API Reference > OdIfc4x3 Namespace > Classes > IfcSizeSelect Class > IfcSizeSelect Methods > _d Method > IfcSizeSelect::_d Method (eIfcSizeSelect)
IfcSizeSelect::_d Method (eIfcSizeSelect)
Syntax
C++
void _d(eIfcSizeSelect determinant);

This is _d, a member of class IfcSizeSelect.

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