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26 /*
27 * ============================================================================
28 *
29 * Filename: CexmcEnergyDepositDigitizer.cc
30 *
31 * Description: digitizes of energy deposit in a single event
32 *
33 * Version: 1.0
34 * Created: 23.11.2009 14:39:41
35 * Revision: none
36 * Compiler: gcc
37 *
38 * Author: Alexey Radkov (),
39 * Company: PNPI
40 *
41 * ============================================================================
42 */
43
44 #include <iostream>
45 #include <iomanip>
46 #include <G4DigiManager.hh>
47 #include <G4String.hh>
48 #include <Randomize.hh>
49 #include "CexmcEnergyDepositDigitizer.hh"
50 #include "CexmcEnergyDepositDigitizerMessenger.hh"
51 #include "CexmcSimpleEnergyDeposit.hh"
52 #include "CexmcEnergyDepositInLeftRightSet.hh"
53 #include "CexmcEnergyDepositInCalorimeter.hh"
54 #include "CexmcSetup.hh"
55 #include "CexmcRunManager.hh"
56 #include "CexmcSensitiveDetectorsAttributes.hh"
57
58
59 CexmcEnergyDepositDigitizer::CexmcEnergyDepositDigitizer(
60 const G4String & name ) :
61 G4VDigitizerModule( name ), monitorED( 0 ),
62 vetoCounterEDLeft( 0 ), vetoCounterEDRight( 0 ),
63 calorimeterEDLeft( 0 ), calorimeterEDRight( 0 ),
64 calorimeterEDLeftMaxX( 0 ), calorimeterEDLeftMaxY( 0 ),
65 calorimeterEDRightMaxX( 0 ), calorimeterEDRightMaxY( 0 ),
66 monitorHasTriggered( false ), hasTriggered( false ),
67 monitorEDThreshold( 0 ),
68 vetoCounterEDLeftThreshold( 0 ), vetoCounterEDRightThreshold( 0 ),
69 calorimeterEDLeftThreshold( 0 ), calorimeterEDRightThreshold( 0 ),
70 calorimeterTriggerAlgorithm( CexmcAllCrystalsMakeEDTriggerThreshold ),
71 outerCrystalsVetoAlgorithm( CexmcNoOuterCrystalsVeto ),
72 outerCrystalsVetoFraction( 0 ), monitorEDThresholdRef( 0 ),
73 vetoCounterEDLeftThresholdRef( 0 ), vetoCounterEDRightThresholdRef( 0 ),
74 calorimeterEDLeftThresholdRef( 0 ), calorimeterEDRightThresholdRef( 0 ),
75 calorimeterTriggerAlgorithmRef( CexmcAllCrystalsMakeEDTriggerThreshold ),
76 outerCrystalsVetoAlgorithmRef( CexmcNoOuterCrystalsVeto ),
77 outerCrystalsVetoFractionRef( 0 ), nCrystalsInColumn( 1 ),
78 nCrystalsInRow( 1 ), applyFiniteCrystalResolution( false ),
79 messenger( NULL )
80 {
81 G4RunManager * runManager( G4RunManager::GetRunManager() );
82 const CexmcSetup * setup( static_cast< const CexmcSetup * >(
83 runManager->GetUserDetectorConstruction() ) );
84 const CexmcSetup::CalorimeterGeometryData & calorimeterGeometry(
85 setup->GetCalorimeterGeometry() );
86
87 nCrystalsInColumn = calorimeterGeometry.nCrystalsInColumn;
88 nCrystalsInRow = calorimeterGeometry.nCrystalsInRow;
89
90 if ( nCrystalsInColumn > 0 )
91 {
92 calorimeterEDLeftCollection.resize( nCrystalsInColumn );
93 calorimeterEDRightCollection.resize( nCrystalsInColumn );
94 }
95
96 if ( nCrystalsInRow > 0 )
97 {
98 for ( CexmcEnergyDepositCalorimeterCollection::iterator
99 k( calorimeterEDLeftCollection.begin() );
100 k != calorimeterEDLeftCollection.end(); ++k )
101 {
102 k->resize( nCrystalsInRow );
103 }
104 for ( CexmcEnergyDepositCalorimeterCollection::iterator
105 k( calorimeterEDRightCollection.begin() );
106 k != calorimeterEDRightCollection.end(); ++k )
107 {
108 k->resize( nCrystalsInRow );
109 }
110 }
111
112 messenger = new CexmcEnergyDepositDigitizerMessenger( this );
113 }
114
115
116 CexmcEnergyDepositDigitizer::~CexmcEnergyDepositDigitizer()
117 {
118 delete messenger;
119 }
120
121
122 void CexmcEnergyDepositDigitizer::InitializeData( void )
123 {
124 monitorED = 0;
125 vetoCounterEDLeft = 0;
126 vetoCounterEDRight = 0;
127 calorimeterEDLeft = 0;
128 calorimeterEDRight = 0;
129 calorimeterEDLeftMaxX = 0;
130 calorimeterEDLeftMaxY = 0;
131 calorimeterEDRightMaxX = 0;
132 calorimeterEDRightMaxY = 0;
133 monitorHasTriggered = false;
134 hasTriggered = false;
135
136 for ( CexmcEnergyDepositCalorimeterCollection::iterator
137 k( calorimeterEDLeftCollection.begin() );
138 k != calorimeterEDLeftCollection.end(); ++k )
139 {
140 for ( CexmcEnergyDepositCrystalRowCollection::iterator
141 l( k->begin() ); l != k->end(); ++l )
142 {
143 *l = 0;
144 }
145 }
146 for ( CexmcEnergyDepositCalorimeterCollection::iterator
147 k( calorimeterEDRightCollection.begin() );
148 k != calorimeterEDRightCollection.end(); ++k )
149 {
150 for ( CexmcEnergyDepositCrystalRowCollection::iterator
151 l( k->begin() ); l != k->end(); ++l )
152 {
153 *l = 0;
154 }
155 }
156 }
157
158
159 void CexmcEnergyDepositDigitizer::Digitize( void )
160 {
161 InitializeData();
162
163 G4DigiManager * digiManager( G4DigiManager::GetDMpointer() );
164 G4int hcId( digiManager->GetHitsCollectionID(
165 CexmcDetectorRoleName[ CexmcMonitorDetectorRole ] +
166 "/" + CexmcDetectorTypeName[ CexmcEDDetector ] ) );
167 const CexmcEnergyDepositCollection *
168 hitsCollection( static_cast< const CexmcEnergyDepositCollection * >(
169 digiManager->GetHitsCollection( hcId ) ) );
170
171 if ( hitsCollection )
172 {
173 /* it always must have index 0 */
174 if ( ( *hitsCollection )[ 0 ] )
175 monitorED = *( *hitsCollection )[ 0 ];
176 }
177
178 hcId = digiManager->GetHitsCollectionID(
179 CexmcDetectorRoleName[ CexmcVetoCounterDetectorRole ] +
180 "/" + CexmcDetectorTypeName[ CexmcEDDetector ] );
181 hitsCollection = static_cast< const CexmcEnergyDepositCollection * >(
182 digiManager->GetHitsCollection( hcId ) );
183 if ( hitsCollection )
184 {
185 for ( CexmcEnergyDepositCollectionData::iterator
186 k( hitsCollection->GetMap()->begin() );
187 k != hitsCollection->GetMap()->end(); ++k )
188 {
189 G4int index( k->first );
190 CexmcSide side( CexmcEnergyDepositInLeftRightSet::GetSide(
191 index ) );
192 switch ( side )
193 {
194 case CexmcLeft :
195 vetoCounterEDLeft = *k->second;
196 break;
197 case CexmcRight :
198 vetoCounterEDRight = *k->second;
199 break;
200 default :
201 break;
202 }
203 }
204 }
205
206 G4double maxEDCrystalLeft( 0 );
207 G4double maxEDCrystalRight( 0 );
208 G4double outerCrystalsEDLeft( 0 );
209 G4double outerCrystalsEDRight( 0 );
210 G4double innerCrystalsEDLeft( 0 );
211 G4double innerCrystalsEDRight( 0 );
212
213 CexmcRunManager * runManager( static_cast< CexmcRunManager * >(
214 G4RunManager::GetRunManager() ) );
215
216 hcId = digiManager->GetHitsCollectionID(
217 CexmcDetectorRoleName[ CexmcCalorimeterDetectorRole ] +
218 "/" + CexmcDetectorTypeName[ CexmcEDDetector ] );
219 hitsCollection = static_cast< const CexmcEnergyDepositCollection * >(
220 digiManager->GetHitsCollection( hcId ) );
221 if ( hitsCollection )
222 {
223 for ( CexmcEnergyDepositCollectionData::iterator
224 k( hitsCollection->GetMap()->begin() );
225 k != hitsCollection->GetMap()->end(); ++k )
226 {
227 G4int index( k->first );
228 CexmcSide side( CexmcEnergyDepositInLeftRightSet::GetSide(
229 index ) );
230 G4int row( CexmcEnergyDepositInCalorimeter::GetRow( index ) );
231 G4int column( CexmcEnergyDepositInCalorimeter::GetColumn(
232 index ) );
233 G4double value( *k->second );
234 if ( applyFiniteCrystalResolution && value > 0. &&
235 ! runManager->ProjectIsRead() )
236 {
237 for ( CexmcEnergyRangeWithDoubleValueList::const_iterator
238 l( crystalResolutionData.begin() );
239 l != crystalResolutionData.end(); ++l )
240 {
241 if ( value < l->bottom || value >= l->top )
242 continue;
243 value = G4RandGauss::shoot( value,
244 value * l->value * CexmcFwhmToStddev );
245 if ( value < 0. )
246 value = 0.;
247 break;
248 }
249 }
250 switch ( side )
251 {
252 case CexmcLeft :
253 if ( value > maxEDCrystalLeft )
254 {
255 calorimeterEDLeftMaxX = column;
256 calorimeterEDLeftMaxY = row;
257 maxEDCrystalLeft = value;
258 }
259 if ( IsOuterCrystal( column, row ) )
260 {
261 outerCrystalsEDLeft += value;
262 }
263 else
264 {
265 innerCrystalsEDLeft += value;
266 }
267 calorimeterEDLeft += value;
268 calorimeterEDLeftCollection[ row ][ column ] = value;
269 break;
270 case CexmcRight :
271 if ( value > maxEDCrystalRight )
272 {
273 calorimeterEDRightMaxX = column;
274 calorimeterEDRightMaxY = row;
275 maxEDCrystalRight = value;
276 }
277 if ( IsOuterCrystal( column, row ) )
278 {
279 outerCrystalsEDRight += value;
280 }
281 else
282 {
283 innerCrystalsEDRight += value;
284 }
285 calorimeterEDRight += value;
286 calorimeterEDRightCollection[ row ][ column ] = value;
287 break;
288 default :
289 break;
290 }
291 }
292 }
293
294 G4double calorimeterEDLeftEffective( calorimeterEDLeft );
295 G4double calorimeterEDRightEffective( calorimeterEDRight );
296
297 if ( calorimeterTriggerAlgorithm ==
298 CexmcInnerCrystalsMakeEDTriggerThreshold )
299 {
300 calorimeterEDLeftEffective = innerCrystalsEDLeft;
301 calorimeterEDRightEffective = innerCrystalsEDRight;
302 }
303
304 monitorHasTriggered = monitorED >= monitorEDThreshold;
305
306 hasTriggered = monitorHasTriggered &&
307 vetoCounterEDLeft < vetoCounterEDLeftThreshold &&
308 vetoCounterEDRight < vetoCounterEDRightThreshold &&
309 calorimeterEDLeftEffective >= calorimeterEDLeftThreshold &&
310 calorimeterEDRightEffective >= calorimeterEDRightThreshold;
311
312 /* event won't trigger if outer crystals veto triggered */
313 if ( hasTriggered )
314 {
315 switch ( outerCrystalsVetoAlgorithm )
316 {
317 case CexmcNoOuterCrystalsVeto :
318 break;
319 case CexmcMaximumEDInASingleOuterCrystalVeto :
320 hasTriggered =
321 ! IsOuterCrystal( calorimeterEDLeftMaxX,
322 calorimeterEDLeftMaxY ) &&
323 ! IsOuterCrystal( calorimeterEDRightMaxX,
324 calorimeterEDRightMaxY );
325 break;
326 case CexmcFractionOfEDInOuterCrystalsVeto :
327 hasTriggered =
328 ( ( outerCrystalsEDLeft / calorimeterEDLeft ) <
329 outerCrystalsVetoFraction ) &&
330 ( ( outerCrystalsEDRight / calorimeterEDRight ) <
331 outerCrystalsVetoFraction );
332 break;
333 default :
334 break;
335 }
336 }
337 }
338
339
340 std::ostream & operator<<( std::ostream & out,
341 const CexmcEnergyDepositCalorimeterCollection & edCollection )
342 {
343 std::streamsize prec( out.precision() );
344
345 out.precision( 4 );
346
347 out << std::endl;
348 for ( CexmcEnergyDepositCalorimeterCollection::const_reverse_iterator
349 k( edCollection.rbegin() ); k != edCollection.rend(); ++k )
350 {
351 for ( CexmcEnergyDepositCrystalRowCollection::const_reverse_iterator
352 l( k->rbegin() ); l != k->rend(); ++l )
353 out << std::setw( 10 ) << *l;
354 out << std::endl;
355 }
356
357 out.precision( prec );
358
359 return out;
360 }
361
362