Class Ifc2x3::IfcExternallyDefinedSymbol

Nested Relationships

This class is a nested type of Struct Ifc2x3.

Inheritance Relationships

Base Type

Class Documentation

class Ifc2x3::IfcExternallyDefinedSymbol : public Ifc2x3::IfcExternalReference

An externally defined symbol is a symbol that gets its shape information by an agreed reference to an external source.

NOTE: The allowable symbol names and sources have to be established by implementers agreements.

NOTE: The IfcExternallyDefinedSymbol is an entity that had been adopted from ISO 10303, Industrial automation systems and integration—Product data representation and exchange, Part 46: Integrated generic resources: Visual presentation.

NOTE Corresponding ISO 10303 name: externally_defined_symbol. Please refer to ISO/IS 10303-46:1994 for the final definition of the formal standard.

HISTORY New entity in IFC2x2.

Public Types

typedef IfcTemplatedEntityList<IfcExternallyDefinedSymbol> list

Public Functions

const IfcParse::entity &declaration() const
IfcExternallyDefinedSymbol(IfcEntityInstanceData *e)
IfcExternallyDefinedSymbol(boost::optional<std::string> v1_Location, boost::optional<std::string> v2_ItemReference, boost::optional<std::string> v3_Name)

Public Static Functions

const IfcParse::entity &Class()