#include <OpenMS/FEATUREFINDER/TraceFitter.h>

Inheritance diagram for TraceFitter::GenericFunctor:

Collaboration diagram for TraceFitter::GenericFunctor:

Public Member Functions
int	inputs () const

int	values () const

	GenericFunctor (int dimensions, int num_data_points)

virtual	~GenericFunctor ()

virtual int	operator() (const double x, double fvec)=0
	Compute residuals. x has size inputs(), fvec has size values()

virtual int	df (const double x, double J)=0
	Compute Jacobian matrix. x has size inputs(), J is values() x inputs() (column-major)

Protected Attributes
const int	m_inputs

const int	m_values

Detailed Description

Generic functor for LM-Optimization Uses raw pointer interface to avoid Eigen in public headers. Implementations should use Eigen::Map to wrap these pointers.

Constructor & Destructor Documentation

◆ GenericFunctor()

GenericFunctor	(	int	dimensions,
		int	num_data_points
	)

◆ ~GenericFunctor()

virtual ~GenericFunctor ( )

virtual

Member Function Documentation

◆ df()

virtual int df	(	const double *	x,
		double *	J
	)

pure virtual

Compute Jacobian matrix. x has size inputs(), J is values() x inputs() (column-major)

Implemented in EGHTraceFitter::EGHTraceFunctor, and GaussTraceFitter::GaussTraceFunctor.

◆ inputs()

int inputs ( ) const

◆ operator()()

virtual int operator()	(	const double *	x,
		double *	fvec
	)

pure virtual

Compute residuals. x has size inputs(), fvec has size values()

Implemented in EGHTraceFitter::EGHTraceFunctor, and GaussTraceFitter::GaussTraceFunctor.

◆ values()

int values ( ) const

Member Data Documentation

◆ m_inputs

const int m_inputs

protected

◆ m_values

const int m_values