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fb44eb8e | 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: AliTRDdataArrayDigits.cxx,v 1.17 2006/08/28 14:37:05 cblume Exp $ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Container for TRD signals type of short taking pad masking into account // | |
21 | // // | |
22 | // Author: // | |
23 | // Markus Fasel (markus.fasel@web.de) // | |
24 | // // | |
25 | /////////////////////////////////////////////////////////////////////////////// | |
26 | ||
27 | #include <TROOT.h> | |
28 | ||
29 | #include "AliLog.h" | |
30 | #include "AliTRDarrayS.h" | |
31 | #include "Cal/AliTRDCalPadStatus.h" | |
32 | ||
33 | #include "AliTRDdataArrayDigits.h" | |
34 | ||
35 | ClassImp(AliTRDdataArrayDigits) | |
36 | ||
37 | //_____________________________________________________________________________ | |
38 | AliTRDdataArrayDigits::AliTRDdataArrayDigits(Int_t nrow, Int_t ncol, Int_t ntime) | |
39 | :AliTRDdataArrayS(nrow, ncol, ntime) | |
40 | { | |
41 | // | |
42 | // Constructor | |
43 | // | |
44 | } | |
45 | ||
46 | //_____________________________________________________________________________ | |
47 | Short_t AliTRDdataArrayDigits::GetDataUnchecked(Int_t row, Int_t col, Int_t time) const | |
48 | { | |
49 | // | |
50 | // Get the pad status without boundary checking | |
51 | // (taking pad maskng into account) | |
52 | // | |
53 | Short_t value = GetDataFast(GetIdx1Unchecked(row,col),time); | |
54 | // Be aware of Manipulations introduced by pad masking in the RawReader | |
55 | // Only output the manipulated Value | |
56 | CLRBIT(value, 10); | |
57 | CLRBIT(value, 11); | |
58 | CLRBIT(value, 12); | |
59 | return value; | |
60 | } | |
61 | ||
62 | //_____________________________________________________________________________ | |
63 | Short_t AliTRDdataArrayDigits::GetData(Int_t row, Int_t col, Int_t time) const | |
64 | { | |
65 | // | |
66 | // Get the pad signal | |
67 | // (taking pad masking into account) | |
68 | if ((row >= 0) && (col >= 0) && (time >= 0)) { | |
69 | Int_t idx1 = GetIdx1(row,col); | |
70 | if ((idx1 >= 0) && (time < fNdim2)) { | |
71 | Short_t value = 0; | |
72 | if (fBufType == 0) | |
73 | { | |
74 | value = GetDataFast(idx1,time); | |
75 | } | |
76 | if (fBufType == 1) | |
77 | { | |
78 | value = GetData1(idx1,time); | |
79 | } | |
80 | // Awareness of the bit masking | |
81 | CLRBIT(value, 10); | |
82 | CLRBIT(value, 11); | |
83 | CLRBIT(value, 12); | |
84 | return value; | |
85 | } | |
86 | else { | |
87 | if (idx1 >= 0) { | |
88 | AliError(Form("time %d out of bounds (size: %d, this: 0x%08x)" | |
89 | ,time,fNdim2,this)); | |
90 | } | |
91 | } | |
92 | } | |
93 | ||
94 | return -1; | |
95 | } | |
96 | ||
97 | ||
98 | //_____________________________________________________________________________ | |
99 | Int_t AliTRDdataArrayDigits::GetOverThreshold(Short_t threshold) | |
100 | { | |
101 | // | |
102 | // Returns the number of entries over threshold | |
103 | // (taking pad masking into account) | |
104 | // | |
105 | ||
106 | if ((fElements == 0) || (fElements->GetSize() <= 0)) | |
107 | return 0; | |
108 | ||
109 | Int_t over = 0; | |
110 | Short_t value = 0; | |
111 | ||
112 | for (Bool_t cont = First(); cont == kTRUE; cont = Next()) { | |
113 | if ((fCurrentIdx1 < 0) || (fCurrentIdx1 >= fNdim1)) continue; | |
114 | if ((fCurrentIdx2 < 0) || (fCurrentIdx2 >= fNdim2)) continue; | |
115 | value = fElements->At(fCurrentIndex); | |
116 | CLRBIT(value, 10); | |
117 | CLRBIT(value, 11); | |
118 | CLRBIT(value, 12); | |
119 | if (value > threshold) over++; | |
120 | } | |
121 | ||
122 | return over; | |
123 | ||
124 | } | |
125 | ||
126 | //_____________________________________________________________________________ | |
127 | UChar_t AliTRDdataArrayDigits::GetPadStatus(Int_t row, Int_t col, Int_t time) const | |
128 | { | |
129 | // | |
130 | // Returns the pad status stored in the pad signal | |
131 | // | |
132 | // Output is a UChar_t value | |
133 | // Status Codes: | |
134 | // Noisy Masking: 2 | |
135 | // Bridged Left Masking 8 | |
136 | // Bridged Right Masking 8 | |
137 | // Not Connected Masking 32 | |
138 | // | |
139 | UChar_t padstatus = 0; | |
140 | Short_t signal = GetDataFast(GetIdx1Unchecked(row,col),time); | |
141 | if(signal > 0 && TESTBIT(signal, 10)){ | |
142 | if(TESTBIT(signal, 11)) | |
143 | if(TESTBIT(signal, 12)) | |
144 | padstatus = AliTRDCalPadStatus::kPadBridgedRight; | |
145 | else | |
146 | padstatus = AliTRDCalPadStatus::kNotConnected; | |
147 | else | |
148 | if(TESTBIT(signal, 12)) | |
149 | padstatus = AliTRDCalPadStatus::kPadBridgedLeft; | |
150 | else | |
151 | padstatus = AliTRDCalPadStatus::kMasked; | |
152 | } | |
153 | return padstatus; | |
154 | } | |
155 | ||
156 | //_____________________________________________________________________________ | |
157 | void AliTRDdataArrayDigits::SetPadStatus(Int_t row, Int_t col, Int_t time, UChar_t status) | |
158 | { | |
159 | // | |
160 | // Setting the pad status into the signal using the Bits 10 to 14 | |
161 | // (currently used: 10 to 12) | |
162 | // | |
163 | // Input codes (Unsigned char): | |
164 | // Noisy Masking: 2 | |
165 | // Bridged Left Masking 8 | |
166 | // Bridged Right Masking 8 | |
167 | // Not Connected Masking 32 | |
168 | // | |
169 | // Status codes: Any masking: Bit 10(1) | |
170 | // Noisy masking: Bit 11(0), Bit 12(0) | |
171 | // No Connection masking: Bit 11(1), Bit 12(0) | |
172 | // Bridged Left masking: Bit 11(0), Bit 12(1) | |
173 | // Bridged Right masking: Bit 11(1), Bit 12(1) | |
174 | // | |
175 | Short_t signal = GetDataFast(GetIdx1Unchecked(col, row), time); | |
176 | // only set the Pad Status if the signal is > 0 | |
177 | if(signal > 0){ | |
178 | switch(status) | |
179 | { | |
180 | case AliTRDCalPadStatus::kMasked: | |
181 | SETBIT(signal, 10); | |
182 | CLRBIT(signal, 11); | |
183 | CLRBIT(signal, 12); | |
184 | break; | |
185 | case AliTRDCalPadStatus::kNotConnected: | |
186 | SETBIT(signal, 10); | |
187 | SETBIT(signal, 11); | |
188 | CLRBIT(signal, 12); | |
189 | break; | |
190 | case AliTRDCalPadStatus::kPadBridgedLeft: | |
191 | SETBIT(signal, 10); | |
192 | CLRBIT(signal, 11); | |
193 | SETBIT(signal, 12); | |
194 | break; | |
195 | case AliTRDCalPadStatus::kPadBridgedRight: | |
196 | SETBIT(signal, 10); | |
197 | SETBIT(signal, 11); | |
198 | SETBIT(signal, 12); | |
199 | default: | |
200 | CLRBIT(signal, 10); | |
201 | CLRBIT(signal, 11); | |
202 | CLRBIT(signal, 12); | |
203 | } | |
204 | SetDataUnchecked(row, col, time, signal); | |
205 | } | |
206 | } | |
207 | ||
208 | //_____________________________________________________________________________ | |
209 | Bool_t AliTRDdataArrayDigits::IsPadCorrupted(Int_t row, Int_t col, Int_t time) | |
210 | { | |
211 | // | |
212 | // Checks if the pad has any masking as corrupted (Bit 10 in signal set) | |
213 | // | |
214 | Short_t signal = GetDataFast(GetIdx1Unchecked(row, col), time); | |
215 | return (signal > 0 && TESTBIT(signal, 10)) ? kTRUE : kFALSE; | |
216 | } | |
217 |