Converts the given character to its uppercase equivalent. This function is locale independent. It only converts lowercase characters in the standard 7-bit ASCII range. This is a feature, not a limitation.
Declared in <util/strencodings.h>
constexpr
char
ToUpper(char c);the uppercase equivalent of c; or the argument if no conversion is possible.
| Name | Description |
|---|---|
| c [in] | the character to convert to uppercase. |