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These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // Implementation of G4CSGSolid << 27 // 26 // 28 // 27.03.98 J.Apostolakis - First version. << 27 // $Id: G4CSGSolid.cc 83572 2014-09-01 15:23:27Z gcosmo $ >> 28 // 29 // ------------------------------------------- 29 // -------------------------------------------------------------------- 30 30 31 #include <cmath> 31 #include <cmath> 32 32 33 #include "G4CSGSolid.hh" 33 #include "G4CSGSolid.hh" 34 #include "G4QuickRand.hh" << 34 #include "Randomize.hh" 35 #include "G4Polyhedron.hh" 35 #include "G4Polyhedron.hh" 36 36 37 #include "G4AutoLock.hh" 37 #include "G4AutoLock.hh" 38 38 39 namespace 39 namespace 40 { 40 { 41 G4Mutex polyhedronMutex = G4MUTEX_INITIALIZE 41 G4Mutex polyhedronMutex = G4MUTEX_INITIALIZER; 42 } 42 } 43 43 44 ////////////////////////////////////////////// 44 ////////////////////////////////////////////////////////////////////////// 45 // 45 // 46 // Constructor 46 // Constructor 47 // - Base class constructor << 47 // - Base class constructor 48 48 49 G4CSGSolid::G4CSGSolid(const G4String& name) : 49 G4CSGSolid::G4CSGSolid(const G4String& name) : 50 G4VSolid(name) << 50 G4VSolid(name), fCubicVolume(0.), fSurfaceArea(0.), >> 51 fRebuildPolyhedron(false), fpPolyhedron(0) 51 { 52 { 52 } 53 } 53 54 54 ////////////////////////////////////////////// 55 ////////////////////////////////////////////////////////////////////////// 55 // 56 // 56 // Fake default constructor - sets only member 57 // Fake default constructor - sets only member data and allocates memory 57 // for usage restri 58 // for usage restricted to object persistency. 58 59 59 G4CSGSolid::G4CSGSolid( __void__& a ) 60 G4CSGSolid::G4CSGSolid( __void__& a ) 60 : G4VSolid(a) << 61 : G4VSolid(a), fCubicVolume(0.), fSurfaceArea(0.), >> 62 fRebuildPolyhedron(false), fpPolyhedron(0) 61 { 63 { 62 } 64 } 63 65 64 ////////////////////////////////////////////// 66 ////////////////////////////////////////////////////////////////////////// 65 // 67 // 66 // Destructor 68 // Destructor 67 // 69 // 68 70 69 G4CSGSolid::~G4CSGSolid() << 71 G4CSGSolid::~G4CSGSolid() 70 { 72 { 71 delete fpPolyhedron; fpPolyhedron = nullptr; << 73 delete fpPolyhedron; fpPolyhedron = 0; 72 } 74 } 73 75 74 ////////////////////////////////////////////// 76 ////////////////////////////////////////////////////////////////////////// 75 // 77 // 76 // Copy constructor 78 // Copy constructor 77 // 79 // 78 80 79 G4CSGSolid::G4CSGSolid(const G4CSGSolid& rhs) 81 G4CSGSolid::G4CSGSolid(const G4CSGSolid& rhs) 80 : G4VSolid(rhs), fCubicVolume(rhs.fCubicVolu 82 : G4VSolid(rhs), fCubicVolume(rhs.fCubicVolume), 81 fSurfaceArea(rhs.fSurfaceArea) << 83 fSurfaceArea(rhs.fSurfaceArea), fRebuildPolyhedron(false), fpPolyhedron(0) 82 { 84 { 83 } 85 } 84 86 85 ////////////////////////////////////////////// 87 ////////////////////////////////////////////////////////////////////////// 86 // 88 // 87 // Assignment operator 89 // Assignment operator 88 90 89 G4CSGSolid& G4CSGSolid::operator = (const G4CS << 91 G4CSGSolid& G4CSGSolid::operator = (const G4CSGSolid& rhs) 90 { 92 { 91 // Check assignment to self 93 // Check assignment to self 92 // 94 // 93 if (this == &rhs) { return *this; } 95 if (this == &rhs) { return *this; } 94 96 95 // Copy base class data 97 // Copy base class data 96 // 98 // 97 G4VSolid::operator=(rhs); 99 G4VSolid::operator=(rhs); 98 100 99 // Copy data 101 // Copy data 100 // 102 // 101 fCubicVolume = rhs.fCubicVolume; 103 fCubicVolume = rhs.fCubicVolume; 102 fSurfaceArea = rhs.fSurfaceArea; 104 fSurfaceArea = rhs.fSurfaceArea; 103 fRebuildPolyhedron = false; 105 fRebuildPolyhedron = false; 104 delete fpPolyhedron; fpPolyhedron = nullptr << 106 delete fpPolyhedron; fpPolyhedron = 0; 105 107 106 return *this; 108 return *this; 107 } << 109 } 108 110 109 G4double G4CSGSolid::GetRadiusInRing(G4double 111 G4double G4CSGSolid::GetRadiusInRing(G4double rmin, G4double rmax) const 110 { 112 { 111 G4double k = G4QuickRand(); << 113 // Generate radius in annular ring according to uniform area 112 return (rmin <= 0) ? rmax*std::sqrt(k) << 114 // 113 : std::sqrt(k*rmax*rmax + << 115 if (rmin<=0.) { return rmax*std::sqrt(G4UniformRand()); } >> 116 if (rmin!=rmax) { return std::sqrt(G4UniformRand() >> 117 * (sqr(rmax)-sqr(rmin))+sqr(rmin)); } >> 118 return rmin; 114 } 119 } 115 120 116 std::ostream& G4CSGSolid::StreamInfo(std::ostr 121 std::ostream& G4CSGSolid::StreamInfo(std::ostream& os) const 117 { 122 { 118 os << "------------------------------------- 123 os << "-----------------------------------------------------------\n" 119 << " *** Dump for solid - " << GetName 124 << " *** Dump for solid - " << GetName() << " ***\n" 120 << " ================================= 125 << " ===================================================\n" 121 << " Solid type: " << GetEntityType() << 126 << " Solid type: " << GetEntityType() << "\n" 122 << " Parameters: \n" 127 << " Parameters: \n" 123 << " NOT available !\n" 128 << " NOT available !\n" 124 << "------------------------------------- 129 << "-----------------------------------------------------------\n"; 125 130 126 return os; 131 return os; 127 } 132 } 128 133 129 G4Polyhedron* G4CSGSolid::GetPolyhedron () con 134 G4Polyhedron* G4CSGSolid::GetPolyhedron () const 130 { 135 { 131 if (fpPolyhedron == nullptr || << 136 if (!fpPolyhedron || 132 fRebuildPolyhedron || 137 fRebuildPolyhedron || 133 fpPolyhedron->GetNumberOfRotationStepsAt 138 fpPolyhedron->GetNumberOfRotationStepsAtTimeOfCreation() != 134 fpPolyhedron->GetNumberOfRotationSteps() 139 fpPolyhedron->GetNumberOfRotationSteps()) 135 { 140 { 136 G4AutoLock l(&polyhedronMutex); 141 G4AutoLock l(&polyhedronMutex); 137 delete fpPolyhedron; 142 delete fpPolyhedron; 138 fpPolyhedron = CreatePolyhedron(); 143 fpPolyhedron = CreatePolyhedron(); 139 fRebuildPolyhedron = false; 144 fRebuildPolyhedron = false; 140 l.unlock(); 145 l.unlock(); 141 } 146 } 142 return fpPolyhedron; 147 return fpPolyhedron; 143 } 148 } 144 149