Class Ifc4::IfcBoundedCurve

• Defined in File Ifc4.h

Nested Relationships

This class is a nested type of Struct Ifc4.

Inheritance Relationships

Base Type

• public Ifc4::IfcCurve (Class Ifc4::IfcCurve)

Derived Types

• public Ifc4::IfcBSplineCurve (Class Ifc4::IfcBSplineCurve)

• public Ifc4::IfcCompositeCurve (Class Ifc4::IfcCompositeCurve)

• public Ifc4::IfcIndexedPolyCurve (Class Ifc4::IfcIndexedPolyCurve)

• public Ifc4::IfcPolyline (Class Ifc4::IfcPolyline)

• public Ifc4::IfcTrimmedCurve (Class Ifc4::IfcTrimmedCurve)

Class Documentation

class Ifc4::IfcBoundedCurve : public Ifc4::IfcCurve

Definition from ISO/CD 10303-42:1992: A bounded curve is a curve of finite arc length with identifiable end points.

NOTE Corresponding ISO 10303 name: bounded_curve, only the following subtypes have been incorporated into IFC: polyline as IfcPolyline, trimmed_curve as IfcTrimmedCurve, composite_curve as IfcCompositeCurve. Please refer to ISO/IS 10303-42:1994, p.44 for the final definition of the formal standard.

HISTORY New class in IFC Release 1.0

Informal propositions:

A bounded curve has finite arc length. A bounded curve has a start point and an end point.

Subclassed by Ifc4::IfcBSplineCurve, Ifc4::IfcCompositeCurve, Ifc4::IfcIndexedPolyCurve, Ifc4::IfcPolyline, Ifc4::IfcTrimmedCurve

Public Types

typedef IfcTemplatedEntityList<IfcBoundedCurve> list

Public Functions

const IfcParse::entity &declaration() const

IfcBoundedCurve(IfcEntityInstanceData *e)

IfcBoundedCurve()

Public Static Functions

const IfcParse::entity &Class()