n> <span class="special">*</span> <a class="link" href="memory_resource.html#idp39148048-bb"><span class="identifier">allocate</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="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="special">=</span> <span class="identifier">max_align</span><span class="special">)</span><sp