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97d7844b | 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 | ||
3d1463c8 | 18 | //----------------------------------------------------------------------------- |
97d7844b | 19 | /// \class AliMUONDigitStoreVImplIterator |
20 | /// | |
21 | /// Implementation of AliMUONVDataIterator for AliMUONDigitStoreVImpl | |
22 | /// | |
23 | /// \author Laurent Aphecetche, Subatech | |
24 | /// | |
3d1463c8 | 25 | //----------------------------------------------------------------------------- |
97d7844b | 26 | |
27 | #include "AliMUONDigitStoreVImplIterator.h" | |
28 | ||
29 | #include "AliMUONVDigit.h" | |
30 | #include "AliMUONDigitStoreVImpl.h" | |
31 | #include "AliMUON2DMap.h" | |
32 | #include "AliMUONVCalibParam.h" | |
33 | #include <TClonesArray.h> | |
34 | #include <TError.h> | |
35 | ||
36 | /// \cond CLASSIMP | |
37 | ClassImp(AliMUONDigitStoreVImplIterator) | |
38 | /// \endcond | |
39 | ||
40 | //_____________________________________________________________________________ | |
41 | AliMUONDigitStoreVImplIterator::AliMUONDigitStoreVImplIterator(const AliMUONDigitStoreVImpl* store) | |
42 | : TIterator(), | |
72dae9ff | 43 | fkStore(store), |
97d7844b | 44 | fFirstDetElemId(100), |
45 | fLastDetElemId(1417), | |
46 | fCathode(2), | |
47 | fStoreIterator(store->fMap->CreateIterator()), | |
48 | fCurrentCalibParam(0x0), | |
49 | fCurrentCalibParamIndex(-1) | |
50 | { | |
51 | /// ctor for full iteration | |
52 | } | |
53 | ||
54 | //_____________________________________________________________________________ | |
55 | AliMUONDigitStoreVImplIterator::AliMUONDigitStoreVImplIterator(const AliMUONDigitStoreVImpl* store, | |
caa04e49 | 56 | Int_t firstDE, |
57 | Int_t lastDE, | |
58 | Int_t cathode) | |
97d7844b | 59 | : TIterator(), |
72dae9ff | 60 | fkStore(store), |
97d7844b | 61 | fFirstDetElemId(firstDE), |
62 | fLastDetElemId(lastDE), | |
63 | fCathode(cathode), | |
64 | fStoreIterator(store->fMap->CreateIterator(firstDE,lastDE)), | |
65 | fCurrentCalibParam(0x0), | |
66 | fCurrentCalibParamIndex(-1) | |
67 | { | |
68 | /// ctor for partial iteration | |
69 | } | |
70 | ||
97d7844b | 71 | //_____________________________________________________________________________ |
72 | AliMUONDigitStoreVImplIterator& | |
97d7844b | 73 | AliMUONDigitStoreVImplIterator::operator=(const TIterator&) |
74 | { | |
6805f5be | 75 | // overriden assignment operator (imposed by Root's declaration of Titerator ?) |
97d7844b | 76 | Fatal("TIterator::operator=","Not implementeable"); // because there's no clone in TIterator :-( |
77 | return *this; | |
78 | } | |
79 | ||
80 | //_____________________________________________________________________________ | |
81 | AliMUONDigitStoreVImplIterator::~AliMUONDigitStoreVImplIterator() | |
82 | { | |
83 | /// dtor | |
84 | delete fStoreIterator; | |
85 | } | |
86 | ||
87 | //_____________________________________________________________________________ | |
88 | TObject* | |
89 | AliMUONDigitStoreVImplIterator::Next() | |
90 | { | |
91 | /// Return next digit in store | |
92 | if ( !fCurrentCalibParam ) | |
93 | { | |
94 | fCurrentCalibParam = static_cast<AliMUONVCalibParam*>(fStoreIterator->Next()); | |
95 | fCurrentCalibParamIndex = 0; | |
96 | if ( !fCurrentCalibParam ) return 0x0; | |
97 | } | |
caa04e49 | 98 | |
97d7844b | 99 | Int_t ix(-1); |
100 | AliMUONVDigit* d(0x0); | |
101 | ||
102 | if ( fCathode == 2 ) | |
103 | { | |
104 | while ( fCurrentCalibParamIndex < 64 && ix < 0 ) | |
105 | { | |
106 | ix = fCurrentCalibParam->ValueAsInt(fCurrentCalibParamIndex++); | |
107 | }; | |
108 | ||
109 | if (ix>=0) | |
110 | { | |
72dae9ff | 111 | d = static_cast<AliMUONVDigit*>(fkStore->fDigits->UncheckedAt(ix)); |
97d7844b | 112 | } |
113 | } | |
114 | else | |
115 | { | |
caa04e49 | 116 | while ( d == 0x0 ) |
97d7844b | 117 | { |
caa04e49 | 118 | while ( fCurrentCalibParamIndex < 64 && ix < 0 ) |
119 | { | |
120 | ix = fCurrentCalibParam->ValueAsInt(fCurrentCalibParamIndex++); | |
121 | }; | |
97d7844b | 122 | |
caa04e49 | 123 | if (ix>=0) |
124 | { | |
72dae9ff | 125 | d = static_cast<AliMUONVDigit*>(fkStore->fDigits->UncheckedAt(ix)); |
caa04e49 | 126 | |
127 | if ( fCathode == 2 || d->Cathode() == fCathode ) | |
128 | { | |
129 | break; | |
130 | } | |
131 | d = 0x0; | |
132 | ix = -1; | |
133 | } | |
134 | else | |
97d7844b | 135 | { |
136 | break; | |
137 | } | |
97d7844b | 138 | } |
139 | } | |
97d7844b | 140 | |
141 | if (ix<0) | |
142 | { | |
143 | fCurrentCalibParam = 0x0; | |
144 | return Next(); | |
145 | } | |
146 | ||
147 | return d; | |
148 | } | |
149 | ||
150 | //_____________________________________________________________________________ | |
151 | void | |
152 | AliMUONDigitStoreVImplIterator::Reset() | |
153 | { | |
154 | /// Reset the iterator | |
155 | fCurrentCalibParam = 0x0; | |
156 | fCurrentCalibParamIndex = 0; | |
157 | fStoreIterator->Reset(); | |
158 | } |