API Reference > OdDb Classes > OdDbGraphNode Class > OdDbGraphNode Methods > OdDbGraphNode::cycleOut Method
OdDbGraphNode::cycleOut Method
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Parameters |
Description |
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int refIndex |
[in] Reference index. |
Returns a null pointer if and only if the index is not valid.
Returns the specified outgoing cyclical reference of this GraphNode object.
This function returns valid results only if OdDbGraph::findCycles() has been called with no intervening changes to the graph.
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