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G4VPhysicalVolume.cc
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25 //
26 // class G4VPhysicalVolume Implementation
27 //
28 // 15.01.13, G.Cosmo, A.Dotti: Modified for thread-safety for MT
29 // 28.08.96, P.Kent: Replaced transform by rotmat + vector
30 // 25.07.96, P.Kent: Modified interface for new `Replica' capable geometry
31 // 24.07.95, P.Kent: First non-stub version
32 // --------------------------------------------------------------------
33 
34 #include "G4VPhysicalVolume.hh"
35 
36 #include "G4PhysicalVolumeStore.hh"
37 #include "G4LogicalVolume.hh"
38 
39 // This new field helps to use the class G4PVManager
40 //
42 
43 // These macros change the references to fields that are now encapsulated
44 // in the class G4PVData.
45 //
46 #define G4MT_rot ((subInstanceManager.offset[instanceID]).frot)
47 #define G4MT_tx ((subInstanceManager.offset[instanceID]).tx)
48 #define G4MT_ty ((subInstanceManager.offset[instanceID]).ty)
49 #define G4MT_tz ((subInstanceManager.offset[instanceID]).tz)
50 #define G4MT_pvdata (subInstanceManager.offset[instanceID])
51 
52 // Constructor: init parameters and register in Store
53 //
55  const G4ThreeVector& tlate,
56  const G4String& pName,
57  G4LogicalVolume* pLogical,
59  : flogical(pLogical), fname(pName)
60 {
62 
63  this->SetRotation( pRot ); // G4MT_rot = pRot;
64  this->SetTranslation( tlate ); // G4MT_trans = tlate;
65 
66  // Initialize 'Shadow' data structure - for use by object persistency
67  pvdata = new G4PVData();
68  pvdata->frot = pRot;
69  pvdata->tx = tlate.x();
70  pvdata->ty = tlate.y();
71  pvdata->tz = tlate.z();
72 
74 }
75 
76 // Fake default constructor - sets only member data and allocates memory
77 // for usage restricted to object persistency.
78 //
80  : fname("")
81 {
82  // Register to store
83  //
85 
87 }
88 
89 // Destructor - remove from Store
90 //
92 {
93  delete pvdata;
95 }
96 
97 // This method is similar to the constructor. It is used by each worker
98 // thread to achieve the same effect as that of the master thread exept
99 // to register the new created instance. This method is invoked explicitly.
100 // It does not create a new G4VPhysicalVolume instance.
101 // It only assign the value for the fields encapsulated by the class G4PVData.
102 //
105  G4RotationMatrix *pRot,
106  const G4ThreeVector &tlate)
107 {
109 
110  this->SetRotation( pRot ); // G4MT_rot = pRot;
111  this->SetTranslation( tlate ); // G4MT_trans = tlate;
112  // G4PhysicalVolumeStore::Register(this);
113 }
114 
115 // Release memory allocated for offset
116 //
118 {
120 }
121 
122 // This method is similar to the destructor. It is used by each worker
123 // thread to achieve the partial effect as that of the master thread.
124 // For G4VPhysicalVolume instances, nothing more to do here.
125 //
127 {
128 }
129 
130 // Returns the private data instance manager.
131 //
133 {
134  return subInstanceManager;
135 }
136 
138 {
139  return 1;
140 }
141 
143 {
145 }
146 
148 {
149  G4MT_tx=vec.x(); G4MT_ty=vec.y(); G4MT_tz=vec.z();
150 }
151 
153 {
154  return G4MT_rot;
155 }
156 
158 {
159  return G4MT_rot;
160 }
161 
163 {
164  G4MT_rot = pRot;
165 }
166 
168 {
169  static G4RotationMatrix aRotM;
170  static G4RotationMatrix IdentityRM;
171 
172  G4RotationMatrix* retval = &IdentityRM;
173 
174  // Insure against frot being a null pointer
175  if(this->GetRotation())
176  {
177  aRotM = GetRotation()->inverse();
178  retval= &aRotM;
179  }
180  return retval;
181 }
182 
184 {
185  G4RotationMatrix aRotM; // Initialised to identity
186 
187  // Insure against G4MT_rot being a null pointer
188  if(G4MT_rot)
189  {
190  aRotM = G4MT_rot->inverse();
191  }
192  return aRotM;
193 }
194 
196 {
198 }
199 
201 {
202  return G4MT_rot;
203 }
204 
206 {
208 }
209 
210 // Only implemented for placed and parameterised volumes.
211 // Not required for replicas.
212 //
214 {
215  return false;
216 }