Citrix Systems 9.2 Benutzerhandbuch

number.BITNEG

Returns a number after applying a bitwise logical negation of the 
number. The following example assumes that numeric.expression 
returns 12 (binary 1100):

numeric.expression.bitneg() 

The result of applying the BITNEG operator is -11 (a binary 
1110011, 32 bits total with all ones to the left). 

The following is another example of an expression that uses a 
BITNEG. Assume that the expression prior to the BITNEG returns a 
value of 8:

http.req.header(\"test\").contains_index(\"pat1\"

).bitneg

The result of this expression is -9.

A tilde (~) performs a similar function to BITNEG, but takes another 
expression as an argument rather than an integer.

Note that all returned values of less than 32 bits before applying the 
operator implicitly have zeros to the left to make them 32 bits wide.

number.BITOR 
(integer)

Returns a number after applying a bitwise OR to the integer 
argument and the current number value. If either value in the bitwise 
comparison is a 1, the returned value is a 1. The following example 
assumes that numeric.expression returns 12 (binary 1100):

numeric.expression.bitor(10) 

The binary value of 10 is 1010, and the result of applying the BITOR 
operator to the entire expression is 14 (binary 1110).

The following is another example of an expression that uses a 
BITOR. Assume that the expression prior to the BITOR returns a 
value of 8:

http.req.header(\"test\").contains_index(\"pat1\"

).bitor(8)

The result of this expression is 8.

A bar (|) performs a similar function to BITOR, but takes another 
expression as an argument rather than an integer.

Note that all returned values of less than 32 bits before applying the 
operator implicitly have zeros to the left to make them 32 bits wide.