Bitand

syntax

bitand(a,b)

definition

bitand(a,b) results in the logical and of two boolean or integer data items a and b. In this bitwise comparison, a true or 1 value is returned if both arguments have a true or 1 value at the bit position compared and a false or 0 value if not.

The values-unit of the resulting data item is the values unit of data item a.

description

bitand is a bitwise operation.

applies to

data items with bool, (u)int8, (u)int16, (u)int32 or (u)int64 value-type

conditions

The domain-unit and values unit of arguments a and b must match.

example

attribute<uint8> bitandAB (ADomain) := bitand(A, B);

A	B	bitandAB
0	2	0
1	2	0
2	2	2
3	2	2
null	2	null

ADomain, nr of rows = 5