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<td><p><span class="term"><code class="computeroutput">begin</code></span></p></td>
<td><p>A forward iterator to the start of the character sequence representing the name of the character class. </p></td>
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<td><p><span class="term"><code class="computeroutput">end</code></span></p></td>
<td><p>The end of the character sequence. </p></td>
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<td><p><span class="term"><code class="computeroutput">icase</code></span></p></td>
<td><p>Specifies whether the returned bitmask