ion"></a></span><a class="link" href="clear.html#json.ref.boost__json__object.clear.description">Description</a>
        </h6>
<p>
          Erases all elements from the container without changing the capacity. After
          this call, <a class="link" href="size.html" title="object::size"><code class="computeroutput"><span class="identifier">size</span><span class="special">()</span></code></a>
          returns zero. All references, pointers, and iterators are invalidated.
        </p>
<h6>
<a name="json