Poly_MakeLoops2D::Helper Class Reference

The abstract helper class.

#include <Poly_MakeLoops.hxx>

Inheritance diagram for Poly_MakeLoops2D::Helper:

Public Member Functions
virtual Standard_Boolean	GetFirstTangent (const Link &theLink, gp_Dir2d &theDir) const =0
	returns the tangent vector at the first node of a link
virtual Standard_Boolean	GetLastTangent (const Link &theLink, gp_Dir2d &theDir) const =0
	returns the tangent vector at the last node of a link

---

Member Function Documentation

virtual Standard_Boolean Poly_MakeLoops2D::Helper::GetFirstTangent	(	const Link &	theLink,
		gp_Dir2d &	theDir
	)		const [pure virtual]

virtual Standard_Boolean Poly_MakeLoops2D::Helper::GetLastTangent	(	const Link &	theLink,
		gp_Dir2d &	theDir
	)		const [pure virtual]

---

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

• Poly_MakeLoops.hxx