puteroutput"><span class="special">!</span>
              <span class="identifier">traits_type</span><span class="special">::</span><span class="identifier">is_unbounded</span><span class="special">()</span>
              <span class="special">&amp;&amp;</span> <span class="special">(</span>
              <span class="identifier">traits_type</span><span class="special">::</span><span class="identifier">maximum</span><span class="special">:</span><span class="identifier">size</span><span class="special">()</