Geom2dGcc_QualifiedCurve Class Reference

Describes functions for building a qualified 2D curve. A qualified 2D curve is a curve with a qualifier which specifies whether the solution of a construction algorithm using the qualified curve (as an argument): More...

#include <Geom2dGcc_QualifiedCurve.hxx>

Public Member Functions
	Geom2dGcc_QualifiedCurve (const Geom2dAdaptor_Curve &Curve, const GccEnt_Position Qualifier)
	Constructs a qualified curve by assigning the qualifier Qualifier to the curve Curve. Qualifier may be:
Geom2dAdaptor_Curve	Qualified () const
	Returns a 2D curve to which the qualifier is assigned. Warning The returned curve is an adapted curve, i.e. an object which is an interface between:
GccEnt_Position	Qualifier () const
	Returns.
bool	IsUnqualified () const
	Returns true if the solution is unqualified and false in the other cases.
bool	IsEnclosing () const
	It returns true if the solution is Enclosing the Curv and false in the other cases.
bool	IsEnclosed () const
	It returns true if the solution is Enclosed in the Curv and false in the other cases.
bool	IsOutside () const
	It returns true if the solution is Outside the Curv and false in the other cases.

Detailed Description

Describes functions for building a qualified 2D curve. A qualified 2D curve is a curve with a qualifier which specifies whether the solution of a construction algorithm using the qualified curve (as an argument):

• encloses the curve, or
• is enclosed by the curve, or
• is built so that both the curve and it are external to one another, or
• is undefined (all solutions apply).

Constructor & Destructor Documentation

Geom2dGcc_QualifiedCurve()

Geom2dGcc_QualifiedCurve::Geom2dGcc_QualifiedCurve	(	const Geom2dAdaptor_Curve &	Curve,
		const GccEnt_Position	Qualifier )

Constructs a qualified curve by assigning the qualifier Qualifier to the curve Curve. Qualifier may be:

• GccEnt_enclosing if the solution of a construction algorithm using the qualified curve encloses the curve, or
• GccEnt_enclosed if the solution is enclosed by the curve, or
• GccEnt_outside if both the solution and the curve are external to one another, or
• GccEnt_unqualified if all solutions apply. Note: The interior of a curve is defined as the left-hand side of the curve in relation to its orientation. Warning Curve is an adapted curve, i.e. an object which is an interface between:
• the services provided by a 2D curve from the package Geom2d,
• and those required on the curve by a computation algorithm. The adapted curve is created in the following way: occ::handle<Geom2d_Curve> mycurve = ... ; Geom2dAdaptor_Curve Curve ( mycurve ) ; The qualified curve is then constructed with this object: GccEnt_Position myQualif = GccEnt_outside ; Geom2dGcc_QualifiedCurve myQCurve ( Curve, myQualif ); is private;

Member Function Documentation

IsEnclosed()

bool Geom2dGcc_QualifiedCurve::IsEnclosed

(

)

const

It returns true if the solution is Enclosed in the Curv and false in the other cases.

IsEnclosing()

bool Geom2dGcc_QualifiedCurve::IsEnclosing

(

)

const

It returns true if the solution is Enclosing the Curv and false in the other cases.

IsOutside()

bool Geom2dGcc_QualifiedCurve::IsOutside

(

)

const

It returns true if the solution is Outside the Curv and false in the other cases.

IsUnqualified()

bool Geom2dGcc_QualifiedCurve::IsUnqualified

(

)

const

Returns true if the solution is unqualified and false in the other cases.

Qualified()

Geom2dAdaptor_Curve Geom2dGcc_QualifiedCurve::Qualified

(

)

const

Returns a 2D curve to which the qualifier is assigned. Warning The returned curve is an adapted curve, i.e. an object which is an interface between:

• the services provided by a 2D curve from the package Geom2d,
• and those required on the curve by a computation algorithm. The Geom2d curve on which the adapted curve is based can be obtained in the following way: myQualifiedCurve = ... ; Geom2dAdaptor_Curve myAdaptedCurve = myQualifiedCurve.Qualified(); occ::handle<Geom2d_Curve> = myAdaptedCurve.Curve();

Qualifier()

GccEnt_Position Geom2dGcc_QualifiedCurve::Qualifier

(

)

const

Returns.

• the qualifier of this qualified curve if it is enclosing, enclosed or outside, or
• GccEnt_noqualifier if it is unqualified.

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The documentation for this class was generated from the following file:

• Geom2dGcc_QualifiedCurve.hxx