SourceXtractor::KappaSigmaBinning< VarType >::Stats Struct Reference

Collaboration diagram for SourceXtractor::KappaSigmaBinning< VarType >::Stats:

Public Member Functions
void	operator() (VarType v)
std::tuple< double, double, size_t >	get ()
void	reset ()

Public Attributes
double	mean = 0
double	sigma = 0
size_t	ndata = 0

Detailed Description

template<typename VarType>
struct SourceXtractor::KappaSigmaBinning< VarType >::Stats

Online mean and standard deviation computation Similar to boost::accumulators, but this turned out to be faster

Definition at line 138 of file KappaSigmaBinning.h.

Member Function Documentation

get()

template<typename VarType>

std::tuple< double, double, size_t > SourceXtractor::KappaSigmaBinning< VarType >::Stats::get ( )

inline

Definition at line 148 of file KappaSigmaBinning.h.

References std::numeric_limits::epsilon(), std::make_tuple(), mean, ndata, sigma, and std::sqrt().

Referenced by SourceXtractor::KappaSigmaBinning< VarType >::computeBins().

Here is the call graph for this function:

operator()()

template<typename VarType>

void SourceXtractor::KappaSigmaBinning< VarType >::Stats::operator() ( VarType v )

inline

Definition at line 142 of file KappaSigmaBinning.h.

References mean, ndata, and sigma.

reset()

template<typename VarType>

void SourceXtractor::KappaSigmaBinning< VarType >::Stats::reset ( )

inline

Definition at line 158 of file KappaSigmaBinning.h.

References mean, ndata, and sigma.

Referenced by SourceXtractor::KappaSigmaBinning< VarType >::computeBins().

Member Data Documentation

mean

template<typename VarType>

double SourceXtractor::KappaSigmaBinning< VarType >::Stats::mean = 0

Definition at line 139 of file KappaSigmaBinning.h.

Referenced by get(), operator()(), and reset().

ndata

template<typename VarType>

size_t SourceXtractor::KappaSigmaBinning< VarType >::Stats::ndata = 0

Definition at line 140 of file KappaSigmaBinning.h.

Referenced by get(), operator()(), and reset().

sigma

template<typename VarType>

double SourceXtractor::KappaSigmaBinning< VarType >::Stats::sigma = 0

Definition at line 139 of file KappaSigmaBinning.h.

Referenced by get(), operator()(), and reset().

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

• SEImplementation/SEImplementation/Background/SE/KappaSigmaBinning.h