>
<td>
<p>
Compare two addresses for inequality.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/operator_lt_.html" title="ip::address::operator<"><span class="bold"><strong>operator<</strong></span></a>
</p>
</td>
<td>
<p>
Compare addresses for ordering.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="ip__address/operator_eq__eq_.html" title="ip::address::operator=="><span class="bold"><strong>operator==</strong></span></a>
</p>
</td>
<td>
<p>
Compare two addresses for equality.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="asio.reference.ip__address.related_functions"></a><h5>
<a name="id852942"></a>
<a class="link" href="ip__address.html#asio.reference.ip__address.related_functions">Related 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__address/operator_lt__lt_.html" title="ip::address::operator<<"><span class="bold"><strong>operator<<</strong></span></a>
</p>
</td>
<td>
<p>
Output an address as a string.
</p>
</td>
</tr></tbody>
</table></div>
<p>
The <a class="link" href="ip__address.html" title="ip::address"><code class="computeroutput"><span class="identifier">ip</span><span class="special">::</span><span class="identifier">address</span></code></a>
class provides the ability to use either IP version 4 or version 6 addresses.
</p>
<a name="asio.reference.ip__address.thread_safety"></a><h5>
<a name="id853050"></a>
<a class="link" href="ip__address.html#asio.reference.ip__address.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__address.requirements"></a><h5>
<a name="id853100"></a>
<a class="link" href="ip__address.html#asio.reference.ip__address.requirements">Requirements</a>
</h5>
<p>
<span class="bold"><strong>Header: </strong></span><code class="literal">asio/ip/address.hpp</code>
</p>
<p>
<span class="bold"><strong>Convenience header: </strong></span><code class="literal">asio.hpp</code>
</p>
</div>
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<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>)
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