API Reference > OdIfc4x2 Namespace > Classes > IfcMaterialUsageDefinition Class
IfcMaterialUsageDefinition Class
OdIfc4x2__IfcMaterialUsageDefinitionOdIfc4x2__IfcMaterialUsageDefinitionOdIfc4x2__IfcMaterialUsageDefinitionOdIfc4x2__IfcMaterialUsageDefinition
Syntax
C++
class IfcMaterialUsageDefinition : public OdIfc::OdIfcEntity;

IfcMaterialUsageDefinitionAutoImpl.h

 
Retrieves the type of the Standard Data Access Interface (SDAI) object.  
 
 
 
 
 
This is the overview for the testAttr method overload. 
type 
Retrieves the current type of the entity.  
This is the overview for the unsetAttr method overload. 
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