TOGGLEBIT: Difference between revisions
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* A bit set to 1 is changed to 0 and a bit set to 0 is changed to 1. | * A bit set to 1 is changed to 0 and a bit set to 0 is changed to 1. | ||
* Bits start at 0 (so a [[_BYTE]] has bits 0 to 7, [[INTEGER]] 0 to 15, and so on) | * Bits start at 0 (so a [[_BYTE]] has bits 0 to 7, [[INTEGER]] 0 to 15, and so on) | ||
{{PageAvailability}} | {{PageAvailability}} | ||
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0 | 0 | ||
{{OutputEnd}} | {{OutputEnd}} | ||
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* [[_SETBIT]], [[_BYTE]], [[_INTEGER64]] | * [[_SETBIT]], [[_BYTE]], [[_INTEGER64]] | ||
* [[_RESETBIT]], [[_READBIT]] | * [[_RESETBIT]], [[_READBIT]] | ||
{{PageNavigation}} | {{PageNavigation}} | ||
Revision as of 01:17, 29 January 2023
The _TOGGLEBIT function is used to toggle a specified bit of a numerical value.
Syntax
- result = _TOGGLEBIT(numericalVariable, numericalValue)
Parameters
- numericalVariable is the variable to toggle the bit of and can be of the following types: _BYTE, INTEGER, LONG, or _INTEGER64.
- Integer values can be signed or _UNSIGNED.
- numericalValue the number of the bit to be set.
Description
- Can be used to manually manipulate individual bits of an integer value by toggling their state.
- A bit set to 1 is changed to 0 and a bit set to 0 is changed to 1.
- Bits start at 0 (so a _BYTE has bits 0 to 7, INTEGER 0 to 15, and so on)
Availability
- Version 1.4 and up.
Examples
Example 1:
A~%% = 0 '_UNSIGNED _BYTE PRINT A~%% A~%% = _TOGGLEBIT(A~%%,4) 'toggle the fourth bit of A~%% PRINT A~%% A~%% = _TOGGLEBIT(A~%%,4) 'toggle the fourth bit of A~%% PRINT A~%% |
0 16 0 |
See also