Public Member Functions | Protected Member Functions | List of all members
ana::FitSinSqTheta23 Class Reference

$ \sin^2\theta_{23} $ More...

#include "/cvmfs/nova-development.opensciencegrid.org/novasoft/releases/N20-11-28/CAFAna/Vars/FitVars.h"

Inheritance diagram for ana::FitSinSqTheta23:
ana::StanFitSupport< IConstrainedFitVar > ana::IConstrainedFitVar ana::IFitVar ana::FitSinSqTheta23CPT ana::FitSinSqTheta23CPTOctant

Public Member Functions

 FitSinSqTheta23 ()
 
double GetValue (const osc::IOscCalcAdjustable *osc) const override
 
stan::math::var GetValue (const osc::IOscCalcAdjustableStan *osc) const override
 
void SetValue (osc::IOscCalcAdjustable *osc, double val) const override
 
void SetValue (osc::IOscCalcAdjustableStan *osc, stan::math::var val) const override
 
double LowLimit () const override
 
double HighLimit () const override
 
virtual stan::math::var Prior (const stan::math::var &var, const osc::IOscCalcAdjustableStan *calc) const
 
virtual stan::math::var LogPrior (const stan::math::var &var, const osc::IOscCalcAdjustableStan *calc) const
 
double Penalty (double val, osc::IOscCalcAdjustable *) const override
 Override the default implementation with one that pushes back towards the center of the constrained space. More...
 
const std::stringShortName () const
 
const std::stringLatexName () const
 

Protected Member Functions

template<typename T >
T Clamp (T val) const
 

Detailed Description

$ \sin^2\theta_{23} $

Definition at line 61 of file FitVars.h.

Constructor & Destructor Documentation

ana::FitSinSqTheta23::FitSinSqTheta23 ( )
inline

Definition at line 64 of file FitVars.h.

References ana::FitTheta13::GetValue(), ana::FitTheta13::SetValue(), and febshutoff_auto::val.

65  : StanFitSupport<IConstrainedFitVar>("ssth23", "sin^{2}#theta_{23}")
66  {}

Member Function Documentation

template<typename T >
T ana::IConstrainedFitVar::Clamp ( T  val) const
inlineprotectedinherited
double ana::FitSinSqTheta23::GetValue ( const osc::IOscCalcAdjustable osc) const
overridevirtual

Implements ana::IFitVar.

Reimplemented in ana::FitSinSqTheta23CPT.

Definition at line 92 of file FitVars.cxx.

References osc::_IOscCalcAdjustable< T >::GetTh23(), std::sin(), and util::sqr().

Referenced by ana::FitSinSqTheta23CPT::FitSinSqTheta23CPT().

93  {
94  return util::sqr(sin(osc->GetTh23()));
95  }
virtual T GetTh23() const
Definition: IOscCalc.h:94
T sqr(T x)
More efficient square function than pow(x,2)
Definition: MathUtil.h:23
T sin(T number)
Definition: d0nt_math.hpp:132
stan::math::var ana::FitSinSqTheta23::GetValue ( const osc::IOscCalcAdjustableStan osc) const
overridevirtual

Implements ana::StanFitSupport< IConstrainedFitVar >.

Definition at line 98 of file FitVars.cxx.

References osc::_IOscCalcAdjustable< T >::GetTh23(), std::sin(), and util::sqr().

99  {
100  return util::sqr(sin(osc->GetTh23()));
101  }
virtual T GetTh23() const
Definition: IOscCalc.h:94
T sqr(T x)
More efficient square function than pow(x,2)
Definition: MathUtil.h:23
T sin(T number)
Definition: d0nt_math.hpp:132
double ana::FitSinSqTheta23::HighLimit ( ) const
inlineoverridevirtual

Implements ana::IConstrainedFitVar.

Reimplemented in ana::FitSinSqTheta23CPTOctant.

Definition at line 75 of file FitVars.h.

References ana::kFitSinSqTheta23.

75 {return 1;};
const std::string& ana::IFitVar::LatexName ( ) const
inlineinherited
virtual stan::math::var ana::StanFitSupport< IConstrainedFitVar >::LogPrior ( const stan::math::var var,
const osc::IOscCalcAdjustableStan calc 
) const
inlinevirtualinherited

Log of the prior probability density. Default implementation just does log(Prior()), but this can be overridden if there optimizations that speed up the calculation.

Definition at line 102 of file IFitVar.h.

102 {return StanLog(Prior(var, calc));}
virtual stan::math::var Prior(const stan::math::var &var, const osc::IOscCalcAdjustableStan *calc) const
Definition: IFitVar.h:98
stan::math::var StanLog(const stan::math::var &x)
Definition: IFitVar.cxx:30
double ana::FitSinSqTheta23::LowLimit ( ) const
inlineoverridevirtual

Implements ana::IConstrainedFitVar.

Reimplemented in ana::FitSinSqTheta23CPTOctant.

Definition at line 74 of file FitVars.h.

74 {return 0;};
double ana::IConstrainedFitVar::Penalty ( double  val,
osc::IOscCalcAdjustable  
) const
overridevirtualinherited

Override the default implementation with one that pushes back towards the center of the constrained space.

Reimplemented from ana::IFitVar.

Definition at line 8 of file IFitVar.cxx.

References hi(), ana::IConstrainedFitVar::HighLimit(), lo(), ana::IConstrainedFitVar::LowLimit(), extractScale::mean, Munits::rad, and util::sqr().

Referenced by ana::SigmaDelta::SigmaPenalty().

10  {
11  const auto lo = LowLimit();
12  const auto hi = HighLimit();
13 
14  if (val >= lo && val <= hi) return 0;
15 
16  // Try to direct fit back towards centre of the space. Engineer penalty to
17  // be zero at the limits.
18  const auto mean = (lo + hi) / 2;
19  const auto rad = (hi - lo) / 2;
20  return util::sqr((val - mean) / rad) - 1;
21 
22 
23  // if(val < lo) return util::sqr(lo-val);
24  // if(val > hi) return util::sqr(val-hi);
25  // return 0;
26  }
virtual double HighLimit() const =0
TSpline3 lo("lo", xlo, ylo, 12,"0")
virtual double LowLimit() const =0
T sqr(T x)
More efficient square function than pow(x,2)
Definition: MathUtil.h:23
TSpline3 hi("hi", xhi, yhi, 18,"0")
static constexpr Double_t rad
Definition: Munits.h:162
virtual stan::math::var ana::StanFitSupport< IConstrainedFitVar >::Prior ( const stan::math::var var,
const osc::IOscCalcAdjustableStan calc 
) const
inlinevirtualinherited

The prior probability density distribution on this variable (which can depend on others if needed). If there are optimizations that can make log(Prior()) more expensive than a direct implementation, consider implementing LogPrior() directly instead.

Definition at line 98 of file IFitVar.h.

98 {return StanExp(LogPrior(var, calc));}
stan::math::var StanExp(const stan::math::var &x)
Definition: IFitVar.cxx:29
virtual stan::math::var LogPrior(const stan::math::var &var, const osc::IOscCalcAdjustableStan *calc) const
Definition: IFitVar.h:102
void ana::FitSinSqTheta23::SetValue ( osc::IOscCalcAdjustable osc,
double  val 
) const
overridevirtual

Implements ana::IFitVar.

Reimplemented in ana::FitSinSqTheta23CPT.

Definition at line 104 of file FitVars.cxx.

References std::asin(), lem::Clamp(), osc::_IOscCalcAdjustable< T >::SetTh23(), and std::sqrt().

Referenced by ana::FitSinSqTheta23CPT::FitSinSqTheta23CPT().

105  {
106  osc->SetTh23(asin(sqrt(this->Clamp(val))));
107  }
T sqrt(T number)
Definition: d0nt_math.hpp:156
T Clamp(T val) const
Definition: IFitVar.h:60
virtual void SetTh23(const T &th23)=0
T asin(T number)
Definition: d0nt_math.hpp:60
void ana::FitSinSqTheta23::SetValue ( osc::IOscCalcAdjustableStan osc,
stan::math::var  val 
) const
overridevirtual

Implements ana::StanFitSupport< IConstrainedFitVar >.

Definition at line 110 of file FitVars.cxx.

References std::asin(), lem::Clamp(), osc::_IOscCalcAdjustable< T >::SetTh23(), and std::sqrt().

111  {
112  osc->SetTh23(asin(sqrt(this->Clamp(val))));
113  }
T sqrt(T number)
Definition: d0nt_math.hpp:156
T Clamp(T val) const
Definition: IFitVar.h:60
virtual void SetTh23(const T &th23)=0
T asin(T number)
Definition: d0nt_math.hpp:60
const std::string& ana::IFitVar::ShortName ( ) const
inlineinherited

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