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a9e2aefa | 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 | **************************************************************************/ | |
cbc57deb | 15 | |
88cb7938 | 16 | /* $Id$ */ |
c1651df4 | 17 | |
30178c30 | 18 | #include <TMath.h> |
19 | #include <TFile.h> | |
20 | #include <TROOT.h> | |
21 | #include <TH3.h> | |
22 | ||
a9e2aefa | 23 | #include "AliMUONTriggerLut.h" |
30178c30 | 24 | #include "AliMUONTriggerCircuit.h" |
a9e2aefa | 25 | #include "AliRun.h" |
26 | #include "AliMUON.h" | |
8c343c7c | 27 | #include "AliLog.h" |
a9e2aefa | 28 | |
29 | ClassImp(AliMUONTriggerLut) | |
30 | ||
31 | //---------------------------------------------------------------------- | |
30178c30 | 32 | AliMUONTriggerLut::AliMUONTriggerLut() |
33 | : TNamed() | |
34 | { | |
a9e2aefa | 35 | // constructor |
36 | fLptPlus = fLptMinu = fLptUnde = 0; | |
37 | fHptPlus = fHptMinu = fHptUnde = 0; | |
38 | fAptPlus = fAptMinu = fAptUnde = 0; | |
39 | } | |
40 | //---------------------------------------------------------------------- | |
41 | AliMUONTriggerLut::~AliMUONTriggerLut() { | |
42 | // destructor | |
43 | delete fLptPlus; | |
44 | delete fLptMinu; | |
45 | delete fLptUnde; | |
46 | delete fHptPlus; | |
47 | delete fHptMinu; | |
48 | delete fHptUnde; | |
49 | delete fAptPlus; | |
50 | delete fAptMinu; | |
51 | delete fAptUnde; | |
52 | fLptPlus = fLptMinu = fLptUnde = 0; | |
53 | fHptPlus = fHptMinu = fHptUnde = 0; | |
54 | fAptPlus = fAptMinu = fAptUnde = 0; | |
55 | } | |
56 | ||
57 | //---------------------------------------------------------------------- | |
30178c30 | 58 | AliMUONTriggerLut::AliMUONTriggerLut (const AliMUONTriggerLut& theMUONTriggerLut) |
59 | : TNamed(theMUONTriggerLut) | |
a9e2aefa | 60 | { |
30178c30 | 61 | // Protected copy constructor |
62 | ||
8c343c7c | 63 | AliFatal("Not implemented."); |
a9e2aefa | 64 | } |
65 | ||
66 | //---------------------------------------------------------------------- | |
30178c30 | 67 | AliMUONTriggerLut & |
68 | AliMUONTriggerLut::operator=(const AliMUONTriggerLut& rhs) | |
a9e2aefa | 69 | { |
30178c30 | 70 | // Protected assignement operator |
71 | ||
72 | if (this == &rhs) return *this; | |
73 | ||
8c343c7c | 74 | AliFatal( "Not implemented."); |
30178c30 | 75 | |
76 | return *this; | |
a9e2aefa | 77 | } |
78 | ||
79 | //---------------------------------------------------------------------- | |
80 | void AliMUONTriggerLut::GetLutOutput(Int_t circuit, Int_t xstrip, Int_t idev, | |
81 | Int_t ystrip, Int_t lutLpt[2], | |
82 | Int_t lutHpt[2], Int_t lutApt[2]){ | |
83 | // return output of LuT for corresponding TH3S | |
84 | ||
85 | static TFile *fileLut; | |
86 | static Bool_t first=kTRUE; | |
87 | if(first) { | |
19dd5b2f | 88 | // printf(" opening MUONTriggerLut.root \n"); |
a9e2aefa | 89 | fileLut = new TFile("$(ALICE_ROOT)/MUON/MUONTriggerLut.root","READ"); |
90 | first=kFALSE; | |
91 | } | |
92 | fileLut->cd(); | |
93 | ||
94 | // get the pointers to the TH3S objects of the file | |
95 | TH3S *lptPlus = (TH3S*)gROOT->FindObject("LptPlus"); | |
96 | TH3S *lptMinu = (TH3S*)gROOT->FindObject("LptMinu"); | |
97 | TH3S *lptUnde = (TH3S*)gROOT->FindObject("LptUnde"); | |
98 | TH3S *hptPlus = (TH3S*)gROOT->FindObject("HptPlus"); | |
99 | TH3S *hptMinu = (TH3S*)gROOT->FindObject("HptMinu"); | |
100 | TH3S *hptUnde = (TH3S*)gROOT->FindObject("HptUnde"); | |
101 | TH3S *aptPlus = (TH3S*)gROOT->FindObject("AptPlus"); | |
102 | TH3S *aptMinu = (TH3S*)gROOT->FindObject("AptMinu"); | |
103 | TH3S *aptUnde = (TH3S*)gROOT->FindObject("AptUnde"); | |
104 | ||
105 | Int_t bin; | |
106 | Short_t binc; | |
107 | Int_t mask = GetMask(ystrip); // get ystrip mask | |
108 | ||
109 | // Low pt.............................................. | |
110 | bin = lptPlus->GetBin(circuit,xstrip,idev); | |
111 | binc = (Short_t)lptPlus->GetBinContent(bin); | |
112 | if ((binc & mask)!=0) lutLpt[1]=1; | |
113 | ||
114 | bin = lptMinu->GetBin(circuit,xstrip,idev); | |
115 | binc = (Short_t)lptMinu->GetBinContent(bin); | |
116 | if ((binc & mask)!=0) lutLpt[0]=1; | |
117 | ||
118 | bin = lptUnde->GetBin(circuit,xstrip,idev); | |
119 | binc = (Short_t)lptUnde->GetBinContent(bin); | |
120 | if ((binc & mask)!=0) lutLpt[0]=lutLpt[1]=1; | |
121 | ||
122 | // High pt............................................. | |
123 | bin = hptPlus->GetBin(circuit,xstrip,idev); | |
124 | binc = (Short_t)hptPlus->GetBinContent(bin); | |
125 | if ((binc & mask)!=0) lutHpt[1]=1; | |
126 | ||
127 | bin = hptMinu->GetBin(circuit,xstrip,idev); | |
128 | binc = (Short_t)hptMinu->GetBinContent(bin); | |
129 | if ((binc & mask)!=0) lutHpt[0]=1; | |
130 | ||
131 | bin = hptUnde->GetBin(circuit,xstrip,idev); | |
132 | binc = (Short_t)hptUnde->GetBinContent(bin); | |
133 | if ((binc & mask)!=0) lutHpt[0]=lutHpt[1]=1; | |
134 | ||
135 | // All pts............................................. | |
136 | bin = aptPlus->GetBin(circuit,xstrip,idev); | |
137 | binc = (Short_t)aptPlus->GetBinContent(bin); | |
138 | if ((binc & mask)!=0) lutApt[1]=1; | |
139 | ||
140 | bin = aptMinu->GetBin(circuit,xstrip,idev); | |
141 | binc = (Short_t)aptMinu->GetBinContent(bin); | |
142 | if ((binc & mask)!=0) lutApt[0]=1; | |
143 | ||
144 | bin = aptUnde->GetBin(circuit,xstrip,idev); | |
145 | binc = (Short_t)aptUnde->GetBinContent(bin); | |
146 | if ((binc & mask)!=0) lutApt[0]=lutApt[1]=1; | |
147 | ||
148 | // get back to the first file | |
88cb7938 | 149 | /* no need for this with NewIO |
a9e2aefa | 150 | TTree *tK = gAlice->TreeK(); |
151 | TFile *file1 = 0; | |
152 | if (tK) file1 = tK->GetCurrentFile(); | |
153 | file1->cd(); | |
88cb7938 | 154 | */ |
a9e2aefa | 155 | } |
156 | ||
157 | //---------------------------------------------------------------------- | |
158 | Int_t AliMUONTriggerLut::GetMask(Int_t ystrip){ | |
159 | // returns the mask corresponding to ystrip | |
160 | Int_t tabMask[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; | |
161 | Int_t mask=0; | |
162 | tabMask[ystrip]=1; | |
163 | for (Int_t i=0; i<16; i++) { | |
c1651df4 | 164 | mask=mask+Int_t(tabMask[i]*TMath::Power(2,i)); |
a9e2aefa | 165 | } |
166 | return mask; | |
167 | } | |
168 | ||
169 | //---------------------------------------------------------------------- | |
170 | void AliMUONTriggerLut::LoadLut(){ | |
171 | // !!!!!!! This is dummy version of the LoadLut method !!!!!!! | |
172 | // !!!!!!! calibration to be done !!!!!!! | |
173 | // 1) Loop on circuit/Xstrip1/deviation/Ystrip | |
174 | // 2) get corresponding ptCal from AliMUONTriggerCircuit | |
175 | // 3) fill histos with cuts on deviation, ptLow and ptHigh | |
176 | // 4) store histos in a file | |
177 | ||
178 | char fileName[60]; | |
179 | sprintf(fileName,"$(ALICE_ROOT)/MUON/MUONTriggerLut.root"); | |
cbc57deb | 180 | printf(" file name is %s\n",fileName); |
a9e2aefa | 181 | |
182 | // open output file containing histos | |
183 | TFile *hfile = new TFile(fileName,"RECREATE","Trigger Look Up Table"); | |
184 | ||
185 | //..........................................circuit/stripX/deviation | |
186 | TH3S *fLptPlus=new TH3S("LptPlus","LptPlus",234,0,234,31,0,31,31,0,31); | |
187 | TH3S *fLptMinu=new TH3S("LptMinu","LptMinu",234,0,234,31,0,31,31,0,31); | |
188 | TH3S *fLptUnde=new TH3S("LptUnde","LptUnde",234,0,234,31,0,31,31,0,31); | |
189 | ||
190 | TH3S *fHptPlus=new TH3S("HptPlus","HptPlus",234,0,234,31,0,31,31,0,31); | |
191 | TH3S *fHptMinu=new TH3S("HptMinu","HptMinu",234,0,234,31,0,31,31,0,31); | |
192 | TH3S *fHptUnde=new TH3S("HptUnde","HptUnde",234,0,234,31,0,31,31,0,31); | |
193 | ||
194 | TH3S *fAptPlus=new TH3S("AptPlus","AptPlus",234,0,234,31,0,31,31,0,31); | |
195 | TH3S *fAptMinu=new TH3S("AptMinu","AptMinu",234,0,234,31,0,31,31,0,31); | |
196 | TH3S *fAptUnde=new TH3S("AptUnde","AptUnde",234,0,234,31,0,31,31,0,31); | |
197 | ||
198 | Float_t lptTreshold=0.75; | |
199 | Float_t hptTreshold=1.75; | |
200 | ||
201 | AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON"); | |
202 | AliMUONTriggerCircuit* triggerCircuit; | |
203 | ||
204 | for (Int_t icirc=0; icirc<234; icirc++) { | |
cbc57deb | 205 | printf(" Loading LuT for circuit %d \n",icirc); |
a9e2aefa | 206 | triggerCircuit = &(pMUON->TriggerCircuit(icirc)); |
207 | ||
208 | for (Int_t istripX=0; istripX<31; istripX++) { | |
209 | for (Int_t idev=0; idev<31; idev++) { | |
210 | ||
211 | Short_t iLptPlus, iLptMinu, iLptUnde; | |
212 | Short_t iHptPlus, iHptMinu, iHptUnde; | |
213 | Short_t iAptPlus, iAptMinu, iAptUnde; | |
214 | iLptPlus = iLptMinu = iLptUnde = 0; | |
215 | iHptPlus = iHptMinu = iHptUnde = 0; | |
216 | iAptPlus = iAptMinu = iAptUnde = 0; | |
217 | ||
218 | for (Int_t istripY=0; istripY<16; istripY++) { | |
219 | Float_t pt=triggerCircuit->PtCal(istripX,idev,istripY); | |
220 | ||
221 | if (pt>lptTreshold) { | |
c1651df4 | 222 | if (idev<15) iLptMinu=iLptMinu+Int_t(TMath::Power(2,istripY)); |
223 | else if (idev==15) iLptUnde=iLptUnde+Int_t(TMath::Power(2,istripY)); | |
224 | else if (idev>15) iLptPlus=iLptPlus+Int_t(TMath::Power(2,istripY)); | |
a9e2aefa | 225 | } |
226 | if (pt>hptTreshold) { | |
c1651df4 | 227 | if (idev<15) iHptMinu=iHptMinu+Int_t(TMath::Power(2,istripY)); |
228 | else if (idev==15) iHptUnde=iHptUnde+Int_t(TMath::Power(2,istripY)); | |
229 | else if (idev>15) iHptPlus=iHptPlus+Int_t(TMath::Power(2,istripY)); | |
a9e2aefa | 230 | } |
c1651df4 | 231 | if (idev<15) iAptMinu=iAptMinu+Int_t(TMath::Power(2,istripY)); |
232 | else if (idev==15) iAptUnde=iAptUnde+Int_t(TMath::Power(2,istripY)); | |
233 | else if (idev>15) iAptPlus=iAptPlus+Int_t(TMath::Power(2,istripY)); | |
a9e2aefa | 234 | |
235 | } // loop on istripY | |
236 | ||
237 | Int_t bin; | |
238 | ||
239 | bin = fLptMinu->GetBin(icirc,istripX,idev); | |
240 | fLptMinu->SetBinContent(bin,iLptMinu); | |
241 | bin = fLptUnde->GetBin(icirc,istripX,idev); | |
242 | fLptUnde->SetBinContent(bin,iLptUnde); | |
243 | bin = fLptPlus->GetBin(icirc,istripX,idev); | |
244 | fLptPlus->SetBinContent(bin,iLptPlus); | |
245 | ||
246 | bin = fHptMinu->GetBin(icirc,istripX,idev); | |
247 | fHptMinu->SetBinContent(bin,iHptMinu); | |
248 | bin = fHptUnde->GetBin(icirc,istripX,idev); | |
249 | fHptUnde->SetBinContent(bin,iHptUnde); | |
250 | bin = fHptPlus->GetBin(icirc,istripX,idev); | |
251 | fHptPlus->SetBinContent(bin,iHptPlus); | |
252 | ||
253 | bin = fAptMinu->GetBin(icirc,istripX,idev); | |
254 | fAptMinu->SetBinContent(bin,iAptMinu); | |
255 | bin = fAptUnde->GetBin(icirc,istripX,idev); | |
256 | fAptUnde->SetBinContent(bin,iAptUnde); | |
257 | bin = fAptPlus->GetBin(icirc,istripX,idev); | |
258 | fAptPlus->SetBinContent(bin,iAptPlus); | |
259 | ||
260 | } // loop on idev | |
261 | } // loop on istripX | |
262 | } // loop on circuit | |
263 | ||
264 | hfile->Write(); | |
265 | hfile->Close(); | |
266 | } | |
267 | ||
268 | ||
269 | ||
270 | ||
271 | ||
272 | ||
273 |