ass="identifier">dense_storage</span><span class="special">;</span>  <span class="comment">// Vector-like storage for fast zero-overhead access to cells. </span>
    <span class="keyword">typedef</span> <a class="link" href="../boost/histogram/unlimited_storage.html" title="Class template unlimited_storage">unlimited_storage</a><span class="special">&lt;</span><span class="special">&gt;</span> <a name="boost.histogram.default_storage"></a><span class="identifier">default_storage</span><span class="special">