Struct Ifc2x3::IfcDuctFittingTypeEnum

Nested Relationships

This struct is a nested type of Struct Ifc2x3.

Struct Documentation

struct Ifc2x3::IfcDuctFittingTypeEnum

Public Types

enum Value

This enumeration is used to identify the primary purpose of a duct fitting. This is a very basic categorization mechanism to generically identify the duct fitting type. Subcategories of duct fittings are not enumerated. The IfcDuctFittingTypeEnum contains the following:

BEND: A fitting with typically two ports used to change the direction of flow between connected elements. CONNECTOR: Connector fitting, typically used to join two ports together within a flow distribution system (e.g., a coupling used to join two duct segments). ENTRY: Entry fitting, typically unconnected at one port and connected to a flow distribution system at the other (e.g., an outside air duct system intake opening). EXIT: Exit fitting, typically unconnected at one port and connected to a flow distribution system at the other (e.g., an exhaust air discharge opening). JUNCTION: A fitting with typically more than two ports used to redistribute flow among the ports and/or to change the direction of flow between connected elements (e.g, tee, cross, wye, etc.). OBSTRUCTION: A fitting with typically two ports used to obstruct or restrict flow between the connected elements (e.g., screen, perforated plate, etc.). TRANSITION: A fitting with typically two ports having different shapes or sizes. Can also be used to change the direction of flow between connected elements. USERDEFINED: User-defined fitting. NOTDEFINED: Undefined fitting.

HISTORY: New enumeration in IFC 2x2

Values:

enumerator IfcDuctFittingType_BEND
enumerator IfcDuctFittingType_CONNECTOR
enumerator IfcDuctFittingType_ENTRY
enumerator IfcDuctFittingType_EXIT
enumerator IfcDuctFittingType_JUNCTION
enumerator IfcDuctFittingType_OBSTRUCTION
enumerator IfcDuctFittingType_TRANSITION
enumerator IfcDuctFittingType_USERDEFINED
enumerator IfcDuctFittingType_NOTDEFINED

Public Static Functions

IFC_PARSE_API const char *ToString(Value v)
IFC_PARSE_API Value FromString(const std::string &s)