]>
Commit | Line | Data |
---|---|---|
87434909 | 1 | // $Id$ |
1b41ab20 | 2 | |
25b7f84c | 3 | /************************************************************************** |
ab38011b | 4 | * This file is property of and copyright by the ALICE HLT Project * |
5 | * All rights reserved. * | |
6 | * * | |
7 | * Primary Authors: Oystein Djuvsland * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
209a4703 | 17 | |
18 | #include "AliHLTPHOSDigitMakerComponent.h" | |
f137c3c5 | 19 | #include "AliHLTCaloDigitMaker.h" |
20 | #include "AliHLTCaloDigitDataStruct.h" | |
21 | #include "AliHLTPHOSMapper.h" | |
94594220 | 22 | #include "AliHLTPHOSChannelDataHeaderStruct.h" |
e304ea31 | 23 | #include "AliHLTPHOSChannelDataStruct.h" |
209a4703 | 24 | #include "TFile.h" |
25 | #include <sys/stat.h> | |
26 | #include <sys/types.h> | |
27 | ||
2374af72 | 28 | |
29 | /** | |
ea54e1c8 | 30 | * @file AliHLTPHOSDigitMakerComponent.cxx |
2374af72 | 31 | * @author Oystein Djuvsland |
32 | * @date | |
33 | * @brief A digit maker component for PHOS HLT | |
34 | */ | |
35 | ||
36 | // see below for class documentation | |
37 | // or | |
38 | // refer to README to build package | |
39 | // or | |
40 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
41 | ||
42 | ||
209a4703 | 43 | AliHLTPHOSDigitMakerComponent gAliHLTPHOSDigitMakerComponent; |
44 | ||
45 | AliHLTPHOSDigitMakerComponent::AliHLTPHOSDigitMakerComponent() : | |
46 | AliHLTPHOSProcessor(), | |
25b7f84c | 47 | fDigitMakerPtr(0), |
48 | fDigitContainerPtr(0) | |
209a4703 | 49 | { |
2374af72 | 50 | //see header file for documentation |
209a4703 | 51 | } |
52 | ||
e304ea31 | 53 | |
209a4703 | 54 | AliHLTPHOSDigitMakerComponent::~AliHLTPHOSDigitMakerComponent() |
55 | { | |
2374af72 | 56 | //see header file for documentation |
209a4703 | 57 | } |
58 | ||
59 | int | |
60 | AliHLTPHOSDigitMakerComponent::Deinit() | |
61 | { | |
2374af72 | 62 | //see header file for documentation |
209a4703 | 63 | if(fDigitMakerPtr) |
64 | { | |
65 | delete fDigitMakerPtr; | |
66 | fDigitMakerPtr = 0; | |
67 | } | |
52be7fb0 | 68 | return 0; |
209a4703 | 69 | } |
70 | ||
71 | const char* | |
72 | AliHLTPHOSDigitMakerComponent::GetComponentID() | |
73 | { | |
2374af72 | 74 | //see header file for documentation |
209a4703 | 75 | return "PhosDigitMaker"; |
76 | } | |
77 | ||
209a4703 | 78 | |
af6a2273 | 79 | void |
209a4703 | 80 | AliHLTPHOSDigitMakerComponent::GetInputDataTypes(vector<AliHLTComponentDataType>& list) |
81 | { | |
2374af72 | 82 | //see header file for documentation |
94594220 | 83 | list.clear(); |
84 | list.push_back(AliHLTPHOSDefinitions::fgkChannelDataType); | |
209a4703 | 85 | } |
86 | ||
87 | AliHLTComponentDataType | |
88 | AliHLTPHOSDigitMakerComponent::GetOutputDataType() | |
89 | { | |
2374af72 | 90 | //see header file for documentation |
25b7f84c | 91 | return AliHLTPHOSDefinitions::fgkDigitDataType; |
209a4703 | 92 | } |
93 | ||
94 | ||
95 | void | |
96 | AliHLTPHOSDigitMakerComponent::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier) | |
97 | { | |
2374af72 | 98 | //see header file for documentation |
e304ea31 | 99 | constBase = 0; |
f137c3c5 | 100 | inputMultiplier = (float)sizeof(AliHLTCaloDigitDataStruct)/sizeof(AliHLTPHOSChannelDataStruct) + 1; |
209a4703 | 101 | } |
102 | ||
103 | int | |
104 | AliHLTPHOSDigitMakerComponent::DoEvent(const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, | |
105 | AliHLTComponentTriggerData& /*trigData*/, AliHLTUInt8_t* outputPtr, AliHLTUInt32_t& size, | |
106 | std::vector<AliHLTComponentBlockData>& outputBlocks) | |
107 | { | |
2374af72 | 108 | //see header file for documentation |
209a4703 | 109 | UInt_t offset = 0; |
110 | UInt_t mysize = 0; | |
e304ea31 | 111 | Int_t digitCount = 0; |
112 | Int_t ret = 0; | |
209a4703 | 113 | |
114 | AliHLTUInt8_t* outBPtr; | |
115 | outBPtr = outputPtr; | |
116 | const AliHLTComponentBlockData* iter = 0; | |
117 | unsigned long ndx; | |
d949e02e | 118 | |
119 | UInt_t specification = 0; | |
f137c3c5 | 120 | AliHLTCaloChannelDataHeaderStruct* tmpChannelData = 0; |
d949e02e | 121 | |
f137c3c5 | 122 | // fDigitMakerPtr->SetDigitHeaderPtr(reinterpret_cast<AliHLTCaloDigitHeaderStruct*>(outputPtr)); |
123 | ||
124 | fDigitMakerPtr->SetDigitDataPtr(reinterpret_cast<AliHLTCaloDigitDataStruct*>(outputPtr)); | |
5c6cac96 | 125 | |
209a4703 | 126 | for( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) |
127 | { | |
128 | iter = blocks+ndx; | |
129 | ||
94594220 | 130 | if(iter->fDataType != AliHLTPHOSDefinitions::fgkChannelDataType) |
209a4703 | 131 | { |
94594220 | 132 | HLTDebug("Data block is not of type fgkChannelDataType"); |
209a4703 | 133 | continue; |
209a4703 | 134 | } |
e304ea31 | 135 | |
136 | specification |= iter->fSpecification; | |
f137c3c5 | 137 | tmpChannelData = reinterpret_cast<AliHLTCaloChannelDataHeaderStruct*>(iter->fPtr); |
94594220 | 138 | |
f137c3c5 | 139 | ret = fDigitMakerPtr->MakeDigits(tmpChannelData, size-(digitCount*sizeof(AliHLTCaloDigitDataStruct))); |
e304ea31 | 140 | if(ret == -1) |
141 | { | |
142 | HLTError("Trying to write over buffer size"); | |
143 | return -ENOBUFS; | |
144 | } | |
145 | digitCount += ret; | |
209a4703 | 146 | } |
209a4703 | 147 | |
f137c3c5 | 148 | mysize += digitCount*sizeof(AliHLTCaloDigitDataStruct); |
e304ea31 | 149 | |
341aab10 | 150 | HLTDebug("# of digits: %d, used memory size: %d, available size: %d", digitCount, mysize, size); |
87434909 | 151 | |
87434909 | 152 | if(mysize > 0) |
209a4703 | 153 | { |
87434909 | 154 | AliHLTComponentBlockData bd; |
155 | FillBlockData( bd ); | |
156 | bd.fOffset = offset; | |
157 | bd.fSize = mysize; | |
158 | bd.fDataType = AliHLTPHOSDefinitions::fgkDigitDataType; | |
159 | bd.fSpecification = specification; | |
160 | outputBlocks.push_back(bd); | |
209a4703 | 161 | } |
ab521ae4 | 162 | |
94594220 | 163 | fDigitMakerPtr->Reset(); |
9bf87c6f | 164 | |
165 | size = mysize; | |
166 | ||
209a4703 | 167 | return 0; |
168 | } | |
169 | ||
170 | ||
171 | int | |
172 | AliHLTPHOSDigitMakerComponent::DoInit(int argc, const char** argv ) | |
173 | { | |
2374af72 | 174 | //see header file for documentation |
209a4703 | 175 | |
f137c3c5 | 176 | fDigitMakerPtr = new AliHLTCaloDigitMaker("PHOS"); |
177 | ||
178 | AliHLTCaloMapper *mapper = new AliHLTPHOSMapper(); | |
179 | fDigitMakerPtr->SetMapper(mapper); | |
209a4703 | 180 | |
181 | for(int i = 0; i < argc; i++) | |
182 | { | |
d949e02e | 183 | if(!strcmp("-lowgainfactor", argv[i])) |
184 | { | |
185 | fDigitMakerPtr->SetGlobalLowGainFactor(atof(argv[i+1])); | |
d949e02e | 186 | } |
187 | if(!strcmp("-highgainfactor", argv[i])) | |
188 | { | |
189 | fDigitMakerPtr->SetGlobalHighGainFactor(atof(argv[i+1])); | |
d949e02e | 190 | } |
209a4703 | 191 | } |
192 | ||
193 | //fDigitMakerPtr->SetDigitThreshold(2); | |
194 | ||
195 | return 0; | |
196 | } | |
197 | ||
198 | AliHLTComponent* | |
199 | AliHLTPHOSDigitMakerComponent::Spawn() | |
200 | { | |
2374af72 | 201 | //see header file for documentation |
209a4703 | 202 | return new AliHLTPHOSDigitMakerComponent(); |
203 | } |