AppParCurves_MultiPoint Class Reference

This class describes Points composing a MultiPoint.
These points can be 2D or 3D. The user must first give the
3D Points and then the 2D Points.
They are Poles of a Bezier Curve.
This class is used either to define data input or
results when performing the approximation of several lines in parallel.
More...

#include <AppParCurves_MultiPoint.hxx>

Inheritance diagram for AppParCurves_MultiPoint:

Public Member Functions
	AppParCurves_MultiPoint ()
	creates an indefinite MultiPoint. More...
	AppParCurves_MultiPoint (const Standard_Integer NbPoints, const Standard_Integer NbPoints2d)
	constructs a set of Points used to approximate a Multiline. These Points can be of 2 or 3 dimensions. Points will be initialized with SetPoint and SetPoint2d. NbPoints is the number of 3D Points. NbPoints2d is the number of 2D Points. More...
	AppParCurves_MultiPoint (const TColgp_Array1OfPnt &tabP)
	creates a MultiPoint only composed of 3D points. More...
	AppParCurves_MultiPoint (const TColgp_Array1OfPnt2d &tabP2d)
	creates a MultiPoint only composed of 2D points. More...
	AppParCurves_MultiPoint (const TColgp_Array1OfPnt &tabP, const TColgp_Array1OfPnt2d &tabP2d)
	constructs a set of Points used to approximate a Multiline. These Points can be of 2 or 3 dimensions. Points will be initialized with SetPoint and SetPoint2d. NbPoints is the total number of Points. More...
virtual void	Delete ()
virtual	~AppParCurves_MultiPoint ()
void	SetPoint (const Standard_Integer Index, const gp_Pnt &Point)
	the 3d Point of range Index of this MultiPoint is set to <Point>. An exception is raised if Index < 0 or Index > number of 3d Points. More...
const gp_Pnt &	Point (const Standard_Integer Index) const
	returns the 3d Point of range Index. An exception is raised if Index < 0 or Index < number of 3d Points. More...
void	SetPoint2d (const Standard_Integer Index, const gp_Pnt2d &Point)
	The 2d Point of range Index is set to <Point>. An exception is raised if Index > 3d Points or Index > total number of Points. More...
const gp_Pnt2d &	Point2d (const Standard_Integer Index) const
	returns the 2d Point of range Index. An exception is raised if index <= number of 3d Points or Index > total number of Points. More...
Standard_Integer	Dimension (const Standard_Integer Index) const
	returns the dimension of the point of range Index. An exception is raised if Index <0 or Index > NbCurves. More...
Standard_Integer	NbPoints () const
	returns the number of points of dimension 3D. More...
Standard_Integer	NbPoints2d () const
	returns the number of points of dimension 2D. More...
void	Transform (const Standard_Integer CuIndex, const Standard_Real x, const Standard_Real dx, const Standard_Real y, const Standard_Real dy, const Standard_Real z, const Standard_Real dz)
	Applies a transformation to the curve of range <CuIndex>. newx = x + dx*oldx newy = y + dy*oldy for all points of the curve. newz = z + dz*oldz More...
void	Transform2d (const Standard_Integer CuIndex, const Standard_Real x, const Standard_Real dx, const Standard_Real y, const Standard_Real dy)
	Applies a transformation to the Curve of range <CuIndex>. newx = x + dx*oldx newy = y + dy*oldy for all points of the curve. More...
virtual void	Dump (Standard_OStream &o) const
	Prints on the stream o information on the current state of the object. Is used to redefine the operator <<. More...

Protected Attributes
Handle_MMgt_TShared	ttabPoint
Handle_MMgt_TShared	ttabPoint2d
Standard_Integer	nbP
Standard_Integer	nbP2d

Detailed Description

This class describes Points composing a MultiPoint.
These points can be 2D or 3D. The user must first give the
3D Points and then the 2D Points.
They are Poles of a Bezier Curve.
This class is used either to define data input or
results when performing the approximation of several lines in parallel.

Constructor & Destructor Documentation

AppParCurves_MultiPoint::AppParCurves_MultiPoint

(

)

creates an indefinite MultiPoint.

AppParCurves_MultiPoint::AppParCurves_MultiPoint	(	const Standard_Integer	NbPoints,
		const Standard_Integer	NbPoints2d
	)

constructs a set of Points used to approximate a
Multiline.
These Points can be of 2 or 3 dimensions.
Points will be initialized with SetPoint and SetPoint2d.
NbPoints is the number of 3D Points.
NbPoints2d is the number of 2D Points.

AppParCurves_MultiPoint::AppParCurves_MultiPoint

(

const TColgp_Array1OfPnt &

tabP

)

creates a MultiPoint only composed of 3D points.

AppParCurves_MultiPoint::AppParCurves_MultiPoint

(

const TColgp_Array1OfPnt2d &

tabP2d

)

creates a MultiPoint only composed of 2D points.

AppParCurves_MultiPoint::AppParCurves_MultiPoint	(	const TColgp_Array1OfPnt &	tabP,
		const TColgp_Array1OfPnt2d &	tabP2d
	)

constructs a set of Points used to approximate a
Multiline.
These Points can be of 2 or 3 dimensions.
Points will be initialized with SetPoint and SetPoint2d.
NbPoints is the total number of Points.

virtual AppParCurves_MultiPoint::~AppParCurves_MultiPoint ( )

inlinevirtual

Member Function Documentation

virtual void AppParCurves_MultiPoint::Delete ( )

virtual

Standard_Integer AppParCurves_MultiPoint::Dimension

(

const Standard_Integer

Index

)

const

returns the dimension of the point of range Index.
An exception is raised if Index <0 or Index > NbCurves.

virtual void AppParCurves_MultiPoint::Dump ( Standard_OStream &  o ) const

virtual

Prints on the stream o information on the current
state of the object.
Is used to redefine the operator <<.

Reimplemented in AppDef_MultiPointConstraint.

Standard_Integer AppParCurves_MultiPoint::NbPoints

(

)

const

returns the number of points of dimension 3D.

Standard_Integer AppParCurves_MultiPoint::NbPoints2d

(

)

const

returns the number of points of dimension 2D.

const gp_Pnt& AppParCurves_MultiPoint::Point

(

const Standard_Integer

Index

)

const

returns the 3d Point of range Index.
An exception is raised if Index < 0 or
Index < number of 3d Points.

const gp_Pnt2d& AppParCurves_MultiPoint::Point2d

(

const Standard_Integer

Index

)

const

returns the 2d Point of range Index.
An exception is raised if index <= number of
3d Points or Index > total number of Points.

void AppParCurves_MultiPoint::SetPoint	(	const Standard_Integer	Index,
		const gp_Pnt &	Point
	)

the 3d Point of range Index of this MultiPoint is
set to <Point>.
An exception is raised if Index < 0 or
Index > number of 3d Points.

void AppParCurves_MultiPoint::SetPoint2d	(	const Standard_Integer	Index,
		const gp_Pnt2d &	Point
	)

The 2d Point of range Index is set to <Point>.
An exception is raised if Index > 3d Points or
Index > total number of Points.

void AppParCurves_MultiPoint::Transform	(	const Standard_Integer	CuIndex,
		const Standard_Real	x,
		const Standard_Real	dx,
		const Standard_Real	y,
		const Standard_Real	dy,
		const Standard_Real	z,
		const Standard_Real	dz
	)

Applies a transformation to the curve of range
<CuIndex>.
newx = x + dx*oldx
newy = y + dy*oldy for all points of the curve.
newz = z + dz*oldz

void AppParCurves_MultiPoint::Transform2d	(	const Standard_Integer	CuIndex,
		const Standard_Real	x,
		const Standard_Real	dx,
		const Standard_Real	y,
		const Standard_Real	dy
	)

Applies a transformation to the Curve of range
<CuIndex>.
newx = x + dx*oldx
newy = y + dy*oldy for all points of the curve.

Field Documentation

Standard_Integer AppParCurves_MultiPoint::nbP

protected

Standard_Integer AppParCurves_MultiPoint::nbP2d

protected

Handle_MMgt_TShared AppParCurves_MultiPoint::ttabPoint

protected

Handle_MMgt_TShared AppParCurves_MultiPoint::ttabPoint2d

protected

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

• AppParCurves_MultiPoint.hxx