Determines whether the given character can be represented as a hexadecimal digit character (i.e. {0‐9} or {A‐F} or {a‐f}).

Synopsis

Declared in <absl/strings/ascii.h>

bool
ascii_isxdigit(unsigned char c);

Return Value

true if c is a hexadecimal digit, false otherwise.

Parameters

Name

Description

c

The character to test.

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