GccAna_Circ2dBisec Class Reference

This class describes functions for building bisecting curves between two 2D circles. A bisecting curve between two circles is a curve such that each of its points is at the same distance from the two circles. It can be an ellipse, hyperbola, circle or line, depending on the relative position of the two circles. The algorithm computes all the elementary curves which are solutions. There is no solution if the two circles are coincident. A Circ2dBisec object provides a framework for: More...

#include <GccAna_Circ2dBisec.hxx>

Public Member Functions
	GccAna_Circ2dBisec (const gp_Circ2d &Circ1, const gp_Circ2d &Circ2)
	Constructs bisecting curves between the two circles Circ1 and Circ2.
bool	IsDone () const
	This method returns True if the construction algorithm succeeded.
int	NbSolutions () const
	This method returns the number of solutions. Raises NotDone if the construction algorithm didn't succeed.
occ::handle< GccInt_Bisec >	ThisSolution (const int Index) const
	Returns the solution number Index Raises OutOfRange exception if Index is greater than the number of solutions. It raises NotDone if the construction algorithm didn't succeed.

Detailed Description

This class describes functions for building bisecting curves between two 2D circles. A bisecting curve between two circles is a curve such that each of its points is at the same distance from the two circles. It can be an ellipse, hyperbola, circle or line, depending on the relative position of the two circles. The algorithm computes all the elementary curves which are solutions. There is no solution if the two circles are coincident. A Circ2dBisec object provides a framework for:

• defining the construction of the bisecting curves,
• implementing the construction algorithm, and consulting the result.

Constructor & Destructor Documentation

GccAna_Circ2dBisec()

GccAna_Circ2dBisec::GccAna_Circ2dBisec	(	const gp_Circ2d &	Circ1,
		const gp_Circ2d &	Circ2 )

Constructs bisecting curves between the two circles Circ1 and Circ2.

Member Function Documentation

IsDone()

bool GccAna_Circ2dBisec::IsDone

(

)

const

This method returns True if the construction algorithm succeeded.

NbSolutions()

int GccAna_Circ2dBisec::NbSolutions

(

)

const

This method returns the number of solutions. Raises NotDone if the construction algorithm didn't succeed.

ThisSolution()

occ::handle< GccInt_Bisec > GccAna_Circ2dBisec::ThisSolution

(

const int

Index

)

const

Returns the solution number Index Raises OutOfRange exception if Index is greater than the number of solutions. It raises NotDone if the construction algorithm didn't succeed.

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

• GccAna_Circ2dBisec.hxx