API Reference > OdBcf Namespace > Classes > OdBcfArchive Class > OdBcfArchive Methods > OdBcfArchive::isProjectExtensionUnset Method
OdBcfArchive::isProjectExtensionUnset Method
Syntax
C++
bool isProjectExtensionUnset() const;

true if the project extension is not initialized; otherwise, the method returns false.

Defines whether the archive's project extension is not initialized.

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