verride</span> <span class="kd">public</span> <span class="kd">func</span> <span class="nf">addOperation</span><span class="p">(</span><span class="n">_</span> <span class="nv">operation</span><span class="p">:</span> <span class="kt">Foundation</span><span class="o">.</span><span class="kt"><a href="../Classes/Operation.html">Operation</a></span><span class="p">)</span></code></pre>

                        </div>
                      </div>
                      <div>
                        <h4>Paramete