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45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
{{DISPLAYTITLE:_SETBIT}}
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The [[_SETBIT]] function is used to set a specified bit of a numerical value to 1 (on state).
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{{PageSyntax}}
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:{{Parameter|result}} = [[_SETBIT]]({{Parameter|numericalVariable}}, {{Parameter|numericalValue}})
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{{Parameters}}
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* {{Parameter|numericalVariable}} is the variable to set the bit of and can be of the following types: [[_BYTE]], [[INTEGER]], [[LONG]], or [[_INTEGER64]].
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* Integer values can be signed or [[_UNSIGNED]].
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* {{Parameter|numericalValue}} the number of the bit to be set.
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{{PageDescription}}
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* Can be used to manually manipulate individual bits of an integer value by setting them to 1 (on state).
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* Setting a bit that is already set to 1 will have no effect.
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* Bits start at 0 (so a [[_BYTE]] has bits 0 to 7, [[INTEGER]] 0 to 15, and so on)
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==Availability==
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* '''Version 1.4 and up'''.
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{{PageExamples}}
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''Example 1:''
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{{CodeStart}}A~%% = 0 '{{Cl|_UNSIGNED}} {{Cl|_BYTE}}
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{{Cl|PRINT}} A~%%
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A~%% = {{Cl|_SETBIT}}(A~%%,6) 'set the seventh bit of A~%%
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{{Cl|PRINT}} A~%%
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{{CodeEnd}}
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{{OutputStart}}
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0
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64
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{{OutputEnd}}
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{{PageSeeAlso}}
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* [[_SHL]], [[_SHR]], [[INTEGER]], [[LONG]]
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* [[_READBIT]], [[_BYTE]], [[_INTEGER64]]
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* [[_RESETBIT]], [[_TOGGLEBIT]]
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{{PageNavigation}}
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