API Reference > OdDb Classes > OdDbEvalGraph Class > OdDbEvalGraph Methods > hasGraph Method > OdDbEvalGraph::hasGraph Method (OdDbDatabase*, OdString&)
OdDbEvalGraph::hasGraph Method (OdDbDatabase*, OdString&)
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Syntax
C++
static bool hasGraph(OdDbDatabase* pDb, const OdString& key);
Parameters
Parameters 
Description 
OdDbDatabase* pDb 
[in] Pointer to the database.  
const OdString& key 
[in] Graph key. 
Description

Returns true if and only there is a graph with the specified key on the specified database.

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