BALL::RadialDistributionFunction Class Reference
[Radial Distribution Functions]

Radial distribution function. More...

#include <radialDistributionFunction.h>

List of all members.

Public Member Functions
Constructors and Destructor.
	RadialDistributionFunction ()
	Default constructor.
	RadialDistributionFunction (const RadialDistributionFunction &rdf)
	Copy constructor.
	RadialDistributionFunction (const PiecewisePolynomial &polynomial)
	Detailed constructor.
virtual	~RadialDistributionFunction ()
	Destructor.
Assignment.
const RadialDistributionFunction &	operator= (const RadialDistributionFunction &rdf)
	Assignment operator.
virtual void	clear ()
	Clear function.
Accessors.
void	setRepresentation (const PiecewisePolynomial &polynomial)
	Set the representing PiecewisePolynomial.
const PiecewisePolynomial &	getRepresentation () const
	Get the representation of the RDF.
const Interval &	getRange () const
	Get the range of the representing function.
virtual double	operator() (double x) const
	Compute the value of the distribution function at a given x.
Predicates.
bool	isInRange (double x) const
	Check, whether a given x is in the range of the RDF.
bool	isValid () const
	Check validity.
bool	operator== (const RadialDistributionFunction &rdf) const
	Equality operator.
virtual void	dump (std::ostream &s=std::cout, Size depth=0) const
	Debugging and Diagnostics.
Protected Attributes
PiecewisePolynomial	representation_
bool	valid_

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Detailed Description

Radial distribution function.

This class provides an interface for the use of radial distribution functions. These functions describe the deviation of the number density in a real fluid from the ideal (isotropic) case. The representation of such a function is a piecewise polynomial obtained by smoothing spline fit from molecular dynamics simulation.

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Member Function Documentation

virtual void BALL::RadialDistributionFunction::dump	(	std::ostream &	s = std::cout,
		Size	depth = 0
	)			const [virtual]

Debugging and Diagnostics.

Dumps the whole content of the object.