<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>libdap++: libdap::EventHandler Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.9 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="main.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="classes.html"><span>Class Index</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
<div class="navpath"><a class="el" href="namespacelibdap.html">libdap</a>::<a class="el" href="classlibdap_1_1EventHandler.html">EventHandler</a>
</div>
</div>
<div class="contents">
<h1>libdap::EventHandler Class Reference</h1><!-- doxytag: class="libdap::EventHandler" --><code>#include <<a class="el" href="EventHandler_8h_source.html">EventHandler.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for libdap::EventHandler:</div>
<div class="dynsection">
<p><center><img src="classlibdap_1_1EventHandler__inherit__graph.png" border="0" usemap="#libdap_1_1EventHandler__inherit__map" alt="Inheritance graph"></center>
<map name="libdap_1_1EventHandler__inherit__map">
<area shape="rect" id="node3" href="classlibdap_1_1AlarmHandler.html" title="{libdap::AlarmHandler\n|- d_file\l- d_stream\l- d_version\l|+ AlarmHandler()\l+ AlarmHandler()\l+ handle_signal()\l+ ~AlarmHandler()\l- AlarmHandler()\l}" alt="" coords="5,147,227,312"><area shape="rect" id="node5" href="classlibdap_1_1HTTPCacheInterruptHandler.html" title="{libdap::HTTPCacheInterruptHandler\n||+ handle_signal()\l+ HTTPCacheInterruptHandler()\l+ ~HTTPCacheInterruptHandler()\l}" alt="" coords="251,176,603,283"><area shape="rect" id="node7" href="classlibdap_1_1TestHandler.html" title="{libdap::TestHandler\n|+ flag\l|+ handle_signal()\l+ TestHandler()\l}" alt="" coords="627,183,837,275"></map>
<center><font size="2">[<a target="top" href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classlibdap_1_1EventHandler-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibdap_1_1EventHandler.html#9cb4e0ec28ce8562067c1a9103f93559">handle_signal</a> (int signum)=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classlibdap_1_1EventHandler.html#3124eab6cce13c78e66bda0f8724f394">~EventHandler</a> ()</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
An abstract class which provides a hook method used by <a class="el" href="classlibdap_1_1SignalHandler.html">SignalHandler</a>.<p>
Based on "Applying Design Patterns to Simplify Signal Handling", Douglas C. Schmidt, 1998, <a href="http://www.cs.wustl.edu/~schmidt/signal-patterns.html.">http://www.cs.wustl.edu/~schmidt/signal-patterns.html.</a><p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classlibdap_1_1SignalHandler.html">SignalHandler</a> <p>
<a class="el" href="classlibdap_1_1AlarmHandler.html">AlarmHandler</a> </dd></dl>
<dl class="author" compact><dt><b>Author:</b></dt><dd>James Gallagher <<a href="mailto:jgallagher@opendap.org">jgallagher@opendap.org</a>> </dd></dl>
<p>Definition at line <a class="el" href="EventHandler_8h_source.html#l00042">42</a> of file <a class="el" href="EventHandler_8h_source.html">EventHandler.h</a>.</p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="3124eab6cce13c78e66bda0f8724f394"></a><!-- doxytag: member="libdap::EventHandler::~EventHandler" ref="3124eab6cce13c78e66bda0f8724f394" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual libdap::EventHandler::~EventHandler </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
We don't need a destructor, but including one might stave off an error later on...
<p>Definition at line <a class="el" href="EventHandler_8h_source.html#l00052">52</a> of file <a class="el" href="EventHandler_8h_source.html">EventHandler.h</a>.</p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="9cb4e0ec28ce8562067c1a9103f93559"></a><!-- doxytag: member="libdap::EventHandler::handle_signal" ref="9cb4e0ec28ce8562067c1a9103f93559" args="(int signum)=0" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void libdap::EventHandler::handle_signal </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>signum</em> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Hook method for <a class="el" href="classlibdap_1_1SignalHandler.html">SignalHandler</a>. If a concrete instance of this class is registered with <a class="el" href="classlibdap_1_1SignalHandler.html">SignalHandler</a>, this method will be called when <code>signum</code> is received.
<p>Implemented in <a class="el" href="classlibdap_1_1AlarmHandler.html#be52f8939c85b0285c2a8cb48b970a9b">libdap::AlarmHandler</a>, <a class="el" href="classlibdap_1_1TestHandler.html#0802debe4071b2ab5f147e979c7c2f56">libdap::TestHandler</a>, and <a class="el" href="classlibdap_1_1HTTPCacheInterruptHandler.html#61f19f17f5da4f50969494b6f24cdfc7">libdap::HTTPCacheInterruptHandler</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="EventHandler_8h_source.html">EventHandler.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Oct 7 19:59:29 2009 for libdap++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
f149f58f4a75af135bdb24f5dfe94165
>
files
>
727
