ant::calibration::gui::FitGausexpo Class Reference

#include <FitGausexpo.h>

Inheritance diagram for ant::calibration::gui::FitGausexpo:

Collaboration diagram for ant::calibration::gui::FitGausexpo:

Public Member Functions
	FitGausexpo ()
virtual	~FitGausexpo ()
void	Draw () override
void	Fit (TH1 *hist) override
void	FitSignal (TH1 *hist) override
void	FitBackground (TH1 *hist) override
virtual void	SetDefaults (TH1 *hist) override
	Set/Calculate default parameter values. The hist that will be fitted later is given to allow adaptions. More...
void	SetRange (ant::interval< double > i) override
ant::interval< double >	GetRange () const override
virtual void	Sync () override
std::vector< double >	Save () const override
	Save the current fit parameters to a vector. Can then later be loaded again using Load() More...
void	Load (const std::vector< double > &) override
	Load fit parameters from a vector. Useful to load previously used ones. More...
virtual double	GetPeakPosition () const override
	Get the Position of the peak. More...
virtual double	GetPeakWidth () const override
	Get the Peak Width. More...
virtual double	GetPeakError () const
virtual double	GetPeakWidtherr () const
Public Member Functions inherited from ant::calibration::gui::PeakingFitFunction
	PeakingFitFunction ()
virtual double	SignalToBackground (const double x) const
	Signal To Background. More...
virtual bool	EndsMatch (const double relative_epsilon) const
	Check if Background and Total function have the same value at the range borders. More...
Public Member Functions inherited from ant::calibration::gui::FitFunction
virtual	~FitFunction ()
knoblist_t &	GetKnobs ()
void	SetAdditionalFitArgs (const std::string &args)
virtual double	Chi2NDF () const
	Get the reduced chi^2 (=chi^2/ndf) of last fit. More...
virtual double	Chi2 () const
	Get the Chi^2 of last fit. More...
virtual double	NDF () const
	Get the Number of degrees of freedom of last fit. More...

Protected Attributes
TF1 *	signal
TF1 *	bg
Protected Attributes inherited from ant::calibration::gui::FitFunction
TF1 *	func = nullptr
knoblist_t	knobs

Additional Inherited Members
Public Types inherited from ant::calibration::gui::FitFunction
using	knoblist_t = std::list< std::unique_ptr< IndicatorKnob > >
using	SavedState_t = std::vector< double >
Public Attributes inherited from ant::calibration::gui::FitFunction
std::string	AdditionalFitArgs
Protected Member Functions inherited from ant::calibration::gui::FitFunction
template<typename T , typename ... Args_t>
void	AddKnob (Args_t &&... args)
void	doFit (TH1 *hist)
Static Protected Member Functions inherited from ant::calibration::gui::FitFunction
static ant::interval< double >	getRange (const TF1 *func)
static void	setRange (TF1 *func, const ant::interval< double > &i)
static void	saveTF1 (const TF1 *func, SavedState_t &out)
static void	loadTF1 (SavedState_t::const_iterator &data_pos, TF1 *func)

Constructor & Destructor Documentation

FitGausexpo()

ant::calibration::gui::FitGausexpo::FitGausexpo

(

)

~FitGausexpo()

ant::calibration::gui::FitGausexpo::~FitGausexpo ( )

virtual

Member Function Documentation

Draw()

void ant::calibration::gui::FitGausexpo::Draw ( )

overridevirtual

Implements ant::calibration::gui::FitFunction.

Fit()

void ant::calibration::gui::FitGausexpo::Fit ( TH1 *  hist )

overridevirtual

Implements ant::calibration::gui::FitFunction.

FitBackground()

void gui::FitGausexpo::FitBackground ( TH1 *  hist )

overridevirtual

Reimplemented from ant::calibration::gui::FitFunction.

FitSignal()

void gui::FitGausexpo::FitSignal ( TH1 *  hist )

overridevirtual

Reimplemented from ant::calibration::gui::FitFunction.

GetPeakError()

double ant::calibration::gui::FitGausexpo::GetPeakError ( ) const

virtual

GetPeakPosition()

double ant::calibration::gui::FitGausexpo::GetPeakPosition ( ) const

overridevirtual

Get the Position of the peak.

Returns

x_max

Implements ant::calibration::gui::PeakingFitFunction.

GetPeakWidth()

double ant::calibration::gui::FitGausexpo::GetPeakWidth ( ) const

overridevirtual

Get the Peak Width.

Returns

width

Implements ant::calibration::gui::PeakingFitFunction.

GetPeakWidtherr()

double ant::calibration::gui::FitGausexpo::GetPeakWidtherr ( ) const

virtual

GetRange()

ant::interval< double > ant::calibration::gui::FitGausexpo::GetRange ( ) const

overridevirtual

Implements ant::calibration::gui::FitFunction.

Load()

void ant::calibration::gui::FitGausexpo::Load ( const std::vector< double > &  data )

overridevirtual

Load fit parameters from a vector. Useful to load previously used ones.

Parameters

data	vector containing the values. Internal format (meaning of each double and the size of the vector) is up to the implementation of each function.

See also

Save()

Implements ant::calibration::gui::FitFunction.

Save()

std::vector< double > ant::calibration::gui::FitGausexpo::Save ( ) const

overridevirtual

Save the current fit parameters to a vector. Can then later be loaded again using Load()

Returns

vector containing all parameters. Internal format (meaning of each double and the size of the vector) is up to the implementation of each function.

Implements ant::calibration::gui::FitFunction.

SetDefaults()

void ant::calibration::gui::FitGausexpo::SetDefaults ( TH1 *  hist )

overridevirtual

Set/Calculate default parameter values. The hist that will be fitted later is given to allow adaptions.

Parameters

hist	The hist to fit later

Implements ant::calibration::gui::FitFunction.

SetRange()

void ant::calibration::gui::FitGausexpo::SetRange ( ant::interval< double >  i )

overridevirtual

Implements ant::calibration::gui::FitFunction.

Sync()

void ant::calibration::gui::FitGausexpo::Sync ( )

overridevirtual

Reimplemented from ant::calibration::gui::FitFunction.

Member Data Documentation

bg

TF1* ant::calibration::gui::FitGausexpo::bg

protected

signal

TF1* ant::calibration::gui::FitGausexpo::signal

protected

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

• src/calibration/fitfunctions/FitGausexpo.h
• src/calibration/fitfunctions/FitGausexpo.cc