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| 60 | <div class="contents"> |
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| 61 | <h1>Graph Legend</h1>This page explains how to interpret the graphs that are generated by doxygen.<p> |
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| 62 | Consider the following example: <div class="fragment"><pre class="fragment"><span class="comment">/*! Invisible class because of truncation */</span> |
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| 63 | <span class="keyword">class </span>Invisible { }; |
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| 64 | <span class="comment"></span> |
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| 65 | <span class="comment">/*! Truncated class, inheritance relation is hidden */</span> |
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| 66 | <span class="keyword">class </span>Truncated : <span class="keyword">public</span> Invisible { }; |
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| 67 | |
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| 68 | <span class="comment">/* Class not documented with doxygen comments */</span> |
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| 69 | <span class="keyword">class </span>Undocumented { }; |
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| 70 | <span class="comment"></span> |
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| 71 | <span class="comment">/*! Class that is inherited using public inheritance */</span> |
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| 72 | <span class="keyword">class </span>PublicBase : <span class="keyword">public</span> Truncated { }; |
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| 73 | <span class="comment"></span> |
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| 74 | <span class="comment">/*! A template class */</span> |
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| 75 | <span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">class </span>Templ { }; |
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| 76 | <span class="comment"></span> |
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| 77 | <span class="comment">/*! Class that is inherited using protected inheritance */</span> |
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| 78 | <span class="keyword">class </span>ProtectedBase { }; |
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| 79 | <span class="comment"></span> |
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| 80 | <span class="comment">/*! Class that is inherited using private inheritance */</span> |
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| 81 | <span class="keyword">class </span>PrivateBase { }; |
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| 82 | <span class="comment"></span> |
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| 83 | <span class="comment">/*! Class that is used by the Inherited class */</span> |
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| 84 | <span class="keyword">class </span>Used { }; |
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| 85 | <span class="comment"></span> |
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| 86 | <span class="comment">/*! Super class that inherits a number of other classes */</span> |
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| 87 | <span class="keyword">class </span>Inherited : <span class="keyword">public</span> PublicBase, |
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| 88 | <span class="keyword">protected</span> ProtectedBase, |
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| 89 | <span class="keyword">private</span> PrivateBase, |
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| 90 | <span class="keyword">public</span> Undocumented, |
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| 91 | <span class="keyword">public</span> Templ<int> |
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| 92 | { |
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| 93 | <span class="keyword">private</span>: |
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| 94 | Used *m_usedClass; |
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| 95 | }; |
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| 96 | </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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| 97 | <center><div align="center"> |
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| 98 | <img src="graph_legend.png" alt="graph_legend.png"> |
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| 99 | </div> |
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| 100 | </center> <p> |
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| 101 | The boxes in the above graph have the following meaning: <ul> |
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| 102 | <li> |
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| 103 | A filled gray box represents the struct or class for which the graph is generated. </li> |
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| 104 | <li> |
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| 105 | A box with a black border denotes a documented struct or class. </li> |
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| 106 | <li> |
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| 107 | A box with a grey border denotes an undocumented struct or class. </li> |
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| 108 | <li> |
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| 109 | 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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| 110 | </ul> |
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| 111 | The arrows have the following meaning: <ul> |
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| 112 | <li> |
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| 113 | A dark blue arrow is used to visualize a public inheritance relation between two classes. </li> |
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| 114 | <li> |
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| 115 | A dark green arrow is used for protected inheritance. </li> |
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| 116 | <li> |
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| 117 | A dark red arrow is used for private inheritance. </li> |
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| 118 | <li> |
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| 119 | 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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| 120 | <li> |
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| 121 | 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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| 122 | </ul> |
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| 123 | </div> |
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| 124 | <hr size="1"><address style="text-align: right;"><small>Generated on Mon Feb 16 10:06:49 2009 for mixpp by |
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| 125 | <a href="http://www.doxygen.org/index.html"> |
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| 126 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> |
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