Scaler Class Reference

Scaling of floating point numbers. More...

Inheritance diagram for Scaler:

Public Member Functions
virtual	~Scaler ()
virtual Scaler *	clone () const =0
virtual void	fromString (const char *)=0
virtual bool	isEmpty () const
void	put (char *, int sz) const
virtual double	scale (double) const =0
virtual const char *	toString () const =0
virtual const char *	type () const =0
virtual double	unScale (double) const

Static Public Member Functions
static Scaler *	get (const char *)

Detailed Description

Scaling of floating point numbers.

Scaler is an interface for scaling and scaling back numbers. Also, string I/O is defined, as well as a factory (Scaler::get).

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Constructor & Destructor Documentation

~Scaler()

virtual Scaler::~Scaler ( )

inlinevirtual

Member Function Documentation

clone()

virtual Scaler* Scaler::clone ( ) const

pure virtual

Implemented in AsymptScaler, ExpScaler, LogScaler, and LinScaler.

fromString()

virtual void Scaler::fromString ( const char *  )

pure virtual

Implemented in AsymptScaler, ExpScaler, LogScaler, and LinScaler.

get()

static Scaler* Scaler::get ( const char *  )

static

isEmpty()

virtual bool Scaler::isEmpty ( ) const

inlinevirtual

Reimplemented in LinScaler.

put()

void Scaler::put	(	char *	,
		int	sz
	)		const

scale()

virtual double Scaler::scale ( double  ) const

pure virtual

Implemented in AsymptScaler, ExpScaler, LogScaler, and LinScaler.

toString()

virtual const char* Scaler::toString ( ) const

pure virtual

Implemented in AsymptScaler, ExpScaler, LogScaler, and LinScaler.

type()

virtual const char* Scaler::type ( ) const

pure virtual

Implemented in AsymptScaler, ExpScaler, LogScaler, and LinScaler.

unScale()

virtual double Scaler::unScale ( double  ) const

inlinevirtual

Reimplemented in AsymptScaler, ExpScaler, LogScaler, and LinScaler.