ICU-12763 For C++ API, say return is undefined in the case of an error

X-SVN-Rev: 39675
This commit is contained in:
Peter Edberg 2017-02-15 21:15:58 +00:00
parent 35a07bf89d
commit b3a53f130e

View File

@ -359,8 +359,7 @@ public:
* @param status Input/output parameter. If at entry this indicates a
* failure status, the method returns immediately; otherwise
* this is set to indicate the outcome of the call.
* @return The keyword of the selected rule, or an empty string in the case
* of an error.
* @return The keyword of the selected rule. Undefined in the case of an error.
* @internal ICU 59 technology preview, may be removed in the future
*/
UnicodeString select(const Formattable& obj, const NumberFormat& fmt, UErrorCode& status) const;