diff options
Diffstat (limited to 'thirdparty/icu4c/common/unicode/locid.h')
| -rw-r--r-- | thirdparty/icu4c/common/unicode/locid.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/thirdparty/icu4c/common/unicode/locid.h b/thirdparty/icu4c/common/unicode/locid.h index a6fbbb7041..f0bdc7ca51 100644 --- a/thirdparty/icu4c/common/unicode/locid.h +++ b/thirdparty/icu4c/common/unicode/locid.h @@ -984,7 +984,10 @@ public: static const char* const* U_EXPORT2 getISOCountries(); /** - * Gets a list of all available language codes defined in ISO 639. This is a pointer + * Returns a list of all unique language codes defined in ISO 639. + * They can be 2 or 3 letter codes, as defined by + * <a href="https://www.ietf.org/rfc/bcp/bcp47.html#section-2.2.1"> + * BCP 47, section 2.2.1</a>. This is a pointer * to an array of pointers to arrays of char. All of these pointers are owned * by ICU-- do not delete them, and do not write through them. The array is * terminated with a null pointer. @@ -1110,6 +1113,15 @@ protected: /* only protected for testing purposes. DO NOT USE. */ * @internal */ void setFromPOSIXID(const char *posixID); + /** + * Minimize the subtags for this Locale, per the algorithm described + * @param favorScript favor to keep script if true, to keep region if false. + * @param status error information if maximizing this Locale failed. + * If this Locale is not well-formed, the error code is + * U_ILLEGAL_ARGUMENT_ERROR. + * @internal + */ + void minimizeSubtags(bool favorScript, UErrorCode& status); #endif /* U_HIDE_INTERNAL_API */ private: |