Complement - ObjectVision/GeoDMS GitHub Wiki

syntax

complement(a)

definition

complement(a) results in the logical negation of the boolean or integer data item a. In this bitwise operation, a true or 1 value is returned if the original bit value was false or 0 and vice versa.

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

description

complement is a bitwise operation.

applies to

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

since version

7.023

example

attribute<uint8> complementA (ADomain) := complement(A);