JCOMPASS::JChi2 Struct Reference

Auxiliary data structure for chi2 evaluation. More...

#include <JModel.hh>

Public Member Functions
	JChi2 (const int type)
	Constructor. More...
double	operator() (const JModel &model, const JHit &hit) const
	Fit function. More...

Public Attributes
JLANG::JSharedPointer < JMEstimator >	estimator
	M-Estimator function. More...

Detailed Description

Auxiliary data structure for chi2 evaluation.

Definition at line 189 of file JCompass/JModel.hh.

Constructor & Destructor Documentation

JCOMPASS::JChi2::JChi2 ( const int  type )

inline

Constructor.

Parameters

type	M-Estimator type

Definition at line 195 of file JCompass/JModel.hh.

                          :
      estimator(getMEstimator(type))
    {}

Member Function Documentation

double JCOMPASS::JChi2::operator() ( const JModel &  model, const JHit &  hit  ) const

inline

Fit function.

Parameters

model	model
hit	hit

Returns

chi2

Definition at line 207 of file JCompass/JModel.hh.

    {
      return estimator->getRho(getAngle(model(hit.getZ()), hit.getQuaternion()) / hit.getSigma());
    }

Member Data Documentation

JLANG::JSharedPointer<JMEstimator> JCOMPASS::JChi2::estimator

M-Estimator function.

Definition at line 212 of file JCompass/JModel.hh.

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

• JCompass/JModel.hh