><span class="identifier">IMType</span><span class="special">::</span><span class="identifier">type</span><span class="special">&gt;::</span><span class="identifier">value</span>
<span class="identifier">boost</span><span class="special">::</span><span class="identifier">tti</span><span class="special">::</span><span class="identifier">valid_member_type</span><span class="special">&lt;</span><span class="identifier">IMTypeWithMarkerType</span><span class="special">::</span><span class="identifier">type</spa