TGriffinAngles Class Reference

Detailed Description

This class provides the number of angles, their values, and the index a specific angle is at, as well as how many combinations contribute to this angle. It is meant to be used for the angular correlation analysis.

Definition at line 26 of file TGriffinAngles.h.

Public Member Functions
	TGriffinAngles (const TGriffinAngles &)=default
	TGriffinAngles (double distance=145., bool folding=false, bool grouping=false, bool addback=true)
	TGriffinAngles (TGriffinAngles &&) noexcept=default
	~TGriffinAngles ()=default
bool	Addback () const
double	Angle (int index) const
double	AverageAngle (int index) const
std::set< double >::iterator	begin () const
int	Count (double angle)
double	Distance () const
std::set< double >::iterator	end () const
bool	ExcludeCrystal (int detector, int crystal) const
bool	ExcludeDetector (int detector) const
bool	Folding () const
void	FoldOrGroup (TGraphErrors *z0, TGraphErrors *z2, TGraphErrors *z4, bool verbose=false) const
bool	Grouping () const
int	Index (double angle)
int	NumberOfAngles () const
TGriffinAngles &	operator= (const TGriffinAngles &)=default
TGriffinAngles &	operator= (TGriffinAngles &&) noexcept=default
void	Print (Option_t *="") const override

Static Public Member Functions
static double	Rounding ()
static void	Rounding (const double &val)

Private Attributes
bool	fAddback {true}
std::map< int, int >	fAngleCount
std::map< double, int >	fAngleMap
std::set< double >	fAngles
std::vector< int >	fCustomGrouping
double	fDistance {145.}
std::vector< int >	fExcludedCrystals
std::vector< int >	fExcludedDetectors
bool	fFolding {false}
bool	fGrouping {false}

Static Private Attributes
static double	fRounding = 0.001

Inheritance diagram for TGriffinAngles:

Collaboration diagram for TGriffinAngles:

Constructor & Destructor Documentation

TGriffinAngles() [1/3]

TGriffinAngles::TGriffinAngles ( double distance = 145., bool folding = false, bool grouping = false, bool addback = true )

explicit

Definition at line 7 of file TGriffinAngles.cxx.

References DRED, end(), ExcludeCrystal(), ExcludeDetector(), fAddback, fAngleCount, fAngleMap, fAngles, fCustomGrouping, fDistance, fExcludedCrystals, fExcludedDetectors, fFolding, fGrouping, fRounding, TGRSIOptions::Get(), TGriffin::GetPosition(), RESET_COLOR, and TGRSIOptions::UserSettings().

TGriffinAngles() [2/3]

TGriffinAngles::TGriffinAngles ( const TGriffinAngles & )

default

TGriffinAngles() [3/3]

TGriffinAngles::TGriffinAngles ( TGriffinAngles && )

defaultnoexcept

~TGriffinAngles()

TGriffinAngles::~TGriffinAngles ( )

default

Member Function Documentation

Addback()

bool TGriffinAngles::Addback ( ) const

inline

Definition at line 38 of file TGriffinAngles.h.

References fAddback.

Angle()

double TGriffinAngles::Angle ( int index ) const

inline

Definition at line 42 of file TGriffinAngles.h.

References fAngles.

AverageAngle()

double TGriffinAngles::AverageAngle

(

int

index

)

const

Definition at line 156 of file TGriffinAngles.cxx.

References fAngleMap.

Referenced by Print().

begin()

std::set< double >::iterator TGriffinAngles::begin ( ) const

inline

Definition at line 57 of file TGriffinAngles.h.

References fAngles.

Referenced by AngularCorrelationHelper::CreateHistograms().

Count()

int TGriffinAngles::Count ( double angle )

inline

If the angle is in our map, report how often it exists, otherwise return zero.

Definition at line 49 of file TGriffinAngles.h.

References fAngleCount, and fRounding.

Distance()

double TGriffinAngles::Distance ( ) const

inline

Definition at line 35 of file TGriffinAngles.h.

References fDistance.

end()

std::set< double >::iterator TGriffinAngles::end ( ) const

inline

Definition at line 58 of file TGriffinAngles.h.

References fAngles.

Referenced by TGriffinAngles(), and AngularCorrelationHelper::CreateHistograms().

ExcludeCrystal()

bool TGriffinAngles::ExcludeCrystal	(	int	detector,
		int	crystal ) const

Returns true if any of the crystals in fExcludedCrystals matches the given detector and crystal (using 4*(detector-1)+crystal+1).

Definition at line 380 of file TGriffinAngles.cxx.

References fExcludedCrystals.

Referenced by TGriffinAngles().

ExcludeDetector()

bool TGriffinAngles::ExcludeDetector

(

int

detector

)

const

Returns true if any of the detectors in fExcludedDetectors matches the given detector.

Definition at line 374 of file TGriffinAngles.cxx.

References fExcludedDetectors.

Referenced by TGriffinAngles().

Folding()

bool TGriffinAngles::Folding ( ) const

inline

Definition at line 36 of file TGriffinAngles.h.

References fFolding.

FoldOrGroup()

void TGriffinAngles::FoldOrGroup	(	TGraphErrors *	z0,
		TGraphErrors *	z2,
		TGraphErrors *	z4,
		bool	verbose = false ) const

Apply folding and/or grouping to the theory graphs. This assumes that the theory graphs all have the exact same length of 49 or 51 for singles or addback, respectively.

Definition at line 169 of file TGriffinAngles.cxx.

References fFolding, fGrouping, and fRounding.

Grouping()

bool TGriffinAngles::Grouping ( ) const

inline

Definition at line 37 of file TGriffinAngles.h.

References fGrouping.

Index()

int TGriffinAngles::Index

(

double

angle

)

Definition at line 140 of file TGriffinAngles.cxx.

References fAngleMap, fAngles, and fRounding.

Referenced by AngularCorrelationHelper::Exec().

NumberOfAngles()

int TGriffinAngles::NumberOfAngles ( ) const

inline

Definition at line 41 of file TGriffinAngles.h.

References fAngles.

operator=() [1/2]

TGriffinAngles & TGriffinAngles::operator= ( const TGriffinAngles & )

default

operator=() [2/2]

TGriffinAngles & TGriffinAngles::operator= ( TGriffinAngles && )

defaultnoexcept

Print()

void TGriffinAngles::Print ( Option_t * = "" ) const

override

Definition at line 386 of file TGriffinAngles.cxx.

References AverageAngle(), fAngleCount, fAngleMap, fAngles, and fRounding.

Referenced by AngularCorrelationHelper::AngularCorrelationHelper().

Rounding() [1/2]

static double TGriffinAngles::Rounding ( )

inlinestatic

Definition at line 65 of file TGriffinAngles.h.

References fRounding.

Rounding() [2/2]

static void TGriffinAngles::Rounding ( const double & val )

inlinestatic

Definition at line 66 of file TGriffinAngles.h.

References fRounding.

Member Data Documentation

fAddback

bool TGriffinAngles::fAddback {true}

private

flag indicating whether we use addback

Definition at line 72 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), and Addback().

fAngleCount

std::map<int, int> TGriffinAngles::fAngleCount

private

Maps angles (divided by rounding and cast to integers) to number of combinations contributing to it.

Definition at line 79 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), Count(), and Print().

fAngleMap

std::map<double, int> TGriffinAngles::fAngleMap

private

Maps angles to indices. This is fairly straight forward without grouping, but if grouping is used multiple angles can be mapped to the same index.

Definition at line 78 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), AverageAngle(), Index(), and Print().

fAngles

std::set<double> TGriffinAngles::fAngles

private

set of unique angles, when grouping is used, the largest angle of the group is used!

Definition at line 77 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), Angle(), begin(), end(), Index(), NumberOfAngles(), and Print().

fCustomGrouping

std::vector<int> TGriffinAngles::fCustomGrouping

private

list of custom groups

Definition at line 76 of file TGriffinAngles.h.

Referenced by TGriffinAngles().

fDistance

double TGriffinAngles::fDistance {145.}

private

distance of detector from center of array in mmm

Definition at line 69 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), and Distance().

fExcludedCrystals

std::vector<int> TGriffinAngles::fExcludedCrystals

private

list of crystals that are excluded in calculating the angles, the crystals are numbered as 4*(det-1)+cry, so start at 0 and go up to 63

Definition at line 75 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), and ExcludeCrystal().

fExcludedDetectors

std::vector<int> TGriffinAngles::fExcludedDetectors

private

list of detectors that are excluded in calculating the angles

Definition at line 74 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), and ExcludeDetector().

fFolding

bool TGriffinAngles::fFolding {false}

private

flag indicating whether we fold our distribution around 90 degree

Definition at line 70 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), Folding(), and FoldOrGroup().

fGrouping

bool TGriffinAngles::fGrouping {false}

private

flag indicating whether we group close angles together

Definition at line 71 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), FoldOrGroup(), and Grouping().

fRounding

double TGriffinAngles::fRounding = 0.001

staticprivate

we consider any angles whose difference is less than this to be equal

Definition at line 73 of file TGriffinAngles.h.

Referenced by TGriffinAngles(), Count(), FoldOrGroup(), Index(), Print(), Rounding(), and Rounding().