n class="identifier">Type</span><span class="special">,</span> <span class="keyword">false</span><span class="special">&gt;</span> <span class="special">{</span>

    <span class="comment">// <a class="link" href="map/on_definedness_Ty_id672484.html#id672499-bb">public static functions</a></span>
    <span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="map/on_definedness_Ty_id672484.html#id672501-bb"><span class="identifier">add_intersection</span></a><span class="spec