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25 // 25 //
26 // G4Track <<
27 // 26 //
28 // Class description: << 27 // $Id$
29 // 28 //
30 // This class describes the particle under tra << 29 //
31 // It includes information related to tracking << 30 //---------------------------------------------------------------
>> 31 //
>> 32 // G4Track.hh
>> 33 //
>> 34 // Class Description:
>> 35 // This class represents the partilce under tracking.
>> 36 // It includes information related to tracking for examples:
32 // 1) current position/time of the particl 37 // 1) current position/time of the particle,
33 // 2) static particle information, 38 // 2) static particle information,
34 // 3) the pointer to the physical volume w 39 // 3) the pointer to the physical volume where currently
35 // the particle exists 40 // the particle exists
36 << 41 //
37 // Author: Katsuya Amako, KEK - 1995 << 42 //---------------------------------------------------------------
38 // Revisions: Hisaya Kurashige, 1998-2011 << 43 // Modification for G4TouchableHandle 22 Oct. 2001 R.Chytracek
39 // ------------------------------------------- << 44 // Add MaterialCutCouple 08 Oct. 2002 H.Kurashige
40 #ifndef G4Track_hh << 45 // Add SetVelocityTableProperties 02 Apr. 2011 H.Kurashige
41 #define G4Track_hh 1 << 46 // Add fVelocity and Set/GetVelocity 29 Apr. 2011 H.Kurashige
42 << 47 // Use G4VelocityTable 17 AUg. 2011 H.Kurashige
43 #include <cmath> // Include from 'system' << 48
44 #include <map> << 49 #ifndef G4Track_h
45 #include <CLHEP/Units/PhysicalConstants.h> << 50 #define G4Track_h 1
46 << 51
47 #include "globals.hh" // Include fr << 52 #include "globals.hh" // Include from 'global'
48 #include "trkdefs.hh" // Include DL << 53 #include <cmath> // Include from 'system'
49 #include "G4ThreeVector.hh" // Include fr << 54 #include "G4ThreeVector.hh" // Include from 'geometry'
50 #include "G4LogicalVolume.hh" // Include fr << 55 #include "G4LogicalVolume.hh" // Include from 'geometry'
51 #include "G4VPhysicalVolume.hh" // Include fr << 56 #include "G4VPhysicalVolume.hh" // Include from 'geometry'
52 #include "G4Allocator.hh" // Include fr << 57 #include "G4Allocator.hh" // Include from 'particle+matter'
53 #include "G4DynamicParticle.hh" // Include fr << 58 #include "G4DynamicParticle.hh" // Include from 'particle+matter'
54 #include "G4TrackStatus.hh" // Include fr << 59 #include "G4TrackStatus.hh" // Include from 'tracking'
55 #include "G4TouchableHandle.hh" // Include fr << 60 #include "G4TouchableHandle.hh" // Include from 'geometry'
56 #include "G4VUserTrackInformation.hh" 61 #include "G4VUserTrackInformation.hh"
57 #include "G4PhysicsModelCatalog.hh" << 62
58 #include "G4Material.hh" 63 #include "G4Material.hh"
59 64
60 class G4Step; // Forward declaration << 65 class G4Step; // Forward declaration
61 class G4MaterialCutsCouple; 66 class G4MaterialCutsCouple;
62 class G4VAuxiliaryTrackInformation; << 67 class G4VelocityTable;
63 class G4VProcess; <<
64 68
>> 69 //////////////
65 class G4Track 70 class G4Track
>> 71 //////////////
66 { 72 {
67 public: <<
68 G4Track(); <<
69 // Default constructor <<
70 G4Track(G4DynamicParticle* apValueDynamicP <<
71 G4double aValueTime, <<
72 const G4ThreeVector& aValuePositio <<
73 // Constructor - aValueTime is a global <<
74 73
75 G4Track(const G4Track&,G4bool copyTouchabl << 74 //--------
76 // Copy Constructor - copies members oth << 75 public: // With description
77 76
78 ~G4Track(); << 77 // Constructor
79 // Destructor << 78 G4Track();
>> 79 G4Track(G4DynamicParticle* apValueDynamicParticle,
>> 80 G4double aValueTime,
>> 81 const G4ThreeVector& aValuePosition);
>> 82 // aValueTime is a global time
>> 83 G4Track(const G4Track&);
>> 84 // Copy Constructor copys members other than tracking information
>> 85
>> 86 private:
>> 87 // Hide assignment operator as private
>> 88 G4Track& operator=(const G4Track&);
>> 89
>> 90 //--------
>> 91 public: // With description
>> 92
>> 93 // Destrcutor
>> 94 ~G4Track();
80 95
81 inline void* operator new(std::size_t); << 96 // Operators
>> 97 inline void *operator new(size_t);
82 // Override "new" for "G4Allocator". 98 // Override "new" for "G4Allocator".
83 inline void operator delete(void* aTrack); << 99 inline void operator delete(void *aTrack);
84 // Override "delete" for "G4Allocator". 100 // Override "delete" for "G4Allocator".
85 101
86 G4Track& operator=(const G4Track&); << 102 G4bool operator==( const G4Track& );
87 // Assignment operator << 103
88 << 104 //--------
89 inline G4bool operator==(const G4Track&); << 105 public: // With description
90 inline G4bool operator!=(const G4Track&); << 106 // Copy information of the track (w/o tracking information)
91 // Equality operators << 107 void CopyTrackInfo(const G4Track&);
>> 108
>> 109 // Get/Set functions
>> 110 // track ID
>> 111 G4int GetTrackID() const;
>> 112 void SetTrackID(const G4int aValue);
>> 113
>> 114 G4int GetParentID() const;
>> 115 void SetParentID(const G4int aValue);
>> 116
>> 117 // dynamic particle
>> 118 const G4DynamicParticle* GetDynamicParticle() const;
>> 119
>> 120 // particle definition
>> 121 const G4ParticleDefinition* GetParticleDefinition() const;
>> 122 // following method of GetDefinition remains
>> 123 // because of backward compatiblity. It will be removed in future
>> 124 G4ParticleDefinition* GetDefinition() const;
>> 125
>> 126 // position, time
>> 127 const G4ThreeVector& GetPosition() const;
>> 128 void SetPosition(const G4ThreeVector& aValue);
>> 129
>> 130 G4double GetGlobalTime() const;
>> 131 void SetGlobalTime(const G4double aValue);
>> 132 // Time since the event in which the track belongs is created.
>> 133
>> 134 G4double GetLocalTime() const;
>> 135 void SetLocalTime(const G4double aValue);
>> 136 // Time since the current track is created.
92 137
93 void CopyTrackInfo(const G4Track&, G4bool << 138 G4double GetProperTime() const;
94 // Copy information of the track (w/o tr << 139 void SetProperTime(const G4double aValue);
>> 140 // Proper time of the current track
95 141
96 inline G4int GetTrackID() const; << 142 // volume, material, touchable
97 inline void SetTrackID(const G4int aValue) << 143 G4VPhysicalVolume* GetVolume() const;
98 // Get/Set functions track ID << 144 G4VPhysicalVolume* GetNextVolume() const;
99 145
100 inline G4int GetParentID() const; << 146 G4Material* GetMaterial() const;
101 inline void SetParentID(const G4int aValue << 147 G4Material* GetNextMaterial() const;
102 148
103 inline const G4DynamicParticle* GetDynamic << 149 const G4MaterialCutsCouple* GetMaterialCutsCouple() const;
104 // Dynamic particle << 150 const G4MaterialCutsCouple* GetNextMaterialCutsCouple() const;
105 151
106 inline const G4ParticleDefinition* GetPart << 152 const G4VTouchable* GetTouchable() const;
107 // Particle definition << 153 const G4TouchableHandle& GetTouchableHandle() const;
108 inline G4ParticleDefinition* GetDefinition << 154 void SetTouchableHandle( const G4TouchableHandle& apValue);
109 // Obsolete, for backwards compatibility <<
110 155
111 inline const G4ThreeVector& GetPosition() << 156 const G4VTouchable* GetNextTouchable() const;
112 inline void SetPosition(const G4ThreeVecto << 157 const G4TouchableHandle& GetNextTouchableHandle() const;
113 // Position, time << 158 void SetNextTouchableHandle( const G4TouchableHandle& apValue);
114 159
115 inline G4double GetGlobalTime() const; << 160 const G4VTouchable* GetOriginTouchable() const;
116 inline void SetGlobalTime(const G4double a << 161 const G4TouchableHandle& GetOriginTouchableHandle() const;
117 // Time since the event in which the tra << 162 void SetOriginTouchableHandle( const G4TouchableHandle& apValue);
118 163
119 inline G4double GetLocalTime() const; << 164 // energy
120 inline void SetLocalTime(const G4double aV << 165 G4double GetKineticEnergy() const;
121 // Time since the current track is creat << 166 void SetKineticEnergy(const G4double aValue);
122 167
123 inline G4double GetProperTime() const; << 168 G4double GetTotalEnergy() const;
124 inline void SetProperTime(const G4double a <<
125 // Proper time of the current track <<
126 169
127 inline G4VPhysicalVolume* GetVolume() cons <<
128 inline G4VPhysicalVolume* GetNextVolume() <<
129 // Volume, material, touchable <<
130 <<
131 inline G4Material* GetMaterial() const; <<
132 inline G4Material* GetNextMaterial() const <<
133 <<
134 inline const G4MaterialCutsCouple* GetMate <<
135 inline const G4MaterialCutsCouple* GetNext <<
136 <<
137 inline const G4VTouchable* GetTouchable() <<
138 inline const G4TouchableHandle& GetTouchab <<
139 inline void SetTouchableHandle(const G4Tou <<
140 <<
141 inline const G4VTouchable* GetNextTouchabl <<
142 inline const G4TouchableHandle& GetNextTou <<
143 inline void SetNextTouchableHandle(const G <<
144 <<
145 inline const G4VTouchable* GetOriginToucha <<
146 inline const G4TouchableHandle& GetOriginT <<
147 inline void SetOriginTouchableHandle(const <<
148 <<
149 inline G4double GetKineticEnergy() const; <<
150 inline G4double GetTotalEnergy() const; <<
151 inline void SetKineticEnergy(const G4doubl <<
152 // Energy <<
153 <<
154 inline G4ThreeVector GetMomentum() const; <<
155 inline const G4ThreeVector& GetMomentumDir <<
156 inline void SetMomentumDirection(const G4T <<
157 // Momentum <<
158 <<
159 inline G4double GetVelocity() const; <<
160 inline void SetVelocity(G4double val); <<
161 // Velocity <<
162 <<
163 inline G4double CalculateVelocity() const; <<
164 G4double CalculateVelocityForOpticalPhoton <<
165 <<
166 inline G4bool UseGivenVelocity() const; <<
167 inline void UseGivenVelocity(G4bool val); <<
168 <<
169 inline const G4ThreeVector& GetPolarizatio <<
170 inline void SetPolarization(const G4ThreeV <<
171 // Polarization <<
172 <<
173 inline G4TrackStatus GetTrackStatus() cons <<
174 inline void SetTrackStatus(const G4TrackSt <<
175 // Track status, flags for tracking <<
176 <<
177 inline G4bool IsBelowThreshold() const; <<
178 inline void SetBelowThresholdFlag(G4bool v <<
179 // The flag of "BelowThreshold" is set t <<
180 // If this track energy is below thresho <<
181 // in this material is determined by the <<
182 <<
183 inline G4bool IsGoodForTracking() const; <<
184 inline void SetGoodForTrackingFlag(G4bool <<
185 // The flag of "GoodForTracking" is set <<
186 // if this track should be tracked <<
187 // even if the energy is below threshold <<
188 <<
189 inline G4double GetTrackLength() const; <<
190 inline void AddTrackLength(const G4double <<
191 // Accumulated track length <<
192 <<
193 inline const G4Step* GetStep() const; <<
194 inline void SetStep(const G4Step* aValue); <<
195 // Step information <<
196 <<
197 inline G4int GetCurrentStepNumber() const; <<
198 inline void IncrementCurrentStepNumber(); <<
199 <<
200 inline G4double GetStepLength() const; <<
201 inline void SetStepLength(G4double value); <<
202 // Before the end of the AlongStepDoIt() <<
203 // the initial value which is determined <<
204 // proposed by a physics process. After <<
205 // it will be set equal to 'StepLength' <<
206 <<
207 inline const G4ThreeVector& GetVertexPosit <<
208 inline void SetVertexPosition(const G4Thre <<
209 // Vertex (where this track was created) <<
210 <<
211 inline const G4ThreeVector& GetVertexMomen <<
212 inline void SetVertexMomentumDirection(con <<
213 <<
214 inline G4double GetVertexKineticEnergy() c <<
215 inline void SetVertexKineticEnergy(const G <<
216 <<
217 inline const G4LogicalVolume* GetLogicalVo <<
218 inline void SetLogicalVolumeAtVertex(const <<
219 <<
220 inline const G4VProcess* GetCreatorProcess <<
221 inline void SetCreatorProcess(const G4VPro <<
222 <<
223 inline void SetCreatorModelID(const G4int <<
224 inline G4int GetCreatorModelID() const; <<
225 inline G4int GetCreatorModelIndex() const; <<
226 inline const G4String GetCreatorModelName( <<
227 // Identification of the physics model t <<
228 // each of the three information (ID, in <<
229 // (the model ID and its name are suppos <<
230 // code, whereas the index is meant for <<
231 <<
232 inline const G4ParticleDefinition* GetPare <<
233 inline void SetParentResonanceDef(const G4 <<
234 inline G4int GetParentResonanceID() const; <<
235 inline void SetParentResonanceID(const G4i <<
236 inline G4bool HasParentResonance() const; <<
237 inline G4int GetParentResonancePDGEncoding <<
238 inline G4String GetParentResonanceName() c <<
239 inline G4double GetParentResonanceMass() c <<
240 // Because short-lived resonances (e.g. <<
241 // do not have corresponding track objec <<
242 // by a resonance parent, these methods <<
243 // regarding this short-lived parent. <<
244 // The ID is a unique (integer) identifi <<
245 // corresponds to the rounded integer of <<
246 // in keV), which allows to know if two <<
247 // from the same parent resonance: this <<
248 // the parent-track-ID (fParentID) which <<
249 // ancestor which is not a short-lived r <<
250 // a corresponding track object). <<
251 // In the case of a track non originatin <<
252 // the above "Get" methods return, respe <<
253 // 0, "", 0. <<
254 <<
255 inline G4double GetWeight() const; <<
256 inline void SetWeight(G4double aValue); <<
257 // Track weight; methods for manipulatin <<
258 <<
259 inline G4VUserTrackInformation* GetUserInf <<
260 inline void SetUserInformation(G4VUserTrac <<
261 // User information <<
262 <<
263 void SetAuxiliaryTrackInformation(G4int id <<
264 G4VAuxil <<
265 G4VAuxiliaryTrackInformation* GetAuxiliary <<
266 inline std::map<G4int, G4VAuxiliaryTrackIn <<
267 GetAuxiliaryTrackInformationMap() c <<
268 <<
269 void RemoveAuxiliaryTrackInformation(G4int <<
270 void RemoveAuxiliaryTrackInformation(G4Str <<
271 // Note: G4VAuxiliaryTrackInformation ob <<
272 <<
273 private: <<
274 <<
275 void ClearAuxiliaryTrackInformation(); <<
276 <<
277 // Member data <<
278 <<
279 G4ThreeVector fPosition; <<
280 // Current positon <<
281 G4double fGlobalTime = 0.0; <<
282 // Time since the event is created <<
283 G4double fLocalTime = 0.0; <<
284 // Time since the track is created <<
285 G4double fTrackLength = 0.0; <<
286 // Accumulated track length <<
287 170
288 G4double fVelocity = 0.0; << 171 // moemtnum
>> 172 const G4ThreeVector& GetMomentumDirection() const;
>> 173 void SetMomentumDirection(const G4ThreeVector& aValue);
>> 174
>> 175 G4ThreeVector GetMomentum() const;
>> 176
>> 177 // velocity
>> 178 G4double GetVelocity() const;
>> 179 void SetVelocity(G4double val);
>> 180
>> 181 G4double CalculateVelocity() const;
>> 182 G4double CalculateVelocityForOpticalPhoton() const;
>> 183
>> 184 G4bool UseGivenVelocity() const;
>> 185 void UseGivenVelocity(G4bool val);
289 186
290 G4TouchableHandle fpTouchable; << 187 // polarization
291 G4TouchableHandle fpNextTouchable; << 188 const G4ThreeVector& GetPolarization() const;
292 G4TouchableHandle fpOriginTouchable; << 189 void SetPolarization(const G4ThreeVector& aValue);
293 // Touchable Handle << 190
294 << 191 // track status, flags for tracking
295 G4DynamicParticle* fpDynamicParticle = nul << 192 G4TrackStatus GetTrackStatus() const;
296 mutable G4TrackStatus fTrackStatus = fAliv << 193 void SetTrackStatus(const G4TrackStatus aTrackStatus);
297 << 194
298 G4double fStepLength = 0.0; << 195 G4bool IsBelowThreshold() const;
299 // Before the end of the AlongStepDoIt l << 196 void SetBelowThresholdFlag(G4bool value = true);
300 // Step length which is determined by th << 197 // The flag of "BelowThreshold" is set to true
>> 198 // if this track energy is below threshold energy
>> 199 // in this material determined by the range cut value
>> 200
>> 201 G4bool IsGoodForTracking() const;
>> 202 void SetGoodForTrackingFlag(G4bool value = true);
>> 203 // The flag of "GoodForTracking" is set by processes
>> 204 // if this track should be tracked
>> 205 // even if the energy is below threshold
>> 206
>> 207 // track length
>> 208 G4double GetTrackLength() const;
>> 209 void AddTrackLength(const G4double aValue);
>> 210 // Accumulated the track length
>> 211
>> 212 // step information
>> 213 const G4Step* GetStep() const;
>> 214 void SetStep(const G4Step* aValue);
>> 215
>> 216 G4int GetCurrentStepNumber() const;
>> 217 void IncrementCurrentStepNumber();
>> 218
>> 219 G4double GetStepLength() const;
>> 220 void SetStepLength(G4double value);
>> 221 // Before the end of the AlongStepDoIt loop,StepLength keeps
>> 222 // the initial value which is determined by the shortest geometrical Step
301 // proposed by a physics process. After 223 // proposed by a physics process. After finishing the AlongStepDoIt,
302 // this will be set equal to 'StepLength << 224 // it will be set equal to 'StepLength' in G4Step.
303 225
304 G4double fWeight = 1.0; << 226 // vertex (,where this track was created) information
305 // This is a weight for this track << 227 const G4ThreeVector& GetVertexPosition() const;
>> 228 void SetVertexPosition(const G4ThreeVector& aValue);
306 229
307 const G4Step* fpStep = nullptr; << 230 const G4ThreeVector& GetVertexMomentumDirection() const;
>> 231 void SetVertexMomentumDirection(const G4ThreeVector& aValue);
308 232
309 G4ThreeVector fVtxPosition; << 233 G4double GetVertexKineticEnergy() const;
310 // (x,y,z) of the vertex << 234 void SetVertexKineticEnergy(const G4double aValue);
311 G4ThreeVector fVtxMomentumDirection; <<
312 // Momentum direction at the vertex <<
313 G4double fVtxKineticEnergy = 0.0; <<
314 // Kinetic energy at the vertex <<
315 const G4LogicalVolume* fpLVAtVertex = null <<
316 // Logical Volume at the vertex <<
317 const G4VProcess* fpCreatorProcess = nullp <<
318 // Process which created the track <<
319 <<
320 mutable G4VUserTrackInformation* fpUserInf <<
321 <<
322 mutable G4Material* prev_mat = nullptr; <<
323 mutable G4MaterialPropertyVector* groupvel <<
324 mutable G4double prev_velocity = 0.0; <<
325 mutable G4double prev_momentum = 0.0; <<
326 // cached values for CalculateVelocity <<
327 <<
328 mutable std::map<G4int, G4VAuxiliaryTrackI <<
329 fpAuxiliaryTrackInformationMap = n <<
330 <<
331 G4int fCurrentStepNumber = 0; <<
332 // Total steps number up to now <<
333 <<
334 G4int fCreatorModelID = -1; <<
335 // ID of the physics model which created <<
336 <<
337 const G4ParticleDefinition* fParentResonan <<
338 // Pointer to the particle definition of <<
339 // in the case that the track is produce <<
340 // (which does not have a corresponding <<
341 G4int fParentResonanceID = 0; <<
342 // Unique ID for the parent resonance, i <<
343 // is produced by a resonance parent, el <<
344 <<
345 G4int fParentID = 0; <<
346 G4int fTrackID = 0; <<
347 <<
348 G4bool fBelowThreshold = false; <<
349 // This flag is set to true if this trac <<
350 // threshold energy in this material det <<
351 G4bool fGoodForTracking = false; <<
352 // This flag is set by processes if this <<
353 // even if the energy is below threshold <<
354 235
355 G4bool is_OpticalPhoton = false; << 236 const G4LogicalVolume* GetLogicalVolumeAtVertex() const;
>> 237 void SetLogicalVolumeAtVertex(const G4LogicalVolume* );
356 238
357 G4bool useGivenVelocity = false; << 239 const G4VProcess* GetCreatorProcess() const;
358 // do not calculate velocity and just us << 240 void SetCreatorProcess(const G4VProcess* aValue);
359 // if this flag is set << 241
>> 242 // track weight
>> 243 // These are methods for manipulating a weight for this track.
>> 244 G4double GetWeight() const;
>> 245 void SetWeight(G4double aValue);
360 246
361 G4bool fCopyTouchables = true; << 247 // User information
362 }; << 248 G4VUserTrackInformation* GetUserInformation() const;
>> 249 void SetUserInformation(G4VUserTrackInformation* aValue);
>> 250
>> 251 // Velocity table
>> 252 static void SetVelocityTableProperties(G4double t_max, G4double t_min, G4int nbin);
>> 253 static G4double GetMaxTOfVelocityTable();
>> 254 static G4double GetMinTOfVelocityTable();
>> 255 static G4int GetNbinOfVelocityTable();
>> 256
>> 257 //---------
>> 258 private:
>> 259 //---------
>> 260 // Member data
>> 261 G4int fCurrentStepNumber; // Total steps number up to now
>> 262 G4ThreeVector fPosition; // Current positon
>> 263 G4double fGlobalTime; // Time since the event is created
>> 264 G4double fLocalTime; // Time since the track is created
>> 265 G4double fTrackLength; // Accumulated track length
>> 266 G4int fParentID;
>> 267 G4int fTrackID;
>> 268 G4double fVelocity;
>> 269
>> 270 G4TouchableHandle fpTouchable;
>> 271 G4TouchableHandle fpNextTouchable;
>> 272 G4TouchableHandle fpOriginTouchable;
>> 273 // Touchable Handle
>> 274
>> 275 G4DynamicParticle* fpDynamicParticle;
>> 276 G4TrackStatus fTrackStatus;
>> 277
>> 278 G4bool fBelowThreshold;
>> 279 // This flag is set to true if this track energy is below
>> 280 // threshold energy in this material determined by the range cut value
>> 281 G4bool fGoodForTracking;
>> 282 // This flag is set by processes if this track should be tracked
>> 283 // even if the energy is below threshold
>> 284
>> 285 G4double fStepLength;
>> 286 // Before the end of the AlongStepDoIt loop, this keeps the initial
>> 287 // Step length which is determined by the shortest geometrical Step
>> 288 // proposed by a physics process. After finishing the AlongStepDoIt,
>> 289 // this will be set equal to 'StepLength' in G4Step.
>> 290
>> 291 G4double fWeight;
>> 292 // This is a weight for this track
>> 293
>> 294 const G4Step* fpStep;
>> 295
>> 296 G4ThreeVector fVtxPosition; // (x,y,z) of the vertex
>> 297 G4ThreeVector fVtxMomentumDirection; // Momentum direction at the vertex
>> 298 G4double fVtxKineticEnergy; // Kinetic energy at the vertex
>> 299 const G4LogicalVolume* fpLVAtVertex; //Logical Volume at the vertex
>> 300 const G4VProcess* fpCreatorProcess; // Process which created the track
>> 301
>> 302 G4VUserTrackInformation* fpUserInformation;
>> 303
>> 304 // cached values for CalculateVelocity
>> 305 mutable G4Material* prev_mat;
>> 306 mutable G4MaterialPropertyVector* groupvel;
>> 307 mutable G4double prev_velocity;
>> 308 mutable G4double prev_momentum;
>> 309
>> 310 G4bool is_OpticalPhoton;
>> 311 static G4VelocityTable* velTable;
>> 312
>> 313 G4bool useGivenVelocity;
>> 314 // do not calclulate velocity and just use current fVelocity
>> 315 // if this flag is set
>> 316
>> 317 };
363 318
364 #include "G4Track.icc" 319 #include "G4Track.icc"
365 320
366 #endif 321 #endif
>> 322
>> 323
>> 324
>> 325
>> 326
>> 327
>> 328
>> 329
>> 330
>> 331
>> 332
>> 333
>> 334
>> 335
>> 336
367 337