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1788245f | 1 | #ifndef ALIMUONRAWSTREAMTRIGGERHP_H |
2 | #define ALIMUONRAWSTREAMTRIGGERHP_H | |
3 | /* This file is property of and copyright by the ALICE HLT Project * | |
4 | * ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* $Id$ */ | |
8 | ||
9 | /// \ingroup raw | |
10 | /// \class AliMUONRawStreamTriggerHP | |
11 | /// \brief Higher performance decoder stream class for reading MUON raw trigger data. | |
12 | /// | |
13 | // This provides a streamer interface to the high performance decoder which | |
14 | // is required for AliRoot. | |
15 | // | |
16 | // Author Artur Szostak <artursz@iafrica.com> | |
17 | ||
18 | #include "AliMUONVRawStreamTrigger.h" | |
19 | #include "AliMUONTriggerDDLDecoder.h" | |
20 | #include "TArrayS.h" | |
21 | ||
481d8064 | 22 | class AliMUONDDLTrigger; |
23 | ||
1788245f | 24 | |
25 | class AliMUONRawStreamTriggerHP : public AliMUONVRawStreamTrigger | |
26 | { | |
27 | public: | |
28 | class AliLocalStruct; | |
29 | ||
30 | AliMUONRawStreamTriggerHP(); | |
31 | AliMUONRawStreamTriggerHP(AliRawReader* rawReader); | |
32 | virtual ~AliMUONRawStreamTriggerHP(); | |
33 | ||
34 | /// Initialize iterator | |
35 | virtual void First(); | |
36 | ||
37 | /// DDL iterator | |
38 | virtual Bool_t NextDDL(); | |
39 | ||
40 | /// Whether the iteration is finished or not | |
41 | virtual Bool_t IsDone() const; | |
42 | ||
43 | /// Nothing is actually done in the AddErrorMessage method because we log | |
44 | /// the error messages as we find them in AliDecoderEventHandler::OnError(). | |
45 | virtual void AddErrorMessage() { }; | |
46 | ||
47 | /// Advance one step in the iteration. Returns false if finished. | |
48 | virtual Bool_t Next(UChar_t& id, UChar_t& dec, Bool_t& trigY, | |
49 | UChar_t& yPos, UChar_t& sXDev, UChar_t& xDev, | |
50 | UChar_t& xPos, Bool_t& triggerY, Bool_t& triggerX, | |
51 | TArrayS& xPattern, TArrayS& yPattern); | |
52 | ||
481d8064 | 53 | /// Construct and return a pointer to the DDL payload object. |
54 | virtual AliMUONDDLTrigger* GetDDLTrigger() const; | |
55 | ||
1788245f | 56 | /// Returns the next local trigger structure. |
57 | const AliLocalStruct* Next(); | |
58 | ||
59 | /// Return maximum number of DDLs. | |
60 | virtual Int_t GetMaxDDL() const { return fgkMaxDDL; } | |
61 | ||
62 | /// Return maximum number of regional cards in the DDL. | |
63 | virtual Int_t GetMaxReg() const { return (Int_t) fDecoder.RegionalsDecoded(); } | |
64 | ||
65 | /// Return maximum allowed number of regional cards in the DDL. | |
66 | virtual Int_t GetMaxRegAllowed() const { return (Int_t) fDecoder.MaxRegionals(); } | |
67 | ||
68 | /// Set the maximum allowed number of regional cards in the DDL. | |
69 | virtual void SetMaxRegAllowed(Int_t reg); | |
70 | ||
71 | /// Return maximum number of local cards in the DDL. | |
72 | virtual Int_t GetMaxLoc() const { return (Int_t) fDecoder.MaxLocals(); } | |
73 | ||
74 | /// Sets the maximum number of local cards in the DDL. | |
75 | virtual void SetMaxLoc(Int_t loc); | |
76 | ||
77 | /// Return number of the current DDL being handled. | |
78 | virtual Int_t GetDDL() const { return fDDL - 1; } | |
79 | ||
80 | /// check error/Warning presence | |
81 | virtual Bool_t IsErrorMessage() const { return fHadError; } | |
82 | ||
83 | /// Set warnings flag to disable warnings on data errors. | |
84 | virtual void DisableWarnings() { fDecoder.GetHandler().Warnings(kFALSE); } | |
85 | /// Set warnings flag to enable warnings on data errors. | |
86 | virtual void EnableWarnings() { fDecoder.GetHandler().Warnings(kTRUE); } | |
87 | ||
88 | /// Get number of end of DARC word errors. | |
89 | UInt_t GetDarcEoWErrors() const {return fDecoder.GetHandler().GetDarcEoWErrors();} | |
90 | ||
91 | /// Get number of end of Global word errors. | |
92 | UInt_t GetGlobalEoWErrors() const {return fDecoder.GetHandler().GetGlobalEoWErrors();} | |
93 | ||
94 | /// Get number of end of regional word errors. | |
95 | UInt_t GetRegEoWErrors() const {return fDecoder.GetHandler().GetRegEoWErrors();} | |
96 | ||
97 | /// Get number of end of local word errors. | |
98 | UInt_t GetLocalEoWErrors() const {return fDecoder.GetHandler().GetLocalEoWErrors();} | |
99 | ||
100 | /// Returns the "try to recover from errors" flag. | |
101 | Bool_t TryRecover() const { return Bool_t(fDecoder.TryRecover()); } | |
102 | ||
103 | /// Sets the "try to recover from errors" flag. | |
104 | /// i.e. should the decoder try to recover from errors found in the | |
105 | /// payload headers. | |
106 | void TryRecover(Bool_t value) { fDecoder.TryRecover(bool(value)); } | |
107 | ||
108 | /// Light weight interface class to the DARC and global header data. | |
109 | class AliHeader | |
110 | { | |
111 | public: | |
112 | /// Default constructor. | |
113 | AliHeader( | |
114 | UInt_t darcHeader = 0, | |
115 | const AliMUONDarcScalarsStruct* darcScalars = NULL, | |
116 | const AliMUONGlobalHeaderStruct* globalHeader = NULL, | |
117 | const AliMUONGlobalScalarsStruct* globalScalars = NULL | |
118 | ) : | |
119 | fDarcHeader(darcHeader), fDarcScalars(darcScalars), | |
120 | fGlobalHeader(globalHeader), fGlobalScalars(globalScalars) | |
121 | { | |
122 | } | |
123 | ||
124 | /// Implement shallow copying in the copy constructor. | |
125 | AliHeader(const AliHeader& o) : | |
126 | fDarcHeader(o.fDarcHeader), fDarcScalars(o.fDarcScalars), | |
127 | fGlobalHeader(o.fGlobalHeader), fGlobalScalars(o.fGlobalScalars) | |
128 | { | |
129 | } | |
130 | ||
131 | /// Implement shallow copying in the assignment operator. | |
132 | AliHeader& operator = (const AliHeader& object) | |
133 | { | |
134 | memcpy(this, &object, sizeof(AliHeader)); | |
135 | return *this; | |
136 | } | |
137 | ||
138 | /// Default destructor. | |
139 | ~AliHeader() {}; | |
140 | ||
141 | /// Return first word | |
142 | UInt_t GetWord() const {return GetDarcHeader();} | |
143 | /// Return global input | |
144 | Int_t GetGlobalInput(Int_t n) const {return fGlobalHeader->fInput[n];} | |
145 | /// Return global output | |
146 | UChar_t GetGlobalOutput() const {return AliMUONTriggerDDLDecoderEventHandler::GetGlobalOutput(fGlobalHeader);} | |
147 | /// Return global config | |
148 | UShort_t GetGlobalConfig() const {return AliMUONTriggerDDLDecoderEventHandler::GetGlobalConfig(fGlobalHeader);} | |
149 | ||
150 | /// Return event type | |
151 | UChar_t GetEventType() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcEventType(GetDarcHeader());} | |
152 | /// Returns true if this was a physics event. | |
153 | Bool_t IsPhysicsEvent() const {return GetEventType() == 0x1;} | |
154 | /// Return Darc type | |
155 | UChar_t GetDarcType() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcType(GetDarcHeader());} | |
156 | /// Return serial number | |
157 | UChar_t GetSerialNb() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcSerialNb(GetDarcHeader());} | |
158 | /// Return version | |
159 | UChar_t GetVersion() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcVersion(GetDarcHeader());} | |
160 | /// Return VME trig | |
161 | Bool_t GetVMETrig() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcVMETrig(GetDarcHeader());} | |
162 | /// Return global flag | |
163 | Bool_t GetGlobalFlag() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcGlobalFlag(GetDarcHeader());} | |
164 | /// Return CPT trigger | |
165 | Bool_t GetCTPTrig() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcCTPTrig(GetDarcHeader());} | |
166 | /// Return DAQ flag | |
167 | Bool_t GetDAQFlag() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcDAQFlag(GetDarcHeader());} | |
168 | /// Return reg pattern | |
169 | UChar_t GetRegPattern() const {return AliMUONTriggerDDLDecoderEventHandler::GetDarcRegPattern(GetDarcHeader());} | |
170 | ||
171 | // DARC get methods | |
172 | /// Return DARC L0 received and used | |
173 | UInt_t GetDarcL0R() const {return (fDarcScalars != NULL) ? fDarcScalars->fL0R : 0;} | |
174 | /// Return DARC L1 physics | |
175 | UInt_t GetDarcL1P() const {return (fDarcScalars != NULL) ? fDarcScalars->fL1P : 0;} | |
176 | /// Return DARC L1 software | |
177 | UInt_t GetDarcL1S() const {return (fDarcScalars != NULL) ? fDarcScalars->fL1S : 0;} | |
178 | /// Return DARC L2 accept | |
179 | UInt_t GetDarcL2A() const {return (fDarcScalars != NULL) ? fDarcScalars->fL2A : 0;} | |
180 | /// Return DARC L2 reject | |
181 | UInt_t GetDarcL2R() const {return (fDarcScalars != NULL) ? fDarcScalars->fL2R : 0;} | |
182 | /// Return DARC clock | |
183 | UInt_t GetDarcClock() const {return (fDarcScalars != NULL) ? fDarcScalars->fClk : 0;} | |
184 | /// Return DARC hold (dead time) | |
185 | UInt_t GetDarcHold() const {return (fDarcScalars != NULL) ? fDarcScalars->fHold : 0;} | |
186 | ||
187 | // global get methods | |
188 | /// Return global L0 | |
189 | UInt_t GetGlobalL0() const {return (fGlobalScalars != NULL) ? fGlobalScalars->fL0 : 0;} | |
190 | /// Return global clock | |
191 | UInt_t GetGlobalClock() const {return (fGlobalScalars != NULL) ? fGlobalScalars->fClk : 0;} | |
192 | /// Return global scalars or NULL if none exist. | |
193 | const UInt_t* GetGlobalScaler() const {return (fGlobalScalars != NULL) ? &fGlobalScalars->fScaler[0] : NULL;} | |
194 | /// Return global hold (dead time) | |
195 | UInt_t GetGlobalHold() const {return (fGlobalScalars != NULL) ? fGlobalScalars->fHold : 0;} | |
196 | /// Return global spare | |
197 | UInt_t GetGlobalSpare() const {return (fGlobalScalars != NULL) ? fGlobalScalars->fSpare : 0;} | |
198 | ||
199 | /// Return true if type for DARC is default. | |
200 | Bool_t DarcIsDefaultType() const {return GetDarcType() == AliMUONTriggerDDLDecoder<AliMUONTriggerDDLDecoderEventHandler>::DarcDefaultType();} | |
201 | /// Return true if type for DARC is Vadorh. | |
202 | Bool_t DarcIsVadohrType() const {return GetDarcType() == AliMUONTriggerDDLDecoder<AliMUONTriggerDDLDecoderEventHandler>::DarcVadorhType();} | |
203 | ||
204 | /// Return the DARC header's raw data. | |
205 | UInt_t GetDarcHeader() const {return fDarcHeader;} | |
206 | ||
207 | /// Return the DARC scalars raw data or NULL if none exist. | |
208 | const AliMUONDarcScalarsStruct* GetDarcScalars() const {return fDarcScalars;} | |
209 | ||
210 | /// Return the global header's raw data. | |
211 | const AliMUONGlobalHeaderStruct* GetGlobalHeader() const {return fGlobalHeader;} | |
212 | ||
213 | /// Return the global scalars raw data or NULL if none exist. | |
214 | const AliMUONGlobalScalarsStruct* GetGlobalScalars() const {return fGlobalScalars;} | |
215 | ||
216 | /// Print the contents of the headers to screen. | |
217 | void Print() const; | |
218 | ||
219 | private: | |
220 | ||
221 | UInt_t fDarcHeader; ///< Pointer to DARC header in DDL payload. | |
222 | const AliMUONDarcScalarsStruct* fDarcScalars; ///< Pointer to DARC scalars in DDL payload. | |
223 | const AliMUONGlobalHeaderStruct* fGlobalHeader; ///< Pointer to global header in DDL payload. | |
224 | const AliMUONGlobalScalarsStruct* fGlobalScalars; ///< Pointer to global scalars in DDL payload. | |
225 | }; | |
226 | ||
227 | /// Light weight interface class to the regional card header data. | |
228 | class AliRegionalHeader | |
229 | { | |
230 | public: | |
231 | /// Default constructor. | |
232 | AliRegionalHeader( | |
233 | const AliLocalStruct* localsArray = NULL, | |
234 | const AliMUONRegionalHeaderStruct* header = NULL, | |
235 | const AliMUONRegionalScalarsStruct* scalars = NULL | |
236 | ) : | |
237 | fNext(NULL), fLocalsCount(0), fFirstLocal(localsArray), | |
238 | fHeader(header), fScalars(scalars) | |
239 | { | |
240 | } | |
241 | ||
242 | /// Implement shallow copying in the copy constructor. | |
243 | AliRegionalHeader(const AliRegionalHeader& o) : | |
244 | fNext(o.fNext), fLocalsCount(o.fLocalsCount), | |
245 | fFirstLocal(o.fFirstLocal), fHeader(o.fHeader), | |
246 | fScalars(o.fScalars) | |
247 | { | |
248 | } | |
249 | ||
250 | /// Implement shallow copying in the assignment operator. | |
251 | AliRegionalHeader& operator = (const AliRegionalHeader& object) | |
252 | { | |
253 | memcpy(this, &object, sizeof(AliRegionalHeader)); | |
254 | return *this; | |
255 | } | |
256 | ||
257 | /// Default destructor. | |
258 | ~AliRegionalHeader() {}; | |
259 | ||
260 | /// Return darc word | |
261 | UInt_t GetDarcWord() const {return fHeader->fDarcWord;} | |
262 | /// Return first reg word | |
263 | UInt_t GetWord() const {return fHeader->fWord;} | |
264 | /// Return regional input | |
265 | UInt_t GetInput(Int_t n) const {assert(n < 2); return fHeader->fInput[n];} | |
266 | /// Return L0 | |
267 | UShort_t GetL0() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalL0(fHeader);} | |
268 | /// Return mask | |
269 | UShort_t GetMask() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalMask(fHeader);} | |
270 | ||
271 | //word: phys type:1, reset: 6, serialNb:5, Id:4, version: 8, regional output:8 | |
272 | //true for phys, false for soft | |
273 | /// Return RegPhysFlag | |
274 | Bool_t GetRegPhysFlag() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalPhysFlag(fHeader);} | |
275 | /// Return ResetNb | |
276 | UChar_t GetResetNb() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalResetNb(fHeader);} | |
277 | /// Return SerialNb | |
278 | UChar_t GetSerialNb() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalSerialNb(fHeader);} | |
279 | /// Return Id | |
280 | UChar_t GetId() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalId(fHeader);} | |
281 | /// Return Version | |
282 | UChar_t GetVersion() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalVersion(fHeader);} | |
283 | /// Return Output | |
284 | UChar_t GetOutput() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalOutput(fHeader);} | |
285 | ||
286 | //Darc Status: error:10, #fpag:3, MBZ:3, phys type:1, present:1, not_full:1 | |
287 | // not_empty:1, L2Rej:1, L2Acc:1, L1:1, L0:1, #evt:4, busy:4 | |
288 | /// Return ErrorBits | |
289 | UShort_t GetErrorBits() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalErrorBits(fHeader);} | |
290 | /// Return FPGANumber | |
291 | UChar_t GetFPGANumber() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalFPGANumber(fHeader);} | |
292 | /// Return DarcPhysFlag | |
293 | Bool_t GetDarcPhysFlag() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalDarcPhysFlag(fHeader);} | |
294 | /// Return PresentFlag | |
295 | Bool_t GetPresentFlag() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalPresentFlag(fHeader);} | |
296 | /// Return RamNotFullFlag | |
297 | Bool_t GetRamNotFullFlag() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalRamNotFullFlag(fHeader);} | |
298 | /// Return RamNotEmptyFlag | |
299 | Bool_t GetRamNotEmptyFlag() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalRamNotEmptyFlag(fHeader);} | |
300 | /// Return L2RejStatus | |
301 | Bool_t GetL2RejStatus() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalL2RejStatus(fHeader);} | |
302 | /// Return L2AccStatus | |
303 | Bool_t GetL2AccStatus() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalL2AccStatus(fHeader);} | |
304 | /// Return L1Status | |
305 | Bool_t GetL1Status() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalL1Status(fHeader);} | |
306 | /// Return L0Status | |
307 | Bool_t GetL0Status() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalL0Status(fHeader);} | |
308 | /// Return EventInRam | |
309 | UChar_t GetEventInRam() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalEventInRam(fHeader);} | |
310 | /// Return Busy | |
311 | UChar_t GetBusy() const {return AliMUONTriggerDDLDecoderEventHandler::GetRegionalBusy(fHeader);} | |
312 | ||
313 | // scalar methods | |
314 | /// Return regional clock | |
315 | UInt_t GetClock() const {return (fScalars != NULL) ? fScalars->fClk : 0;} | |
316 | /// Return regional ouput | |
317 | const UInt_t* GetScaler() const {return (fScalars != NULL) ? &fScalars->fScaler[0] : NULL;} | |
318 | /// Return regional hold (dead time) | |
319 | UInt_t GetHold() const {return (fScalars != NULL) ? fScalars->fHold : 0;} | |
320 | ||
321 | /// Return raw data of regional header. | |
322 | const AliMUONRegionalHeaderStruct* GetHeader() const { return fHeader; } | |
323 | ||
324 | /// Return the raw data of the regional scalars or NULL if none exist. | |
325 | const AliMUONRegionalScalarsStruct* GetScalars() const { return fScalars; } | |
326 | ||
327 | /// Return the next regional structure header. | |
328 | const AliRegionalHeader* Next() const { return fNext; } | |
329 | ||
330 | /// Returns the first AliLocalStruct class in this regional structure. | |
331 | const AliLocalStruct* GetFirstLocalStruct() const { return fFirstLocal; } | |
332 | ||
333 | /// Returns the number of local trigger structures within this regional structure. | |
334 | UInt_t GetLocalStructCount() const { return fLocalsCount; } | |
335 | ||
336 | /// Return the i'th local trigger structure in this regional structure. | |
337 | const AliLocalStruct* GetLocalStruct(UInt_t i) const | |
338 | { | |
339 | return i < fLocalsCount ? GetFirstLocalStruct() + i : NULL; | |
340 | } | |
341 | ||
342 | /// Sets the next regional structure header. | |
343 | void SetNext(const AliRegionalHeader* next) { fNext = next; } | |
344 | ||
345 | /// Increments the local trigger structure count. | |
346 | void IncLocalStructCount() { fLocalsCount++; }; | |
347 | ||
348 | /// Print the contents of the regional header and scalars to screen. | |
349 | void Print() const; | |
350 | ||
351 | private: | |
352 | ||
353 | const AliRegionalHeader* fNext; ///< Pointer to next regional header. | |
354 | UInt_t fLocalsCount; ///< The number of AliLocalStruct objects found in the array pointed to by fFirstLocal. | |
355 | const AliLocalStruct* fFirstLocal; ///< The first local trigger structure of this regional structure. | |
356 | const AliMUONRegionalHeaderStruct* fHeader; ///< Pointer to the regional header in the DDL payload. | |
357 | const AliMUONRegionalScalarsStruct* fScalars; ///< Pointer to the regional scalars in the DDL payload. | |
358 | }; | |
359 | ||
360 | /// Light weight interface class to the local trigger card data. | |
361 | class AliLocalStruct | |
362 | { | |
363 | public: | |
364 | /// Default constructor. | |
365 | AliLocalStruct( | |
366 | const AliRegionalHeader* regionalHeader = NULL, | |
367 | const AliMUONLocalInfoStruct* localStruct = NULL, | |
368 | const AliMUONLocalScalarsStruct* scalars = NULL | |
369 | ) : | |
370 | fRegional(regionalHeader), fNext(NULL), | |
371 | fLocalStruct(localStruct), fScalars(scalars) | |
372 | { | |
373 | } | |
374 | ||
375 | /// Implement shallow copying in the copy constructor. | |
376 | AliLocalStruct(const AliLocalStruct& o) : | |
377 | fRegional(o.fRegional), fNext(o.fNext), | |
378 | fLocalStruct(o.fLocalStruct), fScalars(o.fScalars) | |
379 | { | |
380 | } | |
381 | ||
382 | /// Implement shallow copying in the assignment operator. | |
383 | AliLocalStruct& operator = (const AliLocalStruct& object) | |
384 | { | |
385 | memcpy(this, &object, sizeof(AliLocalStruct)); | |
386 | return *this; | |
387 | } | |
388 | ||
389 | /// Default destructor. | |
390 | ~AliLocalStruct() {}; | |
391 | ||
392 | /// Return local data | |
393 | UInt_t GetData(Int_t n) const | |
394 | { | |
395 | assert(n < 5); | |
396 | return (reinterpret_cast<const UInt_t*>(fLocalStruct))[n]; | |
397 | } | |
398 | ||
399 | /// Return X2 | |
400 | UShort_t GetX2() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalX2(fLocalStruct);} | |
401 | /// Return X1 | |
402 | UShort_t GetX1() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalX1(fLocalStruct);} | |
403 | /// Return X4 | |
404 | UShort_t GetX4() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalX4(fLocalStruct);} | |
405 | /// Return X3 | |
406 | UShort_t GetX3() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalX3(fLocalStruct);} | |
407 | ||
408 | /// Return Y2 | |
409 | UShort_t GetY2() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalY2(fLocalStruct);} | |
410 | /// Return Y1 | |
411 | UShort_t GetY1() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalY1(fLocalStruct);} | |
412 | /// Return Y4 | |
413 | UShort_t GetY4() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalY4(fLocalStruct);} | |
414 | /// Return Y3 | |
415 | UShort_t GetY3() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalY3(fLocalStruct);} | |
416 | ||
417 | /// return X pattern array | |
418 | void GetXPattern(TArrayS& array) const | |
419 | { | |
420 | Short_t vec[4] = {GetX1(), GetX2(), GetX3(), GetX4()}; | |
421 | array.Set(4, vec); | |
422 | } | |
423 | ||
424 | /// return Y pattern array | |
425 | void GetYPattern(TArrayS& array) const | |
426 | { | |
427 | Short_t vec[4] = {GetY1(), GetY2(), GetY3(), GetY4()}; | |
428 | array.Set(4, vec); | |
429 | } | |
430 | ||
431 | /// Return Id | |
432 | UChar_t GetId() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalId(fLocalStruct);} | |
433 | /// Return Dec | |
434 | UChar_t GetDec() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalDec(fLocalStruct);} | |
435 | /// Return TrigY | |
436 | Bool_t GetTrigY() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalTrigY(fLocalStruct);} | |
437 | /// Return TriggerY | |
438 | Bool_t GetTriggerY() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalTriggerY(fLocalStruct);} | |
439 | /// Return Upos | |
440 | UChar_t GetYPos() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalYPos(fLocalStruct);} | |
441 | /// Get Sign of X deviation | |
442 | Bool_t GetSXDev() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalSXDev(fLocalStruct);} | |
443 | /// Get X deviation | |
444 | UChar_t GetXDev() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalXDev(fLocalStruct);} | |
445 | /// Return TriggerX | |
446 | Bool_t GetTriggerX() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalTriggerX(fLocalStruct);} | |
447 | /// Return Xpos | |
448 | UChar_t GetXPos() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalXPos(fLocalStruct);} | |
449 | /// Return LPT | |
450 | UChar_t GetLpt() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalLpt(fLocalStruct);} | |
451 | /// Return HPT | |
452 | UChar_t GetHpt() const {return AliMUONTriggerDDLDecoderEventHandler::GetLocalHpt(fLocalStruct);} | |
453 | ||
454 | // Scaler methods | |
455 | /// Return local L0 | |
456 | UInt_t GetL0() const {return (fScalars != NULL) ? fScalars->fL0 : 0;} | |
457 | /// Return local hold (dead time) | |
458 | UInt_t GetHold() const {return (fScalars != NULL) ? fScalars->fHold : 0;} | |
459 | /// Return local clock | |
460 | UInt_t GetClock() const {return (fScalars != NULL) ? fScalars->fClk : 0;} | |
461 | ||
462 | /// Return switch | |
463 | UShort_t GetSwitch() const | |
464 | { | |
465 | return (fScalars != NULL) ? | |
466 | AliMUONTriggerDDLDecoderEventHandler::GetLocalSwitch(fScalars) : 0; | |
467 | } | |
468 | ||
469 | /// Return ComptXY | |
470 | UChar_t GetComptXY() const | |
471 | { | |
472 | return (fScalars != NULL) ? | |
473 | AliMUONTriggerDDLDecoderEventHandler::GetLocalComptXY(fScalars) : 0; | |
474 | } | |
475 | ||
476 | /// Return XY1 | |
477 | UShort_t GetXY1(Int_t n) const | |
478 | { | |
479 | return (fScalars != NULL) ? | |
480 | AliMUONTriggerDDLDecoderEventHandler::GetLocalXY1(fScalars, n) : 0; | |
481 | } | |
482 | ||
483 | /// Return XY2 | |
484 | UShort_t GetXY2(Int_t n) const | |
485 | { | |
486 | return (fScalars != NULL) ? | |
487 | AliMUONTriggerDDLDecoderEventHandler::GetLocalXY2(fScalars, n) : 0; | |
488 | } | |
489 | ||
490 | /// Return XY3 | |
491 | UShort_t GetXY3(Int_t n) const | |
492 | { | |
493 | return (fScalars != NULL) ? | |
494 | AliMUONTriggerDDLDecoderEventHandler::GetLocalXY3(fScalars, n) : 0; | |
495 | } | |
496 | ||
497 | /// Return XY4 | |
498 | UShort_t GetXY4(Int_t n) const | |
499 | { | |
500 | return (fScalars != NULL) ? | |
501 | AliMUONTriggerDDLDecoderEventHandler::GetLocalXY4(fScalars, n) : 0; | |
502 | } | |
503 | ||
504 | /// Return raw data of the local trigger structure. | |
505 | const AliMUONLocalInfoStruct* GetData() const {return fLocalStruct;} | |
506 | ||
507 | /// Return raw data of the local trigger scalars. | |
508 | /// Could be NULL if no scalars present. | |
509 | const AliMUONLocalScalarsStruct* GetScalars() const {return fScalars;} | |
510 | ||
511 | /// Return the parent regional header. | |
512 | const AliRegionalHeader* GetRegionalHeader() const { return fRegional; } | |
513 | ||
514 | /// Return the next local trigger structure. | |
515 | const AliLocalStruct* Next() const { return fNext; } | |
516 | ||
517 | /// Sets the next local trigger structure. | |
518 | void SetNext(const AliLocalStruct* next) { fNext = next; } | |
519 | ||
520 | /// Print the contents of the local trigger structure and contents to screen. | |
521 | void Print() const; | |
522 | ||
523 | private: | |
524 | ||
525 | const AliRegionalHeader* fRegional; ///< The regional structure this local trigger structure belongs to. | |
526 | const AliLocalStruct* fNext; ///< Next local structure object in the regional structure. | |
527 | const AliMUONLocalInfoStruct* fLocalStruct; ///< Pointer to the local trigger structure data in the DDL payload. | |
528 | const AliMUONLocalScalarsStruct* fScalars; ///< Pointer to the local trigger scalars data in the DDL payload. | |
529 | }; | |
530 | ||
531 | /// Returns the DARC and global headers plus scalars if they exist. | |
532 | const AliHeader* GetHeaders() const { return fDecoder.GetHandler().GetHeaders(); } | |
533 | ||
534 | /// Return the number of regional structures in the DDL payload. | |
535 | UInt_t GetRegionalHeaderCount() const | |
536 | { | |
537 | return fDecoder.GetHandler().RegionalHeaderCount(); | |
538 | } | |
539 | ||
540 | /// Return the first regional structure header. | |
541 | const AliRegionalHeader* GetFirstRegionalHeader() const | |
542 | { | |
543 | return fDecoder.GetHandler().RegionalHeader(0); | |
544 | } | |
545 | ||
546 | /// Return the i'th regional header or NULL if not found. | |
547 | const AliRegionalHeader* GetRegionalHeader(UInt_t i) const | |
548 | { | |
549 | return fDecoder.GetHandler().RegionalHeader(i); | |
550 | } | |
551 | ||
552 | /// Returns the number of local trigger structures for the given | |
553 | /// regional structure number. | |
554 | UInt_t GetLocalStructCount(UInt_t reg) const | |
555 | { | |
556 | const AliRegionalHeader* r = GetRegionalHeader(reg); | |
557 | return r != NULL ? r->GetLocalStructCount() : 0; | |
558 | } | |
559 | ||
560 | /// Returns the i'th local trigger structure for the given regional | |
561 | /// structure number or NULL if not found. | |
562 | const AliLocalStruct* GetLocalStruct(UInt_t reg, UInt_t i) const | |
563 | { | |
564 | const AliRegionalHeader* r = GetRegionalHeader(reg); | |
565 | return r != NULL ? r->GetLocalStruct(i) : NULL; | |
566 | } | |
567 | ||
568 | /// Returns the current local struct being decoded or NULL if none found. | |
569 | const AliLocalStruct* CurrentLocalStruct() const | |
570 | { | |
571 | return (fCurrentLocalStruct != fDecoder.GetHandler().EndOfLocalStructs()) ? | |
572 | fCurrentLocalStruct : NULL; | |
573 | } | |
574 | ||
575 | /// Returns the current regional structure being decoded | |
576 | /// or NULL if none found. | |
577 | const AliRegionalHeader* CurrentRegionalHeader() const | |
578 | { | |
579 | const AliLocalStruct* local = CurrentLocalStruct(); | |
580 | return (local != NULL) ? local->GetRegionalHeader() : NULL; | |
581 | } | |
582 | ||
583 | private: | |
584 | /// Not implemented | |
585 | AliMUONRawStreamTriggerHP(const AliMUONRawStreamTriggerHP& stream); | |
586 | /// Not implemented | |
587 | AliMUONRawStreamTriggerHP& operator = (const AliMUONRawStreamTriggerHP& stream); | |
588 | ||
589 | ||
590 | /// This is the custom event handler (callback interface) class which | |
591 | /// unpacks raw data words and fills an internal buffer with decoded digits | |
592 | /// as they are decoded by the high performance decoder. | |
593 | /// Any errors are logged to the parent AliMUONVRawStreamTrigger, so one | |
594 | /// must set this pointer appropriately before decoding and DDL payload. | |
595 | class AliDecoderEventHandler : public AliMUONTriggerDDLDecoderEventHandler | |
596 | { | |
597 | public: | |
598 | ||
599 | /// Default constructor. | |
600 | AliDecoderEventHandler(); | |
601 | /// Default destructor. | |
602 | virtual ~AliDecoderEventHandler(); | |
603 | ||
604 | /// Sets the internal arrays based on the maximum number of structures allowed. | |
605 | void SetMaxStructs(UInt_t maxRegionals, UInt_t maxLocals); | |
606 | ||
607 | /// Sets the raw stream object which should be the parent of this class. | |
608 | void SetRawStream(AliMUONVRawStreamTrigger* rawStream) { fRawStream = rawStream; } | |
609 | ||
610 | /// Returns the decoded DARC and global headers (and scalars if they exist). | |
611 | const AliHeader* GetHeaders() const { return &fHeaders; } | |
612 | ||
613 | /// Returns the number of regional headers. | |
614 | UInt_t RegionalHeaderCount() const { return fRegionalsCount; } | |
615 | ||
616 | /// Return the i'th regional structure header. | |
617 | const AliRegionalHeader* RegionalHeader(UInt_t i) const | |
618 | { | |
619 | return i < fRegionalsCount ? &fRegionals[i] : NULL; | |
620 | } | |
621 | ||
622 | /// Return the first local structure decoded. | |
623 | const AliLocalStruct* FirstLocalStruct() const { return fLocals; } | |
624 | ||
625 | /// Returns the marker to the end of local structures. | |
626 | /// i.e. one position past the last local structure in fLocals. | |
627 | const AliLocalStruct* EndOfLocalStructs() const { return fEndOfLocals; } | |
628 | ||
629 | /// Get number of end of DARC word errors. | |
630 | UInt_t GetDarcEoWErrors() const {return fDarcEoWErrors;} | |
631 | ||
632 | /// Get number of end of Global word errors. | |
633 | UInt_t GetGlobalEoWErrors() const {return fGlobalEoWErrors;} | |
634 | ||
635 | /// Get number of end of regional word errors. | |
636 | UInt_t GetRegEoWErrors() const {return fRegEoWErrors;} | |
637 | ||
638 | /// Get number of end of local word errors. | |
639 | UInt_t GetLocalEoWErrors() const {return fLocalEoWErrors;} | |
640 | ||
641 | /// Returns the warnings flag. | |
642 | Bool_t Warnings() const { return fWarnings; } | |
643 | /// Sets the warnings flag. | |
644 | void Warnings(Bool_t value) { fWarnings = value; } | |
645 | ||
646 | // The following methods are inherited from AliMUONTriggerDDLDecoderEventHandler: | |
647 | ||
648 | /// New buffer handler. | |
649 | void OnNewBuffer(const void* buffer, UInt_t bufferSize); | |
650 | ||
651 | /// End of buffer handler marks the end of local trigger structures. | |
652 | void OnEndOfBuffer(const void* /*buffer*/, UInt_t /*bufferSize*/) | |
653 | { | |
654 | fEndOfLocals = fCurrentLocal+1; | |
655 | } | |
656 | ||
657 | /// Handler for the DARC header which just remembers the pointers for later. | |
658 | void OnDarcHeader(UInt_t header, | |
659 | const AliMUONDarcScalarsStruct* scalars, | |
660 | const void* /*data*/) | |
661 | { | |
662 | fDarcHeader = header; | |
663 | fDarcScalars = scalars; | |
664 | } | |
665 | ||
666 | /// Handler for the global header which stores the pointer to the headers. | |
667 | void OnGlobalHeader(const AliMUONGlobalHeaderStruct* header, | |
668 | const AliMUONGlobalScalarsStruct* scalars, | |
669 | const void* /*data*/) | |
670 | { | |
671 | fHeaders = AliHeader(fDarcHeader, fDarcScalars, header, scalars); | |
672 | } | |
673 | ||
674 | /// Handler for new regional card structures. | |
675 | void OnNewRegionalStruct(const AliMUONRegionalHeaderStruct* header, | |
676 | const AliMUONRegionalScalarsStruct* scalars, | |
677 | const void* data); | |
678 | ||
679 | /// Handler for new local card structures. | |
680 | void OnLocalStruct(const AliMUONLocalInfoStruct* localStruct, | |
681 | const AliMUONLocalScalarsStruct* scalars); | |
682 | ||
683 | /// Error handler. | |
684 | void OnError(ErrorCode error, const void* location); | |
685 | ||
686 | private: | |
687 | ||
688 | // Do not allow copying of this class. | |
689 | /// Not implemented | |
690 | AliDecoderEventHandler(const AliDecoderEventHandler& /*obj*/); | |
691 | /// Not implemented | |
692 | AliDecoderEventHandler& operator = (const AliDecoderEventHandler& /*obj*/); | |
693 | ||
694 | AliMUONVRawStreamTrigger* fRawStream; //!< Pointer to the parent raw stream object. | |
695 | const void* fBufferStart; //!< Pointer to the start of the current DDL payload buffer. | |
696 | UInt_t fDarcHeader; //!< Currently decoded DARC header. | |
697 | const AliMUONDarcScalarsStruct* fDarcScalars; //!< Currently decoded DARC scalars. | |
698 | AliHeader fHeaders; //!< Headers of the DDL payload. | |
699 | UInt_t fRegionalsCount; //!< Number of regional headers filled in fRegionals. | |
700 | AliRegionalHeader* fRegionals; //!< Array of regional headers. [0..fMaxRegionals-1] | |
701 | AliLocalStruct* fLocals; //!< Array of decoded local structured. [0..fMaxRegionals*fMaxLocals-1] | |
702 | AliLocalStruct* fEndOfLocals; //!< Marker indicating the position just passed the last filled element in fLocals. | |
703 | AliRegionalHeader* fCurrentRegional; //!< Current regional header position. | |
704 | AliLocalStruct* fCurrentLocal; //!< Current local trigger structure. | |
705 | UInt_t fDarcEoWErrors; //!< Number of end of DARC word errors. | |
706 | UInt_t fGlobalEoWErrors; //!< Number of end of global word errors. | |
707 | UInt_t fRegEoWErrors; //!< Number of end of regional word errors. | |
708 | UInt_t fLocalEoWErrors; //!< Number of end of local word errors. | |
709 | Bool_t fWarnings; //!< Flag indicating if we should generate a warning for errors. | |
710 | }; | |
711 | ||
712 | AliMUONTriggerDDLDecoder<AliDecoderEventHandler> fDecoder; //!< The decoder for the DDL payload. | |
713 | Int_t fDDL; //!< The current DDL number being handled. | |
714 | Int_t fBufferSize; //!< This is the buffer size in bytes of fBuffer. | |
715 | UChar_t* fBuffer; //!< This is the buffer in which we store the DDL payload read from AliRawReader. | |
716 | const AliLocalStruct* fCurrentLocalStruct; //!< The current local trigger structure being handled by Next(). | |
717 | Bool_t fHadError; //!< Flag indicating if there was a decoding error or not. | |
718 | Bool_t fDone; //!< Flag indicating if the iteration is done or not. | |
481d8064 | 719 | mutable AliMUONDDLTrigger* fDDLObject; //!< Temporary DDL object used by GetDDLTrigger() for caching. |
1788245f | 720 | |
721 | static const Int_t fgkMaxDDL; //!< Maximum number of DDLs | |
722 | ||
723 | ClassDef(AliMUONRawStreamTriggerHP, 0) // Higher performance decoder class for MUON trigger rawdata. | |
724 | }; | |
725 | ||
726 | //////////////////////////////////////////////////////////////////////////////// | |
727 | ||
728 | inline const AliMUONRawStreamTriggerHP::AliLocalStruct* AliMUONRawStreamTriggerHP::Next() | |
729 | { | |
730 | /// Iterates through all the local trigger structures for the event. | |
731 | /// When no more local triggers are found then NULL is returned. | |
732 | ||
733 | do { | |
734 | if (fCurrentLocalStruct != fDecoder.GetHandler().EndOfLocalStructs()) | |
735 | return fCurrentLocalStruct++; | |
736 | } while (NextDDL()); | |
737 | return NULL; | |
738 | } | |
739 | ||
740 | ||
741 | inline void AliMUONRawStreamTriggerHP::AliDecoderEventHandler::OnNewRegionalStruct( | |
742 | const AliMUONRegionalHeaderStruct* header, | |
743 | const AliMUONRegionalScalarsStruct* scalars, | |
744 | const void* /*data*/ | |
745 | ) | |
746 | { | |
747 | /// New regional structure handler is called by the decoder whenever a | |
748 | /// new regional header is found. We just mark the header and increment | |
749 | /// the appropriate counters. | |
750 | ||
751 | assert( header != NULL ); | |
752 | assert( fCurrentRegional != NULL ); | |
753 | assert( fRegionalsCount < (UInt_t)fRawStream->GetMaxReg() ); | |
754 | ||
755 | // Link the previous regional structure unless it is the first one. | |
756 | if (fRegionalsCount > 0) | |
757 | { | |
758 | fCurrentRegional->SetNext(fCurrentRegional+1); | |
759 | } | |
760 | ||
761 | fCurrentRegional++; | |
762 | *fCurrentRegional = AliRegionalHeader(fCurrentLocal+1, header, scalars); | |
763 | fRegionalsCount++; | |
764 | } | |
765 | ||
766 | ||
767 | inline void AliMUONRawStreamTriggerHP::AliDecoderEventHandler::OnLocalStruct( | |
768 | const AliMUONLocalInfoStruct* localStruct, | |
769 | const AliMUONLocalScalarsStruct* scalars | |
770 | ) | |
771 | { | |
772 | /// New local trigger structure handler. | |
773 | /// This is called by the high performance decoder when a new local trigger | |
774 | /// structure is found within the DDL payload. | |
775 | /// We mark the location of the structure in the DDL paytload and increment | |
776 | /// appropriate counters. | |
777 | ||
778 | assert( localStruct != NULL ); | |
779 | assert( fCurrentLocal != NULL ); | |
780 | assert( fCurrentRegional != NULL ); | |
781 | assert( fCurrentRegional->GetLocalStructCount() < (UInt_t)fRawStream->GetMaxLoc() ); | |
782 | ||
783 | // Link the previous local structure unless it is the first one. | |
784 | if (fCurrentRegional->GetLocalStructCount() > 0) | |
785 | { | |
786 | fCurrentLocal->SetNext(fCurrentLocal+1); | |
787 | } | |
788 | ||
789 | fCurrentLocal++; | |
790 | *fCurrentLocal = AliLocalStruct(fCurrentRegional, localStruct, scalars); | |
791 | fCurrentRegional->IncLocalStructCount(); | |
792 | } | |
793 | ||
794 | #endif // ALIMUONRAWSTREAMTRIGGERHP_H |