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virtual UBool CharacterIterator::hasPrevious (  )  [pure virtual]

Returns FALSE if there are no more code units or code points before the current position in the iteration range. This is used with previous() or previous32() in backward iteration.

Returns:
FALSE if there are no more code units or code points before the current position in the iteration range, return TRUE otherwise. ICU 2.0

Implemented in UCharCharacterIterator.


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