QwtSplineCubicP::KahanSum Class Reference

Public Member Functions
void	add (double value)
	KahanSum (double value=0.0)
void	reset ()
double	value () const

Static Public Member Functions
static double	sum3 (double d1, double d2, double d3)
static double	sum4 (double d1, double d2, double d3, double d4)

Private Attributes
double	m_carry
double	m_sum

Detailed Description

Definition at line 21 of file qwt_spline_cubic.cpp.

Constructor & Destructor Documentation

KahanSum()

QwtSplineCubicP::KahanSum::KahanSum ( double  value = 0.0 )

inline

Definition at line 24 of file qwt_spline_cubic.cpp.

Member Function Documentation

add()

void QwtSplineCubicP::KahanSum::add ( double  value )

inline

Definition at line 40 of file qwt_spline_cubic.cpp.

reset()

void QwtSplineCubicP::KahanSum::reset ( )

inline

Definition at line 30 of file qwt_spline_cubic.cpp.

sum3()

static double QwtSplineCubicP::KahanSum::sum3 ( double  d1, double  d2, double  d3  )

inlinestatic

Definition at line 49 of file qwt_spline_cubic.cpp.

sum4()

static double QwtSplineCubicP::KahanSum::sum4 ( double  d1, double  d2, double  d3, double  d4  )

inlinestatic

Definition at line 58 of file qwt_spline_cubic.cpp.

value()

double QwtSplineCubicP::KahanSum::value ( ) const

inline

Definition at line 35 of file qwt_spline_cubic.cpp.

Member Data Documentation

m_carry

double QwtSplineCubicP::KahanSum::m_carry

private

Definition at line 71 of file qwt_spline_cubic.cpp.

m_sum

double QwtSplineCubicP::KahanSum::m_sum

private

Definition at line 70 of file qwt_spline_cubic.cpp.

---

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

• qwt_spline_cubic.cpp