A ROOT-style accumulator for the Boost-histogram profiles. More...

#include <Accumulators.h>

Public Types
using	Value_t = ValueType

using	ConstRef_t = const Value_t&

using	Weight_t = weight_type<Value_t>

Public Member Functions
	RootStyleProfileAccumulator ()=default
	Default constructor.

template<class OtherValueType >
	RootStyleProfileAccumulator (const RootStyleProfileAccumulator< OtherValueType > &other)
	Copy constructor from the instances with other types.

	RootStyleProfileAccumulator (ConstRef_t sumWV, ConstRef_t sumWV2, ConstRef_t sumW, ConstRef_t sumW2)
	Constructor from the external counters.

void	operator() (ConstRef_t v)
	Inserts sample with 1. weight.

void	operator() (const Weight_t &w, ConstRef_t v)
	Inserts sample with weight.

RootStyleProfileAccumulator &	operator+= (const RootStyleProfileAccumulator &rhs)
	Adds another accumulator.

RootStyleProfileAccumulator &	operator*= (ConstRef_t s) noexcept
	Scales all entries by value.

bool	operator== (const RootStyleProfileAccumulator &rhs) const noexcept
	Equality operator.

bool	operator!= (const RootStyleProfileAccumulator &rhs) const noexcept
	Non-equality operator.

ConstRef_t	GetSumW () const noexcept
	Returns sum of weights.

ConstRef_t	GetSumW2 () const noexcept
	Returns sum of weight squares.

ConstRef_t	GetSumWV () const noexcept
	Returns sum of products of weight multiplied by value.

ConstRef_t	GetSumWV2 () const noexcept
	Returns sum of products of weight multiplied by squared value.

Value_t	GetMean () const noexcept
	Returns the mean value.

Value_t	GetEffCount () const noexcept
	Returns effective sum of values.

Value_t	GetVariance () const noexcept
	Returns variance.

Value_t	GetStdDev () const noexcept
	Returns standard deviation of the sample.

Value_t	GetSEM () const noexcept
	Returns standard error of the mean.

Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int)
	Serialization rule.

Private Attributes
Value_t	fSumWV {}
	Sum of weight * value.

Value_t	fSumWV2 {}
	Sum of weight * value * value.

Value_t	fSumW {}
	Sum of weights.

Value_t	fSumW2 {}
	Sum of squared weights.

Friends
class	boost::serialization::access

Detailed Description

template<class ValueType>
class boost::histogram::RootStyleProfileAccumulator< ValueType >

A ROOT-style accumulator for the Boost-histogram profiles.

Template Parameters

ValueType Type of the values

Definition at line 25 of file Accumulators.h.

Member Typedef Documentation

◆ ConstRef_t

template<class ValueType >

using boost::histogram::RootStyleProfileAccumulator< ValueType >::ConstRef_t = const Value_t&

Definition at line 28 of file Accumulators.h.

◆ Value_t

template<class ValueType >

using boost::histogram::RootStyleProfileAccumulator< ValueType >::Value_t = ValueType

Definition at line 27 of file Accumulators.h.

◆ Weight_t

template<class ValueType >

using boost::histogram::RootStyleProfileAccumulator< ValueType >::Weight_t = weight_type<Value_t>

Definition at line 29 of file Accumulators.h.

Constructor & Destructor Documentation

◆ RootStyleProfileAccumulator() [1/3]

template<class ValueType >

boost::histogram::RootStyleProfileAccumulator< ValueType >::RootStyleProfileAccumulator ( )

default

Default constructor.

◆ RootStyleProfileAccumulator() [2/3]

template<class ValueType >

template<class OtherValueType >

boost::histogram::RootStyleProfileAccumulator< ValueType >::RootStyleProfileAccumulator ( const RootStyleProfileAccumulator< OtherValueType > & other )

inline

Copy constructor from the instances with other types.

Definition at line 36 of file Accumulators.h.

◆ RootStyleProfileAccumulator() [3/3]

template<class ValueType >

boost::histogram::RootStyleProfileAccumulator< ValueType >::RootStyleProfileAccumulator	(	ConstRef_t	sumWV,
		ConstRef_t	sumWV2,
		ConstRef_t	sumW,
		ConstRef_t	sumW2 )

inline

Constructor from the external counters.

Parameters

sumWV	Sum of weight * value
sumWV	Sum of weight * value * value
sumW	Sum of weights
sumW2	Sum of weights

Definition at line 49 of file Accumulators.h.

Member Function Documentation

◆ GetEffCount()

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetEffCount ( ) const

inlinenoexcept

Returns effective sum of values.

Definition at line 118 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, and boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW2.

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSEM().

◆ GetMean()

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetMean ( ) const

inlinenoexcept

Returns the mean value.

Definition at line 115 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, and boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV.

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::GetVariance().

◆ GetSEM()

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSEM ( ) const

inlinenoexcept

Returns standard error of the mean.

Definition at line 127 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, boost::histogram::RootStyleProfileAccumulator< ValueType >::GetEffCount(), and boost::histogram::RootStyleProfileAccumulator< ValueType >::GetStdDev().

◆ GetStdDev()

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetStdDev ( ) const

inlinenoexcept

Returns standard deviation of the sample.

Definition at line 124 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::GetVariance().

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSEM().

◆ GetSumW()

template<class ValueType >

ConstRef_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSumW ( ) const

inlinenoexcept

Returns sum of weights.

Definition at line 103 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW.

◆ GetSumW2()

template<class ValueType >

ConstRef_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSumW2 ( ) const

inlinenoexcept

Returns sum of weight squares.

Definition at line 106 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW2.

◆ GetSumWV()

template<class ValueType >

ConstRef_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSumWV ( ) const

inlinenoexcept

Returns sum of products of weight multiplied by value.

Definition at line 109 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV.

◆ GetSumWV2()

template<class ValueType >

ConstRef_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSumWV2 ( ) const

inlinenoexcept

Returns sum of products of weight multiplied by squared value.

Definition at line 112 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2.

◆ GetVariance()

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::GetVariance ( ) const

inlinenoexcept

Returns variance.

Definition at line 121 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2, and boost::histogram::RootStyleProfileAccumulator< ValueType >::GetMean().

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::GetStdDev().

◆ operator!=()

template<class ValueType >

bool boost::histogram::RootStyleProfileAccumulator< ValueType >::operator!= ( const RootStyleProfileAccumulator< ValueType > & rhs ) const

inlinenoexcept

Non-equality operator.

Definition at line 100 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::operator==().

◆ operator()() [1/2]

template<class ValueType >

void boost::histogram::RootStyleProfileAccumulator< ValueType >::operator()	(	const Weight_t &	w,
		ConstRef_t	v )

inline

Inserts sample with weight.

Parameters

v	Sample
w	Sample weight

Definition at line 64 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW2, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2, and v.

◆ operator()() [2/2]

template<class ValueType >

void boost::histogram::RootStyleProfileAccumulator< ValueType >::operator() ( ConstRef_t v )

inline

Inserts sample with 1. weight.

Parameters

v Sample

Definition at line 59 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::operator()(), and v.

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::operator()().

◆ operator*=()

template<class ValueType >

RootStyleProfileAccumulator & boost::histogram::RootStyleProfileAccumulator< ValueType >::operator*= ( ConstRef_t s )

inlinenoexcept

Scales all entries by value.

Definition at line 86 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV, and boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2.

◆ operator+=()

template<class ValueType >

RootStyleProfileAccumulator & boost::histogram::RootStyleProfileAccumulator< ValueType >::operator+= ( const RootStyleProfileAccumulator< ValueType > & rhs )

inline

Adds another accumulator.

Definition at line 73 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW2, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV, and boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2.

◆ operator==()

template<class ValueType >

bool boost::histogram::RootStyleProfileAccumulator< ValueType >::operator== ( const RootStyleProfileAccumulator< ValueType > & rhs ) const

inlinenoexcept

Equality operator.

Definition at line 94 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW2, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV, and boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2.

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::operator!=().

◆ serialize()

template<class ValueType >

template<class Archive >

void boost::histogram::RootStyleProfileAccumulator< ValueType >::serialize	(	Archive &	ar,
		const unsigned int	)

inlineprivate

Serialization rule.

Definition at line 133 of file Accumulators.h.

References boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW2, boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV, and boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2.

Friends And Related Symbol Documentation

◆ boost::serialization::access

template<class ValueType >

friend class boost::serialization::access

friend

Definition at line 130 of file Accumulators.h.

Member Data Documentation

◆ fSumW

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW {}

private

Sum of weights.

Definition at line 143 of file Accumulators.h.

◆ fSumW2

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumW2 {}

private

Sum of squared weights.

Definition at line 144 of file Accumulators.h.

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::GetEffCount(), boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSumW2(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator()(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator+=(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator==(), and boost::histogram::RootStyleProfileAccumulator< ValueType >::serialize().

◆ fSumWV

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV {}

private

Sum of weight * value.

Definition at line 141 of file Accumulators.h.

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::GetMean(), boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSumWV(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator()(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator*=(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator+=(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator==(), and boost::histogram::RootStyleProfileAccumulator< ValueType >::serialize().

◆ fSumWV2

template<class ValueType >

Value_t boost::histogram::RootStyleProfileAccumulator< ValueType >::fSumWV2 {}

private

Sum of weight * value * value.

Definition at line 142 of file Accumulators.h.

Referenced by boost::histogram::RootStyleProfileAccumulator< ValueType >::GetSumWV2(), boost::histogram::RootStyleProfileAccumulator< ValueType >::GetVariance(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator()(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator*=(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator+=(), boost::histogram::RootStyleProfileAccumulator< ValueType >::operator==(), and boost::histogram::RootStyleProfileAccumulator< ValueType >::serialize().

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

Accumulators.h

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ ConstRef_t

◆ Value_t

◆ Weight_t

Constructor & Destructor Documentation

◆ RootStyleProfileAccumulator() [1/3]

◆ RootStyleProfileAccumulator() [2/3]

◆ RootStyleProfileAccumulator() [3/3]

Member Function Documentation

◆ GetEffCount()

◆ GetMean()

◆ GetSEM()

◆ GetStdDev()

◆ GetSumW()

◆ GetSumW2()

◆ GetSumWV()

◆ GetSumWV2()

◆ GetVariance()

◆ operator!=()

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ operator*=()

◆ operator+=()

◆ operator==()

◆ serialize()

Friends And Related Symbol Documentation

◆ boost::serialization::access

Member Data Documentation

◆ fSumW

◆ fSumW2

◆ fSumWV

◆ fSumWV2