n class="special">&lt;</span><span class="identifier">icl</span><span class="special">::</span><span class="identifier">split_interval_map</span><span class="special">&lt;</span> <span class="identifier">DomainT</span><span class="special">,</span> <span class="identifier">CodomainT</span><span class="special">,</span> <span class="identifier">Traits</span><span class="special">,</span> <span class="identifier">Compare</span><span class="special">,</span> <span class="identifier">Combine</span><span class="