pute.constant_buffer_iterator.difference_type"></a><span class="identifier">difference_type</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="constant_buffer_iterator.html#boost.compute.constant_buffer_iteratorconstruct-copy-destruct">construct/copy/destruct</a></span>
  <a class="link" href="constant_buffer_iterator.html#idm9838-bb"><span class="identifier">constant_buffer_iterator</span></a><span class="special">(</span><span class="special">)</span><span class="specia