;A dark red arrow is used for private inheritance. &lt;/li&gt;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;&lt;li&gt;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;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. &lt;/li&gt;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&