Merge branch 'devel'
[u/mrichter/AliRoot.git] / ITS / AliITSQASPDChecker.cxx
CommitLineData
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
2eb1130f 16/* $Id $ */
5dfa9b71 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 ---
2eb1130f 25#include "TH1.h"
26#include "TString.h"
5dfa9b71 27
28// --- AliRoot header files ---
29#include "AliITSQASPDChecker.h"
c71529b0 30#include "AliLog.h"
5dfa9b71 31
32ClassImp(AliITSQASPDChecker)
5dfa9b71 33//__________________________________________________________________
34AliITSQASPDChecker& AliITSQASPDChecker::operator = (const AliITSQASPDChecker& qac )
35{
36 // Equal operator.
37 this->~AliITSQASPDChecker();
38 new(this) AliITSQASPDChecker(qac);
39 return *this;
40}
41
3647765c 42
5dfa9b71 43//__________________________________________________________________
486788fc 44Double_t AliITSQASPDChecker::Check(AliQAv1::ALITASK_t /*index*/, TObjArray * list, const AliDetectorRecoParam * /*recoParam*/)
5dfa9b71 45{
5379c4a3 46 AliDebug(2, Form("AliITSQASPDChecker called with offset: %d\n", fSubDetOffset));
c71529b0 47
80b9610c 48 AliInfo(Form("AliITSQASPDChecker called with offset: %d\n", fSubDetOffset));
49
2eb1130f 50 Double_t test = 0.0;
51 Int_t count = 0;
5dfa9b71 52
2eb1130f 53 if (list->GetEntries() == 0) {
54 test = 1.; // nothing to check
5dfa9b71 55 }
56 else {
2eb1130f 57 TIter next(list);
58 TH1 * hdata;
59 count = 0;
5dfa9b71 60 while ( (hdata = dynamic_cast<TH1 *>(next())) ) {
61 if (hdata) {
2eb1130f 62 TString histName = hdata->GetName();
63 if (!histName.Contains("_SPD")) continue;
5dfa9b71 64 Double_t rv = 0.;
2eb1130f 65 if (hdata->GetEntries()>0) rv = 1;
954ef57a 66 if (histName.Contains("LayPattern")) {
683601f2 67 if (hdata->GetBinContent(1)) {
954ef57a 68 Double_t ratio=hdata->GetBinContent(2)/hdata->GetBinContent(1);
5379c4a3 69 AliDebug(2, Form("%s: ratio RecPoints lay2 / lay1 = %f", hdata->GetName(), ratio));
683601f2 70 }
71 else
5379c4a3 72 AliDebug(AliQAv1::GetQADebugLevel(), "No RecPoints in lay1");
683601f2 73 }
954ef57a 74 else if(histName.Contains("ModPattern")) {
75 Int_t ndead=0;
76 for(Int_t ibin=0;ibin<hdata->GetNbinsX();ibin++) {
77 if(histName.Contains("SPD1") && ibin<80 && hdata->GetBinContent(ibin+1)>0) ndead++;
78 if(histName.Contains("SPD2") && ibin>79 && hdata->GetBinContent(ibin+1)>0) ndead++;
79 }
5379c4a3 80 AliDebug(2, Form("%s: Entries = %d number of empty modules = %d",
954ef57a 81 hdata->GetName(),(Int_t)hdata->GetEntries(),ndead));
82 }
83 else if(histName.Contains("SizeYvsZ")) {
84 Double_t meanz=hdata->GetMean(1);
85 Double_t meany=hdata->GetMean(2);
86 Double_t rmsz=hdata->GetRMS(1);
87 Double_t rmsy=hdata->GetRMS(2);
5379c4a3 88 AliDebug(AliQAv1::GetQADebugLevel(), Form("%s: Cluster sizeY mean = %f rms = %f", hdata->GetName(),meany,rmsy));
89 AliDebug(AliQAv1::GetQADebugLevel(), Form("%s: Cluster sizeZ mean = %f rms = %f", hdata->GetName(),meanz,rmsz));
954ef57a 90 }
f4ed01ae 91 else if(histName.Contains("SPDMultiplicity")) {
5379c4a3 92 AliDebug(2, Form("%s: Events = %d mean = %f rms = %f",
954ef57a 93 hdata->GetName(),(Int_t)hdata->GetEntries(),hdata->GetMean(),hdata->GetRMS()));}
94
5379c4a3 95 // else AliDebug(AliQAv1::GetQADebugLevel(), Form("%s -> %f", hdata->GetName(), rv));
2eb1130f 96 count++;
97 test += rv;
5dfa9b71 98 }
954ef57a 99 else {
5dfa9b71 100 AliError("Data type cannot be processed") ;
101 }
5dfa9b71 102 }
954ef57a 103
5dfa9b71 104 if (count != 0) {
105 if (test==0) {
106 AliWarning("Histograms are there, but they are all empty: setting flag to kWARNING");
107 test = 0.5; //upper limit value to set kWARNING flag for a task
108 }
109 else {
2eb1130f 110 test /= count;
5dfa9b71 111 }
112 }
113 }
114
5379c4a3 115 AliDebug(AliQAv1::GetQADebugLevel(), Form("Test Result = %f", test));
5dfa9b71 116 return test ;
3647765c 117
954ef57a 118}
3647765c 119
120//__________________________________________________________________
121void AliITSQASPDChecker::SetTaskOffset(Int_t TaskOffset)
122{
123 fSubDetOffset = TaskOffset;
124}
80b9610c 125
126//__________________________________________________________________
127void AliITSQASPDChecker::SetStepBit(Double_t *steprange)
128{
129
130 fStepBitSPD = new Double_t[AliQAv1::kNBIT];
131 for(Int_t bit=0;bit<AliQAv1::kNBIT;bit++)
132 {
133 fStepBitSPD[bit]=steprange[bit];
134 }
135}
136
137
138//__________________________________________________________________
139void AliITSQASPDChecker::SetSPDLimits(Float_t *lowvalue, Float_t * highvalue)
140{
141
142 fLowSPDValue = new Float_t[AliQAv1::kNBIT];
143 fHighSPDValue= new Float_t[AliQAv1::kNBIT];
144
145 for(Int_t bit=0;bit<AliQAv1::kNBIT;bit++)
146 {
147 fLowSPDValue[bit]=lowvalue[bit];
148 fHighSPDValue[bit]= highvalue[bit];
149 }
150
151}