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error 404 bitAnd | revDocs | RunRev
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Product Edition
Version
bitAnd
Basics
Expander triangle
Type
Operator
Syntax
number1 bitAnd number2
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Performs a "bitwise and" operation on the binary representation of two numbers.
Examples

0 bitAnd 1 -- evaluates to 0
3 bitAnd 2 -- in binary: 11 bitAnd 10; evaluates to 10; converted to 2

Additional Comments
Expander triangle

Use the bitAnd operator to operate directly on the bits of two numbers.

Parameters:

The number1 and number2 are numbers, or expressions that evaluate to numbers, between zero and 4,294,967,295 (2^32 - 1).

Comments:

To perform the bitAnd operation, Revolution first converts both operands to their binary equivalent, a string of ones and zeroes. 1 is equivalent to true, and 0 is equivalent to false.

For each bit of number1, Revolution performs an and operation with the corresponding bit of number2 to produce a result. A bit is 1 if the corresponding bits of number1 and number2 are both 1. Otherwise, the bit is 0.

Finally, the binary number thus created is converted back to decimal.

User Comments
Expander triangle