API Reference > OdIfc4x1 Namespace > Classes > IfcSpaceBoundarySelect Class > IfcSpaceBoundarySelect Methods > _d Method > IfcSpaceBoundarySelect::_d Method (eIfcSpaceBoundarySelect)
IfcSpaceBoundarySelect::_d Method (eIfcSpaceBoundarySelect)
Syntax
C++
void _d(eIfcSpaceBoundarySelect determinant);

This is _d, a member of class IfcSpaceBoundarySelect.

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