library: libHist
#include "TProfile3D.h"


class description - header file - source file
viewCVS header - viewCVS source

class TProfile3D: public TH3D

Inheritance Inherited Members Includes Libraries
Class Charts

Function Members (Methods)

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TProfile3D(const TProfile3D& profile)
TProfile3D(const char* name, const char* title, Int_t nbinsx, const Double_t* xbins, Int_t nbinsy, const Double_t* ybins, Int_t nbinsz, const Double_t* zbins, Option_t* option = "")
TProfile3D(const char* name, const char* title, Int_t nbinsx, Double_t xlow, Double_t xup, Int_t nbinsy, Double_t ylow, Double_t yup, Int_t nbinsz, Double_t zlow, Double_t zup, Option_t* option = "")
voidTObject::AbstractMethod(const char* method) const
virtual voidAdd(const TH1* h1, Double_t c1 = 1)
virtual voidAdd(TF1* h1, Double_t c1 = 1, Option_t* option = "")
virtual voidAdd(const TH1* h1, const TH1* h2, Double_t c1 = 1, Double_t c2 = 1)
voidTArrayD::AddAt(Double_t c, Int_t i)
virtual voidTH3D::AddBinContent(Int_t bin)
virtual voidTH3D::AddBinContent(Int_t bin, Double_t w)
static voidTH1::AddDirectory(Bool_t add = kTRUE)
static Bool_tTH1::AddDirectoryStatus()
voidTArrayD::Adopt(Int_t n, Double_t* array)
virtual voidTObject::AppendPad(Option_t* option = "")
static voidApproximate(Bool_t approx = kTRUE)
Double_tTArrayD::At(Int_t i) const
virtual voidTH1::Browse(TBrowser* b)
virtual Int_tBufferEmpty(Int_t action = 0)
voidBuildOptions(Double_t tmin, Double_t tmax, Option_t* option)
virtual Double_tTH1::Chi2Test(const TH1* h2, Option_t* option = "UU", Double_t* res = 0) const
virtual Double_tTH1::Chi2TestX(const TH1* h2, Double_t& chi2, Int_t& ndf, Int_t& igood, Option_t* option = "UU", Double_t* res = 0) const
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual Double_tTH1::ComputeIntegral()
virtual voidCopy(TObject& hnew) const
virtual voidTObject::Delete(Option_t* option = "")
Int_tTAttLine::DistancetoLine(Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
virtual Int_tTH1::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidDivide(const TH1* h1)
virtual voidDivide(TF1* h1, Double_t c1 = 1)
virtual voidDivide(const TH1* h1, const TH1* h2, Double_t c1 = 1, Double_t c2 = 1, Option_t* option = "")
virtual voidTH1::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() const
virtual TObject*TObject::DrawClone(Option_t* option = "") const
virtual TH1*DrawCopy(Option_t* option = "") const
virtual TH1*TH1::DrawNormalized(Option_t* option = "", Double_t norm = 1) const
virtual voidTH1::DrawPanel()
virtual voidTObject::Dump() const
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTH1::Eval(TF1* f1, Option_t* option = "")
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTH1::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual TH1*TH1::FFT(TH1* h_output, Option_t* option)
virtual Int_tFill(Double_t)
virtual Int_tFill(const char*, Double_t)
virtual Int_tFill(Double_t, Double_t)
virtual Int_tFill(Double_t, Double_t, Double_t)
virtual Int_tFill(const char*, const char*, const char*, Double_t)
virtual Int_tFill(const char*, Double_t, const char*, Double_t)
virtual Int_tFill(const char*, const char*, Double_t, Double_t)
virtual Int_tFill(Double_t, const char*, const char*, Double_t)
virtual Int_tFill(Double_t, const char*, Double_t, Double_t)
virtual Int_tFill(Double_t, Double_t, const char*, Double_t)
virtual Int_tFill(Double_t x, Double_t y, Double_t z, Double_t t)
virtual Int_tFill(Double_t x, Double_t y, Double_t z, Double_t t, Double_t w)
virtual voidTNamed::FillBuffer(char*& buffer)
virtual voidTH1::FillN(Int_t ntimes, const Double_t* x, const Double_t* w, Int_t stride = 1)
virtual voidTH1::FillN(Int_t, const Double_t*, const Double_t*, const Double_t*, Int_t)
virtual voidTH3::FillRandom(const char* fname, Int_t ntimes = 5000)
virtual voidTH3::FillRandom(TH1* h, Int_t ntimes = 5000)
virtual Int_tTH1::FindBin(Double_t x, Double_t y = 0, Double_t z = 0)
virtual TObject*TH1::FindObject(const char* name) const
virtual TObject*TH1::FindObject(const TObject* obj) const
virtual Int_tTH1::Fit(const char* formula, Option_t* option = "", Option_t* goption = "", Double_t xmin = 0, Double_t xmax = 0)
virtual Int_tTH1::Fit(TF1* f1, Option_t* option = "", Option_t* goption = "", Double_t xmin = 0, Double_t xmax = 0)
virtual voidTH1::FitPanel()
virtual voidTH3::FitSlicesZ(TF1* f1 = 0, Int_t binminx = 1, Int_t binmaxx = 0, Int_t binminy = 1, Int_t binmaxy = 0, Int_t cut = 0, Option_t* option = "QNR")
const Double_t*TArrayD::GetArray() const
TH1*TH1::GetAsymmetry(TH1* h2, Double_t c2 = 1, Double_t dc2 = 0)
virtual Color_tTH1::GetAxisColor(Option_t* axis = "X") const
virtual Float_tTH1::GetBarOffset() const
virtual Float_tTH1::GetBarWidth() const
virtual Int_tTH1::GetBin(Int_t binx, Int_t biny = 0, Int_t binz = 0) const
virtual Double_tTH1::GetBinCenter(Int_t bin) const
virtual Double_tGetBinContent(Int_t bin) const
virtual Double_tGetBinContent(Int_t, Int_t) const
virtual Double_tGetBinContent(Int_t binx, Int_t biny, Int_t binz) const
virtual Double_tGetBinEntries(Int_t bin) const
virtual Double_tGetBinError(Int_t bin) const
virtual Double_tGetBinError(Int_t, Int_t) const
virtual Double_tGetBinError(Int_t binx, Int_t biny, Int_t binz) const
virtual Double_tTH1::GetBinLowEdge(Int_t bin) const
virtual Double_tTH1::GetBinWidth(Int_t bin) const
virtual Double_tTH1::GetBinWithContent(Double_t c, Int_t& binx, Int_t firstx = 0, Int_t lastx = 0, Double_t maxdiff = 0) const
virtual Double_tTH3::GetBinWithContent3(Double_t c, Int_t& binx, Int_t& biny, Int_t& binz, Int_t firstx = 0, Int_t lastx = 0, Int_t firsty = 0, Int_t lasty = 0, Int_t firstz = 0, Int_t lastz = 0, Double_t maxdiff = 0) const
const Double_t*TH1::GetBuffer() const
Int_tTH1::GetBufferLength() const
Int_tTH1::GetBufferSize() const
virtual Double_tTH1::GetCellContent(Int_t binx, Int_t biny) const
virtual Double_tTH1::GetCellError(Int_t binx, Int_t biny) const
virtual voidTH1::GetCenter(Double_t* center) const
virtual Int_tTH1::GetContour(Double_t* levels = 0)
virtual Double_tTH1::GetContourLevel(Int_t level) const
virtual Double_tTH1::GetContourLevelPad(Int_t level) const
virtual Double_tTH3::GetCorrelationFactor(Int_t axis1 = 1, Int_t axis2 = 2) const
virtual Double_tTH3::GetCovariance(Int_t axis1 = 1, Int_t axis2 = 2) const
static Int_tTH1::GetDefaultBufferSize()
static Bool_tTH1::GetDefaultSumw2()
virtual Int_tTH1::GetDimension() const
TDirectory*TH1::GetDirectory() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual Double_tTH1::GetEffectiveEntries() const
virtual Double_tTH1::GetEntries() const
Option_t*GetErrorOption() const
virtual Color_tTAttFill::GetFillColor() const
virtual Style_tTAttFill::GetFillStyle() const
virtual TF1*TH1::GetFunction(const char* name) const
virtual const char*TObject::GetIconName() const
virtual Double_t*TH1::GetIntegral()
virtual Double_tTH1::GetKurtosis(Int_t axis = 1) const
virtual Color_tTH1::GetLabelColor(Option_t* axis = "X") const
virtual Style_tTH1::GetLabelFont(Option_t* axis = "X") const
virtual Float_tTH1::GetLabelOffset(Option_t* axis = "X") const
virtual Float_tTH1::GetLabelSize(Option_t* axis = "X") const
virtual Color_tTAttLine::GetLineColor() const
virtual Style_tTAttLine::GetLineStyle() const
virtual Width_tTAttLine::GetLineWidth() const
TList*TH1::GetListOfFunctions() const
virtual voidTH1::GetLowEdge(Double_t* edge) const
virtual Color_tTAttMarker::GetMarkerColor() const
virtual Size_tTAttMarker::GetMarkerSize() const
virtual Style_tTAttMarker::GetMarkerStyle() const
virtual Double_tTH1::GetMaximum(Double_t maxval = FLT_MAX) const
virtual Int_tTH1::GetMaximumBin() const
virtual Int_tTH1::GetMaximumBin(Int_t& locmax, Int_t& locmay, Int_t& locmaz) const
virtual Double_tTH1::GetMaximumStored() const
virtual Double_tTH1::GetMean(Int_t axis = 1) const
virtual Double_tTH1::GetMeanError(Int_t axis = 1) const
virtual Double_tTH1::GetMinimum(Double_t minval = -FLT_MAX) const
virtual Int_tTH1::GetMinimumBin() const
virtual Int_tTH1::GetMinimumBin(Int_t& locmix, Int_t& locmiy, Int_t& locmiz) const
virtual Double_tTH1::GetMinimumStored() const
virtual const char*TNamed::GetName() const
virtual Int_tTH1::GetNbinsX() const
virtual Int_tTH1::GetNbinsY() const
virtual Int_tTH1::GetNbinsZ() const
virtual Int_tTH1::GetNdivisions(Option_t* axis = "X") const
virtual Double_tTH1::GetNormFactor() const
virtual char*TH1::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TH1::GetOption() const
TVirtualHistPainter*TH1::GetPainter(Option_t* option = "")
virtual Int_tTH1::GetQuantiles(Int_t nprobSum, Double_t* q, const Double_t* probSum = 0)
virtual Double_tTH1::GetRandom() const
virtual voidTH3::GetRandom3(Double_t& x, Double_t& y, Double_t& z)
virtual Double_tTH1::GetRMS(Int_t axis = 1) const
virtual Double_tTH1::GetRMSError(Int_t axis = 1) const
Int_tTArray::GetSize() const
virtual Double_tTH1::GetSkewness(Int_t axis = 1) const
virtual voidGetStats(Double_t* stats) const
Stat_tTArrayD::GetSum() const
virtual Double_tTH1::GetSumOfWeights() const
virtual TArrayD*TH1::GetSumw2()
virtual const TArrayD*TH1::GetSumw2() const
virtual Int_tTH1::GetSumw2N() const
virtual Float_tTH1::GetTickLength(Option_t* axis = "X") const
virtual const char*TNamed::GetTitle() const
virtual Float_tTH1::GetTitleOffset(Option_t* axis = "X") const
virtual Float_tTH1::GetTitleSize(Option_t* axis = "X") const
virtual Double_tGetTmax() const
virtual Double_tGetTmin() const
virtual UInt_tTObject::GetUniqueID() const
TAxis*TH1::GetXaxis() const
TAxis*TH1::GetYaxis() const
TAxis*TH1::GetZaxis() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTNamed::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() const
virtual Double_tTH3::Integral(Option_t* option = "") const
virtual Double_tTH3::Integral(Int_t, Int_t, Option_t* = "") const
virtual Double_tTH3::Integral(Int_t, Int_t, Int_t, Int_t, Option_t* = "") const
virtual Double_tTH3::Integral(Int_t binx1, Int_t binx2, Int_t biny1, Int_t biny2, Int_t binz1, Int_t binz2, Option_t* option = "") const
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
virtual Bool_tTAttFill::IsTransparent() const
Bool_tTObject::IsZombie() const
virtual Double_tTH3::KolmogorovTest(const TH1* h2, Option_t* option = "") const
virtual voidTH1::LabelsDeflate(Option_t* axis = "X")
virtual voidTH1::LabelsInflate(Option_t* axis = "X")
virtual voidTH1::LabelsOption(Option_t* option = "h", Option_t* axis = "X")
virtual voidTNamed::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Long64_tMerge(TCollection* list)
virtual voidTAttLine::Modify()
virtual voidMultiply(const TH1* h1)
virtual voidMultiply(TF1* h1, Double_t c1 = 1)
virtual voidMultiply(const TH1* h1, const TH1* h2, Double_t c1 = 1, Double_t c2 = 1, Option_t* option = "")
virtual Bool_tTObject::Notify()
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
TH3D&TH3D::operator=(const TH3D& h1)
Double_t&TArrayD::operator[](Int_t i)
Double_tTArrayD::operator[](Int_t i) const
virtual voidTH1::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTH1::Print(Option_t* option = "") const
TH1*TH3::Project3D(Option_t* option = "x") const
TProfile2D*TH3::Project3DProfile(Option_t* option = "xy") const
TH3D*ProjectionXYZ(const char* name = "_pxyz", Option_t* option = "e") const
TH1D*TH3::ProjectionZ(const char* name = "_pz", Int_t firstxbin = -1, Int_t lastxbin = 9999, Int_t firstybin = 0, Int_t lastybin = -1, Option_t* option = "") const
virtual voidPutStats(Double_t* stats)
virtual Int_tTObject::Read(const char* name)
static TArray*TArray::ReadArray(TBuffer& b, const TClass* clReq)
virtual TH1*TH1::Rebin(Int_t ngroup = 2, const char* newname = "", const Double_t* xbins = 0)
virtual voidRebinAxis(Double_t x, const char* ax)
virtual voidTH1::Rebuild(Option_t* option = "")
virtual voidTH1::RecursiveRemove(TObject* obj)
virtual voidReset(Option_t* option = "")
virtual voidTAttFill::ResetAttFill(Option_t* option = "")
virtual voidTAttLine::ResetAttLine(Option_t* option = "")
virtual voidTAttMarker::ResetAttMarker(Option_t* toption = "")
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") const
virtual voidTAttFill::SaveFillAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1001)
virtual voidTAttLine::SaveLineAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t widdef = 1)
virtual voidTAttMarker::SaveMarkerAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t sizdef = 1)
virtual voidSavePrimitive(ostream& out, Option_t* option = "")
virtual voidScale(Double_t c1 = 1)
virtual voidTArrayD::Set(Int_t n)
voidTArrayD::Set(Int_t n, const Double_t* array)
virtual voidTH1::SetAxisColor(Color_t color = 1, Option_t* axis = "X")
virtual voidTH1::SetAxisRange(Double_t xmin, Double_t xmax, Option_t* axis = "X")
virtual voidTH1::SetBarOffset(Float_t offset = 0.25)
virtual voidTH1::SetBarWidth(Float_t width = 0.5)
virtual voidTH3D::SetBinContent(Int_t bin, Double_t content)
virtual voidTH3D::SetBinContent(Int_t bin, Int_t, Double_t content)
virtual voidTH3D::SetBinContent(Int_t binx, Int_t biny, Int_t binz, Double_t content)
virtual voidSetBinEntries(Int_t bin, Double_t w)
virtual voidTH1::SetBinError(Int_t bin, Double_t error)
virtual voidTH1::SetBinError(Int_t binx, Int_t biny, Double_t error)
virtual voidTH1::SetBinError(Int_t binx, Int_t biny, Int_t binz, Double_t error)
virtual voidSetBins(Int_t, const Double_t*)
virtual voidSetBins(Int_t, Double_t, Double_t)
virtual voidSetBins(Int_t, const Double_t*, Int_t, const Double_t*)
virtual voidSetBins(Int_t, Double_t, Double_t, Int_t, Double_t, Double_t)
virtual voidSetBins(Int_t nbinsx, Double_t xmin, Double_t xmax, Int_t nbinsy, Double_t ymin, Double_t ymax, Int_t nbinsz, Double_t zmin, Double_t zmax)
virtual voidTH3D::SetBinsLength(Int_t n = -1)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidSetBuffer(Int_t buffersize, Option_t* opt = "")
virtual voidTH1::SetCellContent(Int_t binx, Int_t biny, Double_t content)
virtual voidTH1::SetCellError(Int_t binx, Int_t biny, Double_t content)
virtual voidTH1::SetContent(const Double_t* content)
virtual voidTH1::SetContour(Int_t nlevels, const Double_t* levels = 0)
virtual voidTH1::SetContourLevel(Int_t level, Double_t value)
static voidTH1::SetDefaultBufferSize(Int_t buffersize = 1000)
static voidTH1::SetDefaultSumw2(Bool_t sumw2 = kTRUE)
virtual voidTH1::SetDirectory(TDirectory* dir)
virtual voidTObject::SetDrawOption(Option_t* option = "")
static voidTObject::SetDtorOnly(void* obj)
virtual voidTH1::SetEntries(Double_t n)
virtual voidTH1::SetError(const Double_t* error)
virtual voidSetErrorOption(Option_t* option = "")
virtual voidTAttFill::SetFillAttributes()
virtual voidTAttFill::SetFillColor(Color_t fcolor)
virtual voidTAttFill::SetFillStyle(Style_t fstyle)
virtual voidTH1::SetLabelColor(Color_t color = 1, Option_t* axis = "X")
virtual voidTH1::SetLabelFont(Style_t font = 62, Option_t* axis = "X")
virtual voidTH1::SetLabelOffset(Float_t offset = 0.005, Option_t* axis = "X")
virtual voidTH1::SetLabelSize(Float_t size = 0.02, Option_t* axis = "X")
virtual voidTAttLine::SetLineAttributes()
virtual voidTAttLine::SetLineColor(Color_t lcolor)
virtual voidTAttLine::SetLineStyle(Style_t lstyle)
virtual voidTAttLine::SetLineWidth(Width_t lwidth)
virtual voidTAttMarker::SetMarkerAttributes()
virtual voidTAttMarker::SetMarkerColor(Color_t tcolor = 1)
virtual voidTAttMarker::SetMarkerSize(Size_t msize = 1)
virtual voidTAttMarker::SetMarkerStyle(Style_t mstyle = 1)
virtual voidTH1::SetMaximum(Double_t maximum = -1111)
virtual voidTH1::SetMinimum(Double_t minimum = -1111)
virtual voidTH1::SetName(const char* name)
virtual voidTH1::SetNameTitle(const char* name, const char* title)
virtual voidTH1::SetNdivisions(Int_t n = 510, Option_t* axis = "X")
virtual voidTH1::SetNormFactor(Double_t factor = 1)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTH1::SetOption(Option_t* option = " ")
virtual voidTH3::SetShowProjection(const char* option = "xy", Int_t nbins = 1)
virtual voidTH1::SetStats(Bool_t stats = kTRUE)
virtual voidTH1::SetTickLength(Float_t length = 0.02, Option_t* axis = "X")
virtual voidTH1::SetTitle(const char* title)
virtual voidTH1::SetTitleOffset(Float_t offset = 1, Option_t* axis = "X")
virtual voidTH1::SetTitleSize(Float_t size = 0.02, Option_t* axis = "X")
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidTH1::SetXTitle(const char* title)
virtual voidTH1::SetYTitle(const char* title)
virtual voidTH1::SetZTitle(const char* title)
virtual TH1*TH1::ShowBackground(Int_t niter = 20, Option_t* option = "same")
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual Int_tTH1::ShowPeaks(Double_t sigma = 2, Option_t* option = "", Double_t threshold = 0.05)
virtual Int_tTNamed::Sizeof() const
virtual voidTAtt3D::Sizeof3D() const
virtual voidTH1::Smooth(Int_t ntimes = 1, Int_t firstbin = -1, Int_t lastbin = -1)
static voidTH1::SmoothArray(Int_t NN, Double_t* XX, Int_t ntimes = 1)
static voidTH1::StatOverflows(Bool_t flag = kTRUE)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTH1::Sumw2()
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
static TH1*TH1::TransformHisto(TVirtualFFT* fft, TH1* h_output, Option_t* option)
virtual voidTH1::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = "0", Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = "0", Int_t option = 0, Int_t bufsize = 0) const
static voidTArray::WriteArray(TBuffer& b, const TArray* a)
Bool_tTArray::BoundsOk(const char* where, Int_t at) const
virtual Int_tBufferFill(Double_t, Double_t)
virtual Int_tBufferFill(Double_t, Double_t, Double_t)
virtual Int_tBufferFill(Double_t, Double_t, Double_t, Double_t)
virtual Int_tBufferFill(Double_t x, Double_t y, Double_t z, Double_t t, Double_t w)
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
virtual Bool_tTH1::FindNewAxisLimits(const TAxis* axis, const Double_t point, Double_t& newMin, Double_t& newMax)
Bool_tTArray::OutOfBoundsError(const char* where, Int_t i) const
static Bool_tTH1::RecomputeAxisLimits(TAxis& destAxis, const TAxis& anAxis)
static Bool_tTH1::SameLimitsAndNBins(const TAxis& axis1, const TAxis& axis2)
virtual voidTH1::SavePrimitiveHelp(ostream& out, Option_t* option = "")

Data Members

enum TH1::[unnamed] { kNoStats
enum TObject::EStatusBits { kCanDelete
enum TObject::[unnamed] { kIsOnHeap
Double_t*TArrayD::fArray[fN] Array of fN doubles
Int_tTArray::fNNumber of array elements
TArrayDfBinEntriesnumber of entries per bin
EErrorTypefErrorModeOption to compute errors
Double_tfTminLower limit in T (if set)
Double_tfTmaxUpper limit in T (if set)
Bool_tfScaling!True when TProfile3D::Scale is called
Double_tfTsumwtTotal Sum of weight*T
Double_tfTsumwt2Total Sum of weight*T*T
static Bool_tfgApproximatebin error approximation option
Double_tTH3::fTsumwyTotal Sum of weight*Y
Double_tTH3::fTsumwy2Total Sum of weight*Y*Y
Double_tTH3::fTsumwxyTotal Sum of weight*X*Y
Double_tTH3::fTsumwzTotal Sum of weight*Z
Double_tTH3::fTsumwz2Total Sum of weight*Z*Z
Double_tTH3::fTsumwxzTotal Sum of weight*X*Z
Double_tTH3::fTsumwyzTotal Sum of weight*Y*Z
Int_tTH1::fNcellsnumber of bins(1D), cells (2D) +U/Overflows
TAxisTH1::fXaxisX axis descriptor
TAxisTH1::fYaxisY axis descriptor
TAxisTH1::fZaxisZ axis descriptor
Short_tTH1::fBarOffset(1000*offset) for bar charts or legos
Short_tTH1::fBarWidth(1000*width) for bar charts or legos
Double_tTH1::fEntriesNumber of entries
Double_tTH1::fTsumwTotal Sum of weights
Double_tTH1::fTsumw2Total Sum of squares of weights
Double_tTH1::fTsumwxTotal Sum of weight*X
Double_tTH1::fTsumwx2Total Sum of weight*X*X
Double_tTH1::fMaximumMaximum value for plotting
Double_tTH1::fMinimumMinimum value for plotting
Double_tTH1::fNormFactorNormalization factor
TArrayDTH1::fContourArray to display contour levels
TArrayDTH1::fSumw2Array of sum of squares of weights
TStringTH1::fOptionhistogram options
TList*TH1::fFunctions->Pointer to list of functions (fits and user)
Int_tTH1::fBufferSizefBuffer size
Double_t*TH1::fBuffer[fBufferSize] entry buffer
TDirectory*TH1::fDirectory!Pointer to directory holding this histogram
Int_tTH1::fDimension!Histogram dimension (1, 2 or 3 dim)
Double_t*TH1::fIntegral!Integral of bins used by GetRandom
TVirtualHistPainter*TH1::fPainter!pointer to histogram painter
static Int_tTH1::fgBufferSize!default buffer size for automatic histograms
static Bool_tTH1::fgAddDirectory!flag to add histograms to the directory
static Bool_tTH1::fgStatOverflows!flag to use under/overflows in statistics
static Bool_tTH1::fgDefaultSumw2!flag to call TH1::Sumw2 automatically at histogram creation time
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title
Color_tTAttLine::fLineColorline color
Style_tTAttLine::fLineStyleline style
Width_tTAttLine::fLineWidthline width
Color_tTAttFill::fFillColorfill area color
Style_tTAttFill::fFillStylefill area style
Color_tTAttMarker::fMarkerColorMarker color index
Style_tTAttMarker::fMarkerStyleMarker style
Size_tTAttMarker::fMarkerSizeMarker size

Class Description

  Profile3D histograms are used to display the mean
  value of T and its RMS for each cell in X,Y,Z.
  Profile3D histograms are in many cases an
  The inter-relation of three measured quantities X, Y, Z and T can always 
  be visualized by a four-dimensional histogram or scatter-plot; 
  its representation on the line-printer is not particularly
  satisfactory, except for sparse data. If T is an unknown (but single-valued)
  approximate function of X,Y,Z this function is displayed by a profile3D histogram with
  much better precision than by a scatter-plot.

  The following formulae show the cumulated contents (capital letters) and the values
  displayed by the printing or plotting routines (small letters) of the elements for cell I, J.

      H(I,J,K)  =  sum T                      E(I,J,K)  =  sum T
      l(I,J,K)  =  sum l                      L(I,J,K)  =  sum l
      h(I,J,K)  =  H(I,J,K)/L(I,J,K)          s(I,J,K)  =  sqrt(E(I,J,K)/L(I,J,K)- h(I,J,K)**2)
      e(I,J,K)  =  s(I,J,K)/sqrt(L(I,J,K))

  In the special case where s(I,J,K) is zero (eg, case of 1 entry only in one cell)
  e(I,J,K) is computed from the average of the s(I,J,K) for all cells.
  This simple/crude approximation was suggested in order to keep the cell
  during a fit operation.

           Example of a profile3D histogram
  TCanvas *c1 = new TCanvas("c1","Profile histogram example",200,10,700,500);
  hprof3d  = new TProfile3D("hprof3d","Profile of pt versus px, py and pz",40,-4,4,40,-4,4,40,0,20);
  Double_t px, py, pz, pt;
  TRandom3 r(0);
  for ( Int_t i=0; i<25000; i++) {
     pz = px*px + py*py;
     pt = r.Landau(0,1);

 NOTE: A TProfile3D is drawn as it was a simple TH3
*-*-*-*-*-*Default constructor for Profile3D histograms*-*-*-*-*-*-*-*-*
*-*        ============================================
*-*-*-*-*-*Default destructor for Profile3D histograms*-*-*-*-*-*-*-*-*
*-*        ===========================================
TProfile3D(const char *name,const char *title,Int_t nx,Double_t xlow,Double_t xup,Int_t ny,Double_t ylow,Double_t yup,Int_t nz, Double_t zlow,Double_t zup,Option_t *option)
*-*-*-*-*-*Normal Constructor for Profile histograms*-*-*-*-*-*-*-*-*-*
*-*        ==========================================

  The first eleven parameters are similar to TH3D::TH3D.
  All values of t are accepted at filling time.
  To fill a profile3D histogram, one must use TProfile3D::Fill function.

  Note that when filling the profile histogram the function Fill
  checks if the variable t is betyween fTmin and fTmax.
  If a minimum or maximum value is set for the T scale before filling,
  then all values below tmin or above tmax will be discarded.
  Setting the minimum or maximum value for the T scale before filling
  has the same effect as calling the special TProfile3D constructor below
  where tmin and tmax are specified.

  H(I,J,K) is printed as the cell contents. The errors computed are s(I,J,K) if CHOPT='S'
  (spread option), or e(I,J,K) if CHOPT=' ' (error on mean).

        See TProfile3D::BuildOptions for explanation of parameters

   see other constructors below with all possible combinations of
   fix and variable bin size like in TH3D.
TProfile3D(const char *name,const char *title,Int_t nx,const Double_t *xbins,Int_t ny,const Double_t *ybins,Int_t nz,const Double_t *zbins,Option_t *option)
  Create a 3-D Profile with variable bins in X , Y and Z
void BuildOptions(Double_t tmin, Double_t tmax, Option_t *option)
*-*-*-*-*-*-*Set Profile3D histogram structure and options*-*-*-*-*-*-*-*-*
*-*          =============================================

    If a cell has N data points all with the same value T (especially
    possible when dealing with integers), the spread in T for that cell
    is zero, and the uncertainty assigned is also zero, and the cell is
    ignored in making subsequent fits. If SQRT(T) was the correct error
    in the case above, then SQRT(T)/SQRT(N) would be the correct error here.
    In fact, any cell with non-zero number of entries N but with zero spread
    should have an uncertainty SQRT(T)/SQRT(N).

    Now, is SQRT(T)/SQRT(N) really the correct uncertainty?
    that it is only in the case where the T variable is some sort
    of counting statistics, following a Poisson distribution. This should
    probably be set as the default case. However, T can be any variable
    from an original NTUPLE, not necessarily distributed "Poissonly".
    The computation of errors is based on the parameter option:
     ' '  (Default) Errors are Spread/SQRT(N) for ,
                      "     "  SQRT(T)/SQRT(N) for Spread.eq.0, ,
                      "     "  0.  for N.eq.0
     's'            Errors are Spread  for ,
                      "     "  SQRT(T)  for Spread.eq.0, ,
                      "     "  0.  for N.eq.0
     'i'            Errors are Spread/SQRT(N) for ,
                      "     "  1./SQRT(12.*N) for Spread.eq.0, ,
                      "     "  0.  for N.eq.0

    The third case above corresponds to Integer T values for which the
    uncertainty is +-0.5, with the assumption that the probability that T
    takes any value between T-0.5 and T+0.5 is uniform (the same argument
    goes for T uniformly distributed between T and T+1); this would be
    useful if T is an ADC measurement, for example. Other, fancier options
    would be possible, at the cost of adding one more parameter to the PROFILE2D
    For example, if all T variables are distributed according to some
    known Gaussian of standard deviation Sigma, then:
     'G'            Errors are Spread/SQRT(N) for ,
                      "     "  Sigma/SQRT(N) for Spread.eq.0, ,
                      "     "  0.  for N.eq.0
    For example, this would be useful when all T's are experimental quantities
    measured with the same instrument with precision Sigma.

TProfile3D(const TProfile3D &profile)
copy constructor
void Add(TF1 *, Double_t , Option_t*)
 Performs the operation: this = this + c1*f1
void Add(const TH1 *h1, Double_t c1)
 Performs the operation: this = this + c1*h1
void Add(const TH1 *h1, const TH1 *h2, Double_t c1, Double_t c2)
*-*-*-*-*Replace contents of this profile3D by the addition of h1 and h2*-*-*
*-*      ===============================================================

   this = c1*h1 + c2*h2

void Approximate(Bool_t approx)
     static function
 set the fgApproximate flag. When the flag is true, the function GetBinError
 will approximate the bin error with the average profile error on all bins
 in the following situation only
  - the number of bins in the profile3D is less than 10404 (eg 100x100x100)
  - the bin number of entries is small ( <5)
  - the estimated bin error is extremely small compared to the bin content
  (see TProfile3D::GetBinError)
Int_t BufferEmpty(Int_t action)
 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
Int_t BufferFill(Double_t x, Double_t y, Double_t z, Double_t t, Double_t w)
 accumulate arguments in buffer. When buffer is full, empty the buffer
 fBuffer[0] = number of entries in buffer
 fBuffer[1] = w of first entry
 fBuffer[2] = x of first entry
 fBuffer[3] = y of first entry
 fBuffer[4] = z of first entry
 fBuffer[5] = t of first entry
void Copy(TObject &obj)
*-*-*-*-*-*-*-*Copy a Profile3D histogram to a new profile2D histogram*-*-*-*
*-*            =======================================================
void Divide(TF1 *, Double_t )
 Performs the operation: this = this/(c1*f1)
void Divide(const TH1 *h1)
*-*-*-*-*-*-*-*-*-*-*Divide this profile2D by h1*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                  ===========================

   this = this/h1

void Divide(const TH1 *h1, const TH1 *h2, Double_t c1, Double_t c2, Option_t *option)
*-*-*-*-*Replace contents of this profile2D by the division of h1 by h2*-*-*
*-*      ==============================================================

   this = c1*h1/(c2*h2)

TH1 * DrawCopy(Option_t *option)
*-*-*-*-*-*-*-*Draw a copy of this profile3D histogram*-*-*-*-*-*-*-*-*-*-*
*-*            =======================================
Int_t Fill(Double_t x, Double_t y, Double_t z, Double_t t)
*-*-*-*-*-*-*-*-*-*-*Fill a Profile3D histogram (no weights)*-*-*-*-*-*-*-*
*-*                  =======================================
Int_t Fill(Double_t x, Double_t y, Double_t z, Double_t t, Double_t w)
*-*-*-*-*-*-*-*-*-*-*Fill a Profile3D histogram with weights*-*-*-*-*-*-*-*
*-*                  =======================================
Double_t GetBinContent(Int_t bin)
*-*-*-*-*-*-*Return bin content of a Profile3D histogram*-*-*-*-*-*-*-*-*
*-*          ===========================================
Double_t GetBinEntries(Int_t bin)
*-*-*-*-*-*-*Return bin entries of a Profile3D histogram*-*-*-*-*-*-*-*-*
*-*          ===========================================
Double_t GetBinError(Int_t bin)
*-*-*-*-*-*-*Return bin error of a Profile3D histogram*-*-*-*-*-*-*-*-*

 Computing errors: A moving field
 The computation of errors for a TProfile3D has evolved with the versions
 of ROOT. The difficulty is in computing errors for bins with low statistics.
 - prior to version 3.10, we had no special treatment of low statistic bins.
   As a result, these bins had huge errors. The reason is that the
   expression eprim2 is very close to 0 (rounding problems) or 0.
 - The algorithm is modified/protected for the case
   when a TProfile3D is projected (ProjectionX). The previous algorithm
   generated a N^2 problem when projecting a TProfile3D with a large number of
   bins (eg 100000).
 - in version 3.10/02, a new static function TProfile::Approximate
   is introduced to enable or disable (default) the approximation.
   (see also comments in TProfile::GetBinError)
Option_t * GetErrorOption()
*-*-*-*-*-*-*-*-*-*Return option to compute profile2D errors*-*-*-*-*-*-*-*
*-*                =========================================
void GetStats(Double_t *stats)
 fill the array stats from the contents of this profile
 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
 stats[11]= sumwt
 stats[12]= sumwt2

 If no axis-subrange is specified (via TAxis::SetRange), the array stats
 is simply a copy of the statistics quantities computed at filling time.
 If a sub-range is specified, the function recomputes these quantities
 from the bin contents in the current axis range.
Long64_t Merge(TCollection *li)
Merge all histograms in the collection in 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.
void Multiply(TF1 *, Double_t )
 Performs the operation: this = this*c1*f1
void Multiply(const TH1 *)
*-*-*-*-*-*-*-*-*-*-*Multiply this profile2D by h1*-*-*-*-*-*-*-*-*-*-*-*
*-*                  =============================

   this = this*h1

void Multiply(const TH1 *, const TH1 *, Double_t, Double_t, Option_t *)
*-*-*-*-*Replace contents of this profile2D by multiplication of h1 by h2*-*
*-*      ================================================================

   this = (c1*h1)*(c2*h2)

TH3D * ProjectionXYZ(const char *name, Option_t *option)
*-*-*-*-*Project this profile3D into a 3-D histogram along X,Y,Z*-*-*-*-*-*-*
*-*      =====================================================

   The projection is always of the type TH3D.

   if option "E" is specified, the errors are computed. (default)
   if option "B" is specified, the content of bin of the returned histogram
      will be equal to the GetBinEntries(bin) of the profile,
   if option "C=E" the bin contents of the projection are set to the
       bin errors of the profile

void PutStats(Double_t *stats)
 Replace current statistics with the values in array stats
void Reset(Option_t *option)
*-*-*-*-*-*-*-*-*-*Reset contents of a Profile3D histogram*-*-*-*-*-*-*-*
*-*                =======================================
void RebinAxis(Double_t x, const char* ax)
 Profile histogram is resized along ax such that x is in the axis range.
 The new axis limits are recomputed by doubling iteratively
 the current axis range until the specified value x is within the limits.
 The algorithm makes a copy of the histogram, then loops on all bins
 of the old histogram to fill the rebinned histogram.
 Takes into account errors (Sumw2) if any.
 The bit kCanRebin must be set before invoking this function.
  Ex:  h->SetBit(TH1::kCanRebin);
void SavePrimitive(ostream &out, Option_t *option /*= ""*/)
 Save primitive as a C++ statement(s) on output stream out
void Scale(Double_t c1)
*-*-*-*-*Multiply this profile2D by a constant c1*-*-*-*-*-*-*-*-*
*-*      ========================================

   this = c1*this

 This function uses the services of TProfile3D::Add

void SetBinEntries(Int_t bin, Double_t w)
*-*-*-*-*-*-*-*-*Set the number of entries in bin*-*-*-*-*-*-*-*-*-*-*-*
*-*              ================================
void SetBins(Int_t nx, Double_t xmin, Double_t xmax, Int_t ny, Double_t ymin, Double_t ymax, Int_t nz, Double_t zmin, Double_t zmax)
*-*-*-*-*-*-*-*-*Redefine  x axis parameters*-*-*-*-*-*-*-*-*-*-*-*
*-*              ===========================
void SetBuffer(Int_t buffersize, Option_t *)
 set the buffer size in units of 8 bytes (double)
void SetErrorOption(Option_t *option)
*-*-*-*-*-*-*-*-*-*Set option to compute profile2D errors*-*-*-*-*-*-*-*
*-*                =======================================

    The computation of errors is based on the parameter option:
     ' '  (Default) Errors are Spread/SQRT(N) for ,
                      "     "  SQRT(T)/SQRT(N) for Spread.eq.0, ,
                      "     "  0.  for N.eq.0
     's'            Errors are Spread  for ,
                      "     "  SQRT(T)  for Spread.eq.0, ,
                      "     "  0.  for N.eq.0
     'i'            Errors are Spread/SQRT(N) for ,
                      "     "  1./SQRT(12.*N) for Spread.eq.0, ,
                      "     "  0.  for N.eq.0
   See TProfile3D::BuildOptions for explanation of all options
Int_t BufferFill(Double_t, Double_t)
{return -2;}
Int_t BufferFill(Double_t, Double_t, Double_t)
{return -2;}
Int_t BufferFill(Double_t, Double_t, Double_t, Double_t)
{return -2;}
Double_t * GetB()
{return &fBinEntries.fArray[0];}
Double_t * GetW()
{return &fArray[0];}
Double_t * GetW2()
{return &fSumw2.fArray[0];}
Int_t Fill(Double_t)
{return -1;}
Int_t Fill(const char*, Double_t)
{return -1;}
Int_t Fill(Double_t, Double_t)
{return -1; }
Int_t Fill(Double_t, Double_t,Double_t)
{return -1; }
Int_t Fill(const char *, const char *, const char *, Double_t)
{return -1; }
Int_t Fill(const char *, Double_t , const char *, Double_t)
{return -1; }
Int_t Fill(const char *, const char *, Double_t, Double_t)
{return -1; }
Int_t Fill(Double_t, const char *, const char *, Double_t)
{return -1; }
Int_t Fill(Double_t, const char *, Double_t, Double_t)
{return -1; }
Int_t Fill(Double_t, Double_t, const char *, Double_t)
{return -1; }
Double_t GetBinContent(Int_t bin)
Double_t GetBinContent(Int_t,Int_t)
{ MayNotUse("GetBinContent(Int_t, Int_t"); return -1; }
Double_t GetBinError(Int_t bin)
Double_t GetBinError(Int_t,Int_t)
{ MayNotUse("GetBinError(Int_t, Int_t"); return -1; }
Double_t GetTmin()
{return fTmin;}
Double_t GetTmax()
{return fTmax;}
void SetBins(Int_t, Double_t, Double_t)
{ MayNotUse("SetBins(Int_t, Double_t, Double_t"); }
void SetBins(Int_t, const Double_t*)
{ MayNotUse("SetBins(Int_t, const Double_t*"); }
void SetBins(Int_t, Double_t, Double_t, Int_t, Double_t, Double_t)
{ MayNotUse("SetBins(Int_t, const Double_t*"); }
void SetBins(Int_t nbinsx, Double_t xmin, Double_t xmax, Int_t nbinsy, Double_t ymin, Double_t ymax, Int_t nbinsz, Double_t zmin, Double_t zmax)

Author: Rene Brun 17/05/2006
Last update: root/hist:$Name: $:$Id: TProfile3D.cxx,v 1.4 2006/07/03 16:10:46 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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