hex_decode_digit
Synopsis
Declared in <folly/codec/hex.h>
constexpr
uint8_t
hex_decode_digit(char const h);Description
For characters which are in the lower or upper hex alphabets, returns the decoded value. For other characters, returns a value with the high bit set.
Return Value
The decoded value of h.
Parameters
Name |
Description |
h |
The character to decode. |
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