e="Class template unique_ptr">unique_ptr</a><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span> <a class="link" href="../boost/movelib/make_un_1_3_25_20_10_3_1_7.html" title="Function template make_unique_definit"><span class="identifier">make_unique_definit</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">)</span><span class="special">;</span