TRadSplinePoly3 Class Reference

#include <TRadSpline.h>

Inheritance diagram for TRadSplinePoly3:

List of all members.

Public Member Functions
	TRadSplinePoly3 ()
	TRadSplinePoly3 (double x, double y, double b, double c, double d)
double &	B ()
double &	C ()
double &	D ()
double	Eval (double x) const
double	Derivative (double x) const
double &	X ()
double &	Y ()
void	GetKnot (double &x, double &y) const
Protected Attributes
double	fX
double	fY
Private Attributes
double	fB
double	fC
double	fD

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Detailed Description

Definition at line 56 of file TRadSpline.h.

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Constructor & Destructor Documentation

TRadSplinePoly3::TRadSplinePoly3

(

)

[inline]

Definition at line 62 of file TRadSpline.h.

00062                     :
00063     fB(0), fC(0), fD(0) {}
  TRadSplinePoly3(double x, double y, double b, double c, double d) :

TRadSplinePoly3::TRadSplinePoly3	(	double	x,
		double	y,
		double	b,
		double	c,
		double	d
	)			[inline]

Definition at line 64 of file TRadSpline.h.

00064                                                                     :
00065     TRadSplinePoly(x,y), fB(b), fC(c), fD(d) {}
  double &B() {return fB;}

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Member Function Documentation

double& TRadSplinePoly3::B

(

)

[inline]

Definition at line 66 of file TRadSpline.h.

References fB.

Referenced by TRadSpline3::BuildCoeff(), and TRadSpline3::GetCoeff().

{return fB;}

double& TRadSplinePoly3::C

(

)

[inline]

Definition at line 67 of file TRadSpline.h.

References fC.

Referenced by TRadSpline3::BuildCoeff(), and TRadSpline3::GetCoeff().

{return fC;}

double& TRadSplinePoly3::D

(

)

[inline]

Definition at line 68 of file TRadSpline.h.

References fD.

Referenced by TRadSpline3::BuildCoeff(), and TRadSpline3::GetCoeff().

{return fD;}

double TRadSplinePoly3::Derivative

(

double

x

)

const [inline]

Definition at line 73 of file TRadSpline.h.

References fB, fC, fD, and TRadSplinePoly::fX.

Referenced by TRadSpline3::Derivative().

                                    {
    double dx=x-fX;
    return (fB+2*fC*dx+3*fD*dx*dx);
  }

double TRadSplinePoly3::Eval

(

double

x

)

const [inline, virtual]

Reimplemented from TRadSplinePoly.

Definition at line 69 of file TRadSpline.h.

References fB, fC, fD, TRadSplinePoly::fX, and TRadSplinePoly::fY.

Referenced by TRadSpline3::Eval().

                              {
    double dx=x-fX;
    return (fY+dx*(fB+dx*(fC+dx*fD)));
  }

void TRadSplinePoly::GetKnot	(	double &	x,
		double &	y
	)			const [inline, inherited]

Definition at line 48 of file TRadSpline.h.

References TRadSplinePoly::fX, and TRadSplinePoly::fY.

{x=fX; y=fY;}

double& TRadSplinePoly::X

(

)

[inline, inherited]

Definition at line 46 of file TRadSpline.h.

References TRadSplinePoly::fX.

Referenced by TRadSpline5::BuildCoeff(), TRadSpline5::GetCoeff(), TRadSpline3::GetCoeff(), TRadSpline5::GetKnot(), TRadSpline3::GetKnot(), TRadSpline5::SetBoundaries(), TRadSpline3::TRadSpline3(), and TRadSpline5::TRadSpline5().

{return fX;}

double& TRadSplinePoly::Y

(

)

[inline, inherited]

Definition at line 47 of file TRadSpline.h.

References TRadSplinePoly::fY.

Referenced by TRadSpline5::BuildCoeff(), TRadSpline3::BuildCoeff(), TRadSpline5::GetCoeff(), TRadSpline3::GetCoeff(), TRadSpline5::GetKnot(), TRadSpline3::GetKnot(), TRadSpline5::SetBoundaries(), TRadSpline3::TRadSpline3(), and TRadSpline5::TRadSpline5().

{return fY;}

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Member Data Documentation

double TRadSplinePoly3::fB [private]

Definition at line 58 of file TRadSpline.h.

Referenced by B(), Derivative(), and Eval().

double TRadSplinePoly3::fC [private]

Definition at line 59 of file TRadSpline.h.

Referenced by C(), Derivative(), and Eval().

double TRadSplinePoly3::fD [private]

Definition at line 60 of file TRadSpline.h.

Referenced by D(), Derivative(), and Eval().

double TRadSplinePoly::fX [protected, inherited]

Definition at line 38 of file TRadSpline.h.

Referenced by TRadSplinePoly5::Derivative(), Derivative(), TRadSplinePoly5::Eval(), Eval(), TRadSplinePoly::GetKnot(), and TRadSplinePoly::X().

double TRadSplinePoly::fY [protected, inherited]

Definition at line 39 of file TRadSpline.h.

Referenced by TRadSplinePoly5::Eval(), Eval(), TRadSplinePoly::Eval(), TRadSplinePoly::GetKnot(), and TRadSplinePoly::Y().

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