API Reference > OdIfc4 Namespace > Classes > IfcLibrarySelect Class > IfcLibrarySelect Methods > _d Method > IfcLibrarySelect::_d Method (eIfcLibrarySelect)
IfcLibrarySelect::_d Method (eIfcLibrarySelect)
Syntax
C++
void _d(eIfcLibrarySelect determinant);

This is _d, a member of class IfcLibrarySelect.

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