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Reference Guide
TProfile2Poly.h
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1// @(#)root/hist:$Id$
2// Author: Filip Ilic
3
4/*************************************************************************
5 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12#ifndef ROOT_TProfile2Poly
13#define ROOT_TProfile2Poly
14
15#include "TH2Poly.h"
16#include "TProfile.h"
17
19public:
20 friend class TProfile2Poly;
21
23 TProfile2PolyBin(TObject *poly, Int_t bin_number);
24 virtual ~TProfile2PolyBin() {}
25
26 void Merge(const TProfile2PolyBin *toMerge);
27
28 void Update();
29 void ClearStats();
30
31 Double_t GetEffectiveEntries() const { return (fSumw * fSumw) / fSumw2; }
32 Double_t GetEntries() const { return fSumw; }
33 Double_t GetEntriesW2() const { return fSumw2; }
34 Double_t GetEntriesVW() const { return fSumvw; }
35 Double_t GetEntriesWV2() const { return fSumwv2; }
36 Double_t GetError() const { return fError; }
37
38
39private:
47
48protected:
49 void Fill(Double_t value, Double_t weight);
50 void UpdateAverage();
51 void UpdateError();
53
55};
56
57class TProfile2Poly : public TH2Poly {
58 friend class TProfile2PolyBin;
59
60public:
61 friend class TProfileHelper;
62
64 TProfile2Poly(const char *name, const char *title, Double_t xlow, Double_t xup, Double_t ylow, Double_t yup);
65 TProfile2Poly(const char *name, const char *title, Int_t nX, Double_t xlow, Double_t xup, Int_t nY, Double_t ylow,
66 Double_t yup);
67 virtual ~TProfile2Poly() {}
68
69 using TH2Poly::Fill;
70 virtual Int_t Fill(Double_t xcoord, Double_t ycoord, Double_t value) override;
71 virtual Int_t Fill(Double_t xcoord, Double_t ycoord, Double_t value, Double_t weight);
72
73 Long64_t Merge(const std::vector<TProfile2Poly *> &list);
74 Long64_t Merge(TCollection *in) override;
75 virtual void Reset(Option_t *option = "") override;
76
77 // option to dispay different measures on bins
78 void SetContentToAverage(); // this one is used by default
79 void SetContentToError();
80
82
84 Double_t GetBinEntries(Int_t bin) const;
88
90 virtual Double_t GetBinContent(Int_t bin) const override;
91
93 virtual Double_t GetBinError(Int_t bin) const override;
94
95 virtual void GetStats(Double_t *stats) const override;
96
97
100
101private:
106
107protected:
108 virtual TProfile2PolyBin *CreateBin(TObject *poly) override;
109
111 Int_t OverflowIdxToArrayIdx(Int_t val) { return -val - 1; }
112
113
115};
116#endif
int Int_t
Definition: RtypesCore.h:43
double Double_t
Definition: RtypesCore.h:57
long long Long64_t
Definition: RtypesCore.h:71
const char Option_t
Definition: RtypesCore.h:64
#define ClassDef(name, id)
Definition: Rtypes.h:322
#define ClassDefOverride(name, id)
Definition: Rtypes.h:326
char name[80]
Definition: TGX11.cxx:109
int type
Definition: TGX11.cxx:120
EErrorType
Definition: TProfile.h:28
@ kERRORMEAN
Definition: TProfile.h:28
Collection abstract base class.
Definition: TCollection.h:63
Helper class to represent a bin in the TH2Poly histogram.
Definition: TH2Poly.h:25
2D Histogram with Polygonal Bins
Definition: TH2Poly.h:66
virtual Int_t Fill(Double_t x, Double_t y)
Increment the bin containing (x,y) by 1.
Definition: TH2Poly.cxx:589
@ kNOverflow
Definition: TH2Poly.h:154
virtual Double_t GetBinContent(Int_t bin) const
Returns the content of the input bin For the overflow/underflow/sea bins:
Definition: TH2Poly.cxx:761
virtual Double_t GetBinError(Int_t bin) const
Returns the value of error associated to bin number bin.
Definition: TH2Poly.cxx:776
Mother of all ROOT objects.
Definition: TObject.h:37
Helper class to represent a bin in the TProfile2Poly histogram.
Definition: TProfile2Poly.h:18
Double_t GetEntriesW2() const
Definition: TProfile2Poly.h:33
void Update()
Update.
Double_t GetEntries() const
Definition: TProfile2Poly.h:32
void Fill(Double_t value, Double_t weight)
Fill.
Double_t GetError() const
Definition: TProfile2Poly.h:36
void SetErrorOption(EErrorType type)
Definition: TProfile2Poly.h:52
Double_t GetEffectiveEntries() const
Definition: TProfile2Poly.h:31
virtual ~TProfile2PolyBin()
Definition: TProfile2Poly.h:24
TProfile2PolyBin()
TProfile2PolyBin constructor.
void UpdateAverage()
Update average.
Double_t GetEntriesVW() const
Definition: TProfile2Poly.h:34
void UpdateError()
Update error.
EErrorType fErrorMode
Definition: TProfile2Poly.h:46
Double_t GetEntriesWV2() const
Definition: TProfile2Poly.h:35
void Merge(const TProfile2PolyBin *toMerge)
Merge.
void ClearStats()
Clear statistics.
2D Profile Histogram with Polygonal Bins.
Definition: TProfile2Poly.h:57
void PrintOverflowRegions()
Print overflow regions.
virtual ~TProfile2Poly()
Definition: TProfile2Poly.h:67
Double_t GetOverflowContent(Int_t idx)
Definition: TProfile2Poly.h:98
EErrorType fErrorMode
virtual Int_t Fill(Double_t xcoord, Double_t ycoord, Double_t value) override
Fill.
Long64_t Merge(const std::vector< TProfile2Poly * > &list)
Merge.
Double_t fTsumwz2
Double_t GetBinEffectiveEntries(Int_t bin) const
Get bin effective entries.
virtual Double_t GetBinError(Int_t bin) const override
Get bin error.
Double_t GetBinEntriesVW(Int_t bin) const
Get bin entries VW.
Double_t GetBinEntriesW2(Int_t bin) const
Get bin entries W2.
Double_t fTsumwz
void SetContentToError()
Set content to error.
virtual Double_t GetBinContent(Int_t bin) const override
Get bin content.
Int_t GetOverflowRegionFromCoordinates(Double_t x, Double_t y)
The overflow regions are calculated by considering x, y coordinates.
virtual void GetStats(Double_t *stats) const override
Fill the array stats from the contents of this profile.
virtual void Reset(Option_t *option="") override
Reset.
void SetContentToAverage()
Set content to average.
Double_t GetBinEntriesWV2(Int_t bin) const
Get bin entries WV2.
Double_t GetBinEntries(Int_t bin) const
Get bin entries.
void SetErrorOption(EErrorType type)
Set error option.
Int_t OverflowIdxToArrayIdx(Int_t val)
TProfile2PolyBin fOverflowBins[kNOverflow]
virtual TProfile2PolyBin * CreateBin(TObject *poly) override
Create bin.
Double_t y[n]
Definition: legend1.C:17
Double_t x[n]
Definition: legend1.C:17