memop

memop

Memory Operations

Install

``bash
npm install memop
`

Usage

Pool

`javascript
let pool = new Pool(function () {
return vmath.vec3.new(1,1,1);
}, 256);

let a = pool.alloc();
let b = pool.alloc();

// do stuff...

pool.free(a);
pool.free(b);
`

RecyclePool

`javascript
let pool = new RecyclePool(function () {
return {
age: 0,
velocity: [1,1,1]
};
}, 256);

pool.add();
pool.add();

for (let i = 0; i < pool.length; ++i) {
let p = pool.data[i];

// do stuff...

if (p.age > 10) {
pool.remove(i);
--i;
}
}
`

FixedArray

`javascript
let array = new FixedArray(100);

array.push(0);
array.push(1);
array.push(3);
array.push(4);

// do stuff...

array.fastRemove(2);
`

TypedArrayPool

`javascript
let array1 = TypedArrayPool.alloc_float32(100);
let array2 = TypedArrayPool.alloc_int16(32);

// do stuff...

TypedArrayPool.free(array1);
TypedArrayPool.free(array2);
`

LinkedArray

`javascript
let arr = new LinkedArray(100, () => {
return {
name: '',
next: null,
prev: null,
};
});

let node = arr.add();
node.name = 'foobar';

arr.forEach(item => {
// do stuff...
});
``

License

MIT © 2017 Johnny Wu