<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0//EN'>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
    <title>Katabatic Documentation</title>
    <script type="text/javascript" src="jquery.js"></script>
    <script type="text/javascript" src="dynsections.js"></script>
    <link   href="SoC.css" rel="stylesheet" type="text/css">
    <link   href="tabs.css" rel="stylesheet" type="text/css">
  </head>
    <h1 id="pagetop" class="header">Katabatic - Routing Toolbox</h1>
    <!--
    <center class="header">
      <table class="header">
        <tr>
          <td><a href="customSummary.html">Summary</a></td>
          <td><a href="namespaces.html">Namespaces</a></td>
          <td><a href="customHierarchy.html">Class Hierarchy</a></td>
          <td><a href="annotated.html">Classes</a></td>
          <td><a href="functions.html">Member Index</a></td>
        </tr>
      </table>
    </center>
    -->
    <br>
  <body onload="javascript:toggleLevel(1)">
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',false,false,'search.php','Search');
});
/* @license-end */</script>
<div id="main-nav"></div>
<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="namespaceKatabatic.html">Katabatic</a></li><li class="navelem"><a class="el" href="classKatabatic_1_1Observer.html">Observer</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="classKatabatic_1_1Observer-members.html">List of all members</a> &#124;
<a href="#pub-methods">Public Member Functions</a>  </div>
  <div class="headertitle">
<div class="title">Observer&lt; T &gt; Class Template Reference</div>  </div>
</div><!--header-->
<div class="contents">

<p><a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a> Design Pattern, <a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a> part.  
 <a href="classKatabatic_1_1Observer.html#details">More...</a></p>
<div class="dynheader">
Inheritance diagram for Observer&lt; T &gt;:</div>
<div class="dyncontent">
<div class="center"><img src="classKatabatic_1_1Observer__inherit__graph.png" border="0" usemap="#Observer_3_01T_01_4_inherit__map" alt="Inheritance graph"/></div>
<map name="Observer_3_01T_01_4_inherit__map" id="Observer_3_01T_01_4_inherit__map">
<area shape="rect" id="node2" href="classKatabatic_1_1BaseObserver.html" title="Observer Design Pattern, Observer part. " alt="" coords="7,5,120,32"/>
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ab05ec12517c51952960dd4f324499b44"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classKatabatic_1_1Observer.html#ab05ec12517c51952960dd4f324499b44">Observer</a> (const T *owner)</td></tr>
<tr class="separator:ab05ec12517c51952960dd4f324499b44"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac29b8f99d632058c95784fd7233b8474"><td class="memItemLeft" align="right" valign="top">T *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classKatabatic_1_1Observer.html#ac29b8f99d632058c95784fd7233b8474">getOwner</a> () const</td></tr>
<tr class="separator:ac29b8f99d632058c95784fd7233b8474"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classKatabatic_1_1BaseObserver"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classKatabatic_1_1BaseObserver')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classKatabatic_1_1BaseObserver.html">BaseObserver</a></td></tr>
<tr class="memitem:a52e577fb0c4f2e3650928334fb621c2f inherit pub_methods_classKatabatic_1_1BaseObserver"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classKatabatic_1_1BaseObserver.html#a52e577fb0c4f2e3650928334fb621c2f">notify</a> (unsigned int flags)</td></tr>
<tr class="separator:a52e577fb0c4f2e3650928334fb621c2f inherit pub_methods_classKatabatic_1_1BaseObserver"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename T&gt;<br />
class Katabatic::Observer&lt; T &gt;</h3>

<p><a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a> Design Pattern, <a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a> part. </p>
<p><b>First, a warning about names:</b> although this class is named <a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a>, it is intended to be an attribute nested inside the whole object which is indeed, the true <a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a>. This nesting object is called, most of the time the <b>owner</b> in the following. But sometimes, for simplification it may also be called the <a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a>.</p>
<h1><a class="anchor" id="secImplObserver"></a>
Observer Implementation Notes</h1>
<p>To retrieve the <em>owner</em> from the <a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a> attribute, we uses the offset from the attribute in the <em>owner</em>. This offset is computed once and for all the first time the template constructor is called. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="ab05ec12517c51952960dd4f324499b44"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab05ec12517c51952960dd4f324499b44">&#9670;&nbsp;</a></span>Observer()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="classKatabatic_1_1Observer.html">Observer</a> </td>
          <td>(</td>
          <td class="paramtype">const T *&#160;</td>
          <td class="paramname"><em>owner</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>The owner of the oberver is needed to compute, on the first creation only, the offset of the <a class="el" href="classKatabatic_1_1Observer.html" title="Observer Design Pattern, Observer part. ">Observer</a> attribute inside the <code>owner</code> complete object. </p>

</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="ac29b8f99d632058c95784fd7233b8474"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac29b8f99d632058c95784fd7233b8474">&#9670;&nbsp;</a></span>getOwner()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">T * getOwner </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p><b>Returns:</b> The owner of the observer. </p>

</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="Observer_8h_source.html">Observer.h</a></li>
<li>Observer.dox</li>
</ul>
</div><!-- contents -->
    <br>
    <hr>
    <table class="footer1">
      <tr>
        <td class="LFooter"><small>Generated by doxygen 1.8.14 on Thu Nov 12 2020</small></td>
        <td class="RFooter"><a href='#pagetop'><small>Return to top of page</small></a></td>
      </tr>
    </table>
    <table class="footer2">
      <tr>
        <td class="LFooter">Katabatic - Routing Toolbox</td>
        <td class="RFooter"><small>Copyright &#169; 2008-2020 Sorbonne Universite. All rights reserved</small></td>
      </tr>
    </table>
  </body>
</html>