API Reference > OdBcf Namespace > Classes > OdBcfTopic Class > OdBcfTopic Methods > getIndex Method > OdBcfTopic::getIndex Method ()
OdBcfTopic::getIndex Method ()
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Syntax
C++
OdInt32& getIndex();
Returns

A 32-bit integer value that represents the index.

Description

Retrieves the topic index.

Remarks

The index value returned by the method can be modified in the calling subroutine.

Group
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