3_1_7.html" title="Function template operator&gt;"><span class="keyword">operator</span><span class="special">&gt;</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="../boost/movelib/unique_ptr.html" title="Class template unique_ptr">unique_ptr</a><span class="special">&lt;</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">D1</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="spe