Unused variable i removed
[u/mrichter/AliRoot.git] / PWG1 / AliTreeDraw.h
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c92725b7 1#ifndef ALITREEDRAW_H
2#define ALITREEDRAW_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6
7
8//////////////////////////////////////////////////////////////////////////////
9// Class AliTreeDraw //
10// //
11// marian.ivanov@cern.ch //
12//////////////////////////////////////////////////////////////////////////////
13
14
15
16#include <TObject.h>
17#include <TObjArray.h>
18
19class TH1;
20class TH1F;
21class TH2F;
22class TTree;
23
24class AliTreeDraw: public TObject{
25public:
26 AliTreeDraw();
27 ~AliTreeDraw(){;}
022044bf 28 TTree * T() { return fTree;}
c92725b7 29 void SetTree(TTree *tree){fTree=tree;}
30 const TH1 * GetRes() const{ return (TH1*)fRes;}
31 const TH1 * GetMean() const{ return (TH1*)fMean;}
32 const TObjArray* GetPoints() const {return fPoints;}
33 void ClearHisto();
34 void ClearPoints(){if (fPoints) fPoints->Clear();}
35 //
36 TH1F * DrawXY(const char * chx, const char *chy, const char* selection,
37 const char * quality,Int_t nbins, Float_t minx, Float_t maxx,
38 Float_t miny, Float_t maxy, Int_t nBinsRes=30);
39 TH1F * DrawLogXY(const char * chx, const char *chy, const char* selection,
40 const char * quality, Int_t nbins,Float_t minx, Float_t maxx,
41 Float_t miny, Float_t maxy, Int_t nBinsRes=30);
42 TH1F * Eff(const char *variable, const char* selection, const char * quality,
43 Int_t nbins,Float_t min, Float_t max);
44 TH1F * EffLog(const char *variable, const char* selection, const char * quality,
45 Int_t nbins,Float_t min, Float_t max);
46 //
47 void GetPoints3D(const char * label, const char * chpoints, const char* selection, TTree * tpoints, Int_t color=6, Float_t rmin=4.);
48
49 private:
50 static void AliLabelAxes(TH1* histo, const char* xAxisTitle, const char* yAxisTitle);
51 static Double_t* CreateLogBins(Int_t nBins, Double_t xMin, Double_t xMax);
52 static TH1F* CreateEffHisto(TH1F* hGen, TH1F* hRec);
53 static TH1F* CreateResHisto(TH2F* hRes2, TH1F **phMean,
54 Bool_t drawBinFits = kTRUE,Bool_t overflowBinFits = kFALSE);
55
d92975ba 56 AliTreeDraw(const AliTreeDraw& t):TObject(),fTree(0),fRes(0),fMean(0),fPoints(0){;}
022044bf 57 AliTreeDraw & operator=(const AliTreeDraw & t){return *this;}
58
c92725b7 59 TTree * fTree; //the tree for visualization - NOT OWNER
60 TH1F * fRes; //temporary histogram - OWNER
61 TH1F * fMean; //temporary histogram - OWNER
62 TObjArray *fPoints;// - OWNER
63 ClassDef(AliTreeDraw,0)
64};
65
66#endif