| Geant4 Cross Reference |
1 // 1 //
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19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
>> 27 // $Id$
27 // 28 //
28 // 29 //
29 // John Allison 30th October 1996 30 // John Allison 30th October 1996
30 // Base class for all things visible, i.e., wh 31 // Base class for all things visible, i.e., which have Vis Attributes.
31 32
32 #include "G4Visible.hh" 33 #include "G4Visible.hh"
33 #include "G4VisAttributes.hh" 34 #include "G4VisAttributes.hh"
34 #include "G4ios.hh" 35 #include "G4ios.hh"
35 36
36 G4Visible::G4Visible (): 37 G4Visible::G4Visible ():
37 fpVisAttributes (nullptr), << 38 fpVisAttributes (0),
38 fAllocatedVisAttributes (false) 39 fAllocatedVisAttributes (false)
39 {} 40 {}
40 41
41 G4Visible::G4Visible (const G4Visible& visible 42 G4Visible::G4Visible (const G4Visible& visible){
42 fAllocatedVisAttributes = visible.fAllocated 43 fAllocatedVisAttributes = visible.fAllocatedVisAttributes;
43 if (fAllocatedVisAttributes) 44 if (fAllocatedVisAttributes)
44 fpVisAttributes = new G4VisAttributes(*vis 45 fpVisAttributes = new G4VisAttributes(*visible.fpVisAttributes);
45 else fpVisAttributes = visible.fpVisAttribut 46 else fpVisAttributes = visible.fpVisAttributes;
46 } 47 }
47 48
48 G4Visible::G4Visible (G4Visible&& visible){ <<
49 fAllocatedVisAttributes = visible.fAllocated <<
50 fpVisAttributes = visible.fpVisAttributes; <<
51 visible.fpVisAttributes = nullptr; <<
52 visible.fAllocatedVisAttributes = false; <<
53 } <<
54 <<
55 G4Visible::G4Visible (const G4VisAttributes* p 49 G4Visible::G4Visible (const G4VisAttributes* pVA):
56 fpVisAttributes (pVA), 50 fpVisAttributes (pVA),
57 fAllocatedVisAttributes (false) 51 fAllocatedVisAttributes (false)
58 {} 52 {}
59 53
60 G4Visible::~G4Visible () { 54 G4Visible::~G4Visible () {
61 if (fAllocatedVisAttributes) delete fpVisAtt 55 if (fAllocatedVisAttributes) delete fpVisAttributes;
62 } 56 }
63 57
64 G4Visible& G4Visible::operator= (const G4Visib 58 G4Visible& G4Visible::operator= (const G4Visible& rhs) {
65 if (&rhs == this) return *this; 59 if (&rhs == this) return *this;
66 fInfo = rhs.fInfo; <<
67 fAllocatedVisAttributes = rhs.fAllocatedVisA 60 fAllocatedVisAttributes = rhs.fAllocatedVisAttributes;
68 if (fAllocatedVisAttributes) { 61 if (fAllocatedVisAttributes) {
69 delete fpVisAttributes; 62 delete fpVisAttributes;
70 fpVisAttributes = new G4VisAttributes(*rhs 63 fpVisAttributes = new G4VisAttributes(*rhs.fpVisAttributes);
71 } 64 }
72 else fpVisAttributes = rhs.fpVisAttributes; 65 else fpVisAttributes = rhs.fpVisAttributes;
73 return *this; 66 return *this;
74 } 67 }
75 68
76 G4Visible& G4Visible::operator= (G4Visible&& r <<
77 if (&rhs == this) return *this; <<
78 fInfo = rhs.fInfo; <<
79 if (fAllocatedVisAttributes) delete fpVisAtt <<
80 fpVisAttributes = rhs.fpVisAttributes; <<
81 fAllocatedVisAttributes = rhs.fAllocatedVisA <<
82 rhs.fpVisAttributes = nullptr; <<
83 rhs.fAllocatedVisAttributes = false; <<
84 return *this; <<
85 } <<
86 <<
87 void G4Visible::SetVisAttributes (const G4VisA 69 void G4Visible::SetVisAttributes (const G4VisAttributes& VA) {
88 // Allocate G4VisAttributes on the heap in c 70 // Allocate G4VisAttributes on the heap in case the user specifies a
89 // short-lived VA for a long-lived G4Visible 71 // short-lived VA for a long-lived G4Visible. Flag so that it can
90 // be deleted in the destructor. 72 // be deleted in the destructor.
91 // First delete any G4VisAttributes already 73 // First delete any G4VisAttributes already on the heap...
92 if (fAllocatedVisAttributes) delete fpVisAtt 74 if (fAllocatedVisAttributes) delete fpVisAttributes;
93 fpVisAttributes = new G4VisAttributes(VA); 75 fpVisAttributes = new G4VisAttributes(VA);
94 fAllocatedVisAttributes = true; 76 fAllocatedVisAttributes = true;
95 } 77 }
96 78
97 79
98 void G4Visible::SetVisAttributes (const G4VisA 80 void G4Visible::SetVisAttributes (const G4VisAttributes* pVA) {
99 // First delete any G4VisAttributes already 81 // First delete any G4VisAttributes already on the heap...
100 if (fAllocatedVisAttributes) delete fpVisAtt 82 if (fAllocatedVisAttributes) delete fpVisAttributes;
101 fpVisAttributes = pVA; 83 fpVisAttributes = pVA;
102 fAllocatedVisAttributes = false; 84 fAllocatedVisAttributes = false;
103 } 85 }
104 86
105 G4bool G4Visible::operator != (const G4Visible 87 G4bool G4Visible::operator != (const G4Visible& right) const {
106 if (fInfo != right.fInfo) return false; << 88 if (fpVisAttributes && right.fpVisAttributes)
107 if ((fpVisAttributes != nullptr) && (right.f <<
108 return *fpVisAttributes != *right.fpVisAtt 89 return *fpVisAttributes != *right.fpVisAttributes;
109 if ((fpVisAttributes == nullptr) && (right.f << 90 else if (!fpVisAttributes && !right.fpVisAttributes) return false;
110 return true; << 91 else return true;
111 } 92 }
112 93
113 std::ostream& operator << (std::ostream& os, c 94 std::ostream& operator << (std::ostream& os, const G4Visible& v) {
114 os << "G4Visible: "; << 95 if (v.fpVisAttributes) return os << *(v.fpVisAttributes);
115 if (!v.fInfo.empty()) os << "User informatio << 96 else return os << "No Visualization Attributes";
116 if (v.fpVisAttributes != nullptr) return os <<
117 return os << "No Visualization Attributes"; <<
118 } 97 }
119 98