API Reference > OdIfc4x3_rc1 Namespace > Classes > IfcBuildingSystem Class
IfcBuildingSystem Class
OdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystemOdIfc4x3_rc1__IfcBuildingSystem
Syntax
C++
class IfcBuildingSystem : public IfcSystem;

IfcBuildingSystemAutoImpl.h

 
This is the overview for the getAttr method overload. 
Retrieves the type of the Standard Data Access Interface (SDAI) object.  
 
 
 
 
 
This is the overview for the putAttr method overload. 
 
 
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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