
LINK="#0000bb" VLINK="#551a8b" ALINK="#ff0000">
Objects of the univ.Boolean class
Instances of univ.Boolean class partially
implement Python numeric object protocol by means of the following
additional methods:
 __and__(value)
 __or__(value)
 __xor__(value)

These methods implement the binary arithmetic operations (&, ^, ) against
the value and return a instance of Boolean
object initialized to the result of the arithmetic operation.
 __rand__(value)
 __ror__(value)
 __rxor__(value)

These methods implement the binary arithmetic operations (&, ^, ) against
the value with reflected (swapped) operands, and return a
instance of Boolean object initialized to the result of
the arithmetic operation.
The folowing set of methods can be called only by Python version 1.6
and later.
 __iand__(value)
 __ior__(value)
 __ixor__(value)

These methods implement inplace arithmetic operations (&=, ^=, =) against
the value and return an instance of ourselves (self).
ilya@glas.net
