API Reference > OdIfc4 Namespace > Classes > IfcRotationalStiffnessSelect Class > IfcRotationalStiffnessSelect Methods > IfcRotationalStiffnessSelect::isIfcBoolean Method
IfcRotationalStiffnessSelect::isIfcBoolean Method
Syntax
C++
bool isIfcBoolean();

This is isIfcBoolean, a member of class IfcRotationalStiffnessSelect.

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