nv-facutil-bitmask v1.0.0

nv-facutil-bitmask

install

• npm install nv-facutil-bitmask

usage

const {BitMask} = require("nv-facutil-bitmask")

example

var bm = new BitMask(100)
bm.get(10)
bm.set(10)
bm.get(10)
bm.set(15)
Array.from(bm)
bm.unset(10)
Array.from(bm)
/*
> bm.get(10)
0
> bm.set(10)
> bm.get(10)
1
>
>bm.set(15)
> Array.from(bm)
[ 10, 15 ]
>
> bm.size_
2

> bm.unset(10)
undefined
> Array.from(bm)
[ 15 ]
>
*/

API

• fac_bm.BitMask

METHODS

• get(index)
• set(index) //set to 1
• unset(index) //set to 0
• size_

LICENSE

• ISC