Interpret the given character C as a hexadecimal digit and return its value.
Synopsis
Declared in <llvm/ADT/StringExtras.h>
unsigned int
hexDigitValue(char C);
Description
If C is not a valid hex digit, ‐1U is returned.
Return Value
The digit value, or ‐1U if C is not a hex digit.
Parameters
Name |
Description |
C |
character to interpret as a hex digit |
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