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