This class takes in x-dependent data and interpolates it to a given x on request. This class uses the cubic spline methods from gsl to interpolate the data. More...

#include <interpolation.hh>

Public Member Functions
	CubicSpline (const std::vector< double > &x, const std::vector< double > &y)

	~CubicSpline ()

double	operator() (double x) const

double	value (double x) const

double	derivative (double x) const

Private Attributes
gsl_interp_accel *	acc

gsl_spline *	spline

Detailed Description

This class takes in x-dependent data and interpolates it to a given x on request. This class uses the cubic spline methods from gsl to interpolate the data.

Constructor & Destructor Documentation

◆ CubicSpline()

DiFfRG::Interpolation::CubicSpline::CubicSpline	(	const std::vector< double > &	x,
		const std::vector< double > &	y )

◆ ~CubicSpline()

DiFfRG::Interpolation::CubicSpline::~CubicSpline ( )

Member Function Documentation

◆ derivative()

double DiFfRG::Interpolation::CubicSpline::derivative ( double x ) const

◆ operator()()

double DiFfRG::Interpolation::CubicSpline::operator() ( double x ) const

◆ value()

double DiFfRG::Interpolation::CubicSpline::value ( double x ) const

Member Data Documentation

◆ acc

gsl_interp_accel* DiFfRG::Interpolation::CubicSpline::acc

private

◆ spline

gsl_spline* DiFfRG::Interpolation::CubicSpline::spline