ass="header-section-number">18.1.4</span> attr(name)</h3>
<p>Accesses the attribute specified by the string <code>name</code>.</p>
</div>
<div id="attributenames" class="section level3" number="18.1.5">
<h3><span class="header-section-number">18.1.5</span> attributeNames()</h3>
<p>Return the names of all the attributes of this object as <code>std::vector&lt;std::string&gt;</code>.</p>
</div>
<div id="hasattributename" class="section level3" number="18.1.6">
<h3><span class="header-section-number">18.1.6</sp