st.icl.separate_interval_set.joint_type"></a><span class="identifier">joint_type</span><span class="special">;</span>           
  <span class="keyword">typedef</span> <span class="identifier">DomainT</span>                                                      <a name="boost.icl.separate_interval_set.domain_type"></a><span class="identifier">domain_type</span><span class="special">;</span>            <span class="comment">// The domain type of the set. </span>
  <span class="keyword">typedef</span> <span cl