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

This is _d, a member of class IfcColourOrFactor.

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