API Reference > Classes > Export Classes > TB_IFCEXPORT Namespace > Classes > IFCExtrusionCreationData Class > IFCExtrusionCreationData Methods > IFCExtrusionCreationData::ClearOpenings Method
IFCExtrusionCreationData::ClearOpenings Method
Syntax
C++
void ClearOpenings();

Removes all cached openings from the data.

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