User level interface to 1D Histogram. More...

#include <Histogram2D.h>

Inheritance diagram for LWH::Histogram2D:

Public Member Functions
	Histogram2D (int nx, double lox, double upx, int ny, double loy, double upy)
	Standard constructor.

	Histogram2D (const std::vector< double > &xedges, const std::vector< double > &yedges)
	Standard constructor for variable bin width.

	Histogram2D (const Histogram2D &h)
	Copy constructor.

virtual	~Histogram2D ()
	Destructor.

std::string	title () const
	Get the Histogram's title. More...

std::string	name () const
	Get the Histogram's name. More...

bool	setTitle (const std::string &title)
	Set the histogram title. More...

IAnnotation &	annotation ()
	Not implemented in LWH. More...

const IAnnotation &	annotation () const
	Not implemented in LWH. More...

int	dimension () const
	Get the Histogram's dimension. More...

bool	reset ()
	Reset the Histogram; as if just created. More...

int	entries () const
	Get the number of in-range entries in the Histogram. More...

int	allEntries () const
	Sum of the entries in all the IHistogram's bins, i.e in-range bins, UNDERFLOW and OVERFLOW. More...

int	extraEntries () const
	Number of entries in the UNDERFLOW and OVERFLOW bins. More...

double	equivalentBinEntries () const
	Number of equivalent entries, i.e. More...

double	sumBinHeights () const
	Sum of in-range bin heights in the IHistogram, UNDERFLOW and OVERFLOW bins are excluded. More...

double	sumAllBinHeights () const
	Sum of the heights of all the IHistogram's bins, i.e in-range bins, UNDERFLOW and OVERFLOW. More...

double	sumExtraBinHeights () const
	Sum of heights in the UNDERFLOW and OVERFLOW bins. More...

double	minBinHeight () const
	Minimum height of the in-range bins, i.e. More...

double	maxBinHeight () const
	Maximum height of the in-range bins, i.e. More...

bool	fill (double x, double y, double weight=1.)
	Fill the IHistogram1D with a value and the corresponding weight. More...

double	binMeanX (int xindex, int yindex) const
	The weighted mean along the x-axis of a bin. More...

double	binMeanY (int xindex, int yindex) const
	The weighted mean along the y-axis of a bin. More...

double	binRmsX (int xindex, int yindex) const
	The weighted x-RMS of a bin. More...

double	binRmsY (int xindex, int yindex) const
	The weighted y-RMS of a bin. More...

int	binEntries (int xindex, int yindex) const
	Number of entries in the corresponding bin (ie the number of times fill was called for this bin). More...

virtual int	binEntriesX (int index) const
	Sum of all the entries of the bins along a given x bin. More...

virtual int	binEntriesY (int index) const
	Sum of all the entries of the bins along a given y bin. More...

double	binHeight (int xindex, int yindex) const
	Total height of the corresponding bin (ie the sum of the weights in this bin). More...

virtual double	binHeightX (int index) const
	Sum of all the heights of the bins along a given x bin. More...

virtual double	binHeightY (int index) const
	Sum of all the heights of the bins along a given y bin. More...

double	binError (int xindex, int yindex) const
	The error of a given bin. More...

double	meanX () const
	The mean of the IHistogram2D along the x axis. More...

double	meanY () const
	The mean of the IHistogram2D along the y axis. More...

double	rmsX () const
	The RMS of the IHistogram2D along the x axis. More...

double	rmsY () const
	The RMS of the IHistogram2D along the x axis. More...

double	getSumW (int xindex, int yindex) const
	The weights. More...

double	getSumW2 (int xindex, int yindex) const
	The squared weights. More...

double	getSumXW (int xindex, int yindex) const
	The weighted x-values. More...

double	getSumX2W (int xindex, int yindex) const
	The weighted x-square-values. More...

double	getSumYW (int xindex, int yindex) const
	The weighted x-values. More...

double	getSumY2W (int xindex, int yindex) const
	The weighted x-square-values. More...

const IAxis &	xAxis () const
	Get the x axis of the IHistogram2D. More...

const IAxis &	yAxis () const
	Get the y axis of the IHistogram2D. More...

int	coordToIndexX (double coord) const
	Get the bin number corresponding to a given coordinate along the x axis. More...

int	coordToIndexY (double coord) const
	Get the bin number corresponding to a given coordinate along the y axis. More...

bool	add (const Histogram2D &h)
	Add to this Histogram2D the contents of another IHistogram2D. More...

bool	add (const IHistogram2D &hist)
	Add to this IHistogram1D the contents of another IHistogram1D. More...

bool	scale (double s)
	Scale the contents of this histogram with the given factor. More...

void	normalize (double intg)
	Scale the given histogram so that the integral over all bins (including overflow) gives intg. More...

void *	cast (const std::string &) const
	Return the integral over the histogram bins assuming it has been normalize()d. More...

bool	writeXML (std::ostream &os, std::string path, std::string name)
	Write out the histogram in the AIDA xml format.

bool	writeFLAT (std::ostream &os, std::string path, std::string name)
	Write out the histogram in a flat text file suitable for eg. More...

Public Member Functions inherited from LWH::ManagedObject
virtual	~ManagedObject ()
	Destructor.

Private Attributes
std::string	theTitle
	The title.

IAxis *	xax
	The axis. More...

Axis *	xfax
	Pointer (possibly null) to a axis with fixed bin width. More...

VariAxis *	xvax
	Pointer (possibly null) to a axis with fixed bin width. More...

IAxis *	yax
	The axis. More...

Axis *	yfax
	Pointer (possibly null) to a axis with fixed bin width. More...

VariAxis *	yvax
	Pointer (possibly null) to a axis with fixed bin width. More...

std::vector< std::vector< int > >	sum
	The counts. More...

std::vector< std::vector< double > >	sumw
	The weights. More...

std::vector< std::vector< double > >	sumw2
	The squared weights. More...

std::vector< std::vector< double > >	sumxw
	The weighted x-values. More...

std::vector< std::vector< double > >	sumx2w
	The weighted x-square-values. More...

std::vector< std::vector< double > >	sumyw
	The weighted y-values. More...

std::vector< std::vector< double > >	sumy2w
	The weighted y-square-values. More...

IAnnotation *	anno
	dummy pointer to non-existen annotation. More...

Friends
class	HistogramFactory
	HistFactory is a friend. More...

Detailed Description

User level interface to 1D Histogram.

Definition at line 25 of file Histogram2D.h.

Member Function Documentation

◆ add() [1/2]

bool LWH::Histogram2D::add ( const Histogram2D & h )

inline

Add to this Histogram2D the contents of another IHistogram2D.

Parameters

h	The Histogram2D to be added to this IHistogram2D.

Returns: false If the IHistogram1Ds binnings are incompatible.

Definition at line 577 of file Histogram2D.h.

References sum, sumw, sumw2, sumx2w, sumxw, sumy2w, sumyw, xax, and yax.

Referenced by LWH::HistogramFactory::add().

◆ add() [2/2]

bool LWH::Histogram2D::add ( const IHistogram2D & hist )

inline

Add to this IHistogram1D the contents of another IHistogram1D.

Parameters

hist	The IHistogram1D to be added to this IHistogram1D.

Returns: false If the IHistogram1Ds binnings are incompatible.

Definition at line 602 of file Histogram2D.h.

◆ allEntries()

int LWH::Histogram2D::allEntries ( ) const

inline

Sum of the entries in all the IHistogram's bins, i.e in-range bins, UNDERFLOW and OVERFLOW.

This is equivalent to the number of times the method fill was invoked.

Returns: The sum of all the entries.

Definition at line 178 of file Histogram2D.h.

◆ annotation() [1/2]

IAnnotation& LWH::Histogram2D::annotation ( )

inline

Not implemented in LWH.

will throw an exception.

Definition at line 121 of file Histogram2D.h.

◆ annotation() [2/2]

const IAnnotation& LWH::Histogram2D::annotation ( ) const

inline

Not implemented in LWH.

will throw an exception.

Definition at line 129 of file Histogram2D.h.

◆ binEntries()

int LWH::Histogram2D::binEntries	(	int	xindex,
		int	yindex
	)		const

inline

Number of entries in the corresponding bin (ie the number of times fill was called for this bin).

Parameters

index The bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The number of entries in the corresponding bin.

Definition at line 352 of file Histogram2D.h.

◆ binEntriesX()

virtual int LWH::Histogram2D::binEntriesX ( int index ) const

inlinevirtual

Sum of all the entries of the bins along a given x bin.

This is equivalent to projectionX().binEntries(index).

Parameters

index The x bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The number of entries in the corresponding set of bins.

Definition at line 363 of file Histogram2D.h.

◆ binEntriesY()

virtual int LWH::Histogram2D::binEntriesY ( int index ) const

inlinevirtual

Sum of all the entries of the bins along a given y bin.

This is equivalent to projectionY().binEntries(index).

Parameters

index The y bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The number of entries in the corresponding set of bins.

Definition at line 377 of file Histogram2D.h.

◆ binError()

double LWH::Histogram2D::binError	(	int	xindex,
		int	yindex
	)		const

inline

The error of a given bin.

Parameters

index The bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The error on the corresponding bin.

Definition at line 430 of file Histogram2D.h.

◆ binHeight()

double LWH::Histogram2D::binHeight	(	int	xindex,
		int	yindex
	)		const

inline

Total height of the corresponding bin (ie the sum of the weights in this bin).

Parameters

index The bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The height of the corresponding bin.

Todo:: While this is compatible with the reference AIDA implementation, it is not the bin height!

Definition at line 390 of file Histogram2D.h.

◆ binHeightX()

virtual double LWH::Histogram2D::binHeightX ( int index ) const

inlinevirtual

Sum of all the heights of the bins along a given x bin.

This is equivalent to projectionX().binHeight(index).

Parameters

index The x bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The sum of the heights in the corresponding set of bins.

Definition at line 403 of file Histogram2D.h.

◆ binHeightY()

virtual double LWH::Histogram2D::binHeightY ( int index ) const

inlinevirtual

Sum of all the heights of the bins along a given y bin.

This is equivalent to projectionY().binHeight(index).

Parameters

index The y bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The sum of the heights in the corresponding set of bins.

Definition at line 417 of file Histogram2D.h.

◆ binMeanX()

double LWH::Histogram2D::binMeanX	(	int	xindex,
		int	yindex
	)		const

inline

The weighted mean along the x-axis of a bin.

Parameters

xindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.
yindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The mean of the corresponding bin.

Definition at line 298 of file Histogram2D.h.

◆ binMeanY()

double LWH::Histogram2D::binMeanY	(	int	xindex,
		int	yindex
	)		const

inline

The weighted mean along the y-axis of a bin.

Parameters

xindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.
yindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The mean of the corresponding bin.

Definition at line 311 of file Histogram2D.h.

◆ binRmsX()

double LWH::Histogram2D::binRmsX	(	int	xindex,
		int	yindex
	)		const

inline

The weighted x-RMS of a bin.

Parameters

xindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.
yindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The RMS of the corresponding bin.

Definition at line 324 of file Histogram2D.h.

◆ binRmsY()

double LWH::Histogram2D::binRmsY	(	int	xindex,
		int	yindex
	)		const

inline

The weighted y-RMS of a bin.

Parameters

xindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.
yindex	The bin number (0...N-1) or OVERFLOW or UNDERFLOW.

Returns: The RMS of the corresponding bin.

Definition at line 338 of file Histogram2D.h.

◆ cast()

void* LWH::Histogram2D::cast ( const std::string & ) const

inline

Return the integral over the histogram bins assuming it has been normalize()d.

Not implemented in LWH.

Returns: null pointer always.

Definition at line 666 of file Histogram2D.h.

◆ coordToIndexX()

int LWH::Histogram2D::coordToIndexX ( double coord ) const

inline

Get the bin number corresponding to a given coordinate along the x axis.

This is a convenience method, equivalent to axis().coordToIndex(coord).

Parameters

coord The coordinalte along the x axis.

Returns: The corresponding bin number.

Definition at line 557 of file Histogram2D.h.

◆ coordToIndexY()

int LWH::Histogram2D::coordToIndexY ( double coord ) const

inline

Get the bin number corresponding to a given coordinate along the y axis.

This is a convenience method, equivalent to axis().coordToIndex(coord).

Parameters

coord The coordinalte along the y axis.

Returns: The corresponding bin number.

Definition at line 568 of file Histogram2D.h.

◆ dimension()

int LWH::Histogram2D::dimension ( ) const

inline

Get the Histogram's dimension.

Returns: The Histogram's dimension.

Definition at line 138 of file Histogram2D.h.

◆ entries()

int LWH::Histogram2D::entries ( ) const

inline

Get the number of in-range entries in the Histogram.

Returns: The number of in-range entries.

Definition at line 164 of file Histogram2D.h.

◆ equivalentBinEntries()

double LWH::Histogram2D::equivalentBinEntries ( ) const

inline

Number of equivalent entries, i.e.

SUM[ weight ] ^ 2 / SUM[ weight^2 ]

Returns: The number of equivalent entries.

Definition at line 200 of file Histogram2D.h.

◆ extraEntries()

int LWH::Histogram2D::extraEntries ( ) const

inline

Number of entries in the UNDERFLOW and OVERFLOW bins.

Returns: The number of entries outside the range of the IHistogram.

Definition at line 186 of file Histogram2D.h.

◆ fill()

bool LWH::Histogram2D::fill	(	double	x,
		double	y,
		double	weight = `1.`
	)

inline

Fill the IHistogram1D with a value and the corresponding weight.

Parameters

x	The value to be filled in.
weight	The corresponding weight (by default 1).

Returns: false If the weight is <0 or >1 (?).

Definition at line 279 of file Histogram2D.h.

◆ getSumW()

double LWH::Histogram2D::getSumW	(	int	xindex,
		int	yindex
	)		const

inline

The weights.

Definition at line 505 of file Histogram2D.h.

◆ getSumW2()

double LWH::Histogram2D::getSumW2	(	int	xindex,
		int	yindex
	)		const

inline

The squared weights.

Definition at line 510 of file Histogram2D.h.

◆ getSumX2W()

double LWH::Histogram2D::getSumX2W	(	int	xindex,
		int	yindex
	)		const

inline

The weighted x-square-values.

Definition at line 520 of file Histogram2D.h.

◆ getSumXW()

double LWH::Histogram2D::getSumXW	(	int	xindex,
		int	yindex
	)		const

inline

The weighted x-values.

Definition at line 515 of file Histogram2D.h.

◆ getSumY2W()

double LWH::Histogram2D::getSumY2W	(	int	xindex,
		int	yindex
	)		const

inline

The weighted x-square-values.

Definition at line 530 of file Histogram2D.h.

◆ getSumYW()

double LWH::Histogram2D::getSumYW	(	int	xindex,
		int	yindex
	)		const

inline

The weighted x-values.

Definition at line 525 of file Histogram2D.h.

◆ maxBinHeight()

double LWH::Histogram2D::maxBinHeight ( ) const

inline

Maximum height of the in-range bins, i.e.

not considering the UNDERFLOW and OVERFLOW bins.

Returns: The maximum height among the in-range bins.

Definition at line 264 of file Histogram2D.h.

◆ meanX()

double LWH::Histogram2D::meanX ( ) const

inline

The mean of the IHistogram2D along the x axis.

Returns: The mean of the IHistogram2D along the x axis.

Definition at line 439 of file Histogram2D.h.

◆ meanY()

double LWH::Histogram2D::meanY ( ) const

inline

The mean of the IHistogram2D along the y axis.

Returns: The mean of the IHistogram2D along the y axis.

Definition at line 455 of file Histogram2D.h.

◆ minBinHeight()

double LWH::Histogram2D::minBinHeight ( ) const

inline

Minimum height of the in-range bins, i.e.

not considering the UNDERFLOW and OVERFLOW bins.

Returns: The minimum height among the in-range bins.

Definition at line 251 of file Histogram2D.h.

◆ name()

std::string LWH::Histogram2D::name ( ) const

inline

Get the Histogram's name.

Returns: The Histogram's name

Definition at line 104 of file Histogram2D.h.

◆ normalize()

void LWH::Histogram2D::normalize ( double intg )

inline

Scale the given histogram so that the integral over all bins (including overflow) gives intg.

This function also corrects for the bin-widths, which means that it should only be run once for each histogram. Further rescaling must be done with the scale(double) function.

Definition at line 630 of file Histogram2D.h.

◆ reset()

bool LWH::Histogram2D::reset ( )

inline

Reset the Histogram; as if just created.

Returns: false If something goes wrong.

Definition at line 146 of file Histogram2D.h.

◆ rmsX()

double LWH::Histogram2D::rmsX ( ) const

inline

The RMS of the IHistogram2D along the x axis.

Returns: The RMS if the IHistogram2D along the x axis.

Definition at line 471 of file Histogram2D.h.

◆ rmsY()

double LWH::Histogram2D::rmsY ( ) const

inline

The RMS of the IHistogram2D along the x axis.

Returns: The RMS if the IHistogram2D along the x axis.

Definition at line 490 of file Histogram2D.h.

◆ scale()

bool LWH::Histogram2D::scale ( double s )

inline

Scale the contents of this histogram with the given factor.

Parameters

s	the scaling factor to use.

Definition at line 610 of file Histogram2D.h.

◆ setTitle()

bool LWH::Histogram2D::setTitle ( const std::string & title )

inline

Set the histogram title.

Parameters

title The title.

Returns: false If title cannot be changed.

Definition at line 113 of file Histogram2D.h.

Referenced by LWH::HistogramFactory::add(), LWH::HistogramFactory::createCopy(), LWH::HistogramFactory::createHistogram2D(), LWH::HistogramFactory::divide(), LWH::HistogramFactory::multiply(), and LWH::HistogramFactory::subtract().

◆ sumAllBinHeights()

double LWH::Histogram2D::sumAllBinHeights ( ) const

inline

Sum of the heights of all the IHistogram's bins, i.e in-range bins, UNDERFLOW and OVERFLOW.

Returns: The sum of all the bins heights.

Definition at line 229 of file Histogram2D.h.

◆ sumBinHeights()

double LWH::Histogram2D::sumBinHeights ( ) const

inline

Sum of in-range bin heights in the IHistogram, UNDERFLOW and OVERFLOW bins are excluded.

Returns: The sum of the in-range bins heights.

Definition at line 217 of file Histogram2D.h.

◆ sumExtraBinHeights()

double LWH::Histogram2D::sumExtraBinHeights ( ) const

inline

Sum of heights in the UNDERFLOW and OVERFLOW bins.

Returns: The sum of the heights of the out-of-range bins.

Definition at line 237 of file Histogram2D.h.

◆ title()

std::string LWH::Histogram2D::title ( ) const

inline

Get the Histogram's title.

Returns: The Histogram's title.

Definition at line 96 of file Histogram2D.h.

◆ writeFLAT()

bool LWH::Histogram2D::writeFLAT	(	std::ostream &	os,
		std::string	path,
		std::string	name
	)

inlinevirtual

Write out the histogram in a flat text file suitable for eg.

gnuplot to read. The coloums are layed out as 'x w w2 n'.

Implements LWH::ManagedObject.

Definition at line 738 of file Histogram2D.h.

◆ xAxis()

const IAxis& LWH::Histogram2D::xAxis ( ) const

inline

Get the x axis of the IHistogram2D.

Returns: The x coordinate IAxis.

Definition at line 538 of file Histogram2D.h.

◆ yAxis()

const IAxis& LWH::Histogram2D::yAxis ( ) const

inline

Get the y axis of the IHistogram2D.

Returns: The y coordinate IAxis.

Definition at line 546 of file Histogram2D.h.

Friends And Related Function Documentation

◆ HistogramFactory

friend class HistogramFactory

friend

HistFactory is a friend.

Definition at line 30 of file Histogram2D.h.

Member Data Documentation

◆ anno

IAnnotation* LWH::Histogram2D::anno

private

dummy pointer to non-existen annotation.

Definition at line 862 of file Histogram2D.h.

◆ sum

std::vector< std::vector<int> > LWH::Histogram2D::sum

private

The counts.

Definition at line 841 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::divide(), LWH::HistogramFactory::multiply(), LWH::HistogramFactory::sliceX(), LWH::HistogramFactory::sliceY(), and LWH::HistogramFactory::subtract().

◆ sumw

std::vector< std::vector<double> > LWH::Histogram2D::sumw

private

The weights.

Definition at line 844 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::divide(), LWH::HistogramFactory::multiply(), LWH::HistogramFactory::sliceX(), LWH::HistogramFactory::sliceY(), and LWH::HistogramFactory::subtract().

◆ sumw2

std::vector< std::vector<double> > LWH::Histogram2D::sumw2

private

The squared weights.

Definition at line 847 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::divide(), LWH::HistogramFactory::multiply(), LWH::HistogramFactory::sliceX(), LWH::HistogramFactory::sliceY(), and LWH::HistogramFactory::subtract().

◆ sumx2w

std::vector< std::vector<double> > LWH::Histogram2D::sumx2w

private

The weighted x-square-values.

Definition at line 853 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::sliceX(), and LWH::HistogramFactory::subtract().

◆ sumxw

std::vector< std::vector<double> > LWH::Histogram2D::sumxw

private

The weighted x-values.

Definition at line 850 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::sliceX(), and LWH::HistogramFactory::subtract().

◆ sumy2w

std::vector< std::vector<double> > LWH::Histogram2D::sumy2w

private

The weighted y-square-values.

Definition at line 859 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::sliceY(), and LWH::HistogramFactory::subtract().

◆ sumyw

std::vector< std::vector<double> > LWH::Histogram2D::sumyw

private

The weighted y-values.

Definition at line 856 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::sliceY(), and LWH::HistogramFactory::subtract().

◆ xax

IAxis* LWH::Histogram2D::xax

private

The axis.

Definition at line 823 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::checkBins(), LWH::HistogramFactory::divide(), Histogram2D(), LWH::HistogramFactory::multiply(), LWH::HistogramFactory::projectionY(), LWH::HistogramFactory::sliceX(), and LWH::HistogramFactory::subtract().

◆ xfax

Axis* LWH::Histogram2D::xfax

private

Pointer (possibly null) to a axis with fixed bin width.

Definition at line 826 of file Histogram2D.h.

Referenced by LWH::HistogramFactory::checkBins(), and LWH::HistogramFactory::sliceX().

◆ xvax

VariAxis* LWH::Histogram2D::xvax

private

Pointer (possibly null) to a axis with fixed bin width.

Definition at line 829 of file Histogram2D.h.

◆ yax

IAxis* LWH::Histogram2D::yax

private

The axis.

Definition at line 832 of file Histogram2D.h.

Referenced by add(), LWH::HistogramFactory::checkBins(), LWH::HistogramFactory::divide(), Histogram2D(), LWH::HistogramFactory::multiply(), LWH::HistogramFactory::projectionX(), LWH::HistogramFactory::sliceY(), and LWH::HistogramFactory::subtract().

◆ yfax

Axis* LWH::Histogram2D::yfax

private

Pointer (possibly null) to a axis with fixed bin width.

Definition at line 835 of file Histogram2D.h.

Referenced by LWH::HistogramFactory::checkBins(), and LWH::HistogramFactory::sliceY().

◆ yvax

VariAxis* LWH::Histogram2D::yvax

private

Pointer (possibly null) to a axis with fixed bin width.

Definition at line 838 of file Histogram2D.h.

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

Histogram2D.h

Public Member Functions

Private Attributes

Friends

Detailed Description

Member Function Documentation

◆ add() [1/2]

◆ add() [2/2]

◆ allEntries()

◆ annotation() [1/2]

◆ annotation() [2/2]

◆ binEntries()

◆ binEntriesX()

◆ binEntriesY()

◆ binError()

◆ binHeight()

◆ binHeightX()

◆ binHeightY()

◆ binMeanX()

◆ binMeanY()

◆ binRmsX()

◆ binRmsY()

◆ cast()

◆ coordToIndexX()

◆ coordToIndexY()

◆ dimension()

◆ entries()

◆ equivalentBinEntries()

◆ extraEntries()

◆ fill()

◆ getSumW()

◆ getSumW2()

◆ getSumX2W()

◆ getSumXW()

◆ getSumY2W()

◆ getSumYW()

◆ maxBinHeight()

◆ meanX()

◆ meanY()

◆ minBinHeight()

◆ name()

◆ normalize()

◆ reset()

◆ rmsX()

◆ rmsY()

◆ scale()

◆ setTitle()

◆ sumAllBinHeights()

◆ sumBinHeights()

◆ sumExtraBinHeights()

◆ title()

◆ writeFLAT()

◆ xAxis()

◆ yAxis()

Friends And Related Function Documentation

◆ HistogramFactory

Member Data Documentation

◆ anno

◆ sum

◆ sumw

◆ sumw2

◆ sumx2w

◆ sumxw

◆ sumy2w

◆ sumyw

◆ xax

◆ xfax

◆ xvax

◆ yax

◆ yfax

◆ yvax