API Reference > OdDb Classes > OdDbEvalGraph Class > OdDbEvalGraph Methods > activate Method > OdDbEvalGraph::activate Method (OdDbEvalNodeIdArray&, OdDbEvalNodeIdArray*, OdDbEvalNodeIdArray*)
OdDbEvalGraph::activate Method (OdDbEvalNodeIdArray&, OdDbEvalNodeIdArray*, OdDbEvalNodeIdArray*)
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Syntax
C++
virtual bool activate(const OdDbEvalNodeIdArray& activatedNodes, OdDbEvalNodeIdArray* pActiveSubgraph, OdDbEvalNodeIdArray* pCycleNodes) const;
Parameters
Parameters 
Description 
OdDbEvalNodeIdArray* pCycleNodes 
[in] Pointer to an array to receive the node IDs that would be cyclic, given the activated nodes. 
Description

Activates the specified nodes in this Graph object. 

 

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