DtComplex Class Reference

This is a very primitive complex number package used only for phcurve. More...

Public Member Functions
	DtComplex (void)
	default constructor Probably should init real and imag part to NaN as default values, but how?
	DtComplex (double realPart, double imagPart)
	from rectangular
	DtComplex (const DtComplex &orig)
	copy constructor
const DtComplex &	operator= (const DtComplex &orig)
	assignment
double	realPart (void) const
double	imagPart (void) const
double	magnitude (void) const
double	angle (void) const
void	conjugate (DtComplex *result) const
	Simple unary functions Argument is destination complex number to modify.
void	negate (DtComplex *result) const
void	sqrt (DtComplex *result) const
	More complex unary functions.
void	pow (DtComplex *result, int exponent) const
void	add (DtComplex *result, const DtComplex &other) const
	Simple binary functions.
void	subtract (DtComplex *result, const DtComplex &other) const
void	multiply (DtComplex *result, const DtComplex &other) const
void	divide (DtComplex *result, double denom) const
void	divide (DtComplex *result, const DtComplex &other) const
void	add (DtComplex *result, const DtComplex &first, const DtComplex &second) const
	n-ary binary functions
void	add (DtComplex *result, const DtComplex &first, const DtComplex &second, const DtComplex &third) const
void	add (DtComplex *result, const DtComplex &first, const DtComplex &second, const DtComplex &third, const DtComplex &fourth) const
void	multiply (DtComplex *result, const DtComplex &first, const DtComplex &second) const
void	multiply (DtComplex *result, const DtComplex &first, const DtComplex &second, const DtComplex &third) const
void	multiply (DtComplex *result, const DtComplex &first, const DtComplex &second, const DtComplex &third, const DtComplex &fourth) const

Private Attributes
double	myRealPart
double	myImagPart

Detailed Description

This is a very primitive complex number package used only for phcurve.

It is not intended as a general utility because it is missing functionality and it is hard to use.

Constructor & Destructor Documentation

DtComplex::DtComplex ( void  )

inline

default constructor Probably should init real and imag part to NaN as default values, but how?

DtComplex::DtComplex ( double  realPart, double  imagPart  )

inline

from rectangular

DtComplex::DtComplex ( const DtComplex &  orig )

inline

copy constructor

Member Function Documentation

const DtComplex& DtComplex::operator=

(

const DtComplex &

orig

)

assignment

double DtComplex::realPart ( void  ) const

inline

double DtComplex::imagPart ( void  ) const

inline

double DtComplex::magnitude ( void  ) const

inline

double DtComplex::angle ( void  ) const

inline

void DtComplex::conjugate ( DtComplex *  result ) const

inline

Simple unary functions Argument is destination complex number to modify.

References myImagPart, and myRealPart.

void DtComplex::negate ( DtComplex *  result ) const

inline

References myImagPart, and myRealPart.

void DtComplex::sqrt

(

DtComplex *

result

)

const

More complex unary functions.

void DtComplex::pow	(	DtComplex *	result,
		int	exponent
	)		const

void DtComplex::add ( DtComplex *  result, const DtComplex &  other  ) const

inline

Simple binary functions.

Again, note first argument is destination to be modified.

References myImagPart, and myRealPart.

void DtComplex::subtract ( DtComplex *  result, const DtComplex &  other  ) const

inline

References myImagPart, and myRealPart.

void DtComplex::multiply ( DtComplex *  result, const DtComplex &  other  ) const

inline

References myImagPart, and myRealPart.

void DtComplex::divide ( DtComplex *  result, double  denom  ) const

inline

References myImagPart, and myRealPart.

void DtComplex::divide	(	DtComplex *	result,
		const DtComplex &	other
	)		const

void DtComplex::add	(	DtComplex *	result,
		const DtComplex &	first,
		const DtComplex &	second
	)		const

n-ary binary functions

void DtComplex::add	(	DtComplex *	result,
		const DtComplex &	first,
		const DtComplex &	second,
		const DtComplex &	third
	)		const

void DtComplex::add	(	DtComplex *	result,
		const DtComplex &	first,
		const DtComplex &	second,
		const DtComplex &	third,
		const DtComplex &	fourth
	)		const

void DtComplex::multiply	(	DtComplex *	result,
		const DtComplex &	first,
		const DtComplex &	second
	)		const

void DtComplex::multiply	(	DtComplex *	result,
		const DtComplex &	first,
		const DtComplex &	second,
		const DtComplex &	third
	)		const

void DtComplex::multiply	(	DtComplex *	result,
		const DtComplex &	first,
		const DtComplex &	second,
		const DtComplex &	third,
		const DtComplex &	fourth
	)		const

Member Data Documentation

double DtComplex::myRealPart

private

Referenced by add(), conjugate(), divide(), multiply(), negate(), and subtract().

double DtComplex::myImagPart

private

Referenced by add(), conjugate(), divide(), multiply(), negate(), and subtract().

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

• include/vrfutil/vrfcomplex.h