{{DISPLAYTITLE:_TOGLEBIT}}
The [[_TOGGLEBIT]] function is used to toggle a specified bit of a numerical value.


{{PageSyntax}}
:{{Parameter|result}} = [[_TOGGLEBIT]]({{Parameter|numericalVariable}}, {{Parameter|numericalValue}})


{{Parameters}}
* {{Parameter|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]].
* {{Parameter|numericalValue}} the number of the bit to be set.


{{PageDescription}}
* 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'''.


{{PageExamples}}
''Example 1:''
{{CodeStart}}A~%% = 0 '{{Cl|_UNSIGNED}} {{Cl|_BYTE}}
{{Cl|PRINT}} A~%%
A~%% = {{Cl|_TOGGLEBIT}}(A~%%,4) 'toggle the fourth bit of A~%%
{{Cl|PRINT}} A~%%
A~%% = {{Cl|_TOGGLEBIT}}(A~%%,4) 'toggle the fourth bit of A~%%
{{Cl|PRINT}} A~%%
{{CodeEnd}}
{{OutputStart}}
 0
 16
 0
{{OutputEnd}}



{{PageSeeAlso}}
* [[_SHL]], [[_SHR]], [[INTEGER]], [[LONG]]
* [[_SETBIT]], [[_BYTE]], [[_INTEGER64]]
* [[_RESETBIT]], [[_READBIT]]

{{PageNavigation}}
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