Defined in File Ifc4.h
IfcStairType: public Ifc4::IfcBuildingElementType¶
Definition from IAI: The element type IfcStairType defines a list of commonly shared property set definitions of a stair and an optional set of product representations. It is used to define a stair specification (i.e. the specific product information, that is common to all occurrences of that product type).
NOTE The product representations are defined as representation maps (at the level of the supertype IfcTypeProduct, which gets assigned by an element occurrence instance through the IfcShapeRepresentation.Item being an IfcMappedItem.
An IfcStairTypeis used to define the common properties of a specific stair that may be applied to many instances of that type to assign a specific style. Building element types (or the instantiable subtypes) may be exchanged without being already assigned to occurrences.
The IfcStairType can have common material (using the inverse relationship HasAssociations) or property set information (using HasPropertySets) assigned. If present, it does apply equally to all occurrences of the IfcStairType. Property set information may be overridden at the occurrence.
HISTORY New entity in Release IFC2x Edition 4.
Identifies the predefined types of a stair element from which the type required may be set.
IfcStairType(std::string v1_GlobalId, ::Ifc4::IfcOwnerHistory *v2_OwnerHistory, boost::optional<std::string> v3_Name, boost::optional<std::string> v4_Description, boost::optional<std::string> v5_ApplicableOccurrence, boost::optional<IfcTemplatedEntityList<::Ifc4::IfcPropertySetDefinition>::ptr> v6_HasPropertySets, boost::optional<IfcTemplatedEntityList<::Ifc4::IfcRepresentationMap>::ptr> v7_RepresentationMaps, boost::optional<std::string> v8_Tag, boost::optional<std::string> v9_ElementType, ::Ifc4::IfcStairTypeEnum::Value v10_PredefinedType)¶