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1 | //-*- Mode: C++ -*-\r | |
2 | // $Id$\r | |
3 | \r | |
4 | \r | |
5 | /**************************************************************************\r | |
6 | * This file is property of and copyright by the ALICE HLT Project *\r | |
7 | * All rights reserved. *\r | |
8 | * *\r | |
9 | * Primary Authors: Oystein Djuvsland *\r | |
10 | * *\r | |
11 | * Permission to use, copy, modify and distribute this software and its *\r | |
12 | * documentation strictly for non-commercial purposes is hereby granted *\r | |
13 | * without fee, provided that the above copyright notice appears in all *\r | |
14 | * copies and that both the copyright notice and this permission notice *\r | |
15 | * appear in the supporting documentation. The authors make no claims *\r | |
16 | * about the suitability of this software for any purpose. It is *\r | |
17 | * provided "as is" without express or implied warranty. *\r | |
18 | **************************************************************************/\r | |
19 | #ifndef ALIHLTCALODIGITMAKER_H\r | |
20 | #define ALIHLTCALODIGITMAKER_H\r | |
21 | \r | |
22 | /**\r | |
23 | * Class makes digits from information from raw data\r | |
24 | *\r | |
25 | * @file AliHLTCaloDigitMaker.h\r | |
26 | * @author Oystein Djuvsland\r | |
27 | * @date\r | |
28 | * @brief Digit maker for Calo HLT\r | |
29 | */\r | |
30 | \r | |
31 | // see below for class documentation\r | |
32 | // or\r | |
33 | // refer to README to build package\r | |
34 | // or\r | |
35 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt\r | |
36 | \r | |
37 | //#include "AliHLTCaloBase.h"\r | |
38 | #include "AliHLTCaloConstantsHandler.h"\r | |
39 | #include "AliHLTCaloDigitDataStruct.h"\r | |
40 | #include "AliHLTCaloChannelDataStruct.h"\r | |
41 | #include "AliHLTDataTypes.h"\r | |
42 | #include "TString.h"\r | |
43 | \r | |
44 | /**\r | |
45 | * @class AliHLTCaloDigitMaker\r | |
46 | * Digit maker for CALO HLT. Takes input from AliHLTCaloRawAnalyzer, and \r | |
47 | * outputs a block of AliHLTCaloDigitDataStruct container\r | |
48 | * @ingroup alihlt_calo\r | |
49 | */\r | |
50 | \r | |
51 | class TH2F;\r | |
52 | class AliHLTCaloSharedMemoryInterfacev2; // added by PTH\r | |
53 | class AliHLTCaloChannelDataHeaderStruct;\r | |
54 | class AliHLTCaloMapper;\r | |
55 | class AliHLTCaloCoordinate;\r | |
56 | class TString;\r | |
57 | \r | |
58 | //using namespace CaloHLTConst;\r | |
59 | //class AliHLTCaloDigitMaker : public AliHLTCaloBase\r | |
60 | \r | |
61 | \r | |
62 | \r | |
63 | class AliHLTCaloDigitMaker : AliHLTCaloConstantsHandler\r | |
64 | {\r | |
65 | \r | |
66 | public:\r | |
67 | \r | |
68 | /** Constructor */\r | |
69 | AliHLTCaloDigitMaker(TString det);\r | |
70 | \r | |
71 | /** Destructor */\r | |
72 | virtual ~AliHLTCaloDigitMaker();\r | |
73 | \r | |
74 | /**\r | |
75 | * Sets the pointer to the output\r | |
76 | * @param digitDataPtr the output pointer\r | |
77 | */\r | |
78 | void SetDigitDataPtr(AliHLTCaloDigitDataStruct *digitDataPtr) \r | |
79 | { fDigitStructPtr = digitDataPtr; }\r | |
80 | \r | |
81 | /**\r | |
82 | * Set the global high gain conversion factory \r | |
83 | * @param factor is the conversion factor\r | |
84 | */\r | |
85 | void SetGlobalHighGainFactor(Float_t factor);\r | |
86 | \r | |
87 | /**\r | |
88 | * Set the global low gain conversion factory \r | |
89 | * @param factor is the conversion factor\r | |
90 | */\r | |
91 | void SetGlobalLowGainFactor(Float_t factor);\r | |
92 | \r | |
93 | /**\r | |
94 | * Make the digits for one event.\r | |
95 | * @param channelDataHeader is the data header from the AliHLTCaloRawAnalyzer\r | |
96 | * @return the number of digits found\r | |
97 | */\r | |
98 | Int_t MakeDigits(AliHLTCaloChannelDataHeaderStruct* channelDataHeader, AliHLTUInt32_t availableSize);\r | |
99 | \r | |
100 | /**\r | |
101 | * Set the mask for dead channels\r | |
102 | * @param badChannelHGHist is a pointer to a high gain bad channel histogram\r | |
103 | * @param badChannelLGHist is a pointer to a low gain bad channel histogram\r | |
104 | * @param qCut is the cut \r | |
105 | */\r | |
106 | void SetBadChannelMask(TH2F* badChannelHGHist, TH2F* badChannelLGHist, Float_t qCut);\r | |
107 | \r | |
108 | /** \r | |
109 | * Set the status of channel \r | |
110 | * @param x is x\r | |
111 | * @param z is z\r | |
112 | * @param bad if it's bad\r | |
113 | */\r | |
114 | void SetBadChannel(Int_t x, Int_t z, Bool_t bad = true);\r | |
115 | \r | |
116 | /** \r | |
117 | * Set the ADC to energy (GeV) gain \r | |
118 | * @param x is x\r | |
119 | * @param z is z\r | |
120 | * @param ratio - High/Low ratio\r | |
121 | * @param gain is the gain\r | |
122 | */\r | |
123 | void SetGain(Int_t x, Int_t z, Float_t ratio, Float_t gain);\r | |
124 | \r | |
125 | /**\r | |
126 | * Set the time window for which we accept energy signals\r | |
127 | * @param min is the minumum time\r | |
128 | * @param max is the maximum time\r | |
129 | */\r | |
130 | void SetTimeWindow(Float_t min, Float_t max) { fMinTime = min; fMaxTime = max; }\r | |
131 | \r | |
132 | /** Reset the channel book */\r | |
133 | void Reset();\r | |
134 | \r | |
135 | /** Set the mapper */\r | |
136 | void SetMapper(AliHLTCaloMapper *mapper) { fMapperPtr = mapper; }\r | |
137 | \r | |
138 | private:\r | |
139 | \r | |
140 | AliHLTCaloDigitMaker();\r | |
141 | \r | |
142 | /**\r | |
143 | * Add a new digit\r | |
144 | * @param channelData is the channel data\r | |
145 | * @param coordinates is the coordinates of the channel, including gain and module\r | |
146 | */\r | |
147 | void AddDigit(AliHLTCaloChannelDataStruct* channelData, AliHLTCaloCoordinate &coord);\r | |
148 | \r | |
149 | /**\r | |
150 | * Check if we already have this crystal. If so, keep the high gain as long as it \r | |
151 | * is not in overflow. \r | |
152 | * @param channelCoordinates is a array of coordinates for the channel.\r | |
153 | * @param channel is a pointer to a struct containing channel information\r | |
154 | * @return true if we should use the digit. \r | |
155 | */\r | |
156 | bool UseDigit(AliHLTCaloCoordinate &coord, AliHLTCaloChannelDataStruct *channel);\r | |
157 | \r | |
158 | /** Pointer to shared memory interface */\r | |
159 | AliHLTCaloSharedMemoryInterfacev2* fShmPtr; //! transient\r | |
160 | \r | |
161 | /** Pointer to the AliHLTCaloDigitDataStruct */\r | |
162 | AliHLTCaloDigitDataStruct *fDigitStructPtr; //! transient\r | |
163 | \r | |
164 | /** Digit count */\r | |
165 | Int_t fDigitCount; //COMMENT\r | |
166 | \r | |
167 | /** Mapper */\r | |
168 | AliHLTCaloMapper* fMapperPtr; //COMMENT\r | |
169 | \r | |
170 | /** High gain energy conversion factors */\r | |
171 | Float_t **fHighGainFactors; //! transient\r | |
172 | \r | |
173 | /** Low gain energy conversion factors */\r | |
174 | Float_t **fLowGainFactors; //!transient\r | |
175 | \r | |
176 | /** Bad channel mask */\r | |
177 | Bool_t ***fBadChannelMask; //! transient\r | |
178 | \r | |
179 | /** Channel book keeping variable */\r | |
180 | AliHLTCaloDigitDataStruct ***fChannelBook; //! transient\r | |
181 | \r | |
182 | /** Maximum energy we allow in a channel */\r | |
183 | Float_t fMaxEnergy; //COMMENT\r | |
184 | \r | |
185 | /** Minimum accepted time */\r | |
186 | Float_t fMinTime; //COMMENT\r | |
187 | \r | |
188 | /** Maximum accepted time */ \r | |
189 | Float_t fMaxTime; //COMMENT\r | |
190 | \r | |
191 | /** Assignment operator and copy constructor not implemented */\r | |
192 | AliHLTCaloDigitMaker(const AliHLTCaloDigitMaker &);\r | |
193 | AliHLTCaloDigitMaker & operator = (const AliHLTCaloDigitMaker &);\r | |
194 | \r | |
195 | ClassDef(AliHLTCaloDigitMaker, 0); \r | |
196 | \r | |
197 | };\r | |
198 | \r | |
199 | #endif\r | |
200 | \r |