te</span><span class="special">&lt;&gt;</span> <span class="keyword">struct</span> <span class="identifier">ring_const_type</span><span class="special">&lt;</span><span class="identifier">QPolygon</span><span class="special">&gt;</span> <span class="special">{</span> <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="identifier">QRing</span><span class="special">&amp;</span> <span class="identifier">type</span><span class="special">;</span> <span class="special">};</span>
 