eFhExchange 

 

eFileType 

 

eFileVersion 

 

eLevelOfDetail 

 

ePaPurpose 

 

ePhase 

 

eProjOrigin 

 

eSpaceBound 

 

GenerateAdditionalInfo 

Defines what additional info need to generate. 

IFCProjectLevelGUIDType 

The type of the GUID to be retrieved from database. 

ShapeRepresentationType 

Enum defines shape representation types (according to the list defined in IFC4) 

loopInfo 

 

loopNode 

A node structure to create face loops nesting hierarchy.