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documentation for bitwise operators

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Vern Paxson 2018-04-26 16:22:17 -07:00
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doc/script-reference/types.rst
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@ -91,6 +91,10 @@ Here is a more detailed description of each type:
type, but a unary plus or minus applied to a "count" results in an
"int".
In addition, "count" types support bitwise operations. You can use
``&``, ``|``, and ``^`` for bitwise ``and'', ``or'', and ``xor''. You
can also use ``~`` for bitwise (one's) complement.
.. bro:type:: double
A numeric type representing a double-precision floating-point
@ -592,6 +596,9 @@ Here is a more detailed description of each type:
The resulting vector of bool is the logical "and" (or logical "or") of
each element of the operand vectors.
Vectors of type ``count`` can also be operands for the bitwise and/or/xor
operators, ``&``, ``|`` and ``^``.
See the :bro:keyword:`for` statement for info on how to iterate over
the elements in a vector.