td>
</tr>
<tr>
<td><code>const_reference operator [] (size_type i)
const</code></td>
<td>Returns the value of the <code>i</code>-th element.</td>
</tr>
<tr>
<td><code>reference operator [] (size_type i)</code></td>
<td>Returns a reference of the <code>i</code>-th element.</td>
</tr>
<tr>
<td><code>vector_range &amp;operator = (const vector_range
&amp;vr)</code></td>
<td>The assignment operator.</td>
</tr>
<tr>
<td><code>vector_range &amp;assign_temporary (vector_range
&amp;vr)</code></td>
<td>Assigns a temp