Event expression operator precedence
The following table lists the event expression operators in order by their precedence, from lowest to highest. See
Expression operator precedence for a corresponding table of primary and bitwise expression operator precedence.
Operation | Operator |
Logical negation | not |
All | all |
Logical intersection | and |
Logical exclusive or | xor |
Logical union | or |
Followed-by | -> |
For example, the following expression:
on all A()or B() and not C() -> D()
is equivalent to this expression:
on (
(all A() )
or
(B() and (not C() ))
) -> D()