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UBool UnicodeSet::isBogus ( void   )  const [inline]

Determine if this object contains a valid set. A bogus set has no value. It is different from an empty set. It can be used to indicate that no set value is available.

TRUE if the set is valid, FALSE otherwise
See also:
setToBogus() ICU 4.0

Definition at line 1631 of file uniset.h.

Referenced by _add(), add(), applyFilter(), applyPattern(), applyPropertyAlias(), closeOver(), compact(), complement(), complementAll(), freeze(), operator=(), remove(), removeAll(), and retainAll().

    return (UBool)(fFlags & kIsBogus);

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