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2060b217 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // $Id$ | |
17 | ||
18 | //----------------------------------------------------------------------------- | |
19 | /// \class AliMUONClusterStoreV2Iterator | |
20 | /// | |
21 | /// Implementation of TIterator for AliMUONClusterStoreV2 | |
22 | /// | |
23 | /// \author Philippe Pillot, Subatech | |
24 | /// | |
25 | //----------------------------------------------------------------------------- | |
26 | ||
27 | #include "AliMUONClusterStoreV2Iterator.h" | |
2060b217 | 28 | #include "AliMUONClusterStoreV2.h" |
29 | ||
630711ed | 30 | #include "AliMpExMapIterator.h" |
2060b217 | 31 | #include "AliMpExMap.h" |
32 | ||
630711ed | 33 | #include "AliLog.h" |
2060b217 | 34 | |
35 | /// \cond CLASSIMP | |
36 | ClassImp(AliMUONClusterStoreV2Iterator) | |
37 | /// \endcond | |
38 | ||
39 | //_____________________________________________________________________________ | |
40 | AliMUONClusterStoreV2Iterator::AliMUONClusterStoreV2Iterator(const AliMUONClusterStoreV2* store, | |
41 | Int_t firstChamberId, Int_t lastChamberId) | |
42 | : TIterator(), | |
5a240757 | 43 | fkStore(store), |
2060b217 | 44 | fFirstChamberId(firstChamberId), |
45 | fLastChamberId(lastChamberId), | |
46 | fCurrentChamberId(-1), | |
47 | fChamberIterator(0x0) | |
48 | { | |
49 | /// Constructor for partial iteration | |
50 | if (fFirstChamberId > fLastChamberId) { | |
51 | fLastChamberId = fFirstChamberId; | |
52 | fFirstChamberId = lastChamberId; | |
53 | } | |
54 | Reset(); | |
55 | } | |
56 | ||
57 | //_____________________________________________________________________________ | |
6805f5be | 58 | AliMUONClusterStoreV2Iterator& |
59 | AliMUONClusterStoreV2Iterator::operator=(const TIterator& /*iter*/) | |
2060b217 | 60 | { |
6805f5be | 61 | // Overriden operator= (imposed by Root's definition of TIterator::operator= ?) |
62 | ||
630711ed | 63 | AliFatalGeneral("AliMUONClusterStoreV2Iterator::operator=","reimplement me"); |
2060b217 | 64 | return *this; |
65 | } | |
66 | ||
67 | //_____________________________________________________________________________ | |
68 | AliMUONClusterStoreV2Iterator::~AliMUONClusterStoreV2Iterator() | |
69 | { | |
70 | /// Destructor | |
71 | delete fChamberIterator; | |
72 | } | |
73 | ||
74 | //_____________________________________________________________________________ | |
75 | TObject* AliMUONClusterStoreV2Iterator::NextInCurrentChamber() const | |
76 | { | |
77 | /// Return the value corresponding to theKey in iterator iter | |
630711ed | 78 | |
79 | return fChamberIterator->Next(); | |
2060b217 | 80 | } |
81 | ||
82 | //_____________________________________________________________________________ | |
83 | TObject* AliMUONClusterStoreV2Iterator::Next() | |
84 | { | |
85 | /// Return next cluster in store | |
86 | TObject* o = NextInCurrentChamber(); | |
87 | ||
88 | while (!o) { | |
89 | // fChamberIterator exhausted, try to get the next ones | |
90 | if (fCurrentChamberId == fLastChamberId) return 0x0; // we reached the end | |
91 | ||
92 | fCurrentChamberId++; | |
93 | delete fChamberIterator; | |
5a240757 | 94 | fChamberIterator = static_cast<AliMpExMap*>(fkStore->fMap->UncheckedAt(fCurrentChamberId))->CreateIterator(); |
2060b217 | 95 | |
96 | o = NextInCurrentChamber(); | |
97 | } | |
98 | ||
99 | return o; | |
100 | } | |
101 | ||
102 | //_____________________________________________________________________________ | |
103 | void AliMUONClusterStoreV2Iterator::Reset() | |
104 | { | |
105 | /// Reset the iterator | |
106 | fCurrentChamberId = fFirstChamberId; | |
107 | delete fChamberIterator; | |
5a240757 | 108 | fChamberIterator = static_cast<AliMpExMap*>(fkStore->fMap->UncheckedAt(fCurrentChamberId))->CreateIterator(); |
2060b217 | 109 | } |