ty >= size()</code>. The content of the<code>map_array</code> is preserved.</td>
</tr>
<tr>
<td><code>size_type size () const</code></td>
<td>Returns the size of the <code>map_array</code>.</td>
</tr>
<tr>
<td><code>size_type size () const</code></td>
<td>Returns the capacity of the <code>map_array</code>.</td>
</tr>
<tr>
<td><code>data_reference operator [] (index_type i)</code></td>
<td>Returns a reference of the element that is associated with a
particular index. If the <code>map_array</code> does not al