* Convert this object pointer to a UFormattable.
* @return this object as a UFormattable pointer. This is an alias to the original UFormattable,
* and so is only valid while the original argument remains in scope.
+ * @draft ICU 52
*/
inline UFormattable *toUFormattable();
* Internal function to return the CharString pointer.
* @param status error code
* @return pointer to the CharString - may become invalid if the object is modified
+ * @internal
*/
CharString *internalGetCharString(UErrorCode &status);