strong>returns:</strong> new cloned vector.
                                </p>
                            </li>

                            <li id="copy">
                                <p>
                                    <strong>copy</strong>(vector): <span class="api-item-version">v7.0</span>
                                </p>
                                <p>
                                    Copy a vector into this vector.
                                </p>
                             