playcanvas/build/playcanvas.dbg/src/core/ref-counted-object.js

Open-source WebGL/WebGPU 3D engine for the web

/**
 * Base class that implements reference counting for objects.
 */ class RefCountedObject {
    /**
     * Increments the reference counter.
     */ incRefCount() {
        this._refCount++;
    }
    /**
     * Decrements the reference counter.
     */ decRefCount() {
        this._refCount--;
    }
    /**
     * Gets the current reference count.
     *
     * @type {number}
     */ get refCount() {
        return this._refCount;
    }
    constructor(){
        /**
     * @type {number}
     * @private
     */ this._refCount = 0;
    }
}

export { RefCountedObject };