(</span><span class='va'>x</span>, <span class='va'>...</span><span class='op'>)</span>

<span class='co'># S4 method for CNode</span>
<span class='fu'>getSystemMetadata</span><span class='op'>(</span><span class='va'>x</span>, <span class='va'>pid</span><span class='op'>)</span>

<span class='co'># S4 method for MNode</span>
<span class='fu'>getSystemMetadata</span><span class='op'>(</span><span class='va'>x</span>, <span class='va'>pid</span><span class='op'>)</span></pre>

    <h2 class="hasAnchor" id="a