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<tr>
<td><p><span class="term">Returns:</span></p></td>
<td><p>-1 if ch is not a digit character, the integer value of the character otherwise. The conversion is performed by imbueing a std::stringstream with this-&gt;getloc(); setting the radix to one of oct, hex or dec; inserting ch into the stream; and extracting an int. </p></td>
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</table></div>
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<li class="listitem">
<pre class="literallayout"><span class="identifier">locale_type</span> <a name="id-1_3_47_5_18_2_1_1_3_14-bb">