API Reference > Classes > PRC Miscellaneous Classes > OdPrcReferenceData Class > OdPrcReferenceData Methods > referenceOnTopology Method > OdPrcReferenceData::referenceOnTopology Method ()
OdPrcReferenceData::referenceOnTopology Method ()
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Syntax
C++
const OdPrcObjectId & referenceOnTopology() const;
Description

Returns the current identifier of the reference to topology data.

Group
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