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25 // 25 //
26 // Implementation of G4CSGSolid <<
27 // 26 //
28 // 27.03.98 J.Apostolakis - First version. << 27 // $Id: G4CSGSolid.cc 105315 2017-07-20 14:35:13Z 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 "G4RandomTools.hh"
35 #include "G4Polyhedron.hh" 36 #include "G4Polyhedron.hh"
36 37
37 #include "G4AutoLock.hh" 38 #include "G4AutoLock.hh"
38 39
39 namespace 40 namespace
40 { 41 {
41 G4Mutex polyhedronMutex = G4MUTEX_INITIALIZE 42 G4Mutex polyhedronMutex = G4MUTEX_INITIALIZER;
42 } 43 }
43 44
44 ////////////////////////////////////////////// 45 //////////////////////////////////////////////////////////////////////////
45 // 46 //
46 // Constructor 47 // Constructor
47 // - Base class constructor << 48 // - Base class constructor
48 49
49 G4CSGSolid::G4CSGSolid(const G4String& name) : 50 G4CSGSolid::G4CSGSolid(const G4String& name) :
50 G4VSolid(name) << 51 G4VSolid(name), fCubicVolume(0.), fSurfaceArea(0.),
>> 52 fRebuildPolyhedron(false), fpPolyhedron(0)
51 { 53 {
52 } 54 }
53 55
54 ////////////////////////////////////////////// 56 //////////////////////////////////////////////////////////////////////////
55 // 57 //
56 // Fake default constructor - sets only member 58 // Fake default constructor - sets only member data and allocates memory
57 // for usage restri 59 // for usage restricted to object persistency.
58 60
59 G4CSGSolid::G4CSGSolid( __void__& a ) 61 G4CSGSolid::G4CSGSolid( __void__& a )
60 : G4VSolid(a) << 62 : G4VSolid(a), fCubicVolume(0.), fSurfaceArea(0.),
>> 63 fRebuildPolyhedron(false), fpPolyhedron(0)
61 { 64 {
62 } 65 }
63 66
64 ////////////////////////////////////////////// 67 //////////////////////////////////////////////////////////////////////////
65 // 68 //
66 // Destructor 69 // Destructor
67 // 70 //
68 71
69 G4CSGSolid::~G4CSGSolid() << 72 G4CSGSolid::~G4CSGSolid()
70 { 73 {
71 delete fpPolyhedron; fpPolyhedron = nullptr; << 74 delete fpPolyhedron; fpPolyhedron = 0;
72 } 75 }
73 76
74 ////////////////////////////////////////////// 77 //////////////////////////////////////////////////////////////////////////
75 // 78 //
76 // Copy constructor 79 // Copy constructor
77 // 80 //
78 81
79 G4CSGSolid::G4CSGSolid(const G4CSGSolid& rhs) 82 G4CSGSolid::G4CSGSolid(const G4CSGSolid& rhs)
80 : G4VSolid(rhs), fCubicVolume(rhs.fCubicVolu 83 : G4VSolid(rhs), fCubicVolume(rhs.fCubicVolume),
81 fSurfaceArea(rhs.fSurfaceArea) << 84 fSurfaceArea(rhs.fSurfaceArea), fRebuildPolyhedron(false), fpPolyhedron(0)
82 { 85 {
83 } 86 }
84 87
85 ////////////////////////////////////////////// 88 //////////////////////////////////////////////////////////////////////////
86 // 89 //
87 // Assignment operator 90 // Assignment operator
88 91
89 G4CSGSolid& G4CSGSolid::operator = (const G4CS << 92 G4CSGSolid& G4CSGSolid::operator = (const G4CSGSolid& rhs)
90 { 93 {
91 // Check assignment to self 94 // Check assignment to self
92 // 95 //
93 if (this == &rhs) { return *this; } 96 if (this == &rhs) { return *this; }
94 97
95 // Copy base class data 98 // Copy base class data
96 // 99 //
97 G4VSolid::operator=(rhs); 100 G4VSolid::operator=(rhs);
98 101
99 // Copy data 102 // Copy data
100 // 103 //
101 fCubicVolume = rhs.fCubicVolume; 104 fCubicVolume = rhs.fCubicVolume;
102 fSurfaceArea = rhs.fSurfaceArea; 105 fSurfaceArea = rhs.fSurfaceArea;
103 fRebuildPolyhedron = false; 106 fRebuildPolyhedron = false;
104 delete fpPolyhedron; fpPolyhedron = nullptr << 107 delete fpPolyhedron; fpPolyhedron = 0;
105 108
106 return *this; 109 return *this;
107 } << 110 }
108 111
109 G4double G4CSGSolid::GetRadiusInRing(G4double 112 G4double G4CSGSolid::GetRadiusInRing(G4double rmin, G4double rmax) const
110 { 113 {
111 G4double k = G4QuickRand(); << 114 return G4RandomRadiusInRing(rmin, rmax);
112 return (rmin <= 0) ? rmax*std::sqrt(k) <<
113 : std::sqrt(k*rmax*rmax + <<
114 } 115 }
115 116
116 std::ostream& G4CSGSolid::StreamInfo(std::ostr 117 std::ostream& G4CSGSolid::StreamInfo(std::ostream& os) const
117 { 118 {
118 os << "------------------------------------- 119 os << "-----------------------------------------------------------\n"
119 << " *** Dump for solid - " << GetName 120 << " *** Dump for solid - " << GetName() << " ***\n"
120 << " ================================= 121 << " ===================================================\n"
121 << " Solid type: " << GetEntityType() << 122 << " Solid type: " << GetEntityType() << "\n"
122 << " Parameters: \n" 123 << " Parameters: \n"
123 << " NOT available !\n" 124 << " NOT available !\n"
124 << "------------------------------------- 125 << "-----------------------------------------------------------\n";
125 126
126 return os; 127 return os;
127 } 128 }
128 129
129 G4Polyhedron* G4CSGSolid::GetPolyhedron () con 130 G4Polyhedron* G4CSGSolid::GetPolyhedron () const
130 { 131 {
131 if (fpPolyhedron == nullptr || << 132 if (!fpPolyhedron ||
132 fRebuildPolyhedron || 133 fRebuildPolyhedron ||
133 fpPolyhedron->GetNumberOfRotationStepsAt 134 fpPolyhedron->GetNumberOfRotationStepsAtTimeOfCreation() !=
134 fpPolyhedron->GetNumberOfRotationSteps() 135 fpPolyhedron->GetNumberOfRotationSteps())
135 { 136 {
136 G4AutoLock l(&polyhedronMutex); 137 G4AutoLock l(&polyhedronMutex);
137 delete fpPolyhedron; 138 delete fpPolyhedron;
138 fpPolyhedron = CreatePolyhedron(); 139 fpPolyhedron = CreatePolyhedron();
139 fRebuildPolyhedron = false; 140 fRebuildPolyhedron = false;
140 l.unlock(); 141 l.unlock();
141 } 142 }
142 return fpPolyhedron; 143 return fpPolyhedron;
143 } 144 }
144 145