1 /**************************************************************************
2 * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////////////
20 /// This class provides storage container ITS SSD module callibration data
23 ///////////////////////////////////////////////////////////////////////////////
25 #include "AliITSNoiseSSD.h"
26 #include "AliITSModuleDaSSD.h"
30 ClassImp(AliITSModuleDaSSD)
33 const Int_t AliITSModuleDaSSD::fgkStripsPerModule = 1536; // Number of strips per SSD module
34 const Int_t AliITSModuleDaSSD::fgkPNStripsPerModule = 768; // Number of N/P strips per SSD module
35 const Int_t AliITSModuleDaSSD::fgkStripsPerChip = 128; // Number of strips per chip HAL25
36 const UChar_t AliITSModuleDaSSD::fgkMaxAdNumber = 9; // MAx SSD FEROM AD number
37 const UChar_t AliITSModuleDaSSD::fgkMaxAdcNumber = 13; // MAx SSD FEROM ADC number
38 const Int_t AliITSModuleDaSSD::fgkChipsPerModule = 12; // Number of HAL25 chips per SSD module
44 //______________________________________________________________________________
45 AliITSModuleDaSSD::AliITSModuleDaSSD() :
58 // Default constructor
62 //______________________________________________________________________________
63 AliITSModuleDaSSD::AliITSModuleDaSSD(const UChar_t ddlID, const UChar_t ad, const UChar_t adc, const UShort_t moduleID) :
76 // Constructor, set module id data
81 //______________________________________________________________________________
82 AliITSModuleDaSSD::AliITSModuleDaSSD(const Int_t numberofstrips) :
95 // Constructor, allocates memory for AliITSChannelDaSSD*
96 if (numberofstrips != fgkStripsPerModule)
97 AliWarning(Form("AliITSModuleDaSSD: ALICE ITS SSD Module contains %i strips", fgkStripsPerModule));
98 fStrips = new (nothrow) AliITSChannelDaSSD* [numberofstrips];
100 fNumberOfStrips = numberofstrips;
101 for (Int_t i = 0; i < numberofstrips; i++) fStrips[i]= NULL;
103 AliError(Form("AliITSModuleDaSSD: Error allocating memory for %i AliITSChannelDaSSD* objects!", numberofstrips));
110 //______________________________________________________________________________
111 AliITSModuleDaSSD::AliITSModuleDaSSD(const Int_t numberofstrips, const Long_t eventsnumber) :
124 // Constructor, allocates memory for AliITSChannelDaSSD* and events data
125 if (numberofstrips != fgkStripsPerModule)
126 AliWarning(Form("AliITSModuleDaSSD: ALICE ITS SSD Module contains %i strips", fgkStripsPerModule));
127 fStrips = new (nothrow) AliITSChannelDaSSD* [numberofstrips];
129 fNumberOfStrips = numberofstrips;
130 memset(fStrips, 0, numberofstrips * sizeof(AliITSChannelDaSSD*));
131 for (Int_t i = 0; i < fNumberOfStrips; i++) {
132 fStrips[i] = new AliITSChannelDaSSD(i, eventsnumber);
133 if (!fStrips[i]) AliError(Form("AliITSModuleDaSSD: Error allocating memory for AliITSChannelDaSSD %i-th object", i));
136 AliError(Form("AliITSModuleDaSSD: Error allocating memory for %i AliITSChannelDaSSD* objects!", numberofstrips));
144 //______________________________________________________________________________
145 AliITSModuleDaSSD::AliITSModuleDaSSD(const AliITSModuleDaSSD& module) :
147 fEquipId(module.fEquipId),
148 fEquipType(module.fEquipType),
149 fDdlId(module.fDdlId),
152 fModuleId(module.fModuleId),
153 fNumberOfStrips(module.fNumberOfStrips),
154 fStrips(module.fStrips),
155 fNumberOfChips(module.fNumberOfChips),
157 fEventsNumber(module.fEventsNumber)
161 AliFatal("AliITSModuleDaSSD, copy constructor not implemented");
166 //______________________________________________________________________________
167 AliITSModuleDaSSD& AliITSModuleDaSSD::operator = (const AliITSModuleDaSSD& module)
169 // assignment operator
171 AliFatal("AliITSModuleDaSSD: operator =, assignment operator not implemented");
177 //______________________________________________________________________________
178 AliITSModuleDaSSD::~AliITSModuleDaSSD()
183 for (Long_t i = 0; i < fNumberOfStrips; i++)
185 if (fStrips[i]) delete fStrips[i];
189 if (fCm) delete [] fCm;
194 //______________________________________________________________________________
195 Bool_t AliITSModuleDaSSD::SetNumberOfStrips(const Int_t numberofstrips)
197 // Allocates memory for AliITSChannelDaSSD*
199 for (Int_t i = 0; i < fNumberOfStrips; i++) if (fStrips[i]) delete fStrips[i];
203 if (numberofstrips <= 0) {fNumberOfStrips = 0; return kTRUE; }
204 if (numberofstrips != fgkStripsPerModule)
205 AliWarning(Form("AliITSModuleDaSSD: ALICE ITS SSD Module contains %i strips", fgkStripsPerModule));
206 fStrips = new (nothrow) AliITSChannelDaSSD* [numberofstrips];
208 fNumberOfStrips = numberofstrips;
209 memset(fStrips, 0, sizeof(AliITSChannelDaSSD*) * numberofstrips);
212 AliError(Form("AliITSModuleDaSSD: Error allocating memory for %i AliITSChannelDaSSD* objects!", numberofstrips));
220 //______________________________________________________________________________
221 Bool_t AliITSModuleDaSSD::SetNumberOfChips(const Int_t nchips)
223 // Allocate nchips TArrayF objects to save Common Mode
225 if (nchips <= 0) {fNumberOfChips = 0; return kTRUE; }
226 if (nchips != fgkChipsPerModule)
227 AliWarning(Form("AliITSModuleDaSSD: ALICE ITS SSD Module contains %i HAL25 chips", fgkChipsPerModule));
228 fCm = new (nothrow) TArrayF [nchips];
230 fNumberOfChips = nchips;
233 AliError(Form("AliITSModuleDaSSD: Error allocating memory for %i TArrayF objects!", nchips));
241 //______________________________________________________________________________
242 Bool_t AliITSModuleDaSSD::SetModuleIdData (const UChar_t ddlID, const UChar_t ad, const UChar_t adc, const Short_t moduleID)
245 if (ad > fgkMaxAdNumber) {
246 AliWarning(Form("AliITSModuleDaSSD: Wrong AD number: %i", ad));
249 if (adc > fgkMaxAdcNumber || ForbiddenAdcNumber(adc)) {
250 AliWarning(Form("AliITSModuleDaSSD: Wrong ADC number: %i", adc));
256 fModuleId = moduleID;
261 //______________________________________________________________________________
262 void AliITSModuleDaSSD::SetModuleFEEId (const UChar_t ddlID, const UChar_t ad, const UChar_t adc)
264 // Set id data of FEE connected to the Module
271 //______________________________________________________________________________
272 void AliITSModuleDaSSD::SetModuleRorcId (const Int_t equipid, const Int_t equiptype)
274 // Set data to access FEROM registres via DDL
276 fEquipType = equiptype;
280 //______________________________________________________________________________
281 Bool_t AliITSModuleDaSSD::SetEventsNumber(const Long_t eventsnumber)
283 // Allocate the memory for the events data
285 if (!fStrips) return kFALSE;
286 for (i = 0; i < fNumberOfStrips; i++) {
288 if (!fStrips[i]->SetEvenetsNumber(eventsnumber)) {
289 for (Int_t j = 0; j < i; j++) fStrips[j]->DeleteSignal();
290 AliError(Form("AliITSModuleDaSSD: Error allocating memory for i% events for module %i, strip %i",
291 eventsnumber, (Int_t)fModuleId, i));
295 if (!(fStrips[i] = new AliITSChannelDaSSD(i, eventsnumber))) {
296 for (Int_t j = 0; j < i; j++) delete fStrips[j];
300 AliError(Form("AliITSModuleDaSSD: Error allocating memory for strip %i of module %i!", (Int_t)fModuleId, i));
309 //______________________________________________________________________________
310 Bool_t AliITSModuleDaSSD::SetCM (const Float_t cm, const Int_t chipn, const Int_t evn)
312 // Set value of CM for a given chip and event
313 if ((!fCm) || (chipn >= fNumberOfChips)) return kFALSE;
314 if (evn >= fCm[chipn].GetSize()) return kFALSE;
315 else fCm[chipn][evn] = cm;
321 //______________________________________________________________________________
322 Float_t AliITSModuleDaSSD::GetCM(const Int_t chipn, const Long_t evn) const
324 // Get value of CM for a given chip and event
325 if ((!fCm) || (chipn >= fNumberOfChips)) return 0.0f;
326 if (evn >= fCm[chipn].GetSize()) return 0.0f;
327 else return fCm[chipn][evn];
332 //______________________________________________________________________________
333 AliITSNoiseSSD* AliITSModuleDaSSD::GetCalibrationSSDModule() const
335 // Creates the AliITSNoiseSSD objects with callibration data
338 if (!fStrips) return NULL;
339 mc = new AliITSNoiseSSD();
340 mc->SetMod(fModuleId);
341 mc->SetNNoiseP(fgkPNStripsPerModule);
342 mc->SetNNoiseN(fgkPNStripsPerModule);
343 for (Int_t i = 0; i < fNumberOfStrips; i++) {
344 if (!fStrips[i]) noise = AliITSChannelDaSSD::GetUndefinedValue();
345 else noise = fStrips[i]->GetNoiseCM();
346 if (i < fgkPNStripsPerModule)
347 mc->AddNoiseP(i, noise);
348 else mc->AddNoiseN((AliITSChannelDaSSD::GetMaxStripIdConst() - i), noise);