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94ef1a28 | 1 | #ifndef ALICOUNTERCOLLECTION_H |
2 | #define ALICOUNTERCOLLECTION_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /// \ingroup PWG3muon | |
7 | /// \class AliCounterCollection | |
8 | /// \brief generic class to handle a collection of counters | |
9 | // Author: Philippe Pillot | |
10 | ||
11 | #include <TNamed.h> | |
12 | ||
13 | class TString; | |
14 | class TObjArray; | |
15 | class THnSparse; | |
16 | class THashList; | |
17 | class TArrayI; | |
18 | class TH1D; | |
19 | class TH2D; | |
20 | class TCollection; | |
21 | ||
22 | class AliCounterCollection : public TNamed { | |
23 | public: | |
24 | ||
25 | AliCounterCollection(const char* name = "counters"); | |
26 | virtual ~AliCounterCollection(); | |
27 | ||
28 | virtual void Clear(Option_t* = ""); | |
29 | ||
30 | // Add a new rubric with the complete list of related key words separated by "/" | |
31 | void AddRubric(TString name, TString listOfKeyWords); | |
32 | // Add a new rubric containing at maximum maxNKeyWords key words | |
33 | void AddRubric(TString name, Int_t maxNKeyWords); | |
34 | // Initialize the internal counters from the added rubrics | |
35 | void Init(); | |
36 | ||
d649ab79 | 37 | // return the list of key words for the given rubric |
38 | TString GetKeyWords(TString rubric) const; | |
39 | ||
94ef1a28 | 40 | // Add "value" to the counter referenced by "externalKey" |
41 | void Count(TString externalKey, Int_t value = 1); | |
42 | ||
43 | // Print every individual counters if opt=="", else call "Print(TString rubrics=opt, TString selections="")" | |
44 | virtual void Print(const Option_t* opt = "") const; | |
45 | // Print the full list of key words | |
46 | void PrintKeyWords() const; | |
47 | // Print value of selected counter | |
48 | void PrintValue(TString selections); | |
49 | // Print desired rubrics for the given selection | |
50 | void Print(TString rubrics, TString selections); | |
6f5626c7 | 51 | // Print the overall statistics for the given selection (result is integrated over not specified rubrics) |
52 | void PrintSum(TString selections = ""); | |
94ef1a28 | 53 | |
54 | /// Overload TObject::Draw(Option_t*): Call "Draw(TString rubric1=opt, TString selections="")" | |
55 | virtual void Draw(Option_t* opt = "") {Draw(opt, "");} | |
56 | // Draw counters of the rubric "rubric1" for the given "selection" | |
57 | TH1D* Draw(TString rubric1, TString selections); | |
58 | // Draw counters of the "rubric1" vs "rubric2" for the given "selection" | |
59 | TH2D* Draw(TString rubric1, TString rubric2, TString selections); | |
60 | ||
61 | // Add the given AliCounterCollections to this | |
62 | void Add(const AliCounterCollection* counter); | |
63 | ||
64 | // Merge this with a list of AliCounterCollections | |
65 | Long64_t Merge(TCollection* list); | |
66 | ||
67 | // Sort rubrics defined without a list of authorized key words or all rubrics if opt=="all" | |
68 | void Sort(Option_t* opt = "", Bool_t asInt = kFALSE); | |
69 | /// Sort only that rubric. If asInt=kTRUE, key words are ordered as interger instead of alphabetically | |
70 | void SortRubric(TString rubric, Bool_t asInt = kFALSE); | |
71 | ||
72 | private: | |
73 | ||
74 | /// Not implemented | |
75 | AliCounterCollection(const AliCounterCollection& rhs); | |
76 | /// Not implemented | |
77 | AliCounterCollection& operator = (const AliCounterCollection& rhs); | |
78 | ||
6f5626c7 | 79 | // return the number of labels in that rubric |
80 | Int_t GetNActiveBins(Int_t dim); | |
81 | // return kTRUE if that rubric contains the keyWord "ANY" | |
82 | Bool_t ContainsAny(Int_t dim); | |
83 | ||
94ef1a28 | 84 | // Return the corresponding bins ordered by rubric or 0x0 if externalKey is not valid |
85 | const Int_t* FindBins(const TString& externalKey, Bool_t allocate, Int_t& nEmptySlots); | |
86 | // Return the dimension corresponding to that rubric (or -1) | |
87 | Int_t FindDim(const TString& rubricName) const; | |
88 | // Return the bin number corresponding to that key word (or -1) | |
89 | Int_t FindBin(Int_t dim, const TString& keyWord, Bool_t allocate); | |
90 | ||
6f5626c7 | 91 | // Tag the selected keywords in each rubric (-1=subtract; 0=discard; 1=add) |
92 | Short_t** DecodeSelection(const TString& selections, const TObjArray& displayedRubrics); | |
93 | // Tag the selected keywords (separated by ',') in that rubric (-1=subtract; 0=discard; 1=add) | |
94 | Bool_t Select(Bool_t include, const TString& rubric, const TString& keywords, Bool_t displayed, Short_t* selectBins[]); | |
95 | ||
94ef1a28 | 96 | // Make sure all strings appear only once in this list |
97 | void CleanListOfStrings(TObjArray* list); | |
98 | ||
99 | // Print the content of 1D histogram as a list | |
100 | void PrintList(const TH1D* hist) const; | |
101 | // Print the content of 2D histogram as an array | |
102 | void PrintArray(const TH2D* hist) const; | |
103 | // Print the content of nD histogram as a list of arrays | |
104 | void PrintListOfArrays(const THnSparse* hist) const; | |
105 | ||
106 | // Return the number of characters of the longest label | |
107 | Int_t GetMaxLabelSize(THashList* labels) const; | |
108 | ||
109 | // Return desired "data" for the given "selection" stored in a new histogram or 0x0 | |
110 | TObject* Projection(const TObjArray& data, const TString& selections); | |
111 | ||
112 | // Consistency check of the two counter collections | |
113 | Int_t* CheckConsistency(const AliCounterCollection* c); | |
114 | ||
115 | // Sort labels (alphabetically or as integer) in each rubric flagged in "rubricsToSort" | |
116 | void Sort(const Bool_t* rubricsToSort, Bool_t asInt); | |
117 | /// Return a list (not owner) of labels sorted assuming they are integers | |
118 | THashList* SortAsInt(const THashList* labels); | |
119 | ||
120 | private: | |
121 | ||
122 | THashList* fRubrics; ///< list of rubrics with associated key words | |
123 | TArrayI* fRubricsSize; ///< maximum number of key words in the corresponding rubric | |
124 | THnSparse* fCounters; ///< histogram of nRubrics dimensions used as n-dimensional counter | |
125 | ||
126 | ClassDef(AliCounterCollection, 1); // collection of mergeable counters | |
127 | }; | |
128 | ||
129 | #endif | |
130 |