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<title>InetHostAddress class Reference</title>
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<hr><h1>InetHostAddress Class Reference</h1>This object is used to hold the actual and valid internet address of a specific host machine that will be accessed through a socket. Address of a specific Internet host machine.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="socket_h-source.html">socket.h</a>></code>
<p>
<p>Inheritance diagram for InetHostAddress:
<p><center><img src="class_inethostaddress.gif" usemap="#InetHostAddress_map" border="0"></center>
<map name="InetHostAddress_map">
<area href="class_inetaddress.html" alt="InetAddress" shape="rect" coords="0,0,104,24">
</map>
<a href="class_inethostaddress-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="class_inethostaddress.html#a0">InetHostAddress</a> (const char *host=NULL)</td></tr>
<tr><td> </td><td><font size=-1><em>Create a new host address for a specific internet host.</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="class_inethostaddress.html#a1">InetHostAddress</a> (struct in_addr addr)</td></tr>
<tr><td> </td><td><font size=-1><em>Convert a system socket binary address such as may be returned through the accept() call or getsockpeer() into an internet host address object.</em> <a href="#a1">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="class_inetaddress.html">InetAddress</a>& </td><td valign=bottom><a class="el" href="class_inethostaddress.html#a2">operator=</a> (unsigned long addr)</td></tr>
<tr><td> </td><td><font size=-1><em>Allows assignment from the return of functions like inet_addr() or htonl().</em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>InetHostAddress& </td><td valign=bottom><a class="el" href="class_inethostaddress.html#a3">operator &=</a> (const <a class="el" href="class_inetmaskaddress.html">InetMaskAddress</a> &mask)</td></tr>
<tr><td> </td><td><font size=-1><em>Mask the internet host address object with a network mask address.</em> <a href="#a3">More...</a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Friends</h2></td></tr>
<tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="#l0">InetMaskAddress</a></td></tr>
<tr><td nowrap align=right valign=top>InetHostAddress </td><td valign=bottom><a class="el" href="class_inethostaddress.html#l1">operator &</a> (const InetHostAddress &addr, const <a class="el" href="class_inetmaskaddress.html">InetMaskAddress</a> &mask)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
This object is used to hold the actual and valid internet address of a specific host machine that will be accessed through a socket. Address of a specific Internet host machine.
<p>
<dl compact><dt>
<b>Author(s): </b><dd>
David Sugar <<a href="mailto:dyfet@ostel.com">dyfet@ostel.com</a>> </dl>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="InetHostAddress::InetHostAddress"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
InetHostAddress::InetHostAddress (
</b></td>
<td valign="bottom"><b>
const char * <em>host</em> = NULL )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Create a new host address for a specific internet host.
<p>
The internet host can be specified in a null terminated ASCII string and include either the physical host address or the DNS name of a host machine. Hence, an InetHostAddress ("www.voxilla.org") can be directly declaired in this manner.
<p>
Defaults to the IP address that represents the interface matching "gethostname()".<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>host</em>
</td><td>
dns or physical address of an Internet host. </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="a1" doxytag="InetHostAddress::InetHostAddress"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
InetHostAddress::InetHostAddress (
</b></td>
<td valign="bottom"><b>
struct in_addr <em>addr</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Convert a system socket binary address such as may be returned through the accept() call or getsockpeer() into an internet host address object.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>addr</em>
</td><td>
binary address of internet host. </td></tr>
</table>
</dl> </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="a3" doxytag="InetHostAddress::operator &="></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
InetHostAddress & InetHostAddress::operator &= (
</b></td>
<td valign="bottom"><b>
const <a class="el" href="class_inetmaskaddress.html">InetMaskAddress</a> & <em>mask</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Mask the internet host address object with a network mask address.
<p>
This is commonly used to coerce an address by subnet. </td>
</tr>
</table>
<a name="a2" doxytag="InetHostAddress::operator="></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
<a class="el" href="class_inetaddress.html">InetAddress</a> & InetHostAddress::operator= (
</b></td>
<td valign="bottom"><b>
unsigned long <em>addr</em> )<code> [inline]</code>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Allows assignment from the return of functions like inet_addr() or htonl().
<p>
<p>
Reimplemented from <a class="el" href="class_inetaddress.html#a13">InetAddress</a>. </td>
</tr>
</table>
<hr><h2>Friends And Related Function Documentation</h2>
<a name="l0" doxytag="InetHostAddress::InetMaskAddress"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
class InetMaskAddress<code> [friend]</code>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="l1" doxytag="InetHostAddress::operator &"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
InetHostAddress operator & (
</b></td>
<td valign="bottom"><b>
const InetHostAddress & <em>addr</em>,
</b></td>
</tr>
<tr>
<td></td>
<td><b>
const <a class="el" href="class_inetmaskaddress.html">InetMaskAddress</a> & <em>mask</em> )<code> [friend]</code>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="socket_h-source.html">socket.h</a></ul>
<hr><address><small>Generated at Thu Oct 4 15:33:00 2001 for CommonC++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.gif" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.5 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
© 1997-2001</small></address>
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