Method next

src/static/js/OpIter.ts:38–46

* Returns the next operation object and advances the iterator. * * Note: This does NOT implement the ECMAScript iterator protocol. * * @param {Op} [opOut] - Deprecated. Operation object to recycle for the return value. * @returns {Op} The next operation, or an operation with a falsy `

(opOut: Op = new Op())

   *     no more operations.
   */
  next(opOut: Op = new Op()): Op {
    if (this.hasNext()) {
      copyOp(this._next.value!, opOut);
      this._next = this.gen.next();
    } else {
      clearOp(opOut);
    }
    return opOut;
  }
}