Wrapper for DoubleDouble higher precision mathematics operations. More...

#include <DD.h>

Public Member Functions
	DD (double p_hi, double p_lo)

	DD (double x)

bool	operator== (const DD &rhs) const

bool	operator!= (const DD &rhs) const

bool	operator< (const DD &rhs) const

bool	operator<= (const DD &rhs) const

bool	operator> (const DD &rhs) const

bool	operator>= (const DD &rhs) const

bool	isNaN () const

bool	isNegative () const

bool	isPositive () const

bool	isZero () const

double	doubleValue () const

double	ToDouble () const

int	intValue () const

DD	negate () const

DD	reciprocal () const

DD	floor () const

DD	ceil () const

void	selfAdd (const DD &d)

void	selfAdd (double p_hi, double p_lo)

void	selfAdd (double y)

void	selfSubtract (const DD &d)

void	selfSubtract (double p_hi, double p_lo)

void	selfSubtract (double y)

void	selfMultiply (double p_hi, double p_lo)

void	selfMultiply (const DD &d)

void	selfMultiply (double y)

void	selfDivide (double p_hi, double p_lo)

void	selfDivide (const DD &d)

void	selfDivide (double y)

Static Public Member Functions
static DD	determinant (const DD &x1, const DD &y1, const DD &x2, const DD &y2)

static DD	determinant (double x1, double y1, double x2, double y2)

static DD	abs (const DD &d)

static DD	pow (const DD &d, int exp)

static DD	trunc (const DD &d)

Friends
DD	operator+ (const DD &lhs, const DD &rhs)

DD	operator+ (const DD &lhs, double rhs)

DD	operator- (const DD &lhs, const DD &rhs)

DD	operator- (const DD &lhs, double rhs)

DD	operator* (const DD &lhs, const DD &rhs)

DD	operator* (const DD &lhs, double rhs)

DD	operator/ (const DD &lhs, const DD &rhs)

DD	operator/ (const DD &lhs, double rhs)

DD	operator- (const DD &x)

Detailed Description

Wrapper for DoubleDouble higher precision mathematics operations.

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

Public Member Functions