word">bool</span> <span class="identifier">disjoint</span><span class="special">(</span><span class="keyword">const</span>
                  <span class="identifier">T</span><span class="special">&amp;</span>
                  <span class="identifier">left</span><span class="special">,</span>
                  <span class="keyword">const</span> <span class="identifier">P</span><span class="special">&amp;</span> <span class="identifier">right</span><span class="special">)</span></code>
                </p>
 