bitwiseand: Difference between revisions

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{{MacroFunction
{{MacroFunction
|name=band
|name=bitwiseand
|description=Performs a bitwise 'and' operation of the {number} arguments by taking the binary representation of each of the numbers and performing the logical and operation on each of the bits.
|description=Performs a bitwise 'and' operation of the {number} arguments by taking the binary representation of each of the numbers and performing the logical and operation on each of the bits.


Line 15: Line 15:


|usage=
|usage=
<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[h: val = band(num, num, ...)]
[h: val = band(num, num, ...)]
[h: val = bitwiseand(num, num, ...)]
[h: val = bitwiseand(num, num, ...)]
</source>
</syntaxhighlight>


|examples=
|examples=
<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[r: band(1,0)]
[r: band(1,0)]
</source>
</syntaxhighlight>
Returns 0.
Returns 0.


<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[r: band(1,1)]
[r: band(1,1)]
</source>
</syntaxhighlight>
Returns 1.
Returns 1.


<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[r: band(3, 5]
[r: band(3, 5]
</source>
</syntaxhighlight>
Returns 1.
Returns 1.
3 in binary is 011 and 5 in binary is 101, the bitwise 'and' of these values is 001 in binary which is 1 in decimal.
3 in binary is 011 and 5 in binary is 101, the bitwise 'and' of these values is 001 in binary which is 1 in decimal.


<source lang="mtmacro" line>
<syntaxhighlight lang="mtmacro" line>
[r: band(20, 12)]
[r: band(20, 12)]
</source>
</syntaxhighlight>
Returns 4.       
Returns 4.       
20 in binary is 10100 and 12 in binary is 01100, the bitwise 'and' of these values is 00100 in binary which is 4 in decimal.
20 in binary is 10100 and 12 in binary is 01100, the bitwise 'and' of these values is 00100 in binary which is 4 in decimal.
}}
}}
[[Category:Logical Function]]
[[Category:Logical Function]]

Latest revision as of 18:33, 14 March 2023

bitwiseand() Function

Performs a bitwise 'and' operation of the {number} arguments by taking the binary representation of each of the numbers and performing the logical and operation on each of the bits.

Logical "and" Table

Bit1 Bit2 Result
0 0 0
0 1 0
1 1 1

Usage

[h: val = band(num, num, ...)]
[h: val = bitwiseand(num, num, ...)]

Examples

[r: band(1,0)]

Returns 0.

[r: band(1,1)]

Returns 1.

[r: band(3, 5]

Returns 1. 3 in binary is 011 and 5 in binary is 101, the bitwise 'and' of these values is 001 in binary which is 1 in decimal.

[r: band(20, 12)]

Returns 4.

20 in binary is 10100 and 12 in binary is 01100, the bitwise 'and' of these values is 00100 in binary which is 4 in decimal.