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dc4f7fda | 1 | #ifndef ALIHLTMUONDATATYPES_H |
2 | #define ALIHLTMUONDATATYPES_H | |
3 | /************************************************************************** | |
4 | * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. * | |
5 | * * | |
6 | * Author: The ALICE Off-line Project. * | |
7 | * Contributors are mentioned in the code where appropriate. * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
17 | ||
18 | /* $Id$ */ | |
19 | ||
20 | /** | |
21 | * @file AliHLTMUONDataTypes.h | |
22 | * @author Artur Szostak <artursz@iafrica.com> | |
23 | * @date | |
24 | * @brief Declaration of basic data types used in HLT/MUON module. | |
25 | * | |
26 | * The types and structs are defined with C linkage since C generally gives us | |
27 | * more binary compatibility between compilers. | |
28 | */ | |
29 | ||
30 | #include "AliHLTDataTypes.h" | |
31 | #include <ostream> | |
32 | ||
33 | extern "C" | |
34 | { | |
35 | ||
dc4f7fda | 36 | /** |
37 | * The common internal dimuon HLT data block header. | |
38 | * These headers help to identify the data block when it is written to disk and | |
39 | * helps to check the integrity of the data blocks in the system. | |
40 | */ | |
41 | struct AliHLTMUONDataBlockHeader | |
42 | { | |
43 | AliHLTUInt16_t fType; // The type of the data block. Must contain a value | |
44 | // defined by AliHLTMUONDataBlockType. | |
45 | AliHLTUInt16_t fRecordWidth; // The number of bytes each record uses. | |
46 | AliHLTUInt32_t fNrecords; // Number of records in this data block. | |
47 | }; | |
48 | ||
b4d2a4c4 | 49 | /** |
50 | * The field structure of a single row of the AliHLTMUONHitReconstructor component's | |
51 | * lookup table. | |
52 | */ | |
53 | struct AliHLTMUONHitRecoLutRow | |
54 | { | |
55 | AliHLTInt32_t fDetElemId; // The detector element ID of the pad. | |
56 | AliHLTInt32_t fIX, fIY; // The X,Y number of the pad. | |
57 | AliHLTFloat32_t fRealX, fRealY, fRealZ; // The real coordinate of the pad. | |
58 | AliHLTFloat32_t fHalfPadSize; // half padsize in X for bending and Y for nonbending | |
59 | AliHLTInt32_t fPlane; // The plane and PCB zone ID numbers. | |
60 | AliHLTFloat32_t fPed, fSigma, fA0, fA1; // Calibration values | |
61 | AliHLTInt32_t fThres, fSat; //Calibration values | |
62 | }; | |
63 | ||
64 | /** | |
65 | * The field structure of a single row of the AliHLTMUONTriggerReconstructor component's | |
66 | * lookup table. | |
67 | */ | |
68 | struct AliHLTMUONTriggerRecoLutRow | |
69 | { | |
a090ff22 | 70 | AliHLTUInt32_t fIdFlags; /// The chamber and detector element identifier packed in AliHLTMUONRecHitStruct::fFlags format. |
b4d2a4c4 | 71 | AliHLTFloat32_t fX; // Global X coordinate of channel. |
72 | AliHLTFloat32_t fY; // Global Y coordinate of channel. | |
73 | AliHLTFloat32_t fZ; // Global Z coordinate of channel. | |
74 | }; | |
75 | ||
c95cf30c | 76 | /** |
77 | * The lookup table structure for the AliHLTMUONTriggerReconstructor component. | |
78 | * The LUT is used for translating from channel addresses to geometrical positions | |
79 | * and other relevant information of the strips in the trigger chambers. | |
80 | */ | |
81 | struct AliHLTMUONTriggerRecoLookupTable | |
82 | { | |
a3d4b6ba | 83 | // The dimentions of the LUT are as follows: |
84 | // [trigger crate ID][local board ID][chamber][cathode - X/Y][bit set in bit pattern] | |
85 | // - The trigger crate ID comes form the regional headers in the DDL payload. | |
86 | // - Local board ID numbers come from the local trigger structures in the | |
87 | // DDL payload. | |
88 | // - The chamber is for chambers 11 to 14 coded as [0..3], 0 for chamber 11, | |
89 | // 1 for chamber 12 etc. | |
90 | // - The cathode 0 is for the X trigger strips (bending plane) and 1 is | |
91 | // for the Y strips (non-bending plane). | |
92 | // - The "bit set in pattern" indicates the bit number that was set in | |
93 | // the strip patterns found in the local structures of the DDL payload. | |
94 | AliHLTMUONTriggerRecoLutRow fRow[16][16][4][2][16]; | |
c95cf30c | 95 | }; |
96 | ||
dc4f7fda | 97 | } // extern "C" |
98 | ||
99 | ||
100 | /** | |
6253e09b | 101 | * The sign/charge of a particle. |
dc4f7fda | 102 | */ |
103 | enum AliHLTMUONParticleSign | |
104 | { | |
105 | kSignMinus = -1, | |
106 | kSignUnknown = 0, | |
107 | kSignPlus = 1 | |
108 | }; | |
109 | ||
110 | /** | |
111 | * The chamber names of the dimuon spectrometer. | |
112 | */ | |
113 | enum AliHLTMUONChamberName | |
114 | { | |
5ae4dba9 | 115 | kUnknownChamber = -1, |
dc4f7fda | 116 | kChamber1 = 0, |
117 | kChamber2 = 1, | |
118 | kChamber3 = 2, | |
119 | kChamber4 = 3, | |
120 | kChamber5 = 4, | |
121 | kChamber6 = 5, | |
122 | kChamber7 = 6, | |
123 | kChamber8 = 7, | |
124 | kChamber9 = 8, | |
125 | kChamber10 = 9, | |
126 | kChamber11 = 10, | |
127 | kChamber12 = 11, | |
128 | kChamber13 = 12, | |
129 | kChamber14 = 13 | |
130 | }; | |
131 | ||
132 | /** | |
133 | * The internal data block type codes. | |
134 | */ | |
135 | enum AliHLTMUONDataBlockType | |
136 | { | |
137 | kUnknownDataBlock = 0, | |
138 | kTriggerRecordsDataBlock = 1000, | |
139 | kTrigRecsDebugDataBlock = 1001, | |
dc4f7fda | 140 | kRecHitsDataBlock = 2000, |
141 | kClustersDataBlock = 2001, | |
142 | kChannelsDataBlock = 2002, | |
143 | kMansoTracksDataBlock = 3000, | |
90a74d7a | 144 | kMansoCandidatesDataBlock = 3001, |
145 | kSinglesDecisionDataBlock = 4000, | |
146 | kPairsDecisionDataBlock = 4001 | |
dc4f7fda | 147 | }; |
148 | ||
149 | ||
150 | /** | |
151 | * Stream operator to be able to print AliHLTMUONParticleSign with human | |
152 | * readable names to some stream object like cout (standard output). | |
153 | */ | |
154 | inline std::ostream& operator << (std::ostream& stream, AliHLTMUONParticleSign sign) | |
155 | { | |
156 | switch (sign) | |
157 | { | |
158 | case kSignMinus: stream << "kSignMinus"; break; | |
159 | case kSignUnknown: stream << "kSignUnknown"; break; | |
160 | case kSignPlus: stream << "kSignPlus"; break; | |
161 | default: stream << "INVALID"; | |
162 | } | |
163 | return stream; | |
164 | } | |
165 | ||
166 | /** | |
167 | * Stream operator to be able to print AliHLTMUONChamberName with human | |
168 | * readable names to some stream object like cout (standard output). | |
169 | */ | |
170 | inline std::ostream& operator << (std::ostream& stream, AliHLTMUONChamberName chamber) | |
171 | { | |
172 | switch (chamber) | |
173 | { | |
5ae4dba9 | 174 | case kUnknownChamber: stream << "kUnknownChamber"; break; |
175 | case kChamber1: stream << "kChamber1"; break; | |
176 | case kChamber2: stream << "kChamber2"; break; | |
177 | case kChamber3: stream << "kChamber3"; break; | |
178 | case kChamber4: stream << "kChamber4"; break; | |
179 | case kChamber5: stream << "kChamber5"; break; | |
180 | case kChamber6: stream << "kChamber6"; break; | |
181 | case kChamber7: stream << "kChamber7"; break; | |
182 | case kChamber8: stream << "kChamber8"; break; | |
183 | case kChamber9: stream << "kChamber9"; break; | |
184 | case kChamber10: stream << "kChamber10"; break; | |
185 | case kChamber11: stream << "kChamber11"; break; | |
186 | case kChamber12: stream << "kChamber12"; break; | |
187 | case kChamber13: stream << "kChamber13"; break; | |
188 | case kChamber14: stream << "kChamber14"; break; | |
189 | default: stream << "INVALID"; | |
dc4f7fda | 190 | } |
191 | return stream; | |
192 | } | |
193 | ||
194 | /** | |
195 | * Stream operator to be able to print AliHLTMUONDataBlockType with human | |
196 | * readable names to some stream object like cout (standard output). | |
197 | */ | |
198 | inline std::ostream& operator << (std::ostream& stream, AliHLTMUONDataBlockType type) | |
199 | { | |
200 | switch (type) | |
201 | { | |
c8ec7c7e | 202 | case kUnknownDataBlock: stream << "kUnknownDataBlock"; break; |
203 | case kTriggerRecordsDataBlock: stream << "kTriggerRecordsDataBlock"; break; | |
204 | case kTrigRecsDebugDataBlock: stream << "kTrigRecsDebugDataBlock"; break; | |
c8ec7c7e | 205 | case kRecHitsDataBlock: stream << "kRecHitsDataBlock"; break; |
206 | case kClustersDataBlock: stream << "kClustersDataBlock"; break; | |
207 | case kChannelsDataBlock: stream << "kChannelsDataBlock"; break; | |
208 | case kMansoTracksDataBlock: stream << "kMansoTracksDataBlock"; break; | |
90a74d7a | 209 | case kMansoCandidatesDataBlock: stream << "kMansoCandidatesDataBlock"; break; |
210 | case kSinglesDecisionDataBlock: stream << "kSinglesDecisionDataBlock"; break; | |
211 | case kPairsDecisionDataBlock: stream << "kPairsDecisionDataBlock"; break; | |
c8ec7c7e | 212 | default: stream << "INVALID"; |
dc4f7fda | 213 | } |
214 | return stream; | |
215 | } | |
216 | ||
217 | /** | |
218 | * Stream operator for usage with std::ostream classes which prints the common | |
219 | * data block header in the following format: | |
220 | * {fType = xx, fRecordWidth = yy, fNrecords = zz} | |
221 | */ | |
222 | inline std::ostream& operator << ( | |
223 | std::ostream& stream, const AliHLTMUONDataBlockHeader& header | |
224 | ) | |
225 | { | |
226 | stream << "{fType = " << AliHLTMUONDataBlockType(header.fType) | |
227 | << ", fRecordWidth = " << header.fRecordWidth | |
228 | << ", fNrecords = " << header.fNrecords << "}"; | |
229 | return stream; | |
230 | } | |
231 | ||
232 | ||
233 | inline bool operator == ( | |
234 | const AliHLTMUONDataBlockHeader& a, const AliHLTMUONDataBlockHeader& b | |
235 | ) | |
236 | { | |
237 | return a.fType == b.fType and a.fRecordWidth == b.fRecordWidth | |
238 | and a.fNrecords == b.fNrecords; | |
239 | } | |
240 | ||
241 | inline bool operator != ( | |
242 | const AliHLTMUONDataBlockHeader& a, const AliHLTMUONDataBlockHeader& b | |
243 | ) | |
244 | { | |
245 | return not operator == (a, b); | |
246 | } | |
247 | ||
248 | #endif // ALIHLTMUONDATATYPES_H |