utput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">min</span></code> function could be written like this:
      </p>
<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">U</span><span class="special">&gt;</span>
<span class="keyword">typename</span> <a class="