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2c780493 | 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 | /// \class AliMUONPadStatusMapMaker | |
18 | /// | |
19 | /// Convert a pad status container into a pad status *map* container | |
20 | /// | |
21 | /// A pad status is one 32-bits word describing whether this pad pedestal, gains | |
22 | /// hv is correct or not. | |
23 | /// | |
24 | /// A pad status *map* is one 32-bits (of which 24 only are used) | |
25 | /// word describing whether this pad neighbours are ok or not | |
26 | /// (whether a pad is ok or not is determined by applying a given | |
27 | /// bitmask to the pad status word). Each bit in this word is related to one | |
28 | /// neighbour, assuming the pad itself is at bit 0 | |
29 | /// | |
30 | /// ---------------- | |
31 | /// | 3 | 5 | 8 | | |
32 | /// ---------------- | |
33 | /// | 2 | 0 | 7 | | |
34 | /// ---------------- | |
35 | /// | 1 | 4 | 6 | | |
36 | /// ---------------- | |
37 | /// | |
38 | /// Note that for instance in NonBending plane of slats, at the boundaries | |
39 | /// between two pad densities, the pictures is a bit different, e.g. | |
40 | /// (bits in () are always zero) | |
41 | /// | |
42 | /// so some care must be taken when designing a mask to be tested ;-) if you | |
43 | /// want to go farther than immediate neighbours... | |
44 | /// | |
45 | /// If a pad is at a physical boundary, is will for sure have some bits at 1 | |
46 | /// (i.e. a non-existing neighbour is considered = bad). | |
47 | /// | |
78649106 | 48 | /// \author Laurent Aphecetche |
2c780493 | 49 | |
50 | #include "AliMUONPadStatusMapMaker.h" | |
51 | ||
52 | #include "AliLog.h" | |
4f8ed2e4 | 53 | #include "AliMUON2DMap.h" |
5eeebd4b | 54 | #include "AliMUONCalibParamNI.h" |
55 | #include "AliMUONCalibrationData.h" | |
2c780493 | 56 | #include "AliMUONObjectPair.h" |
57 | #include "AliMUONV2DStore.h" | |
58 | #include "AliMUONVCalibParam.h" | |
59 | #include "AliMUONVDataIterator.h" | |
5eeebd4b | 60 | #include "AliMpIntPair.h" |
4f8ed2e4 | 61 | #include <Riostream.h> |
4f8ed2e4 | 62 | #include <TStopwatch.h> |
2c780493 | 63 | |
78649106 | 64 | /// \cond CLASSIMP |
2c780493 | 65 | ClassImp(AliMUONPadStatusMapMaker) |
78649106 | 66 | /// \endcond |
2c780493 | 67 | |
68 | Int_t AliMUONPadStatusMapMaker::fgkSelfDead = 1; | |
69 | ||
2c780493 | 70 | //_____________________________________________________________________________ |
5eeebd4b | 71 | AliMUONPadStatusMapMaker::AliMUONPadStatusMapMaker(const AliMUONCalibrationData& calibData) |
2c780493 | 72 | : TObject(), |
73 | fStatus(0x0), | |
74 | fMask(0), | |
5eeebd4b | 75 | fCalibrationData(calibData) |
2c780493 | 76 | { |
77 | /// ctor | |
78 | } | |
79 | ||
80 | //_____________________________________________________________________________ | |
81 | AliMUONPadStatusMapMaker::~AliMUONPadStatusMapMaker() | |
82 | { | |
83 | /// dtor | |
2c780493 | 84 | } |
85 | ||
86 | //_____________________________________________________________________________ | |
87 | Int_t | |
5eeebd4b | 88 | AliMUONPadStatusMapMaker::ComputeStatusMap(const AliMUONVCalibParam& neighbours, |
89 | Int_t manuChannel, | |
90 | Int_t detElemId) const | |
2c780493 | 91 | { |
92 | /// Given a list of neighbours of one pad (which includes the pad itself) | |
93 | /// compute the status map (aka deadmap) for that pad. | |
94 | ||
2c780493 | 95 | Int_t statusMap(0); |
5eeebd4b | 96 | |
97 | //Compute the statusmap related to the status of neighbouring | |
98 | //pads. An invalid pad means "outside of edges". | |
99 | ||
100 | Int_t n = neighbours.Dimension(); | |
101 | for ( Int_t i = 0; i < n; ++i ) | |
2c780493 | 102 | { |
5eeebd4b | 103 | Int_t x = neighbours.ValueAsInt(manuChannel,i); |
104 | Int_t m,c; | |
105 | neighbours.UnpackValue(x,m,c); | |
106 | if ( c < 0 ) continue; | |
2c780493 | 107 | Int_t status = 0; |
5eeebd4b | 108 | if ( !m ) |
2c780493 | 109 | { |
110 | status = -1; | |
111 | } | |
112 | else | |
113 | { | |
5eeebd4b | 114 | status = GetPadStatus(detElemId,m,c); |
2c780493 | 115 | } |
116 | if ( ( fMask==0 && status !=0 ) || ( (status & fMask) != 0 ) ) | |
117 | { | |
118 | statusMap |= (1<<i); | |
119 | } | |
2c780493 | 120 | } |
2c780493 | 121 | return statusMap; |
122 | } | |
123 | ||
124 | //_____________________________________________________________________________ | |
125 | Int_t | |
5eeebd4b | 126 | AliMUONPadStatusMapMaker::GetPadStatus(Int_t detElemId, |
127 | Int_t manuId, Int_t manuChannel) const | |
128 | ||
2c780493 | 129 | { |
130 | /// Get the pad status | |
2c780493 | 131 | AliMUONVCalibParam* param = static_cast<AliMUONVCalibParam*>(fStatus->Get(detElemId,manuId)); |
132 | return param->ValueAsInt(manuChannel); | |
133 | } | |
134 | ||
2c780493 | 135 | //_____________________________________________________________________________ |
4f8ed2e4 | 136 | AliMUONV2DStore* |
137 | AliMUONPadStatusMapMaker::MakeEmptyPadStatusMap() | |
138 | { | |
9f37150e | 139 | /// Make an empty (but complete) statusMap |
4f8ed2e4 | 140 | |
5eeebd4b | 141 | AliMUONCalibParamNI param(1,64,0); |
4f8ed2e4 | 142 | |
9f37150e | 143 | return AliMUON2DMap::Generate(param); |
4f8ed2e4 | 144 | } |
145 | ||
146 | //_____________________________________________________________________________ | |
2c780493 | 147 | AliMUONV2DStore* |
148 | AliMUONPadStatusMapMaker::MakePadStatusMap(const AliMUONV2DStore& status, | |
149 | Int_t mask) | |
150 | { | |
151 | /// Given the status store for all pads, compute a status map store | |
152 | /// for all pads. | |
78649106 | 153 | /// \param status |
154 | /// \param mask is the status mask to be tested to tell if a pad is ok or not | |
2c780493 | 155 | |
156 | fStatus = &status; | |
157 | fMask = mask; | |
158 | ||
5eeebd4b | 159 | TStopwatch timer; |
2c780493 | 160 | timer.Start(kTRUE); |
161 | ||
5eeebd4b | 162 | AliMUONV2DStore* neighbourStore = fCalibrationData.Neighbours(); |
163 | ||
2c780493 | 164 | AliMUONV2DStore* statusMap = status.CloneEmpty(); |
165 | ||
166 | AliMUONVDataIterator* it = status.Iterator(); | |
167 | AliMUONObjectPair* pair; | |
168 | ||
169 | while ( ( pair = static_cast<AliMUONObjectPair*>(it->Next()) ) ) | |
170 | { | |
171 | AliMpIntPair* ip = static_cast<AliMpIntPair*>(pair->First()); | |
172 | ||
5eeebd4b | 173 | Int_t detElemId = ip->GetFirst(); |
2c780493 | 174 | Int_t manuId = ip->GetSecond(); |
5eeebd4b | 175 | |
2c780493 | 176 | AliMUONVCalibParam* statusEntry = static_cast<AliMUONVCalibParam*>(pair->Second()); |
177 | ||
178 | AliMUONVCalibParam* statusMapEntry = static_cast<AliMUONVCalibParam*> | |
179 | (statusMap->Get(detElemId,manuId)); | |
180 | ||
181 | if (!statusMapEntry) | |
182 | { | |
5eeebd4b | 183 | statusMapEntry = new AliMUONCalibParamNI(1,64,0); |
2c780493 | 184 | statusMap->Set(detElemId,manuId,statusMapEntry,false); |
185 | } | |
186 | ||
5eeebd4b | 187 | AliMUONVCalibParam* neighbours = static_cast<AliMUONVCalibParam*> |
188 | (neighbourStore->Get(detElemId,manuId)); | |
189 | ||
190 | if (!neighbours) | |
191 | { | |
192 | AliFatal(Form("Could not find neighbours for DE %d manuId %d", | |
193 | detElemId,manuId)); | |
194 | continue; | |
195 | } | |
196 | ||
2c780493 | 197 | for ( Int_t manuChannel = 0; manuChannel < statusEntry->Size(); ++manuChannel ) |
198 | { | |
199 | // Loop over channels and for each channel loop on its immediate neighbours | |
200 | // to produce a statusMap word for this channel. | |
201 | ||
2c780493 | 202 | Int_t statusMapValue(0); |
5eeebd4b | 203 | |
204 | Int_t x = neighbours->ValueAsInt(manuChannel,0); | |
2c780493 | 205 | |
5eeebd4b | 206 | if ( x > 0 ) |
207 | { // channel is a valid one (i.e. (manuId,manuChannel) is an existing pad) | |
208 | // assert(x>=0); | |
209 | statusMapValue = ComputeStatusMap(*neighbours,manuChannel,detElemId); | |
2c780493 | 210 | } |
211 | else | |
212 | { | |
213 | statusMapValue = fgkSelfDead; | |
214 | } | |
5eeebd4b | 215 | |
2c780493 | 216 | statusMapEntry->SetValueAsInt(manuChannel,0,statusMapValue); |
217 | } | |
5eeebd4b | 218 | |
219 | if (it->IsOwner()) delete pair; | |
2c780493 | 220 | } |
221 | ||
222 | delete it; | |
2c780493 | 223 | |
5eeebd4b | 224 | timer.Stop(); |
2c780493 | 225 | |
5eeebd4b | 226 | StdoutToAliInfo( |
227 | cout << "MakePadStatusMap total timer : "; | |
228 | timer.Print(); | |
229 | cout << endl; | |
230 | ); | |
231 | ||
2c780493 | 232 | return statusMap; |
233 | } | |
234 |