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91b95d47 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
2374af72 | 4 | * Authors: Oystein Djuvsland <oysteind@ift.uib.no> * |
91b95d47 | 5 | * * |
6 | * Permission to use, copy, modify and distribute this software and its * | |
7 | * documentation strictly for non-commercial purposes is hereby granted * | |
8 | * without fee, provided that the above copyright notice appears in all * | |
9 | * copies and that both the copyright notice and this permission notice * | |
10 | * appear in the supporting documentation. The authors make no claims * | |
11 | * about the suitability of this software for any purpose. It is * | |
12 | * provided "as is" without express or implied warranty. * | |
13 | **************************************************************************/ | |
aac22523 | 14 | |
aac22523 | 15 | |
91b95d47 | 16 | #include "AliHLTPHOSClusterizerComponent.h" |
aac22523 | 17 | #include "AliHLTPHOSClusterizer.h" |
91b95d47 | 18 | #include "AliHLTPHOSRecPointDataStruct.h" |
9cc0deb1 | 19 | #include "AliHLTPHOSDigitContainerDataStruct.h" |
91b95d47 | 20 | |
aac22523 | 21 | |
22 | ||
2374af72 | 23 | /** @file AliHLTPHOSClusterizerComponent.cxx |
24 | @author Oystein Djuvsland | |
25 | @date | |
26 | @brief A clusterizer component for PHOS HLT | |
27 | */ | |
28 | ||
29 | // see header file for class documentation | |
30 | // or | |
31 | // refer to README to build package | |
32 | // or | |
33 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
34 | ||
35 | #if __GNUC__>= 3 | |
36 | using namespace std; | |
37 | #endif | |
38 | ||
9cc0deb1 | 39 | const AliHLTComponentDataType AliHLTPHOSClusterizerComponent::fgkInputDataTypes[]= |
40 | { | |
41 | kAliHLTVoidDataType,{0,"",""} | |
42 | }; | |
aac22523 | 43 | |
44 | AliHLTPHOSClusterizerComponent gAliHLTPHOSClusterizerComponent; | |
45 | ||
dd9e7d9b | 46 | |
9cc0deb1 | 47 | AliHLTPHOSClusterizerComponent::AliHLTPHOSClusterizerComponent(): AliHLTPHOSProcessor(), fClusterizerPtr(0), fOutPtr(0), |
2374af72 | 48 | fRecPointStructArrayPtr(0) //, fRecPointListPtr(0) |
aac22523 | 49 | { |
2374af72 | 50 | //See headerfile for documentation |
aac22523 | 51 | } |
52 | ||
53 | AliHLTPHOSClusterizerComponent::~AliHLTPHOSClusterizerComponent() | |
54 | { | |
2374af72 | 55 | //See headerfile for documentation |
91b95d47 | 56 | |
9cc0deb1 | 57 | if (fClusterizerPtr) |
91b95d47 | 58 | { |
59 | delete fClusterizerPtr; | |
60 | fClusterizerPtr = 0; | |
61 | } | |
dd9e7d9b | 62 | |
9cc0deb1 | 63 | if (fRecPointStructArrayPtr) |
91b95d47 | 64 | { |
9cc0deb1 | 65 | for (int i = 0; i < 1000; i++) |
66 | { | |
67 | // fRecPointStructArrayPtr[i].Del(); | |
68 | } | |
91b95d47 | 69 | delete fRecPointStructArrayPtr; |
70 | fRecPointStructArrayPtr = 0; | |
71 | } | |
9cc0deb1 | 72 | |
aac22523 | 73 | } |
74 | ||
aac22523 | 75 | |
6e709a0d | 76 | int |
aac22523 | 77 | AliHLTPHOSClusterizerComponent::Deinit() |
78 | { | |
2374af72 | 79 | //See headerfile for documentation |
91b95d47 | 80 | |
9cc0deb1 | 81 | if (fClusterizerPtr) |
91b95d47 | 82 | { |
83 | delete fClusterizerPtr; | |
84 | fClusterizerPtr = 0; | |
85 | } | |
dd9e7d9b | 86 | |
9cc0deb1 | 87 | for (int i = 0; i < 1000; i++) |
6e709a0d | 88 | { |
9cc0deb1 | 89 | // fRecPointStructArrayPtr[i].Del(); |
6e709a0d | 90 | } |
9cc0deb1 | 91 | |
92 | if (fRecPointStructArrayPtr) | |
91b95d47 | 93 | { |
9cc0deb1 | 94 | for (int i = 0; i < 1000; i++) |
95 | { | |
96 | // fRecPointStructArrayPtr[i].Del(); | |
97 | } | |
91b95d47 | 98 | delete fRecPointStructArrayPtr; |
99 | fRecPointStructArrayPtr = 0; | |
100 | } | |
101 | ||
aac22523 | 102 | return 0; |
103 | } | |
104 | ||
9cc0deb1 | 105 | const Char_t* |
aac22523 | 106 | AliHLTPHOSClusterizerComponent::GetComponentID() |
107 | { | |
2374af72 | 108 | //See headerfile for documentation |
aac22523 | 109 | return "AliHltPhosClusterizer"; |
110 | } | |
111 | ||
112 | void | |
113 | AliHLTPHOSClusterizerComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list) | |
114 | { | |
2374af72 | 115 | //See headerfile for documentation |
116 | ||
91b95d47 | 117 | const AliHLTComponentDataType* pType=fgkInputDataTypes; |
9cc0deb1 | 118 | while (pType->fID!=0) |
119 | { | |
120 | list.push_back(*pType); | |
121 | pType++; | |
122 | } | |
aac22523 | 123 | } |
124 | ||
9cc0deb1 | 125 | AliHLTComponentDataType |
aac22523 | 126 | AliHLTPHOSClusterizerComponent::GetOutputDataType() |
127 | { | |
2374af72 | 128 | //See headerfile for documentation |
129 | ||
d2b84453 | 130 | return AliHLTPHOSDefinitions::fgkAliHLTClusterDataType; |
aac22523 | 131 | } |
132 | ||
133 | void | |
134 | AliHLTPHOSClusterizerComponent::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier ) | |
135 | ||
136 | { | |
2374af72 | 137 | //See headerfile for documentation |
aac22523 | 138 | constBase = 30; |
6e709a0d | 139 | inputMultiplier = 0.2; |
aac22523 | 140 | } |
141 | ||
9cc0deb1 | 142 | int |
aac22523 | 143 | AliHLTPHOSClusterizerComponent::DoEvent(const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, |
9cc0deb1 | 144 | AliHLTComponentTriggerData& /*trigData*/, AliHLTUInt8_t* outputPtr, AliHLTUInt32_t& size, |
145 | std::vector<AliHLTComponentBlockData>& outputBlocks) | |
aac22523 | 146 | { |
2374af72 | 147 | //See headerfile for documentation |
aac22523 | 148 | UInt_t tSize = 0; |
9cc0deb1 | 149 | UInt_t offset = 0; |
aac22523 | 150 | UInt_t mysize = 0; |
151 | Int_t nRecPoints = 0; | |
9cc0deb1 | 152 | Int_t nDigits = 0; |
9cc0deb1 | 153 | Int_t j =0; |
aac22523 | 154 | |
155 | AliHLTUInt8_t* outBPtr; | |
156 | outBPtr = outputPtr; | |
9cc0deb1 | 157 | const AliHLTComponentBlockData* iter = 0; |
158 | unsigned long ndx; | |
aac22523 | 159 | |
9cc0deb1 | 160 | AliHLTPHOSDigitContainerDataStruct *digitContainerPtr = 0; |
9cc0deb1 | 161 | fClusterizerPtr->SetRecPointContainer((AliHLTPHOSRecPointContainerStruct*)outBPtr); |
dd9e7d9b | 162 | |
9cc0deb1 | 163 | for ( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) |
aac22523 | 164 | { |
165 | iter = blocks+ndx; | |
9cc0deb1 | 166 | digitContainerPtr = reinterpret_cast<AliHLTPHOSDigitContainerDataStruct*>(iter->fPtr); |
167 | if (iter->fDataType != AliHLTPHOSDefinitions::fgkAliHLTDigitDataType) | |
168 | { | |
9cc0deb1 | 169 | continue; |
170 | } | |
1804b020 | 171 | for (UInt_t i = 0; i < digitContainerPtr->fNDigits; i++) |
9cc0deb1 | 172 | { |
173 | if(fNoCrazyness && digitContainerPtr->fDigitDataStruct[i].fCrazyness) | |
174 | continue; | |
175 | ||
176 | fAllDigitsPtr->fDigitDataStruct[j+nDigits].fX = digitContainerPtr->fDigitDataStruct[i].fX; | |
177 | fAllDigitsPtr->fDigitDataStruct[j+nDigits].fZ = digitContainerPtr->fDigitDataStruct[i].fZ; | |
178 | fAllDigitsPtr->fDigitDataStruct[j+nDigits].fAmplitude = digitContainerPtr->fDigitDataStruct[i].fAmplitude; | |
179 | fAllDigitsPtr->fDigitDataStruct[j+nDigits].fTime = digitContainerPtr->fDigitDataStruct[i].fTime; | |
9cc0deb1 | 180 | j++; |
181 | } | |
182 | nDigits++; | |
aac22523 | 183 | } |
9cc0deb1 | 184 | |
9cc0deb1 | 185 | fOutPtr = (AliHLTPHOSRecPointContainerStruct*)outBPtr; |
186 | nRecPoints = fClusterizerPtr->ClusterizeEvent(); | |
9cc0deb1 | 187 | cout << "Number of clusters found: " << nRecPoints << " extracted from " << nDigits << " digits" << endl; |
188 | ||
189 | mysize = 0; | |
190 | offset = tSize; | |
191 | ||
2374af72 | 192 | mysize += sizeof(AliHLTPHOSRecPointDataStruct); |
193 | ||
9cc0deb1 | 194 | AliHLTComponentBlockData bd; |
195 | FillBlockData( bd ); | |
196 | bd.fOffset = offset; | |
197 | bd.fSize = mysize; | |
198 | // PTH bd.fDataType = AliHLTPHOSPhysicsDefinitions::fgkAliHLTClusterDataType; | |
199 | bd.fDataType = AliHLTPHOSDefinitions::fgkAliHLTClusterDataType; | |
200 | bd.fSpecification = 0xFFFFFFFF; | |
201 | outputBlocks.push_back( bd ); | |
202 | ||
203 | tSize += mysize; | |
204 | outBPtr += mysize; | |
205 | ||
206 | if ( tSize > size ) | |
aac22523 | 207 | { |
9cc0deb1 | 208 | Logging( kHLTLogFatal, "HLT::AliHLTPHOSClusterizerComponent::DoEvent", "Too much data", |
209 | "Data written over allowed buffer. Amount written: %lu, allowed amount: %lu." | |
210 | , tSize, size ); | |
211 | return EMSGSIZE; | |
aac22523 | 212 | } |
213 | ||
9cc0deb1 | 214 | |
aac22523 | 215 | size = tSize; |
9cc0deb1 | 216 | // fClusterizerPtr->ResetCellEnergyArray(); |
aac22523 | 217 | |
218 | return 0; | |
219 | ||
220 | } | |
221 | ||
6e709a0d | 222 | int |
9be2600f | 223 | AliHLTPHOSClusterizerComponent::DoInit(int argc, const char** argv ) |
aac22523 | 224 | { |
2374af72 | 225 | //See headerfile for documentation |
226 | ||
9cc0deb1 | 227 | fAllDigitsPtr = new AliHLTPHOSDigitContainerDataStruct(); |
aac22523 | 228 | fClusterizerPtr = new AliHLTPHOSClusterizer(); |
9cc0deb1 | 229 | //fClusterizerPtr->SetNoCrazyness(true); |
230 | // | |
231 | for (int i = 0; i < argc; i++) | |
6e709a0d | 232 | { |
9cc0deb1 | 233 | /* |
2374af72 | 234 | if(!strcmp("-energythreshold", argv[i])) |
9cc0deb1 | 235 | fClusterizerPtr->SetThreshold(atof(argv[i+1])); |
6e709a0d | 236 | if(!strcmp("-clusterthreshold", argv[i])) |
9cc0deb1 | 237 | fClusterizerPtr->SetClusterThreshold(atof(argv[i+1])); |
6e709a0d | 238 | if(!strcmp("-highgain", argv[i])) |
9cc0deb1 | 239 | fClusterizerPtr->SetHighGainFactor(atof(argv[i+1])); |
6e709a0d | 240 | if(!strcmp("-lowgain", argv[i])) |
9cc0deb1 | 241 | fClusterizerPtr->SetLowGainFactor(atof(argv[i+1])); |
6e709a0d | 242 | if(!strcmp("-arraysize", argv[i])) |
9cc0deb1 | 243 | fClusterizerPtr->SetArraySize(atoi(argv[i+1]));*/ |
6e709a0d | 244 | } |
9cc0deb1 | 245 | // fClusterizerPtr->ResetCellEnergyArray(); |
2374af72 | 246 | |
247 | ||
aac22523 | 248 | fRecPointStructArrayPtr = new AliHLTPHOSRecPointDataStruct[1000]; |
9cc0deb1 | 249 | for (int i = 0; i < 1000; i++) |
6e709a0d | 250 | { |
251 | fRecPointStructArrayPtr[i].fMultiplicity = atoi(argv[4])* atoi(argv[4]); | |
9cc0deb1 | 252 | // fRecPointStructArrayPtr[i].New(); |
6e709a0d | 253 | } |
9cc0deb1 | 254 | /* |
6e709a0d | 255 | printf("Clusterizer component started with:\n"); |
256 | printf(" Cell threshold: %f\n", fClusterizerPtr->GetThreshold()); | |
257 | printf(" Cluster threshold: %f\n", fClusterizerPtr->GetClusterThreshold()); | |
258 | printf(" High gain factor: %f\n", fClusterizerPtr->GetHighGainFactor()); | |
259 | printf(" Low gain factor: %f\n", fClusterizerPtr->GetLowGainFactor()); | |
260 | printf(" Cluster array size: %d\n\n", fClusterizerPtr->GetArraySize()); | |
9cc0deb1 | 261 | */ |
aac22523 | 262 | return 0; |
263 | } | |
264 | ||
265 | AliHLTComponent* | |
266 | AliHLTPHOSClusterizerComponent::Spawn() | |
267 | { | |
2374af72 | 268 | //See headerfile for documentation |
269 | ||
aac22523 | 270 | return new AliHLTPHOSClusterizerComponent(); |
271 | } |