gce_MakeLin2d Class Reference

This class implements the following algorithms used
to create Lin2d from gp.

* Create a Lin2d parallel to another and passing
through a point.
* Create a Lin2d parallel to another at the distance
Dist.
* Create a Lin2d passing through 2 points.
* Create a Lin2d from its axis (Ax1 from gp).
* Create a Lin2d from a point and a direction.
* Create a Lin2d from its equation.

#include <gce_MakeLin2d.hxx>

Inheritance diagram for gce_MakeLin2d:

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	gce_MakeLin2d (const gp_Ax2d &A)
	Creates a line located with A.
	gce_MakeLin2d (const gp_Pnt2d &P, const gp_Dir2d &V)
	gce_MakeLin2d (const Standard_Real A, const Standard_Real B, const Standard_Real C)
	Creates the line from the equation A*X + B*Y + C = 0.0 the status is "NullAxis"if Sqrt(A*A + B*B) <= Resolution from gp.
	gce_MakeLin2d (const gp_Lin2d &Lin, const Standard_Real Dist)
	Make a Lin2d from gp <TheLin> parallel to another Lin2d <Lin> at a distance <Dist>. If Dist is greater than zero the result is on the right of the Line <Lin>, else the result is on the left of the Line <Lin>.
	gce_MakeLin2d (const gp_Lin2d &Lin, const gp_Pnt2d &Point)
	Make a Lin2d from gp <TheLin> parallel to another Lin2d <Lin> and passing through a Pnt2d <Point>.
	gce_MakeLin2d (const gp_Pnt2d &P1, const gp_Pnt2d &P2)
	Make a Lin2d from gp <TheLin> passing through 2 Pnt2d <P1>,<P2>. It returns false if <P1> and <P2> are confused. Warning If an error occurs (that is, when IsDone returns false), the Status function returns:
gp_Lin2d	Value () const
	Returns the constructed line. Exceptions StdFail_NotDone if no line is constructed.
gp_Lin2d	Operator () const
	operator gp_Lin2d () const

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Constructor & Destructor Documentation

gce_MakeLin2d::gce_MakeLin2d

(

const gp_Ax2d &

A

)

gce_MakeLin2d::gce_MakeLin2d	(	const gp_Pnt2d &	P,
		const gp_Dir2d &	V
	)

is the location point (origin) of the line and
<V> is the direction of the line.

gce_MakeLin2d::gce_MakeLin2d	(	const Standard_Real	A,
		const Standard_Real	B,
		const Standard_Real	C
	)

gce_MakeLin2d::gce_MakeLin2d	(	const gp_Lin2d &	Lin,
		const Standard_Real	Dist
	)

gce_MakeLin2d::gce_MakeLin2d	(	const gp_Lin2d &	Lin,
		const gp_Pnt2d &	Point
	)

gce_MakeLin2d::gce_MakeLin2d	(	const gp_Pnt2d &	P1,
		const gp_Pnt2d &	P2
	)

• gce_NullAxis if Sqrt(A*A + B*B) is less
  than or equal to gp::Resolution(), or
  
• gce_ConfusedPoints if points P1 and P2 are coincident.
  

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Member Function Documentation

gp_Lin2d gce_MakeLin2d::Operator

(

)

const

void gce_MakeLin2d::operator delete

(

void *

anAddress

)

[inline]

Reimplemented from gce_Root.

gce_MakeLin2d::operator gp_Lin2d

(

)

const

void* gce_MakeLin2d::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

Reimplemented from gce_Root.

void* gce_MakeLin2d::operator new

(

size_t

size

)

[inline]

Reimplemented from gce_Root.

gp_Lin2d gce_MakeLin2d::Value

(

)

const

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

• gce_MakeLin2d.hxx