kUCTextBreakIterateMask

Declaration

var kUCTextBreakIterateMask: Int { get }

Discussion

The corresponding bit may be set to indicate to the UCFindTextBreak function that the specified starting offset is a known break of the type specified in the breakType parameter. This permits UCFindTextBreak to optimize its search for the subsequent break of the same type. When iterating through all the breaks of a particular type in a particular buffer, this bit should be set for all calls except the first (since the initial startOffset value may not be a known break of the specified type).