lass="literal-block">
template &lt;class PropertyTag , class X&gt;
typename property_traits&lt;property_map&lt;adjacency_list, PropertyTag&gt;::const_type&gt;::value_type
get(PropertyTag, const adjacency_list&amp; g, X x);
</pre>
<p>This returns the property value for <tt class="docutils literal"><span class="pre">x</span></tt>, where <tt class="docutils literal"><span class="pre">x</span></tt> is either a vertex or
edge descriptor.  The entity referred to by descriptor <tt class="docutils literal"><span cl