source: trunk/MagicSoft/Mars/mhbase/MH.h@ 8740

Last change on this file since 8740 was 8696, checked in by tbretz, 18 years ago
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File size: 5.4 KB
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1#ifndef MARS_MH
2#define MARS_MH
3
4#ifndef MARS_MParContainer
5#include "MParContainer.h"
6#endif
7
8class TH1;
9class TH1I;
10class TH1D;
11class TH2;
12class TH3;
13class TAxis;
14class TArrayF;
15class TArrayD;
16class MArrayF;
17class MArrayD;
18class TCanvas;
19
20class MBinning;
21class MParList;
22
23class MH : public MParContainer
24{
25private:
26 Byte_t fSerialNumber; // Serial number (eg of telecope)
27 UInt_t fNumExecutions; // Number of calls to Fill function
28
29public:
30 MH(const char *name=NULL, const char *title=NULL);
31
32 virtual void SetSerialNumber(Byte_t num) { fSerialNumber = num; }
33 Byte_t GetSerialNumber() const { return fSerialNumber; }
34 TString AddSerialNumber(const char *str) const { TString s(str); if (fSerialNumber==0) return s; s += ";"; s += fSerialNumber; return s; }
35 TString AddSerialNumber(const TString &str) const { return AddSerialNumber((const char*)str); }
36
37 UInt_t GetNumExecutions() const { return fNumExecutions; }
38 void SetNumExecutions(UInt_t n) { fNumExecutions=n; }
39
40 void PrintSkipped(UInt_t n, const char *str);
41
42 Bool_t OverwritesDraw(TClass *cls=NULL) const;
43
44 virtual Bool_t SetupFill(const MParList *pList) { return kTRUE; }
45 virtual Bool_t ReInit(MParList *pList) { return kTRUE; }
46 virtual Bool_t Fill(const MParContainer *par, const Stat_t weight=1);
47 virtual Bool_t Finalize() { return kTRUE; }
48
49 virtual TString GetDataMember() const { return ""; }
50
51 virtual TH1 *GetHistByName(const TString name) const;
52
53 static TCanvas *MakeDefCanvas(TString name="", const char *title="",
54 UInt_t w=625, UInt_t h=440,
55 Bool_t usescreenfactor=kTRUE);
56 static TCanvas *MakeDefCanvas(const TObject *obj,
57 UInt_t w=625, UInt_t h=440,
58 Bool_t usescreenfactor=kFALSE);
59
60 static void RemoveFromPad(const char *name);
61
62 // FIXME: * --> & !!!
63
64 static void SetBinning(TH1 *h, const MBinning *binsx);
65 static void SetBinning(TH2 *h, const MBinning *binsx, const MBinning *binsy);
66 static void SetBinning(TH3 *h, const MBinning *binsx, const MBinning *binsy, const MBinning *binsz);
67
68 static void SetBinning(TH1 *h, const TArrayD &binsx);
69 static void SetBinning(TH2 *h, const TArrayD &binsx, const TArrayD &binsy);
70 static void SetBinning(TH3 *h, const TArrayD &binsx, const TArrayD &binsy, const TArrayD &binsz);
71
72 static void SetBinning(TH1 *h, const TAxis *binsx);
73 static void SetBinning(TH2 *h, const TAxis *binsx, const TAxis *binsy);
74 static void SetBinning(TH3 *h, const TAxis *binsx, const TAxis *binsy, const TAxis *binsz);
75
76 static void SetBinning(TH1 *h, const TH1 *x);
77
78 static void SetBinomialErrors(TH1 &hres, const TH1 &h1, const TH1 &h2, Double_t c1=1, Double_t c2=1);
79
80 static void RemoveFirstBin(TH1 &h);
81
82 static Bool_t ApplyBinning(const MParList &plist, TString x, TH1 *h);
83 static Bool_t ApplyBinning(const MParList &plist, TString x, TString y, TH2 *h);
84 static Bool_t ApplyBinning(const MParList &plist, TString x, TString y, TString z, TH3 *h);
85
86 static void ScaleArray(TArrayD &bins, Double_t f);
87 static TArrayD ScaleAxis(TAxis &axe, Double_t f);
88 static void ScaleAxis(TH1 *bins, Double_t fx=1, Double_t fy=1, Double_t fz=1);
89
90 static Double_t GetBinCenterLog(const TAxis &axe, Int_t nbin);
91
92 static void DrawSameCopy(const TH1 &hist1, const TH1 &hist2, const TString title);
93 static void DrawSame(TH1 &hist1, TH1 &hist2, const TString title, Bool_t same=kFALSE);
94
95 TObject *Clone(const char *name="") const;
96
97 TObject *DrawClone(Option_t *opt, Int_t w, Int_t h) const;
98 TObject *DrawClone(Option_t *opt="") const
99 {
100 return MH::DrawClone(opt, 625, 440);
101 }
102
103 static TVirtualPad *GetNewPad(TString &opt);
104
105 static void FindGoodLimits(Int_t nbins, Int_t &newbins, Double_t &xmin, Double_t &xmax, Bool_t isInteger);
106 static Double_t GetMinimumGT(const TH1 &h, Double_t gt=0);
107 static Int_t StripZeros(TH1 *h, Int_t nbins);
108
109 static TH1I* ProjectArray(const TArrayF &array, Int_t nbins=30,
110 const char* name="ProjectArray", const char* title="Projected Array");
111 static TH1I* ProjectArray(const TArrayD &array, Int_t nbins=30,
112 const char* name="ProjectArray", const char* title="Projected Array");
113 static TH1I* ProjectArray(const MArrayF &array, Int_t nbins=30,
114 const char* name="ProjectArray", const char* title="Projected Array");
115 static TH1I* ProjectArray(const MArrayD &array, Int_t nbins=30,
116 const char* name="ProjectArray", const char* title="Projected Array");
117
118 static void ProjectionX(TH1D &dest, const TH2 &src, Int_t firstybin=-1, Int_t lastybin=9999);
119 static void ProjectionY(TH1D &dest, const TH2 &src, Int_t firstxbin=-1, Int_t lastxbin=9999);
120
121 static void GetRangeUser(const TH1 &hist, Axis_t &lo, Axis_t &hi);
122 static void GetRangeUserX(const TH1 &hist, Axis_t &lo, Axis_t &hi);
123 static void GetRangeUserY(const TH1 &hist, Axis_t &lo, Axis_t &hi);
124 static void GetRange(const TH1 &hist, Int_t &lo, Int_t &hi);
125 static void GetRangeX(const TH1 &hist, Int_t &lo, Int_t &hi);
126 static void GetRangeY(const TH1 &hist, Int_t &lo, Int_t &hi);
127
128 static TObject *FindObjectInPad(const char *name, TVirtualPad *pad=NULL);
129
130 static void SetPalette(TString paletteName="pretty", Int_t ncol=50);
131
132 ClassDef(MH, 2) //A base class for Mars histograms
133};
134
135#endif
136
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