#include <Histo1D.h>

Public Member Functions
	Histo1D (uint32_t numBins, double minValue, double maxValue, const std::string &name="", const std::string &title="")
	Standard constructor.

	Histo1D (const Histo1D &)=default
	Copy constructor: needed for boost serialization of vector of Histo1D.

virtual	~Histo1D ()=default
	Destructor.

void	Add (double value, double weight=1.)
	Add an entry to the histogram.

void	Clear ()
	Clear histogram contents.

double	Content (uint32_t bin) const
	Histogram content in a bin.

double	NumEntries () const
	Number of entries.

double	MaxValue () const
	Upper edge.

double	Mean () const
	First moment of distribution.

double	MinValue () const
	Lower edge.

const std::string &	Name () const
	Histogram name.

const std::string &	Title () const
	Histogram name.

uint32_t	NumBins () const
	Number of bins.

Histo1D &	operator+= (const Histo1D &other)
	Add another histogram to an existing one.

double	Overflow () const
	Overflow.

double	Underflow () const
	Underflow.

double	Stddev () const
	Second moment of distribution.

std::string	ToString () const
	Properties to string.

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

	Histo1D ()
	Default constructor: needed for boost serialization of vector of Histo1D, need copy ctor call after!

Private Attributes
std::string	fName

std::string	fTitle

uint32_t	fNumBins

double	fMinValue

double	fMaxValue

std::vector< double >	fContent = {}

double	fUnderflow = 0

double	fOverflow = 0

size_t	fNumEntries = 0

Friends
class	boost::serialization::access

Detailed Description

Author: Volker Friese v.fri.nosp@m.ese@.nosp@m.gsi.d.nosp@m.e

Since: 15 June 2023

Lightweight one-dimensional histogram class

Definition at line 25 of file Histo1D.h.

Constructor & Destructor Documentation

◆ Histo1D() [1/3]

cbm::algo::Histo1D::Histo1D	(	uint32_t	numBins,
		double	minValue,
		double	maxValue,
		const std::string &	name = "",
		const std::string &	title = "" )

Standard constructor.

Parameters

numBins	Number of bins
minValue	Lower edge of histogram range
maxValue	Upper edge of histogram range
name	Histogram name
title	ROOT convention: Histogram title; Axis X title; Axis Y title

Definition at line 20 of file Histo1D.cxx.

References fContent, fMaxValue, fMinValue, fName, fNumBins, and fTitle.

Referenced by Histo1D(), and operator+=().

◆ Histo1D() [2/3]

cbm::algo::Histo1D::Histo1D ( const Histo1D & )

default

Copy constructor: needed for boost serialization of vector of Histo1D.

References Histo1D().

◆ ~Histo1D()

virtual cbm::algo::Histo1D::~Histo1D ( )

virtualdefault

Destructor.

◆ Histo1D() [3/3]

cbm::algo::Histo1D::Histo1D ( )

inlineprivate

Default constructor: needed for boost serialization of vector of Histo1D, need copy ctor call after!

Definition at line 143 of file Histo1D.h.

References fMaxValue, fMinValue, fName, fNumBins, and fTitle.

Member Function Documentation

◆ Add()

void cbm::algo::Histo1D::Add	(	double	value,
		double	weight = 1. )

Add an entry to the histogram.

Parameters

value	Value to be histogrammed
weight	Weight for the entry

Definition at line 35 of file Histo1D.cxx.

References fContent, fMaxValue, fMinValue, fNumBins, fNumEntries, fOverflow, and fUnderflow.

◆ Clear()

void cbm::algo::Histo1D::Clear ( )

Clear histogram contents.

Definition at line 50 of file Histo1D.cxx.

References fContent, fNumBins, fNumEntries, fOverflow, and fUnderflow.

◆ Content()

double cbm::algo::Histo1D::Content ( uint32_t bin ) const

Histogram content in a bin.

Parameters

bin Bin index

Returns: Histogram content. Zero if bin index is out of scope.

Definition at line 59 of file Histo1D.cxx.

References fContent, and fNumBins.

◆ MaxValue()

double cbm::algo::Histo1D::MaxValue ( ) const

inline

Upper edge.

Definition at line 69 of file Histo1D.h.

References fMaxValue.

◆ Mean()

double cbm::algo::Histo1D::Mean ( ) const

First moment of distribution.

Definition at line 69 of file Histo1D.cxx.

References fContent, fMaxValue, fMinValue, fNumBins, and x.

Referenced by Stddev(), and ToString().

◆ MinValue()

double cbm::algo::Histo1D::MinValue ( ) const

inline

Lower edge.

Definition at line 77 of file Histo1D.h.

References fMinValue.

◆ Name()

const std::string & cbm::algo::Histo1D::Name ( ) const

inline

Histogram name.

Definition at line 81 of file Histo1D.h.

References fName.

◆ NumBins()

uint32_t cbm::algo::Histo1D::NumBins ( ) const

inline

Number of bins.

Definition at line 89 of file Histo1D.h.

References fNumBins.

◆ NumEntries()

double cbm::algo::Histo1D::NumEntries ( ) const

inline

Number of entries.

Definition at line 65 of file Histo1D.h.

References fNumEntries.

◆ operator+=()

Histo1D & cbm::algo::Histo1D::operator+= ( const Histo1D & other )

Add another histogram to an existing one.

Parameters

other Histogram object to be added

Definition at line 85 of file Histo1D.cxx.

References fContent, fMaxValue, fMinValue, fNumBins, fNumEntries, fOverflow, fUnderflow, and Histo1D().

◆ Overflow()

double cbm::algo::Histo1D::Overflow ( ) const

inline

Overflow.

Definition at line 98 of file Histo1D.h.

References fOverflow.

◆ serialize()

template<class Archive>

void cbm::algo::Histo1D::serialize	(	Archive &	ar,
		const unsigned int	)

inlineprivate

Definition at line 129 of file Histo1D.h.

References fContent, fMaxValue, fMinValue, fName, fNumBins, fNumEntries, fOverflow, fTitle, and fUnderflow.

◆ Stddev()

double cbm::algo::Histo1D::Stddev ( ) const

Second moment of distribution.

Definition at line 101 of file Histo1D.cxx.

References fContent, fMaxValue, fMinValue, fNumBins, Mean(), sqrt(), and x.

Referenced by ToString().

◆ Title()

const std::string & cbm::algo::Histo1D::Title ( ) const

inline

Histogram name.

Definition at line 85 of file Histo1D.h.

References fTitle.

◆ ToString()

std::string cbm::algo::Histo1D::ToString ( ) const

Properties to string.

Definition at line 117 of file Histo1D.cxx.

References fMaxValue, fMinValue, fName, fNumBins, fNumEntries, fOverflow, fTitle, fUnderflow, Mean(), and Stddev().

◆ Underflow()

double cbm::algo::Histo1D::Underflow ( ) const

inline

Underflow.

Definition at line 102 of file Histo1D.h.

References fUnderflow.

Friends And Related Symbol Documentation

◆ boost::serialization::access

friend class boost::serialization::access

friend

Definition at line 127 of file Histo1D.h.

References boost::serialization::access.

Referenced by boost::serialization::access.

Member Data Documentation

◆ fContent

std::vector<double> cbm::algo::Histo1D::fContent = {}

private

Content

Definition at line 122 of file Histo1D.h.

Referenced by Add(), Clear(), Content(), Histo1D(), Mean(), operator+=(), serialize(), and Stddev().

◆ fMaxValue

double cbm::algo::Histo1D::fMaxValue

private

Definition at line 119 of file Histo1D.h.

Referenced by Add(), Histo1D(), Histo1D(), MaxValue(), Mean(), operator+=(), serialize(), Stddev(), and ToString().

◆ fMinValue

double cbm::algo::Histo1D::fMinValue

private

Definition at line 118 of file Histo1D.h.

Referenced by Add(), Histo1D(), Histo1D(), Mean(), MinValue(), operator+=(), serialize(), Stddev(), and ToString().

◆ fName

std::string cbm::algo::Histo1D::fName

private

Properties (no need for const if no accessors, avoid really complicated boost serialization)

Definition at line 115 of file Histo1D.h.

Referenced by Histo1D(), Histo1D(), Name(), serialize(), and ToString().

◆ fNumBins

uint32_t cbm::algo::Histo1D::fNumBins

private

Definition at line 117 of file Histo1D.h.

Referenced by Add(), Clear(), Content(), Histo1D(), Histo1D(), Mean(), NumBins(), operator+=(), serialize(), Stddev(), and ToString().

◆ fNumEntries

size_t cbm::algo::Histo1D::fNumEntries = 0

private

Definition at line 125 of file Histo1D.h.

Referenced by Add(), Clear(), NumEntries(), operator+=(), serialize(), and ToString().

◆ fOverflow

double cbm::algo::Histo1D::fOverflow = 0

private

Definition at line 124 of file Histo1D.h.

Referenced by Add(), Clear(), operator+=(), Overflow(), serialize(), and ToString().

◆ fTitle

std::string cbm::algo::Histo1D::fTitle

private

Definition at line 116 of file Histo1D.h.

Referenced by Histo1D(), Histo1D(), serialize(), Title(), and ToString().

◆ fUnderflow

double cbm::algo::Histo1D::fUnderflow = 0

private

Definition at line 123 of file Histo1D.h.

Referenced by Add(), Clear(), operator+=(), serialize(), ToString(), and Underflow().

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

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Histo1D() [1/3]

◆ Histo1D() [2/3]

◆ ~Histo1D()

◆ Histo1D() [3/3]

Member Function Documentation

◆ Add()

◆ Clear()

◆ Content()

◆ MaxValue()

◆ Mean()

◆ MinValue()

◆ Name()

◆ NumBins()

◆ NumEntries()

◆ operator+=()

◆ Overflow()

◆ serialize()

◆ Stddev()

◆ Title()

◆ ToString()

◆ Underflow()

Friends And Related Symbol Documentation

◆ boost::serialization::access

Member Data Documentation

◆ fContent

◆ fMaxValue

◆ fMinValue

◆ fName

◆ fNumBins

◆ fNumEntries

◆ fOverflow

◆ fTitle

◆ fUnderflow