UBspl3Curve2d Class Reference

#include <u_bspl3_curve2d.hpp>

Inheritance diagram for UBspl3Curve2d:

Public Member Functions
	UBspl3Curve2d ()
	UBspl3Curve2d (const U3dBspl3AbstractMatrix &bm)
	UBspl3Curve2d (const U3dBspl3AbstractMatrix &bm, const U2dPoints &nodes)
virtual	~UBspl3Curve2d ()
virtual double	operator() (double x) const
virtual void	approximate (const U3dBspl3AbstractMatrix &bm, const U2dPoints &nodes)
virtual bool	ready () const
virtual void	addNode (const U2dPoint &node, int id)
virtual bool	removeNode (size_t id)

Protected Attributes
bool	m_ready
UBspl3Curve1d	m_x_curve
UBspl3Curve1d	m_y_curve

Detailed Description

2D base spline curve. {x=x(p), y=y(p)}, p=[0..1].

Constructor & Destructor Documentation

UBspl3Curve2d::UBspl3Curve2d

(

)

Empty curve.

UBspl3Curve2d::UBspl3Curve2d

(

const U3dBspl3AbstractMatrix &

bm

)

Empty curve with defined type.

UBspl3Curve2d::UBspl3Curve2d	(	const U3dBspl3AbstractMatrix &	bm,
		const U2dPoints &	nodes
	)

Construct curve width provided nodes.

virtual UBspl3Curve2d::~UBspl3Curve2d ( )

virtual

Destructor.

Member Function Documentation

virtual void UBspl3Curve2d::addNode ( const U2dPoint &  node, int  id  )

virtual

Add new point to the curve at index = id. If id < 0 or out of range then add new last point.

Implements UCurve1d< U2dPoint >.

virtual void UBspl3Curve2d::approximate ( const U3dBspl3AbstractMatrix &  bm, const U2dPoints &  nodes  )

virtual

General approximation method

virtual double UBspl3Curve2d::operator() ( double  x ) const

virtual

Get curve value for provided argument

Implements UCurve1d< U2dPoint >.

virtual bool UBspl3Curve2d::ready ( ) const

inlinevirtual

True if spline constructed and object is ready to approximate

Implements UCurve1d< U2dPoint >.

virtual bool UBspl3Curve2d::removeNode ( size_t  id )

virtual

Remove node with provided id. Return false on error.

Implements UCurve1d< U2dPoint >.

Member Data Documentation

bool UBspl3Curve2d::m_ready

protected

< Is object ready Argument curve (x)

UBspl3Curve1d UBspl3Curve2d::m_x_curve

protected

Function value curve (y)

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

• /net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/mth/u_bspl3_curve2d.hpp