1 #ifndef ALIDIELECTRONCFDRAW_H
2 #define ALIDIELECTRONCFDRAW_H
3 /* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 //#############################################################
8 //# Class AliDielectronCF #
9 //# Dielectron Correction Framework Draw helper #
12 //# Anton Andronic, GSI / A.Andronic@gsi.de #
13 //# Ionut C. Arsene, GSI / I.C.Arsene@gsi.de #
14 //# Julian Book, Uni Ffm / Julian.Book@cern.ch #
15 //# Frederick Kramer, Uni Ffm, / Frederick.Kramer@cern.ch #
16 //# Magnus Mager, CERN / Magnus.Mager@cern.ch #
17 //# WooJin J. Park, GSI / W.J.Park@gsi.de #
18 //# Jens Wiechula, Uni HD / Jens.Wiechula@cern.ch #
20 //#############################################################
26 #include <AliCFContainer.h>
35 class AliDielectronCFdraw : public TNamed {
37 enum ECollectType { kSE=0, kME, kMEOS, kROT, kAll };
39 AliDielectronCFdraw();
40 AliDielectronCFdraw(const char* name, const char* title);
41 AliDielectronCFdraw(AliCFContainer *cont);
42 AliDielectronCFdraw(const char* filename);
44 virtual ~AliDielectronCFdraw();
46 void SetCFContainer(AliCFContainer * const container) {fCfContainer=container;}
47 void SetCFContainers(const TSeqCollection *arr);
49 void SetCFContainers(const char* filename);
51 AliCFContainer* GetCFContainer() const {return fCfContainer;}
53 void SetRangeUser(Int_t ivar, Double_t min, Double_t max, const char* slices="");
54 void SetRangeUser(const char* varname, Double_t min, Double_t max, const char* slices="");
56 void UnsetRangeUser(Int_t ivar, const char* slices="");
57 void UnsetRangeUser(const char* varname, const char* slices="");
59 virtual void Draw(const Option_t* varnames = "") { Draw(varnames,"");}
60 virtual void Print(const Option_t*) const { if (fCfContainer) fCfContainer->Print(""); }
62 void Draw(const Option_t* varnames, const char* opt, const char* slices="");
63 void Draw(Int_t var, const char* opt="", const char* slices="");
64 void Draw(Int_t var0, Int_t var1, const char* opt="", const char* slices="");
65 void Draw(Int_t var0, Int_t var1, Int_t var2, const char* opt="", const char* slices="");
67 TObjArray* CollectHistosProj(const Option_t* varnames, const char* slices);
68 TObjArray* CollectHistosProj(const Int_t vars[3], const char* slices);
69 TObjArray* CollectMinvProj(Int_t slice, ECollectType collect=kAll, TString var="M");
70 TH1* Project(const Int_t vars[3], Int_t slice);
71 TH1* Project(const Option_t* var, Int_t slice);
74 void DrawEfficiency(const char* varnames, const char* numerators, Int_t denominator=0, const char* opt="sameleg2");
75 void DrawEfficiency(Int_t var, const char* numerators, Int_t denominator=0, const char* opt="sameleg", Int_t type=0);
76 void DrawEfficiency(Int_t var0, Int_t var1, const char* numerators, Int_t denominator=0, const char* opt="sameleg", Int_t type=0);
77 void DrawEfficiency(Int_t var0, Int_t var1, Int_t var2, const char* numerators, Int_t denominator=0, const char* opt="sameleg", Int_t type=0);
79 TObjArray* CollectHistosEff(const Int_t vars[3], const char* numerators, Int_t denominator, Int_t type=0);
80 TH1* ProjectEff(const Int_t vars[3]);
82 Double_t GetAverageEfficiency(Int_t numerator, Int_t denominator, Double_t &effErr);
84 const TVectorD& GetData() const {return fVdata;}
85 void Draw(const TObjArray *arr, const char* opt="");
87 AliCFContainer *fCfContainer; // CF container
88 AliCFEffGrid *fEffGrid; // Efficiency calculation
90 TVectorD fVdata; // vector with data, like mean efficiencies
92 AliDielectronCFdraw(const AliDielectronCFdraw &c);
93 AliDielectronCFdraw &operator=(const AliDielectronCFdraw &c);
95 ClassDef(AliDielectronCFdraw,0) // CF draw helper class