API Reference > OdIfc4x2 Namespace > Classes > IfcMaterialUsageDefinition Class > IfcMaterialUsageDefinition Methods > IfcMaterialUsageDefinition::putAttr Method
IfcMaterialUsageDefinition::putAttr Method
Syntax
C++
virtual bool putAttr(const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue & val);
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