dueca::PolynomialN Class Reference

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

#include <PolynomialN.hxx>

Inheritance diagram for dueca::PolynomialN:

Collaboration diagram for dueca::PolynomialN:

Public Member Functions
	PolynomialN ()
	Empty.
	PolynomialN (unsigned int n, const double ai[])
	Constructor.
	PolynomialN (const PolynomialN &o)
	Copy constructor.
PolynomialN &	operator= (const PolynomialN &o)
	assignment
	~PolynomialN ()
	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.

Constructor & Destructor Documentation

PolynomialN()

dueca::PolynomialN::PolynomialN	(	unsigned int	n,
		const double	ai[] )

Constructor.

Parameters

n	Order of the polynomial
ai	Array with coefficients, polynomial is \(a_0 + a_1 x + \ldots + a_n x^n \)

Member Function Documentation

operator()()

double dueca::PolynomialN::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/PolynomialN.hxx