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1 // 1 //
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25 // 25 //
26 // 26 //
>> 27 // $Id: G4Visible.cc,v 1.17 2006/11/07 11:53:16 allison Exp $
>> 28 // GEANT4 tag $Name: geant4-09-03-patch-01 $
27 // 29 //
28 // 30 //
29 // John Allison 30th October 1996 31 // John Allison 30th October 1996
30 // Base class for all things visible, i.e., wh 32 // Base class for all things visible, i.e., which have Vis Attributes.
31 33
32 #include "G4Visible.hh" 34 #include "G4Visible.hh"
33 #include "G4VisAttributes.hh" 35 #include "G4VisAttributes.hh"
34 #include "G4ios.hh" 36 #include "G4ios.hh"
35 37
36 G4Visible::G4Visible (): 38 G4Visible::G4Visible ():
37 fpVisAttributes (nullptr), << 39 fpVisAttributes (0),
38 fAllocatedVisAttributes (false) 40 fAllocatedVisAttributes (false)
39 {} 41 {}
40 42
41 G4Visible::G4Visible (const G4Visible& visible 43 G4Visible::G4Visible (const G4Visible& visible){
42 fAllocatedVisAttributes = visible.fAllocated 44 fAllocatedVisAttributes = visible.fAllocatedVisAttributes;
43 if (fAllocatedVisAttributes) 45 if (fAllocatedVisAttributes)
44 fpVisAttributes = new G4VisAttributes(*vis << 46 fpVisAttributes = new G4VisAttributes(visible.fpVisAttributes);
45 else fpVisAttributes = visible.fpVisAttribut 47 else fpVisAttributes = visible.fpVisAttributes;
46 } 48 }
47 49
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 50 G4Visible::G4Visible (const G4VisAttributes* pVA):
56 fpVisAttributes (pVA), 51 fpVisAttributes (pVA),
57 fAllocatedVisAttributes (false) 52 fAllocatedVisAttributes (false)
58 {} 53 {}
59 54
60 G4Visible::~G4Visible () { 55 G4Visible::~G4Visible () {
61 if (fAllocatedVisAttributes) delete fpVisAtt 56 if (fAllocatedVisAttributes) delete fpVisAttributes;
62 } 57 }
63 58
64 G4Visible& G4Visible::operator= (const G4Visib 59 G4Visible& G4Visible::operator= (const G4Visible& rhs) {
65 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 fpVisAttributes = new G4VisAttributes(rhs.fpVisAttributes);
70 fpVisAttributes = new G4VisAttributes(*rhs <<
71 } <<
72 else fpVisAttributes = rhs.fpVisAttributes; 63 else fpVisAttributes = rhs.fpVisAttributes;
73 return *this; 64 return *this;
74 } 65 }
75 66
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 67 void G4Visible::SetVisAttributes (const G4VisAttributes& VA) {
88 // Allocate G4VisAttributes on the heap in c 68 // Allocate G4VisAttributes on the heap in case the user specifies a
89 // short-lived VA for a long-lived G4Visible 69 // short-lived VA for a long-lived G4Visible. Flag so that it can
90 // be deleted in the destructor. 70 // be deleted in the destructor.
91 // First delete any G4VisAttributes already 71 // First delete any G4VisAttributes already on the heap...
92 if (fAllocatedVisAttributes) delete fpVisAtt 72 if (fAllocatedVisAttributes) delete fpVisAttributes;
93 fpVisAttributes = new G4VisAttributes(VA); 73 fpVisAttributes = new G4VisAttributes(VA);
94 fAllocatedVisAttributes = true; 74 fAllocatedVisAttributes = true;
95 } 75 }
96 76
97 77
98 void G4Visible::SetVisAttributes (const G4VisA 78 void G4Visible::SetVisAttributes (const G4VisAttributes* pVA) {
99 // First delete any G4VisAttributes already 79 // First delete any G4VisAttributes already on the heap...
100 if (fAllocatedVisAttributes) delete fpVisAtt 80 if (fAllocatedVisAttributes) delete fpVisAttributes;
101 fpVisAttributes = pVA; 81 fpVisAttributes = pVA;
102 fAllocatedVisAttributes = false; 82 fAllocatedVisAttributes = false;
103 } 83 }
104 84
105 G4bool G4Visible::operator != (const G4Visible 85 G4bool G4Visible::operator != (const G4Visible& right) const {
106 if (fInfo != right.fInfo) return false; << 86 return *fpVisAttributes != *right.fpVisAttributes;
107 if ((fpVisAttributes != nullptr) && (right.f <<
108 return *fpVisAttributes != *right.fpVisAtt <<
109 if ((fpVisAttributes == nullptr) && (right.f <<
110 return true; <<
111 } 87 }
112 88
113 std::ostream& operator << (std::ostream& os, c 89 std::ostream& operator << (std::ostream& os, const G4Visible& v) {
114 os << "G4Visible: "; << 90 if (v.fpVisAttributes) return os << *(v.fpVisAttributes);
115 if (!v.fInfo.empty()) os << "User informatio << 91 else return os << "No Visualization Attributes";
116 if (v.fpVisAttributes != nullptr) return os <<
117 return os << "No Visualization Attributes"; <<
118 } 92 }
119 93