(Engine-Level Function)
| Description: | Returns the bitwise exclusive OR of its parameters. |
| Returns: | Signed 64-bit integer |
Usage:  |
Script or steady state. |
| Function Groups: | Bitwise Operation |
| Related to: | And | Not | Or |
| Format: |
XOr(Parm1, Parm2) |
| Parameters: |
| Parm1, Parm2 |
| Required. Any numeric expressions. If floating point values are supplied, they will be truncated to integers. |
| Comments: |
This function compares the corresponding bits of two values. The result bit is 1 if exactly one of the two bits is 1. The result bit is 0 if both bits are the same (either both 1 or both 0). This function takes signed 64-bit integers values. If a number is passed outside the range of a signed 64-bit integer, then the function will return invalid. If Value is invalid, the return value is invalid. |
Example:
var1 = XOr(0b1100, 0b1010);
The value of var1 will be 0b0110.
A common use of XOr is to reverse the bits. To reverse the bits of a 64-bit signed integer:
64bitReverse = XOr(Input, -1);
To reverse the bits of a 32-bit integer (signed or unsigned):
32bitReverse - XOr(Input, 0xFFFFFFFF);
