>=</span> <span class="identifier">detail</span><span class="special">::</span><span class="identifier">requires_iterator</span><span class="special">&lt;</span><span class="identifier">Iterator</span><span class="special">&gt;</span> <span class="special">&gt;</span> 
      <span class="keyword">auto</span> <a class="link" href="../boost/histogram/make_wei_idm45105994237344.html" title="Function template make_weighted_histogram"><span class="identifier">make_weighted_histogram</span></a><span class="specia