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

PlayCanvas WebGL game engine

/**
 * Base class that implements reference counting for objects.
 *
 * @ignore
 */
class RefCountedObject {
  constructor() {
    /**
     * @type {number}
     * @private
     */
    this._refCount = 0;
  }
  /**
   * Increments the reference counter.
   */
  incRefCount() {
    this._refCount++;
  }

  /**
   * Decrements the reference counter.
   */
  decRefCount() {
    this._refCount--;
  }

  /**
   * The current reference count.
   *
   * @type {number}
   */
  get refCount() {
    return this._refCount;
  }
}

export { RefCountedObject };