@ -395,6 +395,16 @@ size_t Utf8StringLength(const char *s)
return len;
}
/**
* Get the length of an UTF-8 encoded string in number of characters
* and thus not the number of bytes that the encoded string contains.
* @param s The string to get the length for.
* @return The length of the string in characters.
*/
size_t Utf8StringLength(const std::string &str)
{
return Utf8StringLength(str.c_str());
* Convert a given ASCII string to lowercase.
@ -166,6 +166,7 @@ static inline const char *Utf8PrevChar(const char *s)
size_t Utf8StringLength(const char *s);
size_t Utf8StringLength(const std::string &str);
* Is the given character a lead surrogate code point?