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ODA IFC SDK
API Reference > OdBcf_2_1 Namespace > Classes > OdBcfMarkup Class > OdBcfMarkup Methods > OdBcfMarkup::isViewpointsUnset Method
OdBcfMarkup::isViewpointsUnset Method
Syntax
C++
bool isViewpointsUnset() const;

Defines whether the array of markup viewpoints is not initialized.

true if the viewpoints array is not initialized; otherwise, the method returns false.

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