/Node/index.html#type-id">TransferFunctions.CFG.Node.id</a> <span class="arrow">&#45;&gt;</span></span>
  <span><span><span class="type-var">'a</span> <a href="../argument-1-RPO/TransferFunctions/CFG/Node/IdMap/index.html#type-t">InvariantMap.t</a></span> <span class="arrow">&#45;&gt;</span></span>
  <span><span class="type-var">'a</span> option</span></span></code></div><div class="spec-doc"><p>extract the state for a node id from the given invariant map</p></div></div></div></body></html>