Fixes for Coverity warnings (M. van Leeuwen)
[u/mrichter/AliRoot.git] / ITS / AliITSQASSDChecker.cxx
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5dfa9b71 1/**************************************************************************
2 * Copyright(c) 2007-2009, 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// Checks the quality assurance
20// by comparing with reference data
21// P. Cerello Apr 2008
22// INFN Torino
23
24// --- ROOT system ---
c71529b0 25#include "TH1.h"
26#include "TString.h"
180e540f 27//#include "Riostream.h"
5dfa9b71 28
29// --- AliRoot header files ---
30#include "AliITSQASSDChecker.h"
180e540f 31#include "AliITSQADataMakerRec.h"
c71529b0 32#include "AliLog.h"
5dfa9b71 33
34ClassImp(AliITSQASSDChecker)
5dfa9b71 35//__________________________________________________________________
36AliITSQASSDChecker& AliITSQASSDChecker::operator = (const AliITSQASSDChecker& qac )
37{
38 // Equal operator.
39 this->~AliITSQASSDChecker();
40 new(this) AliITSQASSDChecker(qac);
41 return *this;
42}
43
1b724264 44void AliITSQASSDChecker::CheckRaws(TH1* histo) {
180e540f 45 // checker for RAWS
1b724264 46 Double_t minSSDDataSize = 0;
47 Double_t maxSSDDataSize = 200;
48 Double_t minDDLDataSize = 0;
49 Double_t maxDDLDataSize = 50;
50 Double_t minLDCDataSize = 0;
51 Double_t maxLDCDataSize = 100;
52 Double_t minMeanDDLDataSize = 0;
53 Double_t maxMeanDDLDataSize = 50;
54 Double_t minMeanLDCDataSize = 0;
55 Double_t maxMeanLDCDataSize = 100;
56 // Double_t maxOccupancy = 5;
57
58 TString histname = histo->GetName();
59
60 if (histname.EndsWith("SSDEventType")) {
61 if (histo->GetEntries()==0) {
62 AliWarning("Event type histogram is empty");
63 }
64 else if (histo->GetBinContent(histo->FindBin(7))==0) AliWarning("No type 7 (physics) events in EventType");
65 }
66
67 if (histname.EndsWith("SSDDataSize")) {
68 if (histo->GetEntries()==0) AliWarning("SSD data size histogram is empty");
69 if (histo->GetMean()>maxSSDDataSize||histo->GetMean()<minSSDDataSize) AliWarning(Form("SSD mean data size is %-.2g kB", histo->GetMean()));
70 }
71
72 if (histname.EndsWith("SSDDataSizePerDDL")) {
73 if (histo->GetEntries()==0) {
74 AliWarning("Data size per DDL histogram is empty");
75 }
76 else {
77 for(Int_t i = 512; i < 528; i++) {
78 if(histo->GetBinContent(histo->FindBin(i))==0) {
79 AliWarning(Form("Data size / DDL histogram: bin for DDL %i is empty",i));
80 }
81 else if(histo->GetBinContent(histo->FindBin(i))<minDDLDataSize||histo->GetBinContent(histo->FindBin(i))>maxDDLDataSize) AliWarning(Form("Data size DDL %i is %-.2g kB",i,histo->GetBinContent(histo->FindBin(i))));
82 }
83 }
84 }
85
86 if (histname.EndsWith("SSDDataSizePerLDC")) {
87 if (histo->GetEntries()==0) {
88 AliWarning("Data size per LDC histogram is empty");
89 }
90 else {
a5a317a9 91 AliInfo(Form("Data size per LDC histogram has %f entries",histo->GetEntries()));
1b724264 92 for(Int_t i = 170; i < 178; i++) {
93 if(histo->GetBinContent(histo->FindBin(i))==0) {
94 AliWarning(Form("Data size / LDC histogram: bin for LDC %i is empty",i));
95 }
180e540f 96 else if(AliITSQADataMakerRec::AreEqual(histo->GetBinContent(histo->FindBin(i)),minLDCDataSize) ||histo->GetBinContent(histo->FindBin(i))>maxLDCDataSize) AliWarning(Form("Data size LDC %i is %-.2g kB",i,histo->GetBinContent(i)));
1b724264 97 }
98 }
99 }
100
101 if (histname.EndsWith("SSDLDCId")) {
102 if (histo->GetEntries()==0) {
103 AliWarning("LDC ID histogram is empty");
104 }
105 else {
106 for(Int_t i = 170; i < 177; i++) {
107 if(histo->GetBinContent(histo->FindBin(i))==0) {
108 AliWarning(Form("LDC ID histogram: No entries for LDC %i",i));
109 }
110 else if(histo->GetBinContent(histo->FindBin(i))!=histo->GetBinContent(histo->FindBin(i+1))) {
111 AliWarning("LDC Id distribution is not uniform");
112 i=176;
113 }
114 }
115 }
116 }
117
118 if (histname.EndsWith("SSDDDLId")) {
119 if (histo->GetEntries()==0) {
120 AliWarning("DDL ID histogram is empty");
121 }
122 else {
123 for(Int_t i = 512; i < 527; i++) {
124 if(histo->GetBinContent(histo->FindBin(i))==0) {
125 AliWarning(Form("DDL ID histogram: No entries for DDL %i",i));
126 }
127 else if(histo->GetBinContent(histo->FindBin(i))!=histo->GetBinContent(histo->FindBin(i+1))) {
128 AliWarning("DDL Id distribution is not uniform");
129 i=526;
130 }
131 }
132 }
133 }
134
135 if (histname.Contains("SSDDataSizeLDC")) {
136 if (histo->GetEntries()==0) {
137 AliWarning(Form("LDC %s data size distribution is empty", histname(histname.Length()-3,3).Data()));
138 }
139 else if (histo->GetMean()<minMeanLDCDataSize||histo->GetMean()>maxMeanLDCDataSize) AliWarning(Form("Mean data size of LDC %s is %-.2g kB",histname(histname.Length()-3,3).Data(), histo->GetMean()));
140 }
141
142 if (histname.Contains("SSDDataSizeDDL")) {
143 if (histo->GetEntries()==0) {
144 AliWarning(Form("DDL %s data size distribution is empty", histname(histname.Length()-3,3).Data()));
145 }
146 else if (histo->GetMean()<minMeanDDLDataSize||histo->GetMean()>maxMeanDDLDataSize) AliWarning(Form("Mean data size of DDL %s is %-.2g kB",histname(histname.Length()-3,3).Data(), histo->GetMean()));
147 }
148
149 if (histname.Contains("SSDAverageOccupancy")) {
150
151 const char* side = "";
152 int ladder = 0;
153 int layernr = 0;
154
155 if (histname.EndsWith("5")) layernr = 499;
156 if (histname.EndsWith("6")) layernr = 599;
157
158 for (Int_t i = 1; i < histo->GetNbinsY() + 1; i++) { //ladder/side loop
159 if(i==3.*int(i/3.)){
160 ladder=int(i/3.)+layernr;
161 side="P side";
162 }
163 else if(i==3.*int(i+1/3.)){
164 ladder=int((i+1)/3.)+layernr;
165 side="N side";
166 }
167
168 for (Int_t j = 1; j < histo->GetNbinsX() + 1; j++) { //module loop
169 //if(histo->GetBinContent(j,i)>maxOccupancy)
170 // AliWarning(Form("Occupancy ladder %i, module %i, %s is %-.2f %%",ladder,j,side, histo->GetBinContent(j,i)));
171 }//module loop
172 }//ladder loop
173 }
174
175}
176
1b724264 177
1b724264 178
5dfa9b71 179//__________________________________________________________________
180e540f 180Double_t AliITSQASSDChecker::Check(AliQAv1::ALITASK_t /*index*/, const TObjArray * list, const AliDetectorRecoParam * /*recoParam*/) {
181 // main checker method
5379c4a3 182 AliDebug(AliQAv1::GetQADebugLevel(),Form("AliITSQASSDChecker called with offset: %d\n", fSubDetOffset));
80b9610c 183
184 AliInfo(Form("AliITSQASSDChecker called with offset: %d\n", fSubDetOffset) );
1b724264 185 //cout<<"(AliITSQASSDChecker::Check): List name "<<list->GetName()<<endl;
5dfa9b71 186 Double_t test = 0.0 ;
187 Int_t count = 0 ;
1b724264 188 TString listname = list->GetName();
189
5dfa9b71 190 if (list->GetEntries() == 0){
191 test = 1. ; // nothing to check
192 }
193 else {
1b724264 194
5dfa9b71 195 TIter next(list) ;
196 TH1 * hdata ;
197 count = 0 ;
198 while ( (hdata = dynamic_cast<TH1 *>(next())) ) {
199 if (hdata) {
c71529b0 200 TString histname = hdata->GetName();
201 if(!histname.Contains("fHistSSD")) continue;
5dfa9b71 202 Double_t rv = 0.;
1b724264 203 if(hdata->GetEntries()>0) {
204 rv = 1;
205
206 //if(histname.Contains("PerDDL")) cout << "(AliITSQASSDChecker::Check) " << histname << " has " << hdata->GetEntries() << " entries. Mean: " << hdata->GetMean() << endl;
207
208 // if(hdata->GetMean()>0&&!histname.Contains("_Ladder")) cout << "(AliITSQASSDChecker::Check) " << histname << " not empty! " << hdata->GetEntries() << " entries. Mean: " << hdata->GetMean() << endl;
209 }
210
211 // if (listname.Contains("Raws")) CheckRaws(hdata);
212 // if (listname.Contains("RecPoints")) CheckRecPoints(hdata);
213
5379c4a3 214 //AliDebug(AliQAv1::GetQADebugLevel(), Form("%s -> %f", hdata->GetName(), rv)) ;
c71529b0 215 //cout<<hdata->GetName()<<" - "<<rv<<endl;
5dfa9b71 216 count++ ;
217 test += rv ;
218 }
219 else{
220 AliError("Data type cannot be processed") ;
221 }
5dfa9b71 222 }
223 if (count != 0) {
180e540f 224 if (AliITSQADataMakerRec::AreEqual(test,0.)) {
5dfa9b71 225 AliWarning("Histograms are there, but they are all empty: setting flag to kWARNING");
226 test = 0.5; //upper limit value to set kWARNING flag for a task
227 }
228 else {
229 test /= count ;
230 }
231 }
232 }
c71529b0 233
5379c4a3 234 //AliDebug(AliQAv1::GetQADebugLevel(), Form("Test Result = %f", test)) ;
c71529b0 235 //cout<<"Test result: "<<test<<endl;
5dfa9b71 236
5dfa9b71 237 return test ;
c71529b0 238
239 //return 0.;
1b724264 240
241
5dfa9b71 242}
243
3647765c 244//__________________________________________________________________
180e540f 245void AliITSQASSDChecker::SetTaskOffset(Int_t TaskOffset){
246 // defines offset for SSD
3647765c 247 fSubDetOffset = TaskOffset;
248}
80b9610c 249
250//__________________________________________________________________
180e540f 251void AliITSQASSDChecker::SetStepBit(const Double_t *steprange) {
252 // defines step range
80b9610c 253 fStepBitSSD = new Double_t[AliQAv1::kNBIT];
254 for(Int_t bit=0;bit<AliQAv1::kNBIT;bit++)
255 {
256 fStepBitSSD[bit]=steprange[bit];
257 }
258}
259
260//__________________________________________________________________
180e540f 261void AliITSQASSDChecker::SetSSDLimits(const Float_t *lowvalue, const Float_t * highvalue){
262 // defines
80b9610c 263 fLowSSDValue = new Float_t[AliQAv1::kNBIT];
264 fHighSSDValue= new Float_t[AliQAv1::kNBIT];
265
266 for(Int_t bit=0;bit<AliQAv1::kNBIT;bit++)
267 {
268 fLowSSDValue[bit]=lowvalue[bit];
269 fHighSSDValue[bit]= highvalue[bit];
270 }
271
272}