]>
Commit | Line | Data |
---|---|---|
4c039060 | 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 | ||
eeacf08b | 16 | /* $Id$ */ |
4c039060 | 17 | |
fe4da5cc | 18 | /////////////////////////////////////////////////////////////////////////////// |
19 | // // | |
20 | // L3 Magnet // | |
21 | // // | |
22 | //Begin_Html | |
23 | /* | |
1439f98e | 24 | <img src="picts/AliMAGClass.gif"> |
fe4da5cc | 25 | </pre> |
26 | <br clear=left> | |
27 | <font size=+2 color=red> | |
28 | <p>The responsible person for this module is | |
29 | <a href="mailto:andreas.morsch@cern.ch">Andreas Morsch</a>. | |
30 | </font> | |
31 | <pre> | |
208c5bb6 | 32 | |
fe4da5cc | 33 | */ |
34 | //End_Html | |
35 | // // | |
36 | /////////////////////////////////////////////////////////////////////////////// | |
37 | ||
88cb7938 | 38 | #include <TVirtualMC.h> |
73d5f5aa | 39 | #include <TGeoMedium.h> |
40 | #include <TGeoVolume.h> | |
41 | #include <TGeoMatrix.h> | |
42 | #include <TGeoPgon.h> | |
43 | #include <TGeoCompositeShape.h> | |
44 | #include <TGeoManager.h> | |
88cb7938 | 45 | |
fe4da5cc | 46 | #include "AliMAG.h" |
94de3818 | 47 | #include "AliMagF.h" |
88cb7938 | 48 | #include "AliRun.h" |
fe4da5cc | 49 | |
50 | ClassImp(AliMAG) | |
51 | ||
52 | //_____________________________________________________________________________ | |
53 | AliMAG::AliMAG() | |
54 | { | |
55 | // | |
56 | // Default constructor for L3 magnet | |
57 | // | |
58 | } | |
59 | ||
60 | //_____________________________________________________________________________ | |
61 | AliMAG::AliMAG(const char *name, const char *title) | |
b8032157 | 62 | : AliModule(name,title) |
fe4da5cc | 63 | { |
64 | // | |
65 | // Standard constructor for L3 magnet | |
66 | // | |
67 | //Begin_Html | |
68 | /* | |
1439f98e | 69 | <img src="picts/aliMAG.gif"> |
fe4da5cc | 70 | */ |
71 | //End_Html | |
72 | ||
73 | SetMarkerColor(7); | |
74 | SetMarkerStyle(2); | |
75 | SetMarkerSize(0.4); | |
76 | } | |
77 | ||
fe4da5cc | 78 | //_____________________________________________________________________________ |
79 | void AliMAG::CreateGeometry() | |
80 | { | |
81 | // | |
82 | // Create geometry for L3 magnet | |
83 | // | |
84 | //Begin_Html | |
85 | /* | |
1439f98e | 86 | <img src="picts/mag.gif"> |
fe4da5cc | 87 | */ |
88 | //End_Html | |
208c5bb6 | 89 | |
fe4da5cc | 90 | //Begin_Html |
91 | /* | |
1439f98e | 92 | <img src="picts/tree_mag.gif"> |
208c5bb6 | 93 | <br> Dimensions taken from drawing: ALIL3___00010 |
fe4da5cc | 94 | //End_Html |
208c5bb6 | 95 | */ |
96 | // Octagon | |
97 | const Int_t kNSides = 8; | |
98 | const Float_t kStartAngle = 22.5; // deg | |
99 | const Float_t kFullAngle = 360.0; // deg | |
100 | // Mother volume | |
101 | const Float_t kRBMotherInner = 560.00; // cm | |
102 | const Float_t kRBMotherOuter = 790.50; // cm | |
103 | const Float_t kLBMother = 706.00; // cm | |
104 | // Yoke | |
105 | const Float_t kRYokeInner = 703.50; // cm | |
106 | const Float_t kRYokeOuter = 790.50; // cm | |
107 | const Float_t kLYoke = 620.00; // cm | |
108 | // Coil | |
109 | const Float_t kRCoilInner = 593.00; // cm | |
110 | const Float_t kRCoilOuter = 682.00; // cm | |
2cadb10d | 111 | const Float_t kLCoil = 588.00; // cm |
112 | // Cooling | |
113 | const Float_t kRCoolingOuter = 1.70; // cm | |
114 | const Float_t kRCoolingInner = 1.00; // cm | |
208c5bb6 | 115 | // Thermal Shield |
116 | const Float_t kRThermalShieldInner = 566.00; // cm | |
117 | const Float_t kRThermalShieldOuter = 571.00; // cm | |
118 | // Crown | |
119 | const Float_t kRCrownInner = 560.00; // cm | |
120 | const Float_t kRCrownOuter = 785.50; // cm | |
121 | const Float_t kLCrown1 = 605.00; // cm | |
122 | const Float_t kLCrown2 = 620.00; // cm | |
123 | const Float_t kLCrown3 = 706.00; // cm | |
124 | // Door | |
125 | const Float_t kRDoorInner = 246.50; // cm | |
126 | const Float_t kRDoorOuter = 560.00; // cm | |
127 | const Float_t kLDoor1 = 615.50; // cm | |
128 | const Float_t kLDoor2 = 714.60; // cm | |
129 | ||
130 | ||
73d5f5aa | 131 | // |
132 | // Top volume | |
133 | TGeoVolume* top = gGeoManager->GetVolume("ALIC"); | |
134 | // Media | |
2cadb10d | 135 | TGeoMedium* medAir = gGeoManager->GetMedium("MAG_AIR_C1"); |
136 | TGeoMedium* medAlu = gGeoManager->GetMedium("MAG_ALU_C1"); | |
137 | TGeoMedium* medAluI = gGeoManager->GetMedium("MAG_ALU_C0"); | |
138 | TGeoMedium* medFe = gGeoManager->GetMedium("MAG_FE_C1"); | |
139 | TGeoMedium* medFeI = gGeoManager->GetMedium("MAG_FE_C0"); | |
140 | TGeoMedium* medWater = gGeoManager->GetMedium("MAG_WATER"); | |
73d5f5aa | 141 | // |
142 | // Offset between LHC and LEP axis | |
143 | Float_t os = -30.; | |
144 | ||
145 | // | |
208c5bb6 | 146 | // Define Barrel Mother |
73d5f5aa | 147 | // |
208c5bb6 | 148 | TGeoPgon* shBMother = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 2); |
149 | shBMother->DefineSection(0, -kLBMother, kRBMotherInner, kRBMotherOuter); | |
150 | shBMother->DefineSection(1, kLBMother, kRBMotherInner, kRBMotherOuter); | |
151 | // | |
152 | TGeoVolume* voBMother = new TGeoVolume("L3BM", shBMother, medAir); | |
153 | // | |
154 | // Define Thermal Shield | |
155 | // | |
2cadb10d | 156 | // Only one layer |
157 | // This can be improved: replace by (protection - shield - insulation) ! | |
158 | // | |
208c5bb6 | 159 | TGeoPgon* shThermSh = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 2); |
160 | shThermSh->DefineSection(0, -kLCoil, kRThermalShieldInner, kRThermalShieldOuter); | |
161 | shThermSh->DefineSection(1, kLCoil, kRThermalShieldInner, kRThermalShieldOuter); | |
73d5f5aa | 162 | // |
208c5bb6 | 163 | TGeoVolume* voThermSh = new TGeoVolume("L3TS", shThermSh, medAluI); |
164 | voBMother->AddNode(voThermSh, 1, new TGeoTranslation(0., 0., 0.)); | |
73d5f5aa | 165 | // |
2cadb10d | 166 | // Define Coils and cooling circuits |
73d5f5aa | 167 | // |
2cadb10d | 168 | TGeoPgon* shCoilMother = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 2); |
169 | shCoilMother->DefineSection(0, -kLCoil, kRCoilInner - 2. * kRCoolingOuter, kRCoilOuter + 2. * kRCoolingOuter); | |
170 | shCoilMother->DefineSection(1, kLCoil, kRCoilInner - 2. * kRCoolingOuter, kRCoilOuter + 2. * kRCoolingOuter); | |
171 | // | |
172 | // Coils | |
173 | TGeoVolume* voCoilMother = new TGeoVolume("L3CM", shCoilMother, medAir); | |
174 | voBMother->AddNode(voCoilMother, 1, new TGeoTranslation(0., 0., 0.)); | |
175 | // Devide into the 168 turns | |
176 | TGeoVolume* voCoilTurn = voCoilMother->Divide("L3CD", 3, 168, 0., 0.); | |
208c5bb6 | 177 | TGeoPgon* shCoils = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 2); |
2cadb10d | 178 | shCoils->DefineSection(0, -3., kRCoilInner, kRCoilOuter); |
179 | shCoils->DefineSection(1, 3., kRCoilInner, kRCoilOuter); | |
73d5f5aa | 180 | // |
181 | TGeoVolume* voCoils = new TGeoVolume("L3C0", shCoils, medAlu); | |
2cadb10d | 182 | voCoilTurn->AddNode(voCoils, 1, new TGeoTranslation(0., 0., 0.)); |
183 | // | |
184 | // Hexagonal Cooling circuits | |
185 | // | |
186 | const Float_t kRCC = kRCoolingOuter; | |
187 | const Float_t kRCW = kRCoolingInner; | |
188 | const Float_t kRCL = kRCC * TMath::Tan(30. / 180. * TMath::Pi()); | |
189 | const Float_t kRWL = kRCW * TMath::Tan(30. / 180. * TMath::Pi()); | |
190 | // Outer Circuits | |
191 | // | |
192 | // Pipe | |
193 | TGeoPgon* shCoolingPipeO = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 4); | |
194 | shCoolingPipeO->DefineSection(0, -kRCC, kRCoilOuter + kRCC, kRCoilOuter + kRCC + 0.01); | |
195 | shCoolingPipeO->DefineSection(1, -kRCL, kRCoilOuter, kRCoilOuter + 2. * kRCC); | |
196 | shCoolingPipeO->DefineSection(2, kRCL, kRCoilOuter, kRCoilOuter + 2. * kRCC); | |
197 | shCoolingPipeO->DefineSection(3, kRCC, kRCoilOuter + kRCC, kRCoilOuter + kRCC + 0.01); | |
198 | // | |
199 | TGeoVolume* voCoolingPipeO = new TGeoVolume("L3CCO", shCoolingPipeO, medAlu); | |
200 | voCoilTurn->AddNode(voCoolingPipeO, 1, new TGeoTranslation(0., 0., 0.)); | |
201 | // | |
202 | TGeoPgon* shCoolingWaterO = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 4); | |
203 | shCoolingWaterO->DefineSection(0, -kRCW, kRCoilOuter + kRCC, kRCoilOuter + kRCC + 0.01); | |
204 | shCoolingWaterO->DefineSection(1, -kRWL, kRCoilOuter + (kRCC - kRCW), kRCoilOuter + kRCC + kRCW); | |
205 | shCoolingWaterO->DefineSection(2, kRWL, kRCoilOuter + (kRCC - kRCW), kRCoilOuter + kRCC + kRCW); | |
206 | shCoolingWaterO->DefineSection(3, kRCW, kRCoilOuter + kRCC, kRCoilOuter + kRCC + 0.01); | |
207 | // | |
208 | TGeoVolume* voCoolingWaterO = new TGeoVolume("L3CWO", shCoolingWaterO, medWater); | |
209 | voCoolingPipeO->AddNode(voCoolingWaterO, 1, new TGeoTranslation(0., 0., 0.)); | |
210 | ||
211 | // Inner Circuits | |
212 | // | |
213 | // Pipe | |
214 | TGeoPgon* shCoolingPipeI = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 4); | |
215 | shCoolingPipeI->DefineSection(0, -kRCC, kRCoilInner - kRCC, kRCoilInner - kRCC + 0.01); | |
216 | shCoolingPipeI->DefineSection(1, -kRCL, kRCoilInner - 2. * kRCC, kRCoilInner); | |
217 | shCoolingPipeI->DefineSection(2, kRCL, kRCoilInner - 2. * kRCC, kRCoilInner); | |
218 | shCoolingPipeI->DefineSection(3, kRCC, kRCoilInner - kRCC, kRCoilInner - kRCC + 0.01); | |
219 | // | |
220 | TGeoVolume* voCoolingPipeI = new TGeoVolume("L3CCI", shCoolingPipeI, medAlu); | |
221 | voCoilTurn->AddNode(voCoolingPipeI, 1, new TGeoTranslation(0., 0., 0.)); | |
222 | // | |
223 | TGeoPgon* shCoolingWaterI = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 4); | |
224 | shCoolingWaterI->DefineSection(0, -kRCW, kRCoilInner - kRCC, kRCoilInner - kRCC + 0.01); | |
225 | shCoolingWaterI->DefineSection(1, -kRWL, kRCoilInner - kRCC - kRCW, kRCoilInner - (kRCC - kRCW)); | |
226 | shCoolingWaterI->DefineSection(2, kRWL, kRCoilInner - kRCC - kRCW, kRCoilInner - (kRCC - kRCW)); | |
227 | shCoolingWaterI->DefineSection(3, kRCW, kRCoilInner - kRCC, kRCoilInner - kRCC + 0.01); | |
228 | // | |
229 | TGeoVolume* voCoolingWaterI = new TGeoVolume("L3CWI", shCoolingWaterI, medWater); | |
230 | voCoolingPipeI->AddNode(voCoolingWaterI, 1, new TGeoTranslation(0., 0., 0.)); | |
231 | ||
73d5f5aa | 232 | // |
208c5bb6 | 233 | // Define Yoke |
73d5f5aa | 234 | // |
208c5bb6 | 235 | TGeoPgon* shYoke = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 2); |
236 | shYoke->DefineSection(0, -kLYoke, kRYokeInner, kRYokeOuter); | |
237 | shYoke->DefineSection(1, +kLYoke, kRYokeInner, kRYokeOuter); | |
73d5f5aa | 238 | // |
239 | TGeoVolume* voYoke = new TGeoVolume("L3YO", shYoke, medFe); | |
208c5bb6 | 240 | voBMother->AddNode(voYoke, 1, new TGeoTranslation(0., 0., 0.)); |
a00df67b | 241 | |
73d5f5aa | 242 | // |
208c5bb6 | 243 | // Define Crown |
244 | // | |
245 | TGeoPgon* shCrown = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 4); | |
246 | shCrown->DefineSection(0, kLCrown1, kRCrownInner, kRYokeInner); | |
247 | shCrown->DefineSection(1, kLCrown2, kRCrownInner, kRYokeInner); | |
248 | shCrown->DefineSection(2, kLCrown2, kRCrownInner, kRCrownOuter); | |
249 | shCrown->DefineSection(3, kLCrown3, kRCrownInner, kRCrownOuter); | |
250 | // | |
251 | TGeoVolume* voCrown = new TGeoVolume("L3CR", shCrown, medFe); | |
252 | // | |
253 | // Define Door | |
73d5f5aa | 254 | // |
255 | // Original outer part | |
208c5bb6 | 256 | TGeoPgon* shDoorO = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 2); |
257 | shDoorO->DefineSection(0, kLDoor1, kRDoorInner, kRDoorOuter); | |
258 | shDoorO->DefineSection(1, kLDoor2, kRDoorInner, kRDoorOuter); | |
73d5f5aa | 259 | shDoorO->SetName("A"); |
260 | // | |
2cadb10d | 261 | // Additional inner part ("Plug") |
208c5bb6 | 262 | TGeoPgon* shDoorI = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 3); |
263 | shDoorI->DefineSection(0, kLDoor1, 163.5, 280.); | |
264 | shDoorI->DefineSection(1, 686., 163.5, 280.); | |
265 | shDoorI->DefineSection(2, kLDoor2, 213.5, 280.); | |
73d5f5aa | 266 | shDoorI->SetName("B"); |
267 | // | |
208c5bb6 | 268 | // For transport: low thresholds close to chambers requires special medium |
73d5f5aa | 269 | // |
208c5bb6 | 270 | TGeoPgon* shDoorIe = new TGeoPgon(kStartAngle, kFullAngle, kNSides, 3); |
271 | shDoorIe->DefineSection(0, kLDoor1, 163.5, 168.5); | |
272 | shDoorIe->DefineSection(1, 686., 163.5, 168.5); | |
273 | shDoorIe->DefineSection(2, kLDoor2, 213.5, 218.5); | |
73d5f5aa | 274 | TGeoVolume* voDoorIe = new TGeoVolume("L3DE", shDoorIe, medFeI); |
275 | // | |
276 | // Use composite shape here to account for the excentric door opening. | |
277 | // This avoids the overlap with the beam shield and the muon tracking station 1 | |
278 | // | |
279 | TGeoTranslation* offset = new TGeoTranslation("t1", 0., -os, 0.); | |
280 | offset->RegisterYourself(); | |
281 | ||
282 | TGeoCompositeShape* shDoor = new TGeoCompositeShape("L3Door", "A+B:t1"); | |
283 | // | |
284 | TGeoVolume* voDoor = new TGeoVolume("L3DO", shDoor, medFe); | |
285 | voDoor->AddNode(voDoorIe, 1, new TGeoTranslation(0., -os, 0.)); | |
208c5bb6 | 286 | // Position crown and door |
73d5f5aa | 287 | TGeoRotation* rotxz = new TGeoRotation("rotxz", 90., 0., 90., 90., 180., 0.); |
208c5bb6 | 288 | |
289 | TGeoVolumeAssembly *l3 = new TGeoVolumeAssembly("L3MO"); | |
290 | voBMother->AddNode(voCrown, 1, new TGeoTranslation(0., 0., 0.)); | |
291 | voBMother->AddNode(voCrown, 2, new TGeoCombiTrans(0., 0., 0., rotxz)); | |
292 | l3->AddNode(voBMother, 1, new TGeoTranslation(0.,0.,0.)); | |
293 | l3->AddNode(voDoor, 1, new TGeoTranslation(0., 0., 0.)); | |
294 | l3->AddNode(voDoor, 2, new TGeoCombiTrans(0., 0., 0., rotxz)); | |
73d5f5aa | 295 | top->AddNode(l3, 1, new TGeoTranslation(0., os, 0.)); |
fe4da5cc | 296 | } |
297 | ||
298 | //_____________________________________________________________________________ | |
299 | void AliMAG::CreateMaterials() | |
300 | { | |
301 | // | |
302 | // Create materials for L3 magnet | |
303 | // | |
304 | ||
b43eb0dc | 305 | Int_t isxfld = gAlice->Field()->Integ(); |
306 | Float_t sxmgmx = gAlice->Field()->Max(); | |
fe4da5cc | 307 | Float_t epsil, stmin, deemax, tmaxfd, stemax; |
002b3738 | 308 | |
309 | ||
fe4da5cc | 310 | // --- Define the various materials for GEANT --- |
311 | ||
002b3738 | 312 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; |
313 | Float_t zAir[4]={6.,7.,8.,18.}; | |
314 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
315 | Float_t dAir = 1.20479E-3; | |
2cadb10d | 316 | Float_t aWater[2]={1.00794,15.9994}; |
317 | Float_t zWater[2]={1.,8.}; | |
318 | Float_t wWater[2]={0.111894,0.888106}; | |
319 | ||
002b3738 | 320 | |
fe4da5cc | 321 | // Aluminum |
4a9de4af | 322 | AliMaterial(9, "Al0$", 26.98, 13., 2.7, 8.9, 37.2); |
323 | AliMaterial(29, "Al1$", 26.98, 13., 2.7, 8.9, 37.2); | |
fe4da5cc | 324 | |
325 | // Iron | |
4a9de4af | 326 | AliMaterial(10, "Fe0$", 55.85, 26., 7.87, 1.76, 17.1); |
327 | AliMaterial(30, "Fe1$", 55.85, 26., 7.87, 1.76, 17.1); | |
fe4da5cc | 328 | |
329 | // Air | |
4a9de4af | 330 | AliMixture(15, "AIR0$ ", aAir, zAir, dAir, 4, wAir); |
331 | AliMixture(35, "AIR1$ ", aAir, zAir, dAir, 4, wAir); | |
2cadb10d | 332 | // Water |
333 | AliMixture(16, "WATER", aWater, zWater, 1., 2, wWater); | |
334 | ||
fe4da5cc | 335 | |
336 | // **************** | |
337 | // Defines tracking media parameters. | |
338 | // Les valeurs sont commentees pour laisser le defaut | |
339 | // a GEANT (version 3-21, page CONS200), f.m. | |
340 | epsil = .001; // Tracking precision, | |
341 | stemax = -1.; // Maximum displacement for multiple scat | |
342 | tmaxfd = -20.; // Maximum angle due to field deflection | |
343 | deemax = -.3; // Maximum fractional energy loss, DLS | |
344 | stmin = -.8; | |
345 | // *************** | |
346 | ||
347 | // IRON | |
348 | ||
b43eb0dc | 349 | AliMedium(10, "FE_C0 ", 10, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
350 | AliMedium(30, "FE_C1 ", 30, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
fe4da5cc | 351 | |
352 | // ALUMINUM | |
353 | ||
b43eb0dc | 354 | AliMedium(9, "ALU_C0 ", 9, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
355 | AliMedium(29, "ALU_C1 ", 29, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
fe4da5cc | 356 | |
357 | // AIR | |
358 | ||
b43eb0dc | 359 | AliMedium(15, "AIR_C0 ", 15, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
360 | AliMedium(35, "AIR_C1 ", 35, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2cadb10d | 361 | |
362 | // WATER | |
363 | AliMedium(16, "WATER ", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
fe4da5cc | 364 | } |
365 | ||
366 | //_____________________________________________________________________________ | |
ba380e33 | 367 | void AliMAG::DrawModule() const |
fe4da5cc | 368 | { |
369 | // | |
370 | // Draw a shaded view of the L3 magnet | |
371 | // | |
372 | } | |
373 | ||
374 | //_____________________________________________________________________________ | |
375 | void AliMAG::Init() | |
376 | { | |
377 | // | |
378 | // Initialise L3 magnet after it has been built | |
379 | Int_t i; | |
380 | // | |
4951e003 | 381 | if(AliLog::GetGlobalDebugLevel()>0) { |
9e1a0ddb | 382 | printf("\n%s: ",ClassName()); |
383 | for(i=0;i<35;i++) printf("*"); | |
384 | printf(" MAG_INIT "); | |
385 | for(i=0;i<35;i++) printf("*"); | |
386 | printf("\n%s: ",ClassName()); | |
387 | // | |
388 | // Here the MAG initialisation code (if any!) | |
389 | for(i=0;i<80;i++) printf("*"); | |
390 | printf("\n"); | |
391 | } | |
fe4da5cc | 392 | } |
393 |