&lt;</span> <span class="identifier">Geometry</span> <span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">result</span><span class="special">(</span><span class="identifier">state</span><span class="special">&lt;</span> <span class="identifier">Geometry</span> <span class="special">&gt;</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">st</span><span class="special">)</span></pre>
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