Input
Iterator</a> and its <tt>value_type</tt> must be the same type as
<tt>Block</tt>. The size of the iterator range must be less or
equal to <tt>b.num_blocks()</tt>.

<hr />
<pre>
template &lt;typename Char, typename Traits, typename Block, typename Alloc&gt;
basic_ostream&lt;Char, Traits&gt;&amp;
<a id=
"op-out">operator&lt;&lt;</a>(basic_ostream&lt;Char, Traits&gt;&amp; os, const dynamic_bitset&lt;Block, Alloc&gt;&amp; b)
</pre>

<b>Effects:</b> Inserts a textual representation of b into the stream
<tt