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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>CanFestival: Graph Legend</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.5.1 -->
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<div class="tabs">
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<ul>
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<li><a href="main.html"><span>Main Page</span></a></li>
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<li><a href="annotated.html"><span>Data Structures</span></a></li>
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<li><a href="files.html"><span>Files</span></a></li>
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<li><a href="dirs.html"><span>Directories</span></a></li>
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</ul></div>
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<h1>Graph Legend</h1>This page explains how to interpret the graphs that are generated by doxygen.<p>
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Consider the following example: <div class="fragment"><pre class="fragment"><span class="comment">/*! Invisible class because of truncation */</span>
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<span class="keyword">class </span>Invisible { };
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<span class="comment"></span>
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<span class="comment">/*! Truncated class, inheritance relation is hidden */</span>
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<span class="keyword">class </span>Truncated : <span class="keyword">public</span> Invisible { };
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<span class="comment">/* Class not documented with doxygen comments */</span>
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<span class="keyword">class </span>Undocumented { };
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<span class="comment"></span>
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<span class="comment">/*! Class that is inherited using public inheritance */</span>
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<span class="keyword">class </span>PublicBase : <span class="keyword">public</span> Truncated { };
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<span class="comment"></span>
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<span class="comment">/*! A template class */</span>
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<span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">class </span>Templ { };
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<span class="comment"></span>
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<span class="comment">/*! Class that is inherited using protected inheritance */</span>
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<span class="keyword">class </span>ProtectedBase { };
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<span class="comment"></span>
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<span class="comment">/*! Class that is inherited using private inheritance */</span>
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<span class="keyword">class </span>PrivateBase { };
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<span class="comment"></span>
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<span class="comment">/*! Class that is used by the Inherited class */</span>
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<span class="keyword">class </span>Used { };
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<span class="comment"></span>
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<span class="comment">/*! Super class that inherits a number of other classes */</span>
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<span class="keyword">class </span>Inherited : <span class="keyword">public</span> PublicBase,
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<span class="keyword">protected</span> ProtectedBase,
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<span class="keyword">private</span> PrivateBase,
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<span class="keyword">public</span> Undocumented
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<span class="keyword">public</span> Templ<int>
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{
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<span class="keyword">private</span>:
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Used *m_usedClass;
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};
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</pre></div> If the <code>MAX_DOT_GRAPH_HEIGHT</code> tag in the configuration file is set to 240 this will result in the following graph:<p>
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<center><div align="center">
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<img src="graph_legend.png" alt="graph_legend.png">
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</div>
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</center> <p>
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The boxes in the above graph have the following meaning: <ul>
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<li>
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A filled black box represents the struct or class for which the graph is generated. </li>
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<li>
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A box with a black border denotes a documented struct or class. </li>
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<li>
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A box with a grey border denotes an undocumented struct or class. </li>
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<li>
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A box with a red border denotes a documented struct or class forwhich not all inheritance/containment relations are shown. A graph is truncated if it does not fit within the specified boundaries. </li>
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</ul>
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The arrows have the following meaning: <ul>
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<li>
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A dark blue arrow is used to visualize a public inheritance relation between two classes. </li>
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<li>
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A dark green arrow is used for protected inheritance. </li>
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<li>
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A dark red arrow is used for private inheritance. </li>
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<li>
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A purple dashed arrow is used if a class is contained or used by another class. The arrow is labeled with the variable(s) through which the pointed class or struct is accessible. </li>
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<li>
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A yellow dashed arrow denotes a relation between a template instance and the template class it was instantiated from. The arrow is labeled with the template parameters of the instance. </li>
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</ul>
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<hr size="1"><address style="align: right;"><small>Generated on Fri Jun 8 08:52:18 2007 for CanFestival by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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</body>
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</html>
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