an class="term">Throws:</span></p></td>
<td>
<a class="link" href="regex_error.html" title="Struct regex_error">regex_error</a> when the range of characters has invalid regular expression syntax. </td>
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<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> InputRange<span class="special">&gt;</span> 
  <span class="keyword">static</span> <a class="link" href="basic_regex.