@lucadani7/algonodejs-for-beginners/dist/AtomicIntegerNode.js

Just a simple Node.js package with some basic algorithms perfect for people just starting out. It's got easy-to-understand TypeScript versions of stuff like sorting, searching, math with numbers, and messing with strings.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.AtomicIntegerNode = void 0;
class AtomicIntegerNode {
    constructor(initial = 0n) {
        this.buffer = new SharedArrayBuffer(4); // 4 bytes for Int32
        this.view = new Int32Array(this.buffer);
        Atomics.store(this.view, 0, initial);
    }
    getBuffer() {
        return this.buffer;
    }
    get() {
        return BigInt(Atomics.load(this.view, 0));
    }
    set(value) {
        Atomics.store(this.view, 0, value);
    }
    incrementAndGet() {
        return BigInt(Atomics.add(this.view, 0, 1));
    }
    getAndIncrement() {
        return BigInt(Atomics.add(this.view, 0, 1) - 1);
    }
    compareAndSet(expected, updated) {
        return Atomics.compareExchange(this.view, 0, expected, updated) === expected;
    }
}
exports.AtomicIntegerNode = AtomicIntegerNode;