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dc7ca31d | 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 | // class for T0 calibration TM-AC-AM_6-02-2006 // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | #include <iostream> | |
25 | #include <fstream> | |
26 | #include <iomanip> | |
27 | #include <string> | |
28 | #include <TCanvas.h> | |
29 | ||
30 | #include "AliT0CalibData.h" | |
31 | #include "TObjArray.h" | |
32 | #include "TGraph.h" | |
33 | #include "TFile.h" | |
34 | #include "AliLog.h" | |
35 | #include "TObjString.h" | |
36 | ||
37 | #include "TAxis.h" | |
38 | #include "TH2F.h" | |
39 | ||
40 | ||
41 | ||
42 | ClassImp(AliT0CalibData) | |
43 | ||
44 | //________________________________________________________________ | |
45 | AliT0CalibData::AliT0CalibData(): TNamed() | |
46 | ||
47 | { | |
48 | // | |
49 | } | |
50 | ||
51 | //________________________________________________________________ | |
52 | AliT0CalibData::AliT0CalibData(const char* name):TNamed(),fTimeDelayTVD(0),fWalk(),fSlewingLED(),fSlewingRec() | |
53 | { | |
54 | TString namst = "Calib_"; | |
55 | namst += name; | |
56 | SetName(namst.Data()); | |
57 | SetTitle(namst.Data()); | |
58 | ||
59 | } | |
60 | ||
61 | //________________________________________________________________ | |
62 | AliT0CalibData::AliT0CalibData(const AliT0CalibData& calibda) : | |
63 | TNamed(calibda),fTimeDelayTVD(0),fWalk(),fSlewingLED(),fSlewingRec() | |
64 | { | |
65 | // copy constructor | |
66 | SetName(calibda.GetName()); | |
67 | SetTitle(calibda.GetName()); | |
68 | ||
69 | ||
70 | } | |
71 | ||
72 | //________________________________________________________________ | |
73 | AliT0CalibData &AliT0CalibData::operator =(const AliT0CalibData& calibda) | |
74 | { | |
75 | // assignment operator | |
76 | SetName(calibda.GetName()); | |
77 | SetTitle(calibda.GetName()); | |
78 | ||
79 | return *this; | |
80 | } | |
81 | ||
82 | //________________________________________________________________ | |
83 | AliT0CalibData::~AliT0CalibData() | |
84 | { | |
85 | ||
86 | } | |
87 | //________________________________________________________________ | |
88 | void AliT0CalibData::Reset() | |
89 | { | |
90 | memset(fTimeDelayCFD,1,24*sizeof(Float_t)); | |
91 | memset(fTimeDelayLED,1,24*sizeof(Float_t)); | |
92 | memset(fGain,1,24*sizeof(Float_t)); | |
93 | } | |
94 | ||
95 | ||
96 | //________________________________________________________________ | |
97 | void AliT0CalibData::Print(Option_t*) const | |
98 | { | |
99 | ||
100 | printf("\n ---- PM Arrays ----\n\n"); | |
101 | printf(" Time delay CFD \n"); | |
102 | for (Int_t i=0; i<24; i++) printf(" %f",fTimeDelayCFD[i]); | |
103 | printf(" \n LED \n"); | |
104 | for (Int_t i=0; i<24; i++) printf(" %f",fTimeDelayLED[i]); | |
105 | printf(" \n Gain \n"); | |
106 | for (Int_t i=0; i<24; i++) printf(" %f",fGain[i]); | |
107 | printf(" \n"); | |
108 | } | |
109 | ||
110 | ||
111 | ||
112 | //________________________________________________________________ | |
113 | void AliT0CalibData::SetTimeDelayCFD(Float_t* TimeDelay) | |
114 | { | |
115 | if(TimeDelay) for(int t=0; t<24; t++) fTimeDelayCFD[t] = TimeDelay[t]; | |
116 | // else for(int t=0; t<24; t++) fTimeDelay[t] = 0.; | |
117 | } | |
118 | //________________________________________________________________ | |
119 | void AliT0CalibData::SetTimeDelayLED(Float_t* TimeDelay) | |
120 | { | |
121 | if(TimeDelay) for(int t=0; t<24; t++) fTimeDelayLED[t] = TimeDelay[t]; | |
122 | // else for(int t=0; t<24; t++) fTimeDelay[t] = 0.; | |
123 | } | |
124 | ||
125 | //________________________________________________________________ | |
126 | void AliT0CalibData::SetGain(Float_t* Gain) | |
127 | { | |
128 | if(Gain) for(int t=0; t<24; t++) fGain[t] = Gain[t]; | |
129 | // else for(int t=0; t<24; t++) fGain[t] = 0.; | |
130 | } | |
131 | ||
132 | ||
133 | //________________________________________________________________ | |
134 | void AliT0CalibData::SetWalk(Int_t ipmt, const Char_t *filename) | |
135 | { | |
136 | ||
137 | TFile *file = new TFile(filename); | |
138 | char funcname[256]; | |
139 | sprintf(funcname,"CFD%i",ipmt+1); | |
140 | TF1* gr = (TF1*)file->Get(funcname); | |
141 | fWalk.AddAtAndExpand(gr,ipmt); | |
142 | file->Close(); | |
143 | } | |
144 | ||
145 | ||
146 | //________________________________________________________________ | |
147 | ||
148 | void AliT0CalibData::SetSlewingLED(Int_t ipmt,const Char_t *filename) | |
149 | { | |
150 | Float_t mv, ps; | |
151 | Float_t x[100], y[100]; | |
152 | string buffer; | |
153 | ||
154 | ifstream inFile(filename); | |
155 | if(!inFile) {AliError(Form("Cannot open file %s !",filename));} | |
156 | ||
157 | inFile >> mv>>ps; | |
158 | Int_t i=0; | |
159 | ||
160 | while(getline(inFile,buffer)){ | |
161 | x[i]=mv; y[i]=ps; | |
162 | inFile >> mv >> ps; | |
163 | i++; | |
164 | } | |
165 | inFile.close(); | |
166 | TGraph* gr = new TGraph(i,x,y); | |
167 | fSlewingLED.AddAtAndExpand(gr,ipmt); | |
168 | ||
169 | } | |
170 | ||
171 | //________________________________________________________________ | |
172 | ||
173 | void AliT0CalibData::SetSlewingRec(Int_t ipmt,const Char_t *filename) | |
174 | { | |
175 | Float_t mv, ps; | |
176 | Float_t x[100], y[100]; | |
177 | string buffer; | |
178 | ||
179 | ifstream inFile(filename); | |
180 | if(!inFile) {AliError(Form("Cannot open file %s !",filename));} | |
181 | ||
182 | inFile >> mv>>ps; | |
183 | Int_t i=0; | |
184 | ||
185 | while(getline(inFile,buffer)){ | |
186 | x[i]=mv; y[i]=ps; | |
187 | inFile >> mv >> ps; | |
188 | i++; | |
189 | } | |
190 | inFile.close(); | |
191 | Float_t y1[100], x1[100]; | |
192 | for (Int_t ir=0; ir<i; ir++){ | |
193 | y1[ir]=y[i-ir]; x1[ir]=x[i-ir];} | |
194 | TGraph* gr = new TGraph(i,y1,x1); | |
195 | fSlewingRec.AddAtAndExpand(gr,ipmt); | |
196 | ||
197 | } | |
198 | ||
199 |