Difference between revisions of "Bit (API)"
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{{API table/row | {{API table/row | ||
|[[bit.bnot]]({{type|number}} n)|{{type|number}} value | |[[bit.bnot]]({{type|number}} n)|{{type|number}} value | ||
| − | |Computes the bitwise NOT of a | + | |Computes the bitwise NOT of a number. |
|odd}} | |odd}} | ||
Latest revision as of 01:23, 18 March 2014
The Bit API is for manipulating numbers using bitwise binary operations.
All of these functions treat the numbers as 32-bit integers, and will raise an error if an input number is greater than 4,294,967,295.
 Bit (API) | ||
|---|---|---|
| Function | Return values | Description |
| bit.blshift(number n, number bits) | number value | Shifts a number left by a specified number of bits. |
| bit.brshift(number n, number bits) | number value | Shifts a number right arithmetically by a specified number of bits. |
| bit.blogic_rshift(number n, number bits) | number value | Shifts a number right logically by a specified number of bits. |
| bit.bxor(number m, number n) | number value | Computes the bitwise exclusive OR of two numbers. |
| bit.bor(number m, number n) | number value | Computes the bitwise inclusive OR of two numbers. |
| bit.band(number m, number n) | number value | Computes the bitwise AND of two numbers. |
| bit.bnot(number n) | number value | Computes the bitwise NOT of a number. |
Deprecated Functions
| These functions have been deprecated. These functions have been removed from ComputerCraft .
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|
Bit (API) | ||
|---|---|---|
| Function | Return values | Description |
| bit.tobits(number n) | table bit_tbl | Converts a number to an array (numerically-indexed table) containing the corresponding binary bit values. |
| bit.tonumb(table bit_tbl) | number value | Converts an array (numerically-indexed table) of 0 and 1 values representing a number in binary into that number. |
