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dee1d5f1 | 1 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
2 | * See cxx source for full Copyright notice */ | |
3 | ||
5f91c9e8 | 4 | // $Id$ |
13985652 | 5 | // $MpId: AliMpNeighboursPadIterator.h,v 1.12 2006/05/24 13:58:21 ivana Exp $ |
dee1d5f1 | 6 | |
7 | /// \ingroup sector | |
8 | /// \class AliMpNeighboursPadIterator | |
9 | /// \brief An iterator over the pads surrounding a given pad | |
10 | /// | |
13985652 | 11 | /// \author David Guez, Ivana Hrivnacova; IPN Orsay |
5f91c9e8 | 12 | |
13 | #ifndef ALI_MP_NEIGHBOURS_PAD_ITERATOR_H | |
14 | #define ALI_MP_NEIGHBOURS_PAD_ITERATOR_H | |
15 | ||
5006ec94 | 16 | #include "AliMpContainers.h" |
17 | ||
2a7ea2e6 | 18 | #include "AliMpVPadIterator.h" |
19 | #include "AliMpPad.h" | |
5006ec94 | 20 | |
21 | #ifdef WITH_ROOT | |
22 | #include <TObjArray.h> | |
23 | #endif | |
24 | ||
2a7ea2e6 | 25 | #ifdef WITH_STL |
26 | #include <vector> | |
27 | #include <set> | |
28 | #endif | |
5f91c9e8 | 29 | |
0fef3734 | 30 | class AliMpVSegmentation; |
2998a151 | 31 | class AliMpIntPair; |
5f91c9e8 | 32 | |
33 | class AliMpNeighboursPadIterator : public AliMpVPadIterator | |
34 | { | |
5006ec94 | 35 | public: |
36 | #ifdef WITH_STL | |
f5671fc3 | 37 | /// Pad vector type |
5006ec94 | 38 | typedef std::vector<AliMpPad> PadVector; |
f5671fc3 | 39 | /// Pad set type |
5006ec94 | 40 | typedef std::set<AliMpPad> PadSet; |
f5671fc3 | 41 | /// Pad set iterator type |
5006ec94 | 42 | typedef PadSet::const_iterator PadSetCIterator; |
43 | #endif | |
44 | #ifdef WITH_ROOT | |
f5671fc3 | 45 | /// Pad vector type |
5006ec94 | 46 | typedef TObjArray PadVector; |
f5671fc3 | 47 | /// Pad set type |
5006ec94 | 48 | typedef TObjArray PadSet; |
49 | #endif | |
50 | ||
5f91c9e8 | 51 | public: |
52 | AliMpNeighboursPadIterator(); | |
0fef3734 | 53 | AliMpNeighboursPadIterator(const AliMpVSegmentation* segmentation, |
5f91c9e8 | 54 | const AliMpPad& centerPad, |
55 | Bool_t includeCenter=kFALSE); | |
56 | AliMpNeighboursPadIterator(const AliMpNeighboursPadIterator& right); | |
57 | virtual ~AliMpNeighboursPadIterator(); | |
58 | ||
59 | // operators | |
60 | AliMpNeighboursPadIterator& | |
61 | operator = (const AliMpNeighboursPadIterator& right); | |
62 | ||
63 | // methods | |
64 | virtual void First(); | |
65 | virtual void Next(); | |
66 | virtual Bool_t IsDone() const; | |
67 | virtual AliMpPad CurrentItem() const; | |
68 | virtual void Invalidate(); | |
69 | ||
70 | private: | |
71 | // static members | |
f5671fc3 | 72 | static const UInt_t fgkInvalidIndex; ///< invalid index number |
5f91c9e8 | 73 | |
74 | // private methods | |
b9dbf8ab | 75 | Bool_t IsNeighbour(const AliMpPad& pad) const; |
f79c58a5 | 76 | #ifdef WITH_STL |
5f91c9e8 | 77 | PadVector PadVectorLine(const AliMpPad& from, |
78 | const AliMpIntPair& direction) const; | |
f79c58a5 | 79 | void UpdateTotalSet(PadSet& setTotal, const PadVector& from) const; |
80 | #endif | |
81 | #ifdef WITH_ROOT | |
82 | PadVector* PadVectorLine(const AliMpPad& from, | |
5006ec94 | 83 | const AliMpIntPair& direction) const; |
f79c58a5 | 84 | void UpdateTotalSet(PadSet& setTotal, PadVector* from) const; |
85 | #endif | |
5f91c9e8 | 86 | void FillPadsVector(Bool_t includeCenter); |
87 | Bool_t IsValid() const; | |
88 | ||
89 | // private data members | |
0fef3734 | 90 | const AliMpVSegmentation* fkSegmentation; ///< \brief The segmentation |
829425a5 | 91 | /// segmentation over which to iterate |
92 | AliMpPad fCenterPad; ///< Pad arround which we iterate | |
93 | PadVector fPads; ///< The list of pad arround fCenterIndices | |
94 | UInt_t fIndex; ///< Current index inside the fPads vector | |
5f91c9e8 | 95 | |
96 | ClassDef(AliMpNeighboursPadIterator,1) // iterator over motif's pads | |
97 | }; | |
98 | ||
99 | #endif // ALI_MP_NEIGHBOURS_PAD_ITERATOR_H |