API Reference > OdIfc4 Namespace > Classes > IfcProtectiveDeviceTrippingUnit Class > IfcProtectiveDeviceTrippingUnit Methods > unsetAttr Method > IfcProtectiveDeviceTrippingUnit::unsetAttr Method (OdIfc::OdIfcAttribute)
IfcProtectiveDeviceTrippingUnit::unsetAttr Method (OdIfc::OdIfcAttribute)
Syntax
C++
virtual void unsetAttr(const OdIfc::OdIfcAttribute explicitAttrDef);
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