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a9579262 | 1 | #ifndef AliFMDPATTERN_H |
2 | #define AliFMDPATTERN_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights | |
4 | * reserved. | |
5 | * | |
6 | * See cxx source for full Copyright notice | |
7 | */ | |
8 | /** @file AliFMDPattern.h | |
9 | @author Christian Holm Christensen <cholm@nbi.dk> | |
10 | @date Mon Mar 27 12:39:09 2006 | |
11 | @brief FMD Event display (as patterns) | |
12 | */ | |
13 | //___________________________________________________________________ | |
14 | // | |
15 | // The classes defined here, are utility classes for reading in data | |
16 | // for the FMD. They are put in a seperate library to not polute the | |
17 | // normal libraries. The classes are intended to be used as base | |
18 | // classes for customized class that do some sort of analysis on the | |
19 | // various types of data produced by the FMD. | |
20 | // | |
21 | #include "AliFMDDisplay.h" | |
a1e17193 | 22 | #include <TArrayI.h> |
a9579262 | 23 | #include <TObjArray.h> |
f95a63c4 | 24 | // #include <TGraph.h> |
a9579262 | 25 | #include <TLatex.h> |
693d8c21 | 26 | #include "AliPhysicsSelection.h" |
a9579262 | 27 | #include <TLine.h> |
28 | class TCanvas; | |
29 | class TPad; | |
30 | class TH2; | |
31 | ||
32 | ||
33 | //___________________________________________________________________ | |
34 | /** @class AliFMDPattern | |
35 | @brief Utility class to visualize FMD data in 2D. | |
36 | @ingroup FMD_util | |
37 | */ | |
38 | class AliFMDPattern : public AliFMDDisplay | |
39 | { | |
40 | public: | |
f95a63c4 | 41 | /** @class AliFMDPatternDetector |
42 | @brief Utility for the pattern display. | |
43 | The name is this long, because the code-checker even cares about | |
44 | nested names, even though it seems a bit nit-picking and | |
45 | retareded. It's a class rather than a structure, because the | |
46 | code checker thinks that structs are only for POD - sigh! */ | |
47 | class AliFMDPatternDetector | |
a9579262 | 48 | { |
f95a63c4 | 49 | public: |
50 | /** Constructor */ | |
51 | AliFMDPatternDetector(UShort_t id); | |
52 | /** Destructor */ | |
53 | ~AliFMDPatternDetector(); | |
54 | /** Clear this detector */ | |
a9579262 | 55 | void Clear(); |
f95a63c4 | 56 | /** Get the total number of hits */ |
a9579262 | 57 | Int_t Total() const { return Int_t(fCounts.GetSum()); } |
f95a63c4 | 58 | /** Called at the end of things */ |
a9579262 | 59 | void End(); |
f95a63c4 | 60 | /** Initiate. |
61 | @param nlvl Number of levels. | |
62 | @param r Radius | |
63 | @param inners Array of inner shapes | |
64 | @param outers Array of outer shapes */ | |
65 | void Begin(Int_t nlvl, Double_t r, TObjArray& inners, | |
66 | TObjArray& outers); | |
67 | /** Draw everything | |
68 | @param a Array of shapes to draw */ | |
a9579262 | 69 | void DrawShape(TObjArray& a); |
f95a63c4 | 70 | /** Add a marker at specified coordinates |
71 | @param X X coordinate | |
72 | @param Y Y coordinate | |
73 | @param Z Z coordinate | |
74 | @param max The maximum value to scale to */ | |
a9579262 | 75 | void AddMarker(Double_t x, Double_t y, Float_t s, Float_t max); |
f95a63c4 | 76 | Int_t fId; // Identifier # |
77 | TArrayI fCounts; // Number of counts at each level | |
78 | TObjArray fGraphs; // Array of graphs - one for each level | |
79 | TH2* fFrame; // The mother frame | |
80 | private: | |
81 | /** Copy constructor | |
82 | - Not implemented. */ | |
2b893216 | 83 | AliFMDPatternDetector(const AliFMDPatternDetector&); |
f95a63c4 | 84 | /** Assignement operator |
85 | -- Not implemented */ | |
86 | AliFMDPatternDetector& operator=(const AliFMDPatternDetector&); | |
f38b1653 | 87 | void CopyShapes(TObjArray& input, TObjArray& own, |
88 | Double_t ang=0, Double_t fx=1, Double_t fy=1); | |
89 | /** Our own cache of shapes */ | |
90 | TObjArray fInners; | |
91 | /** Our own cache of shapes */ | |
92 | TObjArray fOuters; | |
a9579262 | 93 | }; |
94 | ||
95 | ||
96 | /** Constructor | |
97 | @param gAliceFile galice file*/ | |
98 | AliFMDPattern(const char* gAliceFile="galice.root"); | |
99 | /** DTOR */ | |
100 | virtual ~AliFMDPattern(); | |
101 | ||
102 | /** Initialize | |
103 | @return @c false on error */ | |
104 | virtual Bool_t Init(); | |
105 | /** Called at beginning of an event | |
106 | @param event Event number | |
107 | @return @c false on error */ | |
108 | virtual Bool_t Begin(Int_t event); | |
109 | protected: | |
f95a63c4 | 110 | /** Copy constructor |
111 | - Not implemented. */ | |
112 | AliFMDPattern(const AliFMDPattern&); | |
113 | /** Assignement operator | |
114 | -- Not implemented */ | |
115 | AliFMDPattern& operator=(const AliFMDPattern&); | |
d98fbfa5 | 116 | virtual void AddMarker(Float_t x, Float_t y, Float_t z, |
117 | TObject* o, Float_t s, Float_t min, Float_t max) | |
118 | { | |
119 | AliFMDDisplay::AddMarker(x, y, z, o, s, min, max); | |
120 | } | |
a9579262 | 121 | /** Add a marker to the display |
122 | @param det Detector | |
123 | @param rng Ring | |
124 | @param sec Sector | |
125 | @param str Strip | |
126 | @param o Object to refer to | |
127 | @param s Signal | |
128 | @param max Maximum of signal */ | |
f95a63c4 | 129 | virtual void AddMarker(UShort_t det, Char_t rng, UShort_t sec, |
d98fbfa5 | 130 | UShort_t str, TObject* o, Float_t s, |
131 | Float_t min, Float_t max); | |
f95a63c4 | 132 | /** @param hit Hit to process */ |
a9579262 | 133 | virtual Bool_t ProcessHit(AliFMDHit* hit, TParticle*); |
f95a63c4 | 134 | /** Re-draw the patterns */ |
a9579262 | 135 | virtual void Redisplay(); |
f95a63c4 | 136 | /** Called at the end. */ |
a9579262 | 137 | virtual void AtEnd(); |
138 | /** Graph to show shape of inner sensor */ | |
f95a63c4 | 139 | TObjArray fInners; // Graph to show shape of inner sensor |
a9579262 | 140 | /** Graph to show shape of outer sensor */ |
f95a63c4 | 141 | TObjArray fOuters; // Graph to show shape of outer sensor |
a9579262 | 142 | /** Max inner radius */ |
f95a63c4 | 143 | Float_t fInnerMax; // Max inner radius |
a9579262 | 144 | /** Max outer radius */ |
f95a63c4 | 145 | Float_t fOuterMax; // Max outer radius |
a9579262 | 146 | /** FMD1 Pad */ |
f95a63c4 | 147 | TPad* fFMD1Pad; // FMD1 Pad |
148 | /** FMD1 Frame */ | |
149 | AliFMDPatternDetector fFMD1; // FMD1 Frame | |
a9579262 | 150 | /** FMD2 Pad */ |
f95a63c4 | 151 | TPad* fFMD2Pad; // FMD2 Pad |
152 | /** FMD2 Frame */ | |
153 | AliFMDPatternDetector fFMD2; // FMD2 Frame | |
a9579262 | 154 | /** FMD3 Pad */ |
f95a63c4 | 155 | TPad* fFMD3Pad; // FMD3 Pad |
156 | /** FMD3 Frame */ | |
157 | AliFMDPatternDetector fFMD3; // FMD3 Frame | |
a9579262 | 158 | /** Summary pad */ |
f95a63c4 | 159 | TPad* fSummary; // Summary pad |
a9579262 | 160 | /** Text fields */ |
f95a63c4 | 161 | TLatex fEvent; // Text fields |
162 | TLatex fFMD1Sum; // Total in FMD1 | |
163 | TLatex fFMD2Sum; // Total in FMD1 | |
164 | TLatex fFMD3Sum; // Total in FMD1 | |
165 | TLine fLine; // Just a line | |
166 | TLatex fTotal; // Total in FMD | |
a9579262 | 167 | |
e064ab4a | 168 | Double_t fFMD1Area; // |
169 | Double_t fFMD2Area; // | |
170 | Double_t fFMD3Area; // | |
171 | ||
693d8c21 | 172 | AliPhysicsSelection* fPhysicsSelection; |
173 | ||
f95a63c4 | 174 | ClassDef(AliFMDPattern,0) // Display FMD data as hit-patterns. |
a9579262 | 175 | }; |
176 | ||
177 | ||
178 | #endif | |
179 | //____________________________________________________________________ | |
180 | // | |
181 | // Local Variables: | |
182 | // mode: C++ | |
183 | // End: | |
184 | // | |
185 | // EOF | |
186 | // |