136 ActionScript language elements
^ bitwise XOR operator
expression1 ^ expression2
Converts expression1 and expression2 to 32-bit unsigned integers, and returns a 1 in each
bit position where the corresponding bits in
expression1 or expression2, but not both, are
1. Floating-point numbers are converted to integers by discarding any digits after the decimal
point. The result is a new 32-bit integer.
Positive integers are converted to an unsigned hex value with a maximum value of
4294967295 or 0xFFFFFFFF; values larger than the maximum have their most significant
digits discarded when they are converted so the value is still 32-bit. Negative numbers are
converted to an unsigned hex value via the two's complement notation, with the minimum
being -2147483648 or 0x800000000; numbers less than the minimum are converted to two's
complement with greater precision and also have the most significant digits discarded.
The return value is interpreted as a two's complement number with sign, so the return value
will be an integer in the range -2147483648 to 2147483647.
Availability: ActionScript 1.0; Flash Lite 2.0
Operands
expression1 : Number - A number.
expression2 : Number - A number.
Returns
Number - The result of the bitwise operation.
Example
The following example uses the bitwise XOR operator on the decimals 15 and 9, and assigns
the result to the variable
x:
// 15 decimal = 1111 binary
// 9 decimal = 1001 binary
var x:Number = 15 ^ 9;
trace(x);
// 1111 ^ 1001 = 0110
// returns 6 decimal (0110 binary)
See also
& bitwise AND operator, &= bitwise AND assignment operator, ^= bitwise XOR
assignment operator
, | bitwise OR operator, |= bitwise OR assignment operator,
~ bitwise NOT operator
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