ROOT::Minuit2::MnContours Class Reference

API class for Contours Error analysis (2-dim errors); minimization has to be done before and Minimum must be valid; possibility to ask only for the points or the points and associated Minos errors;.

Definition at line 35 of file MnContours.h.

Public Member Functions
	MnContours (const FCNBase &fcn, const FunctionMinimum &min)
	construct from FCN + Minimum
	MnContours (const FCNBase &fcn, const FunctionMinimum &min, const MnStrategy &stra)
	construct from FCN + Minimum + strategy
	MnContours (const FCNBase &fcn, const FunctionMinimum &min, unsigned int stra)
	construct from FCN + Minimum + strategy
	~MnContours ()
ContoursError	Contour (unsigned int, unsigned int, unsigned int npoints=20) const
	ask for one Contour ContoursError (MinosErrors + points) from number of points (>=4) and parameter indeces can be printed via std::cout
std::vector< std::pair< double, double > >	operator() (unsigned int, unsigned int, unsigned int npoints=20) const
	ask for one Contour (points only) from number of points (>=4) and parameter indeces
const MnStrategy &	Strategy () const

Private Attributes
const FCNBase &	fFCN
const FunctionMinimum &	fMinimum
MnStrategy	fStrategy

#include <Minuit2/MnContours.h>

Constructor & Destructor Documentation

MnContours() [1/3]

ROOT::Minuit2::MnContours::MnContours ( const FCNBase &  fcn, const FunctionMinimum &  min  )

inline

construct from FCN + Minimum

Definition at line 39 of file MnContours.h.

MnContours() [2/3]

ROOT::Minuit2::MnContours::MnContours ( const FCNBase &  fcn, const FunctionMinimum &  min, unsigned int  stra  )

inline

construct from FCN + Minimum + strategy

Definition at line 42 of file MnContours.h.

MnContours() [3/3]

ROOT::Minuit2::MnContours::MnContours ( const FCNBase &  fcn, const FunctionMinimum &  min, const MnStrategy &  stra  )

inline

construct from FCN + Minimum + strategy

Definition at line 48 of file MnContours.h.

~MnContours()

ROOT::Minuit2::MnContours::~MnContours ( )

inline

Definition at line 53 of file MnContours.h.

Member Function Documentation

Contour()

ContoursError ROOT::Minuit2::MnContours::Contour	(	unsigned int	px,
		unsigned int	py,
		unsigned int	npoints = 20
	)		const

ask for one Contour ContoursError (MinosErrors + points) from number of points (>=4) and parameter indeces can be printed via std::cout

Definition at line 34 of file MnContours.cxx.

operator()()

std::vector< std::pair< double, double > > ROOT::Minuit2::MnContours::operator()	(	unsigned int	px,
		unsigned int	py,
		unsigned int	npoints = 20
	)		const

ask for one Contour (points only) from number of points (>=4) and parameter indeces

Definition at line 25 of file MnContours.cxx.

Strategy()

const MnStrategy & ROOT::Minuit2::MnContours::Strategy ( ) const

inline

Definition at line 63 of file MnContours.h.

Member Data Documentation

fFCN

const FCNBase& ROOT::Minuit2::MnContours::fFCN

private

Definition at line 66 of file MnContours.h.

fMinimum

const FunctionMinimum& ROOT::Minuit2::MnContours::fMinimum

private

Definition at line 67 of file MnContours.h.

fStrategy

MnStrategy ROOT::Minuit2::MnContours::fStrategy

private

Definition at line 68 of file MnContours.h.

Libraries for ROOT::Minuit2::MnContours:

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

• math/minuit2/inc/Minuit2/MnContours.h
• math/minuit2/src/MnContours.cxx