y=
"Describes the meaning of the template parameters and lists their corresponding default arguments">
<tr>
<th>Parameter</th>
<th>Description</th>
<th>Default</th>
</tr>
<tr>
<td><tt>Block</tt></td>
<td>The integer type in which the bits are stored.</td>
<td><tt>unsigned long</tt></td>
</tr>
<tr>

<td><tt>Allocator</tt></td>
<td>The allocator type used for all internal memory management.</td>
<td><tt>std::allocator&lt;Block&gt;</tt></td>
</tr>
</table>
<h3><a id="concepts-modeled">Concepts Modeled</a></h3>