API Reference > OdIfc2x3 Namespace > Classes > IfcOrientationSelect Class > IfcOrientationSelect Methods > _d Method > IfcOrientationSelect::_d Method (eIfcOrientationSelect)
IfcOrientationSelect::_d Method (eIfcOrientationSelect)
Syntax
C++
void _d(eIfcOrientationSelect determinant);

This is _d, a member of class IfcOrientationSelect.

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