Add plots of dead module locations in SDD calibration monitoring (F. Prino)
[u/mrichter/AliRoot.git] / RAW / AliCaloRawStreamV3.cxx
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0021af02 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
18///////////////////////////////////////////////////////////////////////////////
19//
20// This class provides access to PHOS/EMCAL digits in raw data.
21//
22// It loops over all PHOS/EMCAL digits in the raw data given by the AliRawReader.
23// The Next method goes to the next digit. If there are no digits left
24// it returns kFALSE.
25// Several getters provide information about the current digit.
26// usage:
27// AliRawReader *reader = AliRawReader::Create(fileName);
28// AliCaloRawStreamV3 *stream = new AliCaloRawStreamV3(reader,calo);
29// while (reader->NextEvent())
30// while (stream->NextDDL())
31// while (stream->NextChannel()) ...
32///
33/// Yuri Kharlov. 23 June 2009
34///////////////////////////////////////////////////////////////////////////////
35
36#include <TString.h>
37#include <TSystem.h>
38
39#include "AliCaloRawStreamV3.h"
40#include "AliRawReader.h"
41#include "AliCaloAltroMapping.h"
42
43ClassImp(AliCaloRawStreamV3)
44
45
46//_____________________________________________________________________________
47AliCaloRawStreamV3::AliCaloRawStreamV3(AliRawReader* rawReader, TString calo, AliAltroMapping **mapping) :
48 AliAltroRawStreamV3(rawReader),
49 fModule(-1),
50 fRow(-1),
51 fColumn(-1),
52 fCaloFlag(0),
53 fFilter(0),
54 fNRCU(0),
55 fNSides(0),
56 fCalo(calo),
57 fExternalMapping(kFALSE)
58{
59 // create an object to read PHOS/EMCAL raw digits
60 SelectRawData(calo);
61
62 // PHOS and EMCAL have differen number of RCU per module
63 //For PHOS
64 fNRCU = 4;
65 fNSides = 1;
66 //For EMCAL
67 TString sides[]={"A","C"};
68 if(fCalo == "EMCAL") {
69 fNRCU = 2;
70 fNSides = 2;
71 }
72
73 if (mapping == NULL) {
74 TString path = gSystem->Getenv("ALICE_ROOT");
75 path += "/"+fCalo+"/mapping/RCU";
76 TString path2;
77 for(Int_t j = 0; j < fNSides; j++){
78 for(Int_t i = 0; i < fNRCU; i++) {
79 path2 = path;
80 path2 += i;
81 if(fCalo == "EMCAL") path2 += sides[j];
82 path2 += ".data";
83 fMapping[j*fNRCU+ i] = new AliCaloAltroMapping(path2.Data());
84 }
85 }
86 }
87 else {
88 fExternalMapping = kTRUE;
89 for(Int_t i = 0; i < fNRCU*fNSides; i++)
90 fMapping[i] = mapping[i];
91 }
92}
93
94//_____________________________________________________________________________
95AliCaloRawStreamV3::AliCaloRawStreamV3(const AliCaloRawStreamV3& stream) :
96 AliAltroRawStreamV3(stream),
97 fModule(-1),
98 fRow(-1),
99 fColumn(-1),
100 fCaloFlag(0),
101 fFilter(0),
102 fNRCU(0),
103 fNSides(0),
104 fCalo(""),
105 fExternalMapping(kFALSE)
106{
107 Fatal("AliCaloRawStreamV3", "copy constructor not implemented");
108}
109
110//_____________________________________________________________________________
111AliCaloRawStreamV3& AliCaloRawStreamV3::operator = (const AliCaloRawStreamV3&
112 /* stream */)
113{
114 Fatal("operator =", "assignment operator not implemented");
115 return *this;
116}
117
118//_____________________________________________________________________________
119AliCaloRawStreamV3::~AliCaloRawStreamV3()
120{
121// destructor
122
123 if (!fExternalMapping)
124 for(Int_t i = 0; i < fNRCU*fNSides; i++)
125 delete fMapping[i];
126}
127
128//_____________________________________________________________________________
129void AliCaloRawStreamV3::Reset()
130{
131 // reset phos/emcal raw stream params
132 AliAltroRawStreamV3::Reset();
133 fModule = fRow = fColumn = -1;
134 fFilter = fCaloFlag = 0;
135 fCalo="";
136}
137
138//_____________________________________________________________________________
139Bool_t AliCaloRawStreamV3::NextChannel()
140{
141 // Read next PHOS/EMCAL signal
142 // Apply the PHOS/EMCAL altro mapping to get
143 // the module,row and column indeces
144
145 if (AliAltroRawStreamV3::NextChannel()) {
146 ApplyAltroMapping();
147 if ( fFilter > 0 ) { // some data should be filtered out
148 if ( (fFilter & (1<<fCaloFlag)) != 0) {
149 // this particular data should be filtered out
150 NextChannel(); // go to the next address instead
151 }
152 }
153 return kTRUE;
154 }
155 else
156 return kFALSE;
157}
158
159//_____________________________________________________________________________
160void AliCaloRawStreamV3::ApplyAltroMapping()
161{
162 // Take the DDL index, load
163 // the corresponding altro mapping
164 // object and fill the sector,row and pad indeces
165
166 Int_t ddlNumber = GetDDLNumber();
167 fModule = ddlNumber / fNRCU;
168
169 Int_t rcuIndex = ddlNumber % fNRCU;
170
89de6b46 171 if( fNRCU == 2 ){ // EMCAL may need to increase RCU index for the maps
0021af02 172 if (fModule%2 == 1) { rcuIndex += 2; } // other='C' side maps
173 }
174
175 Short_t hwAddress = GetHWAddress();
176 fRow = fMapping[rcuIndex]->GetPadRow(hwAddress);
177 fColumn = fMapping[rcuIndex]->GetPad(hwAddress);
178 fCaloFlag = fMapping[rcuIndex]->GetSector(hwAddress);
179}