NuTo::Math::Interpolation Class Reference

#include <Interpolation.h>

Inheritance diagram for NuTo::Math::Interpolation:

Public Member Functions
	Interpolation (std::vector< std::array< double, 2 >> data, unsigned numNeighborPoints)
	create interpolation object; call with data array More...
virtual	~Interpolation ()=default
virtual double	operator() (double x) const =0
	return interpolated value at x; order is the order of the derivative More...
virtual double	derivative (double x) const =0
	calculate first derivative at x More...

Public Attributes
std::function< double(double)>	f = [this](double x) { return operator()(x); }
	function object More...
std::function< double(double)>	df = [this](double x) { return derivative(x); }
	derivative function object More...

Protected Member Functions
unsigned	bisection (double x) const

Protected Attributes
std::vector< std::array< double, 2 > >	mData
unsigned	mNumNeighborPoints

Constructor & Destructor Documentation

NuTo::Math::Interpolation::Interpolation	(	std::vector< std::array< double, 2 >>	data,
		unsigned	numNeighborPoints
	)

create interpolation object; call with data array

virtual NuTo::Math::Interpolation::~Interpolation ( )

virtualdefault

Member Function Documentation

unsigned NuTo::Math::Interpolation::bisection ( double  x ) const

protected

virtual double NuTo::Math::Interpolation::derivative ( double  x ) const

pure virtual

calculate first derivative at x

Implemented in NuTo::Math::LinearInterpolation, and NuTo::Math::CubicSplineInterpolation.

virtual double NuTo::Math::Interpolation::operator() ( double  x ) const

pure virtual

return interpolated value at x; order is the order of the derivative

Implemented in NuTo::Math::LinearInterpolation, and NuTo::Math::CubicSplineInterpolation.

Member Data Documentation

std::function<double(double)> NuTo::Math::Interpolation::df = [this](double x) { return derivative(x); }

derivative function object

std::function<double(double)> NuTo::Math::Interpolation::f = [this](double x) { return operator()(x); }

function object

std::vector<std::array<double, 2> > NuTo::Math::Interpolation::mData

protected

unsigned NuTo::Math::Interpolation::mNumNeighborPoints

protected

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

• nuto/math/Interpolation.h
• nuto/math/Interpolation.cpp