lass="special">::</span><span class="identifier">segment_type</span>               <a name="boost.icl.interval_base_map.on_total_absorbab_id664320.segment_type"></a><span class="identifier">segment_type</span><span class="special">;</span>              
  <span class="keyword">typedef</span> <span class="identifier">Type</span><span class="special">::</span><span class="identifier">codomain_type</span>              <a name="boost.icl.interval_base_map.on_total_absorbab_id664320.codomain_type"></a><span clas