API Reference > OdDb Classes > OdDbEvalGraph Class > OdDbEvalGraph Methods > activate Method > OdDbEvalGraph::activate Method (OdDbEvalNodeIdArray&)
OdDbEvalGraph::activate Method (OdDbEvalNodeIdArray&)
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Syntax
C++
virtual bool activate(const OdDbEvalNodeIdArray& activatedNodes) const;
Parameters
Parameters 
Description 
const OdDbEvalNodeIdArray& activatedNodes 
[in] Array of node IDs to activate. 
Returns

Returns true if and only if the graph is non-cyclic.

Description

Activates the specified nodes in this Graph object. 

 

Remarks

Nodes not activated are deactivated.

Group
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