dueca::Inverse Class Reference

Implementation of a scaling/converting device, using a polynomial function. More...

#include <Inverse.hxx>

Inheritance diagram for dueca::Inverse:

Collaboration diagram for dueca::Inverse:

Public Member Functions
	Inverse (double K, double x0=0, double epsx=std::numeric_limits< double >::epsilon())
	Constructor.
	~Inverse ()
	Destructor.
double	operator() (const double x) const
	The operator.
std::ostream &	print (std::ostream &os) const
	Print the object.
Public Member Functions inherited from dueca::SimpleFunction
	SimpleFunction ()
	Constructor.
virtual	~SimpleFunction ()
	Destructor.

Detailed Description

Implementation of a scaling/converting device, using a polynomial function.

This class is a functor, with a double as input and another double as output. The application for this in DUECA is as an input calibrator for IO signals, see also the InputCalibrator and OutputCalibrator documentation.

Implements function

\[ y(x) = \frac{K}{x-x0} \]

Constructor & Destructor Documentation

Inverse()

dueca::Inverse::Inverse	(	double	K,
		double	x0 = 0,
		double	epsx = std::numeric_limits< double >::epsilon() )

Constructor.

Parameters

K	Gain factor
x0	asymptote location
epsx	Smallest x (closest to x0) expected, needed to protect for division by zero

Member Function Documentation

operator()()

double dueca::Inverse::operator() ( const double x ) const

virtual

The operator.

Implements dueca::SimpleFunction.

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

• /home/abuild/rpmbuild/BUILD/dueca-4.1.1/extra/Inverse.hxx