ypedef</span> <span class="identifier">bimap_type</span><span class="special">::</span><span class="identifier">right_map</span> <span class="identifier">reverse_map_type</span><span class="special">;</span>
        <span class="identifier">reverse_map_type</span> <span class="special">&amp;</span> <span class="identifier">rm</span> <span class="special">=</span> <span class="identifier">bm</span><span class="special">.</span><span class="identifier">right</span><span class="special">;</span>

        <span