std::regex_traits<CharT>::value
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<td class="t-dcl-nopad">int value( CharT ch, int radix ) const;
</td>
<td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> Template:ddcl list end
Determines the value represented by the digit ch in the numeric base radix, given the currently imbued locale.
Parameters
| ch | - | the character that may represent a digit |
| radix | - | either 8, 10, or 16 |
Return value
The numeric value if ch indeed represents a digit in the currently imbued locale that is valid for the numeric base radix, or -1 on error.
Example
| This section is incomplete Reason: no example |
