ana::GaussianConstraint Class Reference

A simple Gaussian constraint on an arbitrary IFitVar. More...

#include "/cvmfs/nova-development.opensciencegrid.org/novasoft/releases/N21-04-18/CAFAna/Experiment/GaussianConstraint.h"

Inheritance diagram for ana::GaussianConstraint:

Public Member Functions
	GaussianConstraint (const IFitVar *var, double mean, double sigma)
virtual double	ChiSq (osc::IOscCalcAdjustable *osc, const SystShifts &shift=SystShifts::Nominal()) const override
virtual stan::math::var	LogLikelihood (osc::IOscCalcAdjustableStan *osc, const SystShifts &syst=kNoShift) const
virtual void	Reset () const
virtual void	SaveTo (TDirectory *dir, const std::string &name) const

Protected Attributes
const IFitVar *	fVar
double	fMean
double	fSigma

Detailed Description

A simple Gaussian constraint on an arbitrary IFitVar.

Definition at line 11 of file GaussianConstraint.h.

Constructor & Destructor Documentation

ana::GaussianConstraint::GaussianConstraint ( const IFitVar *  var, double  mean, double  sigma  )

inline

Definition at line 14 of file GaussianConstraint.h.

References ChiSq(), and ana::SystShifts::Nominal().

    : fVar(var), fMean(mean), fSigma(sigma)
    {
    }

Member Function Documentation

double ana::GaussianConstraint::ChiSq ( osc::IOscCalcAdjustable *  osc, const SystShifts &  shift = SystShifts::Nominal()  ) const

overridevirtual

Reimplemented from ana::IExperiment.

Definition at line 10 of file GaussianConstraint.cxx.

References fMean, fSigma, fVar, ana::IFitVar::GetValue(), and util::sqr().

Referenced by GaussianConstraint().

  {
    return util::sqr((fVar->GetValue(osc)-fMean)/fSigma);
  }

virtual stan::math::var ana::IExperiment::LogLikelihood ( osc::IOscCalcAdjustableStan *  osc, const SystShifts &  syst = kNoShift  ) const

inlinevirtualinherited

Reimplemented in test::GaussQuadExperiment, ana::SingleSampleExperiment, and ana::MultiExperiment.

Definition at line 25 of file IExperiment.h.

References ana::assert().

Referenced by ana::StanFitter::log_prob().

    {
      assert(false && "unimplemented");
      return 0;
    };

virtual void ana::IExperiment::Reset ( ) const

inlinevirtualinherited

Reimplemented in ana::MultiExperiment, and ana::LikelihoodCovMxExperiment.

Definition at line 32 of file IExperiment.h.

References dir, ana::IExperiment::SaveTo(), and string.

Referenced by ana::FrequentistSurface::FillSurfacePoint(), ana::FrequentistSurface::FindMinimum(), and ana::MinuitFitter::FitHelperSeeded().

{};

void ana::IExperiment::SaveTo ( TDirectory *  dir, const std::string &  name  ) const

virtualinherited

Reimplemented in ana::SingleSampleExperiment, ana::MultiExperiment, ana::CountingExperiment, ana::SolarConstraints, and ana::ReactorExperiment.

Definition at line 32 of file IExperiment.cxx.

References ana::assert().

Referenced by ana::IExperiment::Reset().

  {
    assert(0 && "Not implemented");
  }

Member Data Documentation

double ana::GaussianConstraint::fMean

protected

Definition at line 24 of file GaussianConstraint.h.

Referenced by ChiSq().

double ana::GaussianConstraint::fSigma

protected

Definition at line 24 of file GaussianConstraint.h.

Referenced by ChiSq().

const IFitVar* ana::GaussianConstraint::fVar

protected

Definition at line 23 of file GaussianConstraint.h.

Referenced by ChiSq().

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

• /cvmfs/nova-development.opensciencegrid.org/novasoft/releases/N21-04-18/CAFAna/Experiment/GaussianConstraint.h
• /cvmfs/nova-development.opensciencegrid.org/novasoft/releases/N21-04-18/CAFAna/Experiment/GaussianConstraint.cxx