mpute.discard_iteratorconstruct-copy-destruct">construct/copy/destruct</a></span>
  <a class="link" href="discard_iterator.html#idp53427456-bb"><span class="identifier">discard_iterator</span></a><span class="special">(</span><span class="identifier">size_t</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="discard_iterator.html#idp53428720-bb"><span class="identifier">discard_iterator</span></a><span class=