</span>

    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">U</span><span class="special">&gt;</span> <span class="keyword">struct</span> <span class="identifier">rebind_to</span> <span class="special">{</span> <span class="keyword">typedef</span> <span class="identifier">U</span><span class="special">*</span> <span class="identifier">type</span><span class="special">;</span> <span class="special">};</span>
    <span class="k