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0b936dc0 | 1 | #ifndef ALIMUONCONTOURMAKER_H |
2 | #define ALIMUONCONTOURMAKER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | // $Id$ | |
8 | ||
9 | /// \ingroup geometry | |
10 | /// \class AliMUONContourMaker | |
11 | /// \brief Creator/merger of AliMUONContour objects | |
12 | /// | |
13 | // Author Laurent Aphecetche, Subatech | |
14 | ||
15 | #ifndef ROOT_TObject | |
16 | # include "TObject.h" | |
17 | #endif | |
18 | ||
19 | #ifndef ROOT_TMap | |
20 | #include "TMap.h" | |
21 | #endif | |
22 | ||
23 | class AliMUONContour; | |
24 | class TObjArray; | |
25 | class TArrayD; | |
26 | ||
27 | class AliMUONContourMaker : public TObject | |
28 | { | |
29 | public: | |
30 | AliMUONContourMaker(); | |
31 | virtual ~AliMUONContourMaker(); | |
32 | ||
33 | AliMUONContour* CreateContour(const TObjArray& polygons, const char* name=0x0) const; | |
34 | ||
35 | AliMUONContour* MergeContour(const TObjArray& contours, const char* name=0x0) const; | |
36 | ||
37 | private: | |
38 | ||
39 | AliMUONContour* FinalizeContour(const TObjArray& verticals, const TObjArray& horizontals) const; | |
40 | ||
41 | void GetYPositions(const TObjArray& polygonVerticalEdges, TArrayD& yPositions) const; | |
42 | ||
43 | void GetVerticalEdges(const TObjArray& polygons, TObjArray& polygonVerticalEdges) const; | |
44 | ||
45 | void SortPoints(const TObjArray& polygonVerticalEdges, TObjArray& sortedPoints) const; | |
46 | ||
47 | void Sweep(const TObjArray& polygonVerticalEdges, TObjArray& contourVerticalEdges) const; | |
48 | ||
49 | void VerticalToHorizontal(const TObjArray& verticalEdges, TObjArray& horizontalEdges) const; | |
50 | ||
51 | ClassDef(AliMUONContourMaker,1) // Maker/merger of AliMUONContour objects | |
52 | }; | |
53 | ||
54 | #endif |