ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION > Class Template Reference

template<int DIMENSIONS, class PRECISION>
class ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >

Basic histogram statistics, keeping track of the bin content and the total number of calls to Fill().

Definition at line 36 of file RHistData.hxx.

Classes
class	RBinStat
	Modifying view on a RHistStatContent for a given bin. More...
class	RConstBinStat
	Const view on a RHistStatContent for a given bin. More...

Public Types
using	BinStat_t = RBinStat
using	ConstBinStat_t = RConstBinStat
using	Content_t = std::vector< PRECISION >
	Type of the bin content array. More...
using	CoordArray_t = Hist::CoordArray_t< DIMENSIONS >
	The type of a (possibly multi-dimensional) coordinate. More...
using	Weight_t = PRECISION
	The type of the weight and the bin content. More...

Public Member Functions
	RHistStatContent ()=default
	RHistStatContent (size_t in_size)
void	Fill (const CoordArray_t &, int binidx, Weight_t weight=1.)
	Add weight to the bin content at binidx. More...
Weight_t &	GetBinContent (int idx)
	Get the bin content for the given bin (non-const). More...
Weight_t	GetBinContent (int idx) const
	Get the bin content for the given bin. More...
Content_t &	GetContentArray ()
	Retrieve the content array (non-const). More...
const Content_t &	GetContentArray () const
	Retrieve the content array. More...
int64_t	GetEntries () const
	Get the number of entries filled into the histogram - i.e. More...
Weight_t &	operator[] (int idx)
	Get the bin content for the given bin (non-const). More...
Weight_t	operator[] (int idx) const
	Get the bin content for the given bin. More...
size_t	size () const noexcept
	Get the number of bins. More...

Private Attributes
Content_t	fBinContent
	Bin content. More...
int64_t	fEntries = 0
	Number of calls to Fill(). More...

#include <ROOT/RHistData.hxx>

Member Typedef Documentation

BinStat_t

template<int DIMENSIONS, class PRECISION >

using ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::BinStat_t = RBinStat

Definition at line 72 of file RHistData.hxx.

ConstBinStat_t

template<int DIMENSIONS, class PRECISION >

using ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::ConstBinStat_t = RConstBinStat

Definition at line 71 of file RHistData.hxx.

Content_t

template<int DIMENSIONS, class PRECISION >

using ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::Content_t = std::vector<PRECISION>

Type of the bin content array.

Definition at line 43 of file RHistData.hxx.

CoordArray_t

template<int DIMENSIONS, class PRECISION >

using ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::CoordArray_t = Hist::CoordArray_t<DIMENSIONS>

The type of a (possibly multi-dimensional) coordinate.

Definition at line 39 of file RHistData.hxx.

Weight_t

template<int DIMENSIONS, class PRECISION >

using ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::Weight_t = PRECISION

The type of the weight and the bin content.

Definition at line 41 of file RHistData.hxx.

Constructor & Destructor Documentation

RHistStatContent() [1/2]

template<int DIMENSIONS, class PRECISION >

ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::RHistStatContent ( )

default

RHistStatContent() [2/2]

template<int DIMENSIONS, class PRECISION >

ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::RHistStatContent ( size_t  in_size )

inline

Definition at line 83 of file RHistData.hxx.

Member Function Documentation

Fill()

template<int DIMENSIONS, class PRECISION >

void ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::Fill ( const CoordArray_t &  , int  binidx, Weight_t  weight = 1.  )

inline

Add weight to the bin content at binidx.

Definition at line 86 of file RHistData.hxx.

GetBinContent() [1/2]

template<int DIMENSIONS, class PRECISION >

Weight_t & ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::GetBinContent ( int  idx )

inline

Get the bin content for the given bin (non-const).

Definition at line 107 of file RHistData.hxx.

GetBinContent() [2/2]

template<int DIMENSIONS, class PRECISION >

Weight_t ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::GetBinContent ( int  idx ) const

inline

Get the bin content for the given bin.

Definition at line 105 of file RHistData.hxx.

GetContentArray() [1/2]

template<int DIMENSIONS, class PRECISION >

Content_t & ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::GetContentArray ( )

inline

Retrieve the content array (non-const).

Definition at line 112 of file RHistData.hxx.

GetContentArray() [2/2]

template<int DIMENSIONS, class PRECISION >

const Content_t & ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::GetContentArray ( ) const

inline

Retrieve the content array.

Definition at line 110 of file RHistData.hxx.

GetEntries()

template<int DIMENSIONS, class PRECISION >

int64_t ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::GetEntries ( ) const

inline

Get the number of entries filled into the histogram - i.e.

the number of calls to Fill().

Definition at line 94 of file RHistData.hxx.

operator[]() [1/2]

template<int DIMENSIONS, class PRECISION >

Weight_t & ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::operator[] ( int  idx )

inline

Get the bin content for the given bin (non-const).

Definition at line 102 of file RHistData.hxx.

operator[]() [2/2]

template<int DIMENSIONS, class PRECISION >

Weight_t ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::operator[] ( int  idx ) const

inline

Get the bin content for the given bin.

Definition at line 100 of file RHistData.hxx.

size()

template<int DIMENSIONS, class PRECISION >

size_t ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::size ( ) const

inlinenoexcept

Get the number of bins.

Definition at line 97 of file RHistData.hxx.

Member Data Documentation

fBinContent

template<int DIMENSIONS, class PRECISION >

Content_t ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::fBinContent

private

Bin content.

Definition at line 79 of file RHistData.hxx.

fEntries

template<int DIMENSIONS, class PRECISION >

int64_t ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >::fEntries = 0

private

Number of calls to Fill().

Definition at line 76 of file RHistData.hxx.

Libraries for ROOT::Experimental::RHistStatContent< DIMENSIONS, PRECISION >:

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