TransformationModelInterpolated Class Reference

Interpolation model for transformations. More...

#include <OpenMS/ANALYSIS/MAPMATCHING/TransformationModelInterpolated.h>

Inheritance diagram for TransformationModelInterpolated:

Classes
class	Interpolator
	The class defines a generic interpolation technique used in the TransformationModelInterpolated. More...

Public Member Functions
	TransformationModelInterpolated (const DataPoints &data, const Param &params)
	Constructor. More...
	~TransformationModelInterpolated ()
	Destructor. More...
double	evaluate (double value) const
	Evaluates the model at the given value. More...
Public Member Functions inherited from TransformationModel
	TransformationModel ()
	Constructor. More...
	TransformationModel (const TransformationModel::DataPoints &, const Param &)
	Alternative constructor (derived classes should implement this one!) More...
virtual	~TransformationModel ()
	Destructor. More...
const Param &	getParameters () const
	Gets the (actual) parameters. More...

Static Public Member Functions
static void	getDefaultParameters (Param &params)
	Gets the default parameters. More...
Static Public Member Functions inherited from TransformationModel
static void	getDefaultParameters (Param &params)
	Gets the default parameters. More...

Private Member Functions
void	preprocessDataPoints_ (const DataPoints &data)
	Preprocesses the incoming data and fills the vectors x_ and y_. More...

Private Attributes
std::vector< double >	x_
	Data coordinates. More...
std::vector< double >	y_
Interpolator *	interp_
	Interpolation function. More...
TransformationModelLinear *	lm_
	Linear model for extrapolation. More...

Additional Inherited Members
Public Types inherited from TransformationModel
typedef std::pair< double, double >	DataPoint
	Coordinate pair. More...
typedef std::vector< DataPoint >	DataPoints
	Vector of coordinate pairs. More...
Protected Attributes inherited from TransformationModel
Param	params_
	Parameters. More...

Detailed Description

Interpolation model for transformations.

Between the data points, the interpolation uses the neighboring points. Outside the range spanned by the points, we extrapolate using a line through the first and the last point.

Constructor & Destructor Documentation

TransformationModelInterpolated	(	const DataPoints &	data,
		const Param &	params
	)

Constructor.

Parameters

data	The known data points.
params	Param object holding information on which model to choose.

Exceptions

IllegalArgument

is thrown if there are not enough data points or if an unknown interpolation type is given.

~TransformationModelInterpolated

(

)

Destructor.

Member Function Documentation

double evaluate ( double  value ) const

virtual

Evaluates the model at the given value.

Reimplemented from TransformationModel.

static void getDefaultParameters ( Param &  params )

static

Gets the default parameters.

void preprocessDataPoints_ ( const DataPoints &  data )

private

Preprocesses the incoming data and fills the vectors x_ and y_.

Member Data Documentation

Interpolator* interp_

private

Interpolation function.

TransformationModelLinear* lm_

private

Linear model for extrapolation.

std::vector<double> x_

private

Data coordinates.

std::vector<double> y_

private