GCubeF Class Reference

Definition at line 110 of file GCube.h.

Public Member Functions
	GCubeF ()
	GCubeF (const char *name, const char *title, Int_t nbins, Double_t low, Double_t up)
	GCubeF (const char *name, const char *title, Int_t nbins, const Double_t *bins)
	GCubeF (const char *name, const char *title, Int_t nbins, const Float_t *bins)
	GCubeF (const GCubeF &)
	~GCubeF () override
void	AddBinContent (Int_t bin) override
void	AddBinContent (Int_t bin, Double_t w) override
Int_t	BufferEmpty (Int_t action=0) override
Int_t	BufferFill (Double_t, Double_t) override
virtual Int_t	BufferFill (Double_t x, Double_t y, Double_t z, Double_t w)
	ClassDefOverride (GCubeF, 1)
void	Copy (TObject &rh) const override
void	Draw (Option_t *option="") override
TH1 *	DrawCopy (Option_t *option="", const char *name_postfix="_copy") const override
Int_t	Fill (Double_t) override
Int_t	Fill (Double_t, Double_t) override
Int_t	Fill (const char *, Double_t) override
virtual Int_t	Fill (Double_t, const char *, Double_t)
virtual Int_t	Fill (const char *, Double_t, Double_t)
virtual Int_t	Fill (const char *, const char *, Double_t)
virtual Int_t	Fill (Double_t x, Double_t y, Double_t z)
virtual Int_t	Fill (Double_t x, Double_t y, Double_t z, Double_t w)
virtual Int_t	Fill (const char *namex, const char *namey, const char *namez, Double_t w)
void	FillRandom (const char *fname, Int_t ntimes=5000, TRandom *rng=nullptr) override
void	FillRandom (TH1 *h, Int_t ntimes=5000, TRandom *rng=nullptr) override
Int_t	FindFirstBinAbove (Double_t threshold=0, Int_t axis=1, Int_t firstBin=1, Int_t lastBin=-1) const override
Int_t	FindLastBinAbove (Double_t threshold=0, Int_t axis=1, Int_t firstBin=1, Int_t lastBin=-1) const override
virtual void	FitSlicesZ (TF1 *f1=nullptr, Int_t binminx=0, Int_t binmaxx=-1, Int_t binminy=0, Int_t binmaxy=-1, Int_t cut=0, Option_t *option="QNR")
Int_t	GetBin (Int_t binx, Int_t biny=0, Int_t binz=0) const override
Double_t	GetBinContent (Int_t bin) const override
Double_t	GetBinContent (Int_t bin, Int_t) const override
Double_t	GetBinContent (Int_t binx, Int_t biny, Int_t binz) const override
virtual Double_t	GetBinWithContent2 (Double_t c, Int_t &binx, Int_t &biny, Int_t &binz, Int_t firstxbin=1, Int_t lastxbin=-1, Int_t firstybin=1, Int_t lastybin=-1, Int_t firstzbin=1, Int_t lastzbin=-1, Double_t maxdiff=0) const
virtual Double_t	GetCorrelationFactor (Int_t axis1=1, Int_t axis2=2) const
virtual Double_t	GetCovariance (Int_t axis1=1, Int_t axis2=2) const
TH2F *	GetMatrix (bool force=false)
virtual void	GetRandom3 (Double_t &x, Double_t &y, Double_t &z)
void	GetStats (Double_t *stats) const override
Double_t	Integral (Option_t *option="") const override
virtual Double_t	Integral (Int_t firstxbin, Int_t lastxbin, Int_t firstybin, Int_t lastybin, Int_t firstzbin, Int_t lastzbin, Option_t *option="") const
virtual Double_t	IntegralAndError (Int_t firstxbin, Int_t lastxbin, Int_t firstybin, Int_t lastybin, Int_t firstzbin, Int_t lastzbin, Double_t &error, Option_t *option="") const
Double_t	Interpolate (Double_t) const override
Double_t	Interpolate (Double_t, Double_t) const override
Double_t	Interpolate (Double_t, Double_t, Double_t) const override
Double_t	KolmogorovTest (const TH1 *h2, Option_t *option="") const override
Long64_t	Merge (TCollection *list) override
GCubeF &	operator= (const GCubeF &h1)
virtual TH1D *	Projection (const char *name="_pr", Int_t firstBiny=0, Int_t lastBiny=-1, Int_t firstBinz=0, Int_t lastBinz=-1, Option_t *option="") const
void	PutStats (Double_t *stats) override
virtual GCube *	Rebin3D (Int_t ngroup=2, const char *newname="")
void	Reset (Option_t *option="") override
Double_t	RetrieveBinContent (Int_t bin) const override
void	SetBinContent (Int_t bin, Double_t content) override
void	SetBinContent (Int_t bin, Int_t, Double_t content) override
void	SetBinContent (Int_t binx, Int_t biny, Int_t binz, Double_t content) override
void	SetBinsLength (Int_t n=-1) override
virtual void	SetShowProjection (const char *option="xy", Int_t nbins=1)
TH1 *	ShowBackground (Int_t niter=20, Option_t *option="same") override
Int_t	ShowPeaks (Double_t sigma=2, Option_t *option="", Double_t threshold=0.05) override
void	Smooth (Int_t ntimes=1, Option_t *option="") override
void	UpdateBinContent (Int_t bin, Double_t content) override

Protected Member Functions
Double_t	DoIntegral (Int_t binx1, Int_t binx2, Int_t biny1, Int_t biny2, Int_t binz1, Int_t binz2, Double_t &error, Option_t *option, Bool_t doError=kFALSE) const override

Protected Attributes
TH2 *	fMatrix {0}
Double_t	fTsumwxy {0}
Double_t	fTsumwxz {0}
Double_t	fTsumwy {0}
Double_t	fTsumwy2 {0}
Double_t	fTsumwyz {0}
Double_t	fTsumwz {0}
Double_t	fTsumwz2 {0}

Friends
GCubeF	operator* (Float_t c1, GCubeF &h1)
GCubeF	operator* (GCubeF &h1, Float_t c1)
GCubeF	operator* (GCubeF &h1, GCubeF &h2)
GCubeF	operator+ (GCubeF &h1, GCubeF &h2)
GCubeF	operator- (GCubeF &h1, GCubeF &h2)
GCubeF	operator/ (GCubeF &h1, GCubeF &h2)

#include <GCube.h>

Inheritance diagram for GCubeF:

Collaboration diagram for GCubeF:

Constructor & Destructor Documentation

GCubeF() [1/5]

GCubeF::GCubeF

(

)

GCubeF() [2/5]

GCubeF::GCubeF	(	const char *	name,
		const char *	title,
		Int_t	nbins,
		Double_t	low,
		Double_t	up
	)

Definition at line 2666 of file GCube.cxx.

GCubeF() [3/5]

GCubeF::GCubeF	(	const char *	name,
		const char *	title,
		Int_t	nbins,
		const Double_t *	bins
	)

Definition at line 2679 of file GCube.cxx.

GCubeF() [4/5]

GCubeF::GCubeF	(	const char *	name,
		const char *	title,
		Int_t	nbins,
		const Float_t *	bins
	)

Definition at line 2687 of file GCube.cxx.

GCubeF() [5/5]

GCubeF::GCubeF

(

const GCubeF &

rhs

)

Definition at line 2695 of file GCube.cxx.

References Copy().

~GCubeF()

GCubeF::~GCubeF ( )

overridedefault

Member Function Documentation

AddBinContent() [1/2]

void GCubeF::AddBinContent ( Int_t  bin )

inlineoverride

Definition at line 121 of file GCube.h.

AddBinContent() [2/2]

void GCubeF::AddBinContent ( Int_t  bin, Double_t  w  )

inlineoverride

Definition at line 122 of file GCube.h.

BufferEmpty()

Int_t GCube::BufferEmpty ( Int_t  action = 0 )

overrideinherited

Fill histogram with all entries in the buffer. action = -1 histogram is reset and refilled from the buffer (called by THistPainter::Paint) action = 0 histogram is filled from the buffer action = 1 histogram is filled and buffer is deleted The buffer is automatically deleted when the number of entries in the buffer is greater than the number of entries in the histogram

Definition at line 91 of file GCube.cxx.

References pygui.grut-view::action, GCube::Fill(), and GCube::Reset().

Referenced by GCube::BufferFill(), GetBinContent(), GCubeD::GetBinContent(), GCube::GetStats(), and GCube::Merge().

BufferFill() [1/2]

Int_t GCube::BufferFill ( Double_t  , Double_t    )

inlineoverrideinherited

Definition at line 22 of file GCube.h.

Referenced by GCube::Fill().

BufferFill() [2/2]

Int_t GCube::BufferFill ( Double_t  x, Double_t  y, Double_t  z, Double_t  w  )

virtualinherited

Definition at line 203 of file GCube.cxx.

References GCube::BufferEmpty(), GCube::Fill(), and GCube::Reset().

ClassDefOverride()

GCubeF::ClassDefOverride	(	GCubeF	,
		1
	)

Copy()

void GCubeF::Copy ( TObject &  rh ) const

override

Definition at line 2724 of file GCube.cxx.

References GCube::Copy().

Referenced by GCubeF(), and operator=().

DoIntegral()

Double_t GCube::DoIntegral ( Int_t  binx1, Int_t  binx2, Int_t  biny1, Int_t  biny2, Int_t  binz1, Int_t  binz2, Double_t &  error, Option_t *  option, Bool_t  doError = kFALSE  ) const

overrideprotectedinherited

Definition at line 244 of file GCube.cxx.

References GCube::GetBin().

Referenced by GCube::Integral(), and GCube::IntegralAndError().

Draw()

void GCubeF::Draw ( Option_t *  option = "" )

inlineoverride

Definition at line 124 of file GCube.h.

References GetMatrix().

DrawCopy()

TH1 * GCubeF::DrawCopy ( Option_t *  option = "", const char *  name_postfix = "_copy"  ) const

override

Definition at line 2729 of file GCube.cxx.

Fill() [1/9]

Int_t GCube::Fill ( Double_t  )

overrideinherited

Definition at line 330 of file GCube.cxx.

Referenced by GCube::BufferEmpty(), GCube::BufferFill(), GCube::FillRandom(), and GCube::Merge().

Fill() [2/9]

Int_t GCube::Fill ( Double_t  , Double_t    )

inlineoverrideinherited

Definition at line 26 of file GCube.h.

References GCube::Fill().

Referenced by GCube::Fill().

Fill() [3/9]

Int_t GCube::Fill ( const char *  , Double_t    )

inlineoverrideinherited

Definition at line 27 of file GCube.h.

References GCube::Fill().

Referenced by GCube::Fill().

Fill() [4/9]

virtual Int_t GCube::Fill ( Double_t  , const char *  , Double_t    )

inlinevirtualinherited

Definition at line 28 of file GCube.h.

References GCube::Fill().

Referenced by GCube::Fill().

Fill() [5/9]

virtual Int_t GCube::Fill ( const char *  , Double_t  , Double_t    )

inlinevirtualinherited

Definition at line 29 of file GCube.h.

References GCube::Fill().

Referenced by GCube::Fill().

Fill() [6/9]

virtual Int_t GCube::Fill ( const char *  , const char *  , Double_t    )

inlinevirtualinherited

Definition at line 30 of file GCube.h.

References GCube::Fill().

Referenced by GCube::Fill().

Fill() [7/9]

Int_t GCube::Fill ( Double_t  x, Double_t  y, Double_t  z  )

virtualinherited

Increment cell defined by x,y,z by 1.

Definition at line 337 of file GCube.cxx.

References GCube::BufferFill(), GCube::fTsumwxy, GCube::fTsumwxz, GCube::fTsumwy, GCube::fTsumwy2, GCube::fTsumwyz, GCube::fTsumwz, and GCube::fTsumwz2.

Fill() [8/9]

Int_t GCube::Fill ( Double_t  x, Double_t  y, Double_t  z, Double_t  w  )

virtualinherited

Increment cell defined by x,y,z by w.

Definition at line 426 of file GCube.cxx.

References GCube::BufferFill(), GCube::fTsumwxy, GCube::fTsumwxz, GCube::fTsumwy, GCube::fTsumwy2, GCube::fTsumwyz, GCube::fTsumwz, and GCube::fTsumwz2.

Fill() [9/9]

Int_t GCube::Fill ( const char *  namex, const char *  namey, const char *  namez, Double_t  w  )

virtualinherited

Definition at line 510 of file GCube.cxx.

References GCube::fTsumwxy, GCube::fTsumwxz, GCube::fTsumwy, GCube::fTsumwy2, GCube::fTsumwyz, GCube::fTsumwz, and GCube::fTsumwz2.

FillRandom() [1/2]

void GCube::FillRandom ( const char *  fname, Int_t  ntimes = 5000, TRandom *  rng = nullptr  )

overrideinherited

Definition at line 573 of file GCube.cxx.

References GCube::Fill().

FillRandom() [2/2]

void GCube::FillRandom ( TH1 *  h, Int_t  ntimes = 5000, TRandom *  rng = nullptr  )

overrideinherited

Definition at line 656 of file GCube.cxx.

FindFirstBinAbove()

Int_t GCube::FindFirstBinAbove ( Double_t  threshold = 0, Int_t  axis = 1, Int_t  firstBin = 1, Int_t  lastBin = -1  ) const

overrideinherited

find first bin with content > threshold for axis (1=x, 2=y, 3=z) if no bins with content > threshold is found the function returns -1.

Definition at line 698 of file GCube.cxx.

FindLastBinAbove()

Int_t GCube::FindLastBinAbove ( Double_t  threshold = 0, Int_t  axis = 1, Int_t  firstBin = 1, Int_t  lastBin = -1  ) const

overrideinherited

Definition at line 747 of file GCube.cxx.

FitSlicesZ()

void GCube::FitSlicesZ ( TF1 *  f1 = nullptr, Int_t  binminx = 0, Int_t  binmaxx = -1, Int_t  binminy = 0, Int_t  binmaxy = -1, Int_t  cut = 0, Option_t *  option = "QNR"  )

virtualinherited

Project slices along Z in case of a 3-D histogram, then fit each slice with function f1 and make a 2-d histogram for each fit parameter Only cells in the bin range [binminx,binmaxx] and [binminy,binmaxy] are considered. if f1=0, a gaussian is assumed Before invoking this function, one can set a subrange to be fitted along Z via f1->SetRange(zmin,zmax) The argument option (default="QNR") can be used to change the fit options. "Q" means Quiet mode "N" means do not show the result of the fit "R" means fit the function in the specified function range

Note that the generated histograms are added to the list of objects in the current directory. It is the user's responsability to delete these histograms.

Example: Assume a 3-d histogram h3 Root > h3->FitSlicesZ(); produces 4 TH2D histograms with h3_0 containing parameter 0(Constant) for a Gaus fit of each cell in X,Y projected along Z with h3_1 containing parameter 1(Mean) for a gaus fit with h3_2 containing parameter 2(StdDev) for a gaus fit with h3_chi2 containing the chisquare/number of degrees of freedom for a gaus fit

Root > h3->Fit(0,15,22,0,0,10); same as above, but only for bins 15 to 22 along X and only for cells in X,Y for which the corresponding projection along Z has more than cut bins filled.

NOTE: To access the generated histograms in the current directory, do eg: TH2D h3_1 = (TH2D)gDirectory->Get("h3_1");

Definition at line 828 of file GCube.cxx.

References GCube::GetBin().

GetBin()

Int_t GCube::GetBin ( Int_t  binx, Int_t  biny = 0, Int_t  binz = 0  ) const

overrideinherited

Definition at line 928 of file GCube.cxx.

Referenced by GCube::DoIntegral(), GCube::FitSlicesZ(), GetBinContent(), GCubeD::GetBinContent(), GCube::GetStats(), GCube::Merge(), GCube::Rebin3D(), SetBinContent(), GCubeD::SetBinContent(), and GCube::Smooth().

GetBinContent() [1/3]

Double_t GCubeF::GetBinContent ( Int_t  bin ) const

override

Definition at line 2746 of file GCube.cxx.

References GCube::BufferEmpty().

Referenced by GetBinContent(), and GetMatrix().

GetBinContent() [2/3]

Double_t GCubeF::GetBinContent ( Int_t  bin, Int_t    ) const

inlineoverride

Definition at line 127 of file GCube.h.

References GetBinContent().

Referenced by GetBinContent().

GetBinContent() [3/3]

Double_t GCubeF::GetBinContent ( Int_t  binx, Int_t  biny, Int_t  binz  ) const

inlineoverride

Definition at line 128 of file GCube.h.

References GCube::GetBin(), and GetBinContent().

GetBinWithContent2()

Double_t GCube::GetBinWithContent2 ( Double_t  c, Int_t &  binx, Int_t &  biny, Int_t &  binz, Int_t  firstxbin = 1, Int_t  lastxbin = -1, Int_t  firstybin = 1, Int_t  lastybin = -1, Int_t  firstzbin = 1, Int_t  lastzbin = -1, Double_t  maxdiff = 0  ) const

virtualinherited

Definition at line 965 of file GCube.cxx.

GetCorrelationFactor()

Double_t GCube::GetCorrelationFactor ( Int_t  axis1 = 1, Int_t  axis2 = 2  ) const

virtualinherited

Definition at line 1039 of file GCube.cxx.

References GCube::GetCovariance().

GetCovariance()

Double_t GCube::GetCovariance ( Int_t  axis1 = 1, Int_t  axis2 = 2  ) const

virtualinherited

Definition at line 1061 of file GCube.cxx.

References GCube::GetStats().

Referenced by GCube::GetCorrelationFactor().

GetMatrix()

TH2F * GCubeF::GetMatrix

(

bool

force = false

)

Definition at line 2702 of file GCube.cxx.

References GCube::fMatrix, and GetBinContent().

Referenced by Draw().

GetRandom3()

void GCube::GetRandom3 ( Double_t &  x, Double_t &  y, Double_t &  z  )

virtualinherited

Definition at line 1108 of file GCube.cxx.

GetStats()

void GCube::GetStats ( Double_t *  stats ) const

overrideinherited

fill the array stats from the contents of this histogram The array stats must be correctly dimensionned in the calling program. stats[0] = sumw stats[1] = sumw2 stats[2] = sumwx stats[3] = sumwx2 stats[4] = sumwy stats[5] = sumwy2 stats[6] = sumwxy stats[7] = sumwz stats[8] = sumwz2 stats[9] = sumwxz stats[10] = sumwyz

If no axis-subranges are specified (via TAxis::SetRange), the array stats is simply a copy of the statistics quantities computed at filling time. If sub-ranges are specified, the function recomputes these quantities from the bin contents in the current axis ranges.

Note that the mean value/RMS is computed using the bins in the currently defined ranges (see TAxis::SetRange). By default the ranges include all bins from 1 to nbins included, excluding underflows and overflows. To force the underflows and overflows in the computation, one must call the static function TH1::StatOverflows(kTRUE) before filling the histogram.

Definition at line 1157 of file GCube.cxx.

References GCube::BufferEmpty(), GCube::fTsumwxy, GCube::fTsumwxz, GCube::fTsumwy, GCube::fTsumwy2, GCube::fTsumwyz, GCube::fTsumwz, GCube::fTsumwz2, and GCube::GetBin().

Referenced by GCube::GetCovariance(), GCube::Merge(), GCube::Projection(), and GCube::Rebin3D().

Integral() [1/2]

Double_t GCube::Integral ( Option_t *  option = "" ) const

overrideinherited

Definition at line 1269 of file GCube.cxx.

Integral() [2/2]

Double_t GCube::Integral ( Int_t  firstxbin, Int_t  lastxbin, Int_t  firstybin, Int_t  lastybin, Int_t  firstzbin, Int_t  lastzbin, Option_t *  option = ""  ) const

virtualinherited

Definition at line 1280 of file GCube.cxx.

References GCube::DoIntegral().

IntegralAndError()

Double_t GCube::IntegralAndError ( Int_t  firstxbin, Int_t  lastxbin, Int_t  firstybin, Int_t  lastybin, Int_t  firstzbin, Int_t  lastzbin, Double_t &  error, Option_t *  option = ""  ) const

virtualinherited

Definition at line 1292 of file GCube.cxx.

References GCube::DoIntegral().

Interpolate() [1/3]

Double_t GCube::Interpolate ( Double_t  ) const

overrideinherited

Definition at line 1308 of file GCube.cxx.

Interpolate() [2/3]

Double_t GCube::Interpolate ( Double_t  , Double_t    ) const

overrideinherited

Definition at line 1319 of file GCube.cxx.

Interpolate() [3/3]

Double_t GCube::Interpolate ( Double_t  x, Double_t  y, Double_t  z  ) const

overrideinherited

Given a point P(x,y,z), Interpolate approximates the value via trilinear interpolation based on the 8 nearest bin center points ( corner of the cube surronding the points) The Algorithm is described in http://en.wikipedia.org/wiki/Trilinear_interpolation The given values (x,y,z) must be between first bin center and last bin center for each coordinate:

fXAxis.GetBinCenter(1) < x < fXaxis.GetBinCenter(nbinX) AND fYAxis.GetBinCenter(1) < y < fYaxis.GetBinCenter(nbinY) AND fZAxis.GetBinCenter(1) < z < fZaxis.GetBinCenter(nbinZ)

Definition at line 1330 of file GCube.cxx.

KolmogorovTest()

Double_t GCube::KolmogorovTest ( const TH1 *  h2, Option_t *  option = ""  ) const

overrideinherited

Statistical test of compatibility in shape between THIS histogram and h3, using Kolmogorov test. Default: Ignore under- and overflow bins in comparison

option is a character string to specify options "U" include Underflows in test "O" include Overflows "N" include comparison of normalizations "D" Put out a line of "Debug" printout "M" Return the Maximum Kolmogorov distance instead of prob

The returned function value is the probability of test (much less than one means NOT compatible)

The KS test uses the distance between the pseudo-CDF's obtained from the histogram. Since in more than 1D the order for generating the pseudo-CDF is arbitrary, we use the pseudo-CDF's obtained from all the possible 6 combinatons of the 3 axis. The average of all the maximum distances obtained is used in the tests.

Code adapted by Rene Brun from original HBOOK routine HDIFF

Definition at line 1391 of file GCube.cxx.

Merge()

Long64_t GCube::Merge ( TCollection *  list )

overrideinherited

Add all histograms in the collection to this histogram. This function computes the min/max for the axes, compute a new number of bins, if necessary, add bin contents, errors and statistics. If overflows are present and limits are different the function will fail. The function returns the total number of entries in the result histogram if the merge is successfull, -1 otherwise.

IMPORTANT remark. The 2 axis x and y may have different number of bins and different limits, BUT the largest bin width must be a multiple of the smallest bin width and the upper limit must also be a multiple of the bin width.

Definition at line 1602 of file GCube.cxx.

References GCube::BufferEmpty(), GCube::Copy(), GCube::Fill(), GCube::GetBin(), GCube::GetStats(), GCube::PutStats(), and GCube::Reset().

operator=()

GCubeF & GCubeF::operator=

(

const GCubeF &

h1

)

Definition at line 2800 of file GCube.cxx.

References Copy().

Projection()

TH1D * GCube::Projection ( const char *  name = "_pr", Int_t  firstBiny = 0, Int_t  lastBiny = -1, Int_t  firstBinz = 0, Int_t  lastBinz = -1, Option_t *  option = ""  ) const

virtualinherited

method for performing projection

Definition at line 1852 of file GCube.cxx.

References GCube::GetStats().

PutStats()

void GCube::PutStats ( Double_t *  stats )

overrideinherited

Definition at line 2105 of file GCube.cxx.

References GCube::fTsumwxy, GCube::fTsumwxz, GCube::fTsumwy, GCube::fTsumwy2, GCube::fTsumwyz, GCube::fTsumwz, and GCube::fTsumwz2.

Referenced by GCube::Merge(), and GCube::Rebin3D().

Rebin3D()

GCube * GCube::Rebin3D ( Int_t  ngroup = 2, const char *  newname = ""  )

virtualinherited

-*-*-*Rebin this histogram grouping ngroup/ngroup bins along the xaxis/yaxis/zaxis together*-*-*-*-

if newname is not blank a new temporary histogram hnew is created. else the current histogram is modified (default) The parameter ngroup indicates how many bins along the xaxis/yaxis/zaxis of this have to me merged into one bin of hnew If the original histogram has errors stored (via Sumw2), the resulting histograms has new errors correctly calculated.

examples: if hpxpy is an existing GCube histogram with 40 x 40 x 40 bins hpxpy->Rebin3D(); // merges two bins along the xaxis, yaxis, and zaxis in one in hpxpy // Carefull: previous contents of hpxpy are lost hpxpy->Rebin3D(5); //merges five bins along the xaxis, yaxis, and zaxis in one in hpxpy GCube* hnew = hpxpy->Rebin3D(5,"hnew"); // creates a new histogram hnew // merging 5 bins of h1 along the xaxis, yaxis, and zaxis in one bin

NOTE : If ngroup is not an exact divider of the number of bins, along the xaxis/yaxis/zaxis the top limit(s) of the rebinned histogram is changed to the upper edge of the bin=newbins*ngroup and the corresponding bins are added to the overflow bin. Statistics will be recomputed from the new bin contents.

Definition at line 2118 of file GCube.cxx.

References GCube::GetBin(), GCube::GetStats(), and GCube::PutStats().

Reset()

void GCubeF::Reset ( Option_t *  option = "" )

override

Definition at line 2765 of file GCube.cxx.

References GCube::Reset().

RetrieveBinContent()

Double_t GCubeF::RetrieveBinContent ( Int_t  bin ) const

inlineoverride

Definition at line 133 of file GCube.h.

SetBinContent() [1/3]

void GCubeF::SetBinContent ( Int_t  bin, Double_t  content  )

override

Definition at line 2774 of file GCube.cxx.

Referenced by SetBinContent().

SetBinContent() [2/3]

void GCubeF::SetBinContent ( Int_t  bin, Int_t  , Double_t  content  )

inlineoverride

Definition at line 135 of file GCube.h.

References SetBinContent().

Referenced by SetBinContent().

SetBinContent() [3/3]

void GCubeF::SetBinContent ( Int_t  binx, Int_t  biny, Int_t  binz, Double_t  content  )

inlineoverride

Definition at line 136 of file GCube.h.

References GCube::GetBin(), and SetBinContent().

SetBinsLength()

void GCubeF::SetBinsLength ( Int_t  n = -1 )

override

Definition at line 2788 of file GCube.cxx.

SetShowProjection()

void GCube::SetShowProjection ( const char *  option = "xy", Int_t  nbins = 1  )

virtualinherited

When the mouse is moved in a pad containing a 3-d view of this histogram a second canvas shows a projection type given as option. To stop the generation of the projections, delete the canvas containing the projection. option may contain a combination of the characters x,y,z,e option = "x" return the x projection into a TH1D histogram option = "y" return the y projection into a TH1D histogram option = "z" return the z projection into a TH1D histogram option = "xy" return the x versus y projection into a TH2D histogram option = "yx" return the y versus x projection into a TH2D histogram option = "xz" return the x versus z projection into a TH2D histogram option = "zx" return the z versus x projection into a TH2D histogram option = "yz" return the y versus z projection into a TH2D histogram option = "zy" return the z versus y projection into a TH2D histogram option can also include the drawing option for the projection, eg to draw the xy projection using the draw option "box" do myhist.SetShowProjection("xy box"); This function is typically called from the context menu. NB: the notation "a vs b" means "a" vertical and "b" horizontal

Definition at line 2484 of file GCube.cxx.

ShowBackground()

TH1 * GCube::ShowBackground ( Int_t  niter = 20, Option_t *  option = "same"  )

overrideinherited

Definition at line 2512 of file GCube.cxx.

ShowPeaks()

Int_t GCube::ShowPeaks ( Double_t  sigma = 2, Option_t *  option = "", Double_t  threshold = 0.05  )

overrideinherited

Definition at line 2522 of file GCube.cxx.

Smooth()

void GCube::Smooth ( Int_t  ntimes = 1, Option_t *  option = ""  )

overrideinherited

Definition at line 2535 of file GCube.cxx.

References GCube::GetBin().

UpdateBinContent()

void GCubeF::UpdateBinContent ( Int_t  bin, Double_t  content  )

inlineoverride

Definition at line 141 of file GCube.h.

Friends And Related Function Documentation

operator* [1/3]

GCubeF operator* ( Float_t  c1, GCubeF &  h1  )

friend

Definition at line 2810 of file GCube.cxx.

operator* [2/3]

GCubeF operator* ( GCubeF &  h1, Float_t  c1  )

friend

Definition at line 144 of file GCube.h.

operator* [3/3]

GCubeF operator* ( GCubeF &  h1, GCubeF &  h2  )

friend

Definition at line 2840 of file GCube.cxx.

operator+

GCubeF operator+ ( GCubeF &  h1, GCubeF &  h2  )

friend

Definition at line 2820 of file GCube.cxx.

operator-

GCubeF operator- ( GCubeF &  h1, GCubeF &  h2  )

friend

Definition at line 2830 of file GCube.cxx.

operator/

GCubeF operator/ ( GCubeF &  h1, GCubeF &  h2  )

friend

Definition at line 2850 of file GCube.cxx.

Member Data Documentation

fMatrix

TH2* GCube::fMatrix {0}

protectedinherited

! Transient pointer to the 2D-Matrix used in Draw() or GetMatrix()

Definition at line 101 of file GCube.h.

Referenced by ClassImp(), GCube::Copy(), GCube::GCube(), GetMatrix(), GCubeD::GetMatrix(), and GCube::Reset().

fTsumwxy

Double_t GCube::fTsumwxy {0}

protectedinherited

Definition at line 96 of file GCube.h.

Referenced by ClassImp(), GCube::Copy(), GCube::Fill(), GCube::GCube(), GCube::GetStats(), GCube::PutStats(), and GCube::Reset().

fTsumwxz

Double_t GCube::fTsumwxz {0}

protectedinherited

Definition at line 99 of file GCube.h.

Referenced by GCube::Fill(), GCube::GetStats(), and GCube::PutStats().

fTsumwy

Double_t GCube::fTsumwy {0}

protectedinherited

Definition at line 94 of file GCube.h.

Referenced by ClassImp(), GCube::Copy(), GCube::Fill(), GCube::GCube(), GCube::GetStats(), GCube::PutStats(), and GCube::Reset().

fTsumwy2

Double_t GCube::fTsumwy2 {0}

protectedinherited

Definition at line 95 of file GCube.h.

Referenced by ClassImp(), GCube::Copy(), GCube::Fill(), GCube::GCube(), GCube::GetStats(), GCube::PutStats(), and GCube::Reset().

fTsumwyz

Double_t GCube::fTsumwyz {0}

protectedinherited

Definition at line 100 of file GCube.h.

Referenced by GCube::Fill(), GCube::GetStats(), and GCube::PutStats().

fTsumwz

Double_t GCube::fTsumwz {0}

protectedinherited

Definition at line 97 of file GCube.h.

Referenced by GCube::Fill(), GCube::GetStats(), and GCube::PutStats().

fTsumwz2

Double_t GCube::fTsumwz2 {0}

protectedinherited

Definition at line 98 of file GCube.h.

Referenced by GCube::Fill(), GCube::GetStats(), and GCube::PutStats().