#include <toysysts.h>

Inheritance diagram for ToyEnergyScaleSyst:

Public Member Functions
	ToyEnergyScaleSyst ()

void	Shift (double sigma, caf::SRSliceProxy *sr, double &weight) const override
	Perform the systematic shift. More...

Public Member Functions inherited from ana::ISyst
	ISyst (const std::string &shortName, const std::string &latexName, bool applyPenalty=true, double min=-3, double max=+3)

	ISyst (const ISyst &)=delete

	ISyst (ISyst &&rhs)=delete

virtual	~ISyst ()

void	operator= (const ISyst &)=delete

void	operator= (ISyst &&)=delete

virtual std::string	ShortName () const final
	The name printed out to the screen. More...

virtual std::string	LatexName () const final
	The name used on plots (ROOT's TLatex syntax) More...

virtual double	Penalty (double x) const

virtual bool	ApplyPenalty () const
	Should a penalty be applied for this shift? More...

virtual double	Min () const
	Return the min/max value for this syst. More...

virtual double	Max () const

virtual int	PredInterpMaxNSigma () const

Detailed Description

Definition at line 5 of file toysysts.h.

Constructor & Destructor Documentation

ToyEnergyScaleSyst::ToyEnergyScaleSyst ( )

inline

Definition at line 8 of file toysysts.h.

8 : ISyst("toyEScale", "Toy Energy Scale") {}

ISyst(const std::string &shortName, const std::string &latexName, bool applyPenalty=true, double min=-3, double max=+3)

Definition: ISyst.cxx:9

void ToyEnergyScaleSyst::Shift	(	double	sigma,
		caf::SRSliceProxy *	sr,
		double &	weight
	)		const

inlineoverridevirtual

Perform the systematic shift.

Parameters

sigma	Number of sigma to shift record by
sr	The record to inspect and alter
weight	Scale this weight for reweighting systematics

Implements ana::ISyst.

Definition at line 9 of file toysysts.h.

   {
     const double scale = 1 + .05*sigma; // 5% E scale syst.                    
 
     sr->reco.reco_energy *= scale;
   }

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