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25 // 25 //
26 // G4LogicalVolume << 26 //
>> 27 // $Id: G4LogicalVolume.hh,v 1.27 2008/07/10 09:40:08 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-09-02 $
>> 29 //
>> 30 //
>> 31 // class G4LogicalVolume
27 // 32 //
28 // Class description: 33 // Class description:
29 // 34 //
30 // Represents a leaf node or unpositioned subt 35 // Represents a leaf node or unpositioned subtree in the geometry hierarchy.
31 // Logical volumes are named, and may have dau 36 // Logical volumes are named, and may have daughters ascribed to them.
32 // They are responsible for retrieval of the p 37 // They are responsible for retrieval of the physical and tracking attributes
33 // of the physical volume that it represents: 38 // of the physical volume that it represents: solid, material, magnetic field,
34 // and optionally, user limits, sensitive dete 39 // and optionally, user limits, sensitive detectors, regions, biasing weights.
35 // 40 //
36 // Get and Set functionality is provided for a 41 // Get and Set functionality is provided for all attributes, but note that
37 // most set functions should not be used when 42 // most set functions should not be used when the geometry is `closed'.
38 // As a further development, `Guard' checks c 43 // As a further development, `Guard' checks can be added to ensure
39 // only legal operations at tracking time. 44 // only legal operations at tracking time.
40 // 45 //
41 // On construction, solid, material and name m 46 // On construction, solid, material and name must be specified.
42 // 47 //
43 // Daughters are ascribed and managed by means 48 // Daughters are ascribed and managed by means of a simple
44 // GetNoDaughters,Get/SetDaughter(n),AddDaught 49 // GetNoDaughters,Get/SetDaughter(n),AddDaughter interface.
45 // 50 //
46 // Smart voxels as used for tracking optimisat 51 // Smart voxels as used for tracking optimisation. They're also an attribute.
47 // 52 //
48 // Logical volumes self register to the logica 53 // Logical volumes self register to the logical volume Store on construction,
49 // and deregister on destruction. 54 // and deregister on destruction.
50 // 55 //
51 // NOTE: This class is currently *NOT* subclas 56 // NOTE: This class is currently *NOT* subclassed, since not meant to
52 // act as a base class. Therefore, the d 57 // act as a base class. Therefore, the destructor is NOT virtual.
53 // 58 //
54 // Data members: 59 // Data members:
55 // 60 //
56 // std::vector<G4VPhysicalVolume*> fDaughte 61 // std::vector<G4VPhysicalVolume*> fDaughters
57 // - Vector of daughters. Given initial siz 62 // - Vector of daughters. Given initial size of 0.
58 // G4FieldManager* fFieldManager 63 // G4FieldManager* fFieldManager
59 // - Pointer (possibly 0) to (magnetic or o 64 // - Pointer (possibly 0) to (magnetic or other) field manager object.
60 // G4Material* fMaterial 65 // G4Material* fMaterial
61 // - Pointer to material at this node. 66 // - Pointer to material at this node.
62 // G4String fName 67 // G4String fName
63 // - Name of logical volume. 68 // - Name of logical volume.
64 // G4VSensitiveDetector *fSensitiveDetector 69 // G4VSensitiveDetector *fSensitiveDetector
65 // - Pointer (possibly 0) to `Hit' object. 70 // - Pointer (possibly 0) to `Hit' object.
66 // G4VSolid* fSolid 71 // G4VSolid* fSolid
67 // - Pointer to solid. 72 // - Pointer to solid.
68 // G4UserLimits* fUserLimits 73 // G4UserLimits* fUserLimits
69 // - Pointer (possibly 0) to user Step limi 74 // - Pointer (possibly 0) to user Step limit object for this node.
70 // G4SmartVoxelHeader* fVoxel 75 // G4SmartVoxelHeader* fVoxel
71 // - Pointer (possibly 0) to optimisation i 76 // - Pointer (possibly 0) to optimisation info objects.
72 // G4bool fOptimise 77 // G4bool fOptimise
73 // - Flag to identify if optimisation shoul 78 // - Flag to identify if optimisation should be applied or not.
74 // G4bool fRootRegion 79 // G4bool fRootRegion
75 // - Flag to identify if the logical volume 80 // - Flag to identify if the logical volume is a root region.
76 // G4double fSmartless 81 // G4double fSmartless
77 // - Quality for optimisation, average numb 82 // - Quality for optimisation, average number of voxels to be spent
78 // per content. 83 // per content.
79 // const G4VisAttributes* fVisAttributes 84 // const G4VisAttributes* fVisAttributes
80 // - Pointer (possibly 0) to visualization 85 // - Pointer (possibly 0) to visualization attributes.
81 // G4Region* fRegion 86 // G4Region* fRegion
82 // - Pointer to the cuts region (if any) 87 // - Pointer to the cuts region (if any)
83 // G4MaterialCutsCouple* fCutsCouple 88 // G4MaterialCutsCouple* fCutsCouple
84 // - Pointer (possibly 0) to associated pro 89 // - Pointer (possibly 0) to associated production cuts.
85 // G4double fBiasWeight 90 // G4double fBiasWeight
86 // - Weight used in the event biasing techn 91 // - Weight used in the event biasing technique.
87 // 92 //
88 // Following data members has been moved to G4 93 // Following data members has been moved to G4Region - M.Asai (Aug/18/2005)
89 // G4FastSimulationManager* fFastSimulation 94 // G4FastSimulationManager* fFastSimulationManager
90 // - Pointer (possibly 0) to G4FastSimulati 95 // - Pointer (possibly 0) to G4FastSimulationManager object.
91 // G4bool fIsEnvelope 96 // G4bool fIsEnvelope
92 // - Flags if the Logical Volume is an enve 97 // - Flags if the Logical Volume is an envelope for a FastSimulationManager.
93 98
94 // 15.01.13 G.Cosmo, A.Dotti: Modified for thr << 99 // History:
95 // 12.11.04 G.Cosmo: Added GetMass() method fo 100 // 12.11.04 G.Cosmo: Added GetMass() method for computing mass of the tree
96 // 24.09.02 G.Cosmo: Added flags and accessors 101 // 24.09.02 G.Cosmo: Added flags and accessors for region cuts handling
97 // 17.05.02 G.Cosmo: Added IsToOptimise() meth 102 // 17.05.02 G.Cosmo: Added IsToOptimise() method and related flag
98 // 18.04.01 G.Cosmo: Migrated to STL vector 103 // 18.04.01 G.Cosmo: Migrated to STL vector
99 // 12.02.99 S.Giani: Added user defined optimi 104 // 12.02.99 S.Giani: Added user defined optimisation quality
>> 105 // 09.11.98 J.Apostolakis: Changed G4MagneticField to G4FieldManager
100 // 09.11.98 M.Verderi, J.Apostolakis: Added Bi 106 // 09.11.98 M.Verderi, J.Apostolakis: Added BiasWeight member and accessors
101 // 10.20.97 P.M.DeFreitas, J.Apostolakis: Adde << 107 // 10.20.97 P.M.DeFreitas: Added pointer to a FastSimulation
102 // 11.07.95 P.Kent: Initial version << 108 // J.Apostolakis: & flag to indicate if it is an Envelope for it
>> 109 // 19.11.96 J.Allison: Replaced G4Visible with explicit const G4VisAttributes*
>> 110 // 19.08.96 P.Kent: Split -> hh/icc/cc files; G4VSensitiveDetector change
>> 111 // 11.07.95 P.Kent: Initial version.
103 // ------------------------------------------- 112 // ------------------------------------------------------------------------
104 #ifndef G4LOGICALVOLUME_HH 113 #ifndef G4LOGICALVOLUME_HH
105 #define G4LOGICALVOLUME_HH 1 << 114 #define G4LOGICALVOLUME_HH
106 <<
107 #include <vector> <<
108 #include <memory> <<
109 115
110 #include "G4Types.hh" 116 #include "G4Types.hh"
111 #include "G4Region.hh" // Required b 117 #include "G4Region.hh" // Required by inline methods
112 #include "G4VPhysicalVolume.hh" // Need opera 118 #include "G4VPhysicalVolume.hh" // Need operator == for vector fdaughters
113 #include "G4GeomSplitter.hh" // Needed for << 119 #include <vector>
114 #include "G4Threading.hh" << 120 #include <assert.h>
115 121
116 // Forward declarations 122 // Forward declarations
117 // 123 //
118 class G4FieldManager; 124 class G4FieldManager;
119 class G4Material; 125 class G4Material;
120 class G4VSensitiveDetector; 126 class G4VSensitiveDetector;
121 class G4VSolid; 127 class G4VSolid;
122 class G4UserLimits; 128 class G4UserLimits;
123 class G4SmartVoxelHeader; 129 class G4SmartVoxelHeader;
>> 130 class G4VisAttributes;
124 class G4FastSimulationManager; 131 class G4FastSimulationManager;
125 class G4MaterialCutsCouple; 132 class G4MaterialCutsCouple;
126 class G4VisAttributes; <<
127 <<
128 class G4LVData <<
129 { <<
130 // Encapsulates the fields associated to the <<
131 // G4LogicalVolume that may not be read-only <<
132 <<
133 public: <<
134 <<
135 G4LVData(); <<
136 void initialize() <<
137 { <<
138 fSolid = nullptr; <<
139 fSensitiveDetector = nullptr; <<
140 fFieldManager = nullptr; <<
141 fMaterial = nullptr; <<
142 fMass = 0.0; <<
143 fCutsCouple = nullptr; <<
144 } <<
145 <<
146 public: <<
147 <<
148 G4VSolid* fSolid = nullptr; <<
149 // Pointer to solid. <<
150 G4VSensitiveDetector* fSensitiveDetector = <<
151 // Pointer to sensitive detector. <<
152 G4FieldManager* fFieldManager = nullptr; <<
153 // Pointer (possibly nullptr) to (magnet <<
154 G4Material* fMaterial = nullptr; <<
155 // Pointer to material at this node. <<
156 G4double fMass = 0.0; <<
157 // Mass of the logical volume tree. <<
158 G4MaterialCutsCouple* fCutsCouple = nullpt <<
159 // Pointer (possibly nullptr) to associa <<
160 }; <<
161 <<
162 // The type G4LVManager is introduced to encap <<
163 // both the master thread and worker threads t <<
164 // the fields encapsulated by the class G4LVDa <<
165 // initializes the value for these fields, it <<
166 // definition defined below. For every G4Logic <<
167 // a corresponding G4LVData instance. All G4LV <<
168 // by the class G4LVManager as an array. <<
169 // The field "int instanceID" is added to the <<
170 // The value of this field in each G4LogicalVo <<
171 // of the corresponding G4LVData instance. <<
172 // In order to use the class G4LVManager, we a <<
173 // G4LogicalVolume as follows: "static G4LVMan <<
174 // For the master thread, the array for G4LVDa <<
175 // along with G4LogicalVolume instances are cr <<
176 // it copies the array of G4LVData instances f <<
177 // In addition, it invokes a method similiar t <<
178 // to achieve the partial effect for each inst <<
179 // <<
180 using G4LVManager = G4GeomSplitter<G4LVData>; <<
181 133
182 class G4LogicalVolume 134 class G4LogicalVolume
183 { 135 {
184 public: << 136 typedef std::vector<G4VPhysicalVolume*> G4PhysicalVolumeList;
185 << 137
>> 138 public: // with description
>> 139
186 G4LogicalVolume(G4VSolid* pSolid, 140 G4LogicalVolume(G4VSolid* pSolid,
187 G4Material* pMaterial, 141 G4Material* pMaterial,
188 const G4String& name, 142 const G4String& name,
189 G4FieldManager* pFieldMgr << 143 G4FieldManager* pFieldMgr=0,
190 G4VSensitiveDetector* pSDe << 144 G4VSensitiveDetector* pSDetector=0,
191 G4UserLimits* pULimits = n << 145 G4UserLimits* pULimits=0,
192 G4bool optimise = true); << 146 G4bool optimise=true);
193 // Constructor. The solid and material p 147 // Constructor. The solid and material pointer must be non null.
194 // The parameters for field, detector an 148 // The parameters for field, detector and user limits are optional.
195 // The volume also enters itself into th 149 // The volume also enters itself into the logical volume Store.
196 // Optimisation of the geometry (voxelis 150 // Optimisation of the geometry (voxelisation) for the volume
197 // hierarchy is applied by default. For 151 // hierarchy is applied by default. For parameterised volumes in
198 // the hierarchy, optimisation is -alway 152 // the hierarchy, optimisation is -always- applied.
199 153
200 virtual ~G4LogicalVolume(); << 154 ~G4LogicalVolume();
201 // Destructor. Removes the logical volum 155 // Destructor. Removes the logical volume from the logical volume Store.
202 // This class is NOT meant to act as bas << 156 // NOT virtual, since not meant to act as base class.
203 // circumstances of extended types used <<
204 <<
205 G4LogicalVolume(const G4LogicalVolume&) = <<
206 G4LogicalVolume& operator=(const G4Logical <<
207 // Copy-constructor and assignment opera <<
208 157
209 inline const G4String& GetName() const; << 158 inline G4String GetName() const;
210 void SetName(const G4String& pName); << 159 inline void SetName(const G4String& pName);
211 // Returns and sets the name of the logi 160 // Returns and sets the name of the logical volume.
212 161
213 inline std::size_t GetNoDaughters() const; << 162 inline G4int GetNoDaughters() const;
214 // Returns the number of daughters (0 to 163 // Returns the number of daughters (0 to n).
215 inline G4VPhysicalVolume* GetDaughter(cons << 164 inline G4VPhysicalVolume* GetDaughter(const G4int i) const;
216 // Returns the ith daughter. Note number 165 // Returns the ith daughter. Note numbering starts from 0,
217 // and no bounds checking is performed. 166 // and no bounds checking is performed.
218 void AddDaughter(G4VPhysicalVolume* p); << 167 inline void AddDaughter(G4VPhysicalVolume* p);
219 // Adds the volume p as a daughter of th 168 // Adds the volume p as a daughter of the current logical volume.
220 inline G4bool IsDaughter(const G4VPhysical 169 inline G4bool IsDaughter(const G4VPhysicalVolume* p) const;
221 // Returns true if the volume p is a dau 170 // Returns true if the volume p is a daughter of the current
222 // logical volume. 171 // logical volume.
223 G4bool IsAncestor(const G4VPhysicalVolume* 172 G4bool IsAncestor(const G4VPhysicalVolume* p) const;
224 // Returns true if the volume p is part 173 // Returns true if the volume p is part of the hierarchy of
225 // volumes established by the current lo 174 // volumes established by the current logical volume. Scans
226 // recursively the volume tree. 175 // recursively the volume tree.
227 void RemoveDaughter(const G4VPhysicalVolum << 176 inline void RemoveDaughter(const G4VPhysicalVolume* p);
228 // Removes the volume p from the List of 177 // Removes the volume p from the List of daughter of the current
229 // logical volume. 178 // logical volume.
230 void ClearDaughters(); << 179 inline void ClearDaughters();
231 // Clears the list of daughters. Used by 180 // Clears the list of daughters. Used by the phys-volume store when
232 // the geometry tree is cleared, since m 181 // the geometry tree is cleared, since modified at run-time.
233 G4int TotalVolumeEntities() const; 182 G4int TotalVolumeEntities() const;
234 // Returns the total number of physical 183 // Returns the total number of physical volumes (replicated or placed)
235 // in the tree represented by the curren 184 // in the tree represented by the current logical volume.
236 inline EVolume CharacteriseDaughters() con << 185
237 // Characterise the daughters of this lo << 186
238 inline EVolume DeduceDaughtersType() const << 187 inline G4VSolid* GetSolid() const;
239 // Used by CharacteriseDaughters(). << 188 inline void SetSolid(G4VSolid *pSolid);
240 <<
241 G4VSolid* GetSolid() const; <<
242 void SetSolid(G4VSolid* pSolid); <<
243 // Gets and sets the current solid. 189 // Gets and sets the current solid.
244 190
245 G4Material* GetMaterial() const; << 191 inline G4Material* GetMaterial() const;
246 void SetMaterial(G4Material* pMaterial); << 192 inline void SetMaterial(G4Material *pMaterial);
247 // Gets and sets the current material. 193 // Gets and sets the current material.
248 void UpdateMaterial(G4Material* pMaterial) << 194 inline void UpdateMaterial(G4Material *pMaterial);
249 // Sets material and corresponding Mater 195 // Sets material and corresponding MaterialCutsCouple.
250 // This method is invoked by G4Navigator 196 // This method is invoked by G4Navigator while it is navigating through
251 // material parameterization. 197 // material parameterization.
252 G4double GetMass(G4bool forced = false, G4 << 198 G4double GetMass(G4bool forced=false, G4bool propagate=true,
253 G4Material* parMaterial = << 199 G4Material* parMaterial=0);
254 // Returns the mass of the logical volum 200 // Returns the mass of the logical volume tree computed from the
255 // estimated geometrical volume of each 201 // estimated geometrical volume of each solid and material associated
256 // to the logical volume and (by default 202 // to the logical volume and (by default) to its daughters.
257 // NOTE: the computation may require a c 203 // NOTE: the computation may require a considerable amount of time,
258 // depending from the complexity o 204 // depending from the complexity of the geometry tree.
259 // The returned value is cached an 205 // The returned value is cached and can be used for successive
260 // calls (default), unless recompu 206 // calls (default), unless recomputation is forced by providing
261 // 'true' for the boolean argument 207 // 'true' for the boolean argument in input. Computation should
262 // be forced if the geometry setup 208 // be forced if the geometry setup has changed after the previous
263 // call. By setting the 'propagate 209 // call. By setting the 'propagate' boolean flag to 'false' the
264 // method returns the mass of the 210 // method returns the mass of the present logical volume only
265 // (subtracted for the volume occu 211 // (subtracted for the volume occupied by the daughter volumes).
266 // An optional argument to specify 212 // An optional argument to specify a material is also provided.
267 void ResetMass(); << 213
268 // Ensure that cached value of Mass is i << 214 inline G4FieldManager* GetFieldManager() const;
269 // state, e.g. change of size of Solid, <<
270 // or the addition/deletion <<
271 <<
272 G4FieldManager* GetFieldManager() const; <<
273 // Gets current FieldManager. 215 // Gets current FieldManager.
274 void SetFieldManager(G4FieldManager* pFiel << 216 void SetFieldManager(G4FieldManager *pFieldMgr, G4bool forceToAllDaughters);
275 // Sets FieldManager and propagates it: 217 // Sets FieldManager and propagates it:
276 // i) only to daughters with G4FieldMan << 218 // i) only to daughters with G4FieldManager = 0
277 // if forceToAllDaughters=false 219 // if forceToAllDaughters=false
278 // ii) to all daughters 220 // ii) to all daughters
279 // if forceToAllDaughters=true 221 // if forceToAllDaughters=true
280 222
281 G4VSensitiveDetector* GetSensitiveDetector << 223 inline G4VSensitiveDetector* GetSensitiveDetector() const;
282 // Gets current SensitiveDetector. 224 // Gets current SensitiveDetector.
283 void SetSensitiveDetector(G4VSensitiveDete << 225 inline void SetSensitiveDetector(G4VSensitiveDetector *pSDetector);
284 // Sets SensitiveDetector (can be nullpt << 226 // Sets SensitiveDetector (can be 0).
285 227
286 inline G4UserLimits* GetUserLimits() const 228 inline G4UserLimits* GetUserLimits() const;
287 inline void SetUserLimits(G4UserLimits *pU 229 inline void SetUserLimits(G4UserLimits *pULimits);
288 // Gets and sets current UserLimits. 230 // Gets and sets current UserLimits.
289 231
290 inline G4SmartVoxelHeader* GetVoxelHeader( 232 inline G4SmartVoxelHeader* GetVoxelHeader() const;
291 inline void SetVoxelHeader(G4SmartVoxelHea 233 inline void SetVoxelHeader(G4SmartVoxelHeader *pVoxel);
292 // Gets and sets current VoxelHeader. 234 // Gets and sets current VoxelHeader.
293 235
294 inline G4double GetSmartless() const; 236 inline G4double GetSmartless() const;
295 inline void SetSmartless(G4double s); 237 inline void SetSmartless(G4double s);
296 // Gets and sets user defined optimisati 238 // Gets and sets user defined optimisation quality.
297 239
298 inline G4bool IsToOptimise() const; 240 inline G4bool IsToOptimise() const;
299 // Replies if geometry optimisation (vox 241 // Replies if geometry optimisation (voxelisation) is to be
300 // applied for this volume hierarchy. 242 // applied for this volume hierarchy.
301 inline void SetOptimisation(G4bool optim); 243 inline void SetOptimisation(G4bool optim);
302 // Specifies if to apply or not geometry 244 // Specifies if to apply or not geometry optimisation to this
303 // volume hierarchy. Note that for param 245 // volume hierarchy. Note that for parameterised volumes in the
304 // hierarchy, optimisation is always app 246 // hierarchy, optimisation is always applied.
305 247
306 inline G4bool IsRootRegion() const; 248 inline G4bool IsRootRegion() const;
307 // Replies if the logical volume represe 249 // Replies if the logical volume represents a root region or not.
308 inline void SetRegionRootFlag(G4bool rreg) 250 inline void SetRegionRootFlag(G4bool rreg);
309 // Sets/unsets the volume as a root regi 251 // Sets/unsets the volume as a root region for cuts.
310 inline G4bool IsRegion() const; 252 inline G4bool IsRegion() const;
311 // Replies if the logical volume is part 253 // Replies if the logical volume is part of a cuts region or not.
312 inline void SetRegion(G4Region* reg); 254 inline void SetRegion(G4Region* reg);
313 // Sets/unsets the volume as cuts region 255 // Sets/unsets the volume as cuts region.
314 inline G4Region* GetRegion() const; 256 inline G4Region* GetRegion() const;
315 // Return the region to which the volume 257 // Return the region to which the volume belongs, if any.
316 inline void PropagateRegion(); 258 inline void PropagateRegion();
317 // Propagates region pointer to daughter 259 // Propagates region pointer to daughters.
318 260
319 const G4MaterialCutsCouple* GetMaterialCut << 261 inline const G4MaterialCutsCouple* GetMaterialCutsCouple() const;
320 void SetMaterialCutsCouple(G4MaterialCutsC << 262 inline void SetMaterialCutsCouple(G4MaterialCutsCouple* cuts);
321 // Accessors for production cuts. 263 // Accessors for production cuts.
322 264
323 G4bool operator == (const G4LogicalVolume& 265 G4bool operator == (const G4LogicalVolume& lv) const;
324 // Equality defined by address only. 266 // Equality defined by address only.
325 // Returns true if objects are at same a 267 // Returns true if objects are at same address, else false.
326 268
327 const G4VisAttributes* GetVisAttributes () << 269 inline const G4VisAttributes* GetVisAttributes () const;
328 void SetVisAttributes (const G4VisAttribut << 270 inline void SetVisAttributes (const G4VisAttributes* pVA);
329 void SetVisAttributes (const G4VisAttribut << 271 void SetVisAttributes (const G4VisAttributes& VA);
330 // Gets and sets visualization attribute << 272 // Gets and sets visualization attributes. A copy of 'VA' on the heap
331 // Arguments are converted to shared_ptr << 273 // will be made in the case the call with a const reference is used.
332 274
333 inline G4FastSimulationManager* GetFastSim 275 inline G4FastSimulationManager* GetFastSimulationManager () const;
334 // Gets current FastSimulationManager po 276 // Gets current FastSimulationManager pointer if exists, otherwise null.
335 277
336 inline void SetBiasWeight (G4double w); 278 inline void SetBiasWeight (G4double w);
337 inline G4double GetBiasWeight() const; 279 inline G4double GetBiasWeight() const;
338 // Sets and gets bias weight. 280 // Sets and gets bias weight.
339 281
340 public: << 282 public: // without description
341 283
342 G4LogicalVolume(__void__&); 284 G4LogicalVolume(__void__&);
343 // Fake default constructor for usage re 285 // Fake default constructor for usage restricted to direct object
344 // persistency for clients requiring pre 286 // persistency for clients requiring preallocation of memory for
345 // persistifiable objects. 287 // persistifiable objects.
346 288
347 virtual G4bool IsExtended() const; <<
348 // Return true if it is not a base-class <<
349 <<
350 inline G4FieldManager* GetMasterFieldManag <<
351 // Gets current FieldManager for the mas <<
352 inline G4VSensitiveDetector* GetMasterSens <<
353 // Gets current SensitiveDetector for th <<
354 inline G4VSolid* GetMasterSolid() const; <<
355 // Gets current Solid for the master thr <<
356 <<
357 inline G4int GetInstanceID() const; <<
358 // Returns the instance ID. <<
359 <<
360 static const G4LVManager& GetSubInstanceMa <<
361 // Returns the private data instance man <<
362 <<
363 static void Clean(); <<
364 // Clear memory allocated by sub-instanc <<
365 <<
366 inline void Lock(); 289 inline void Lock();
367 // Set lock identifier for final deletio 290 // Set lock identifier for final deletion of entity.
368 291
369 void InitialiseWorker(G4LogicalVolume* ptr << 292 private:
370 G4VSolid* pSolid, G4 <<
371 // This method is similar to the constru <<
372 // thread to achieve the partial effect <<
373 <<
374 void TerminateWorker(G4LogicalVolume* ptrM <<
375 // This method is similar to the destruc <<
376 // thread to achieve the partial effect <<
377 293
378 void AssignFieldManager(G4FieldManager* fl << 294 G4LogicalVolume(const G4LogicalVolume&);
379 // Set the FieldManager - only at this l << 295 G4LogicalVolume& operator=(const G4LogicalVolume&);
380 << 296 // Private copy-constructor and assignment operator.
381 static G4VSolid* GetSolid(G4LVData& instLV <<
382 static void SetSolid(G4LVData& instLVdata, <<
383 // Optimised Methods - passing thread in <<
384 <<
385 G4bool ChangeDaughtersType(EVolume atype); <<
386 // Change the type of the daughters volu <<
387 // Meant for the user who wants to use t <<
388 // the contents of a volume. <<
389 // Returns: success (true) or failure (f <<
390 297
391 private: 298 private:
392 299
393 using G4PhysicalVolumeList = std::vector<G << 300 // Data members:
394 <<
395 G4GEOM_DLL static G4LVManager subInstanceM <<
396 // This new field helps to use the class <<
397 301
398 G4PhysicalVolumeList fDaughters; 302 G4PhysicalVolumeList fDaughters;
399 // Vector of daughters. Given initial si 303 // Vector of daughters. Given initial size of 0.
>> 304 G4FieldManager* fFieldManager;
>> 305 // Pointer (possibly 0) to (magnetic or other) field manager object.
>> 306 G4Material* fMaterial;
>> 307 // Pointer to material at this node.
400 G4String fName; 308 G4String fName;
401 // Name of logical volume. 309 // Name of logical volume.
402 G4UserLimits* fUserLimits = nullptr; << 310 G4VSensitiveDetector* fSensitiveDetector;
403 // Pointer (possibly nullptr) to user St << 311 // Pointer (possibly 0) to `Hit' object.
404 G4SmartVoxelHeader* fVoxel = nullptr; << 312 G4VSolid* fSolid;
405 // Pointer (possibly nullptr) to optimis << 313 // Pointer to solid.
406 G4double fSmartless = 2.0; << 314 G4UserLimits* fUserLimits;
407 // Quality for optimisation, average num << 315 // Pointer (possibly 0) to user Step limit object for this node.
408 // per content. << 316 G4SmartVoxelHeader* fVoxel;
409 G4Region* fRegion = nullptr; << 317 // Pointer (possibly 0) to optimisation info objects.
410 // Pointer to the cuts region (if any). << 318 G4bool fOptimise;
411 G4double fBiasWeight = 1.0; <<
412 // Weight used in the event biasing tech <<
413 std::shared_ptr<const G4VisAttributes> fVi <<
414 // Pointer to visualization attributes. <<
415 <<
416 // Shadow of master pointers. <<
417 // Each worker thread can access this fiel <<
418 // through these pointers. <<
419 // <<
420 G4VSolid* fSolid = nullptr; <<
421 G4VSensitiveDetector* fSensitiveDetector = <<
422 G4FieldManager* fFieldManager = nullptr; <<
423 G4LVData* lvdata = nullptr; // For use of <<
424 <<
425 G4int instanceID; <<
426 // This new field is used as instance ID <<
427 EVolume fDaughtersVolumeType; <<
428 // Are contents of volume placements, re <<
429 G4bool fOptimise = true; <<
430 // Flag to identify if optimisation shou 319 // Flag to identify if optimisation should be applied or not.
431 G4bool fRootRegion = false; << 320 G4bool fRootRegion;
432 // Flag to identify if the logical volum 321 // Flag to identify if the logical volume is a root region.
433 G4bool fLock = false; << 322 G4bool fLock;
434 // Flag to identify if entity is locked 323 // Flag to identify if entity is locked for final deletion.
>> 324 G4double fSmartless;
>> 325 // Quality for optimisation, average number of voxels to be spent
>> 326 // per content.
>> 327 G4double fMass;
>> 328 // Mass of the logical volume tree.
>> 329 const G4VisAttributes* fVisAttributes;
>> 330 // Pointer (possibly 0) to visualization attributes.
>> 331 G4Region* fRegion;
>> 332 // Pointer to the cuts region (if any)
>> 333 G4MaterialCutsCouple* fCutsCouple;
>> 334 // Pointer (possibly 0) to associated production cuts.
>> 335 G4double fBiasWeight;
>> 336 // Weight used in the event biasing technique.
435 }; 337 };
436 338
437 #include "G4LogicalVolume.icc" 339 #include "G4LogicalVolume.icc"
438 340
439 #endif 341 #endif
440 342