isOctalDigit

@safe pure nothrow @nogc

bool

isOctalDigit

(

dchar c

)

Return Value

Type: bool

Whether c is a digit in base 8 (0 .. 7).

assert( isOctalDigit('0'));
assert( isOctalDigit('7'));
assert(!isOctalDigit('8'));
assert(!isOctalDigit('A'));
assert(!isOctalDigit('#'));