gridripper::math::O5Interpolation Class Reference

Fifth order interpolation. More...

#include <O5Interpolation.h>

List of all members.

Public Member Functions
	O5Interpolation (const tvector< GReal_t > &xarr, const tvector< GReal_t > &yarr) throw (IllegalArgumentException&)
	Constructs the interpolator.
GReal_t	interpolate (GReal_t x, int componentIndex) const
	Interpolates the data points at coordinate x.
GReal_t	integrateSection (int k, int componentIndex) const
	Integrates the area under the interpolated function between two neighboring data points.

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Detailed Description

Fifth order interpolation.

Version:

0.5, 12/23/2008

Since:

GridRipper 0.5, 12/12/2008

Author:

Peter Csizmadia

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Constructor & Destructor Documentation

gridripper::math::O5Interpolation::O5Interpolation	(	const tvector< GReal_t > &	xarr,
		const tvector< GReal_t > &	yarr
	)			throw (IllegalArgumentException&)

Constructs the interpolator.

The size of the y coordinate array must be equal to or nc times the x array size, where nc is the number of components (usually 1).

Parameters:

	xarr	the array of x coordinates
	yarr	the array of y coordinates

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Member Function Documentation

GReal_t gridripper::math::O5Interpolation::interpolate	(	GReal_t	x,
		int	componentIndex
	)			const

Interpolates the data points at coordinate x.

Parameters:

	x	the x coordinate
	componentIndex	the index of the component to integrate

Returns:

the interpolated value

GReal_t gridripper::math::O5Interpolation::integrateSection	(	int	k,
		int	componentIndex
	)			const

Integrates the area under the interpolated function between two neighboring data points.

Parameters:

	k	the index of the section to integrate, i.e. the index of its first point
	componentIndex	the index of the component to integrate

Returns:

the area

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

• gridripper/math/O5Interpolation.h