an class="special">(</span><span class="identifier">Accessor1</span> <span class="identifier">start</span><span class="special">,</span> <span class="identifier">Accessor2</span> <span class="identifier">finish</span><span class="special">);</span>

<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Accessor1</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Accessor2</span><span cl