Break iterator. Currently the C++ breakiterator does not have getRules etc to reproduce another in C. Hence we keep the original around and do the verification at the end of the match. The user is responsible for deleting this break iterator. ICU 2.0
Referenced by SearchIterator::getBreakIterator(), handleNext(), handlePrev(), operator=(), SearchIterator::operator=(), SearchIterator::operator==(), safeClone(), SearchIterator::SearchIterator(), SearchIterator::setBreakIterator(), and StringSearch().