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1 | // Created on: 1990-12-11 |
2 | // Created by: Remi Lequette |
3 | // Copyright (c) 1990-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _TopoDS_HeaderFile |
18 | #define _TopoDS_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | class TopoDS_Vertex; |
25 | class TopoDS_Shape; |
26 | class TopoDS_Edge; |
27 | class TopoDS_Wire; |
28 | class TopoDS_Face; |
29 | class TopoDS_Shell; |
30 | class TopoDS_Solid; |
31 | class TopoDS_CompSolid; |
32 | class TopoDS_Compound; |
33 | class TopoDS_Shape; |
34 | class TopoDS_HShape; |
35 | class TopoDS_TShape; |
36 | class TopoDS_TVertex; |
37 | class TopoDS_Vertex; |
38 | class TopoDS_TEdge; |
39 | class TopoDS_Edge; |
40 | class TopoDS_TWire; |
41 | class TopoDS_Wire; |
42 | class TopoDS_TFace; |
43 | class TopoDS_Face; |
44 | class TopoDS_TShell; |
45 | class TopoDS_Shell; |
46 | class TopoDS_TSolid; |
47 | class TopoDS_Solid; |
48 | class TopoDS_TCompSolid; |
49 | class TopoDS_CompSolid; |
50 | class TopoDS_TCompound; |
51 | class TopoDS_Compound; |
52 | class TopoDS_Builder; |
53 | class TopoDS_Iterator; |
54 | |
55 | |
56 | //! Provides methods to cast objects of class |
57 | //! TopoDS_Shape to be onjects of more specialized |
58 | //! sub-classes. Types are verified, thus in the example |
59 | //! below, the first two blocks are correct but the third is |
60 | //! rejected by the compiler. |
61 | class TopoDS |
62 | { |
63 | public: |
64 | |
65 | DEFINE_STANDARD_ALLOC |
66 | |
67 | |
68 | //! Basic tool to access the data structure. |
69 | //! Casts shape S to the more specialized return type, Vertex. |
70 | //! Exceptions |
71 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
72 | static const TopoDS_Vertex& Vertex (const TopoDS_Shape& S); |
73 | inline static TopoDS_Vertex& Vertex(TopoDS_Shape&); |
74 | |
75 | //! Casts shape S to the more specialized return type, Edge |
76 | //! Exceptions |
77 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
78 | static const TopoDS_Edge& Edge (const TopoDS_Shape& S); |
79 | inline static TopoDS_Edge& Edge(TopoDS_Shape&); |
80 | |
81 | //! Casts shape S to the more specialized return type, Wire. |
82 | //! Exceptions |
83 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
84 | static const TopoDS_Wire& Wire (const TopoDS_Shape& S); |
85 | inline static TopoDS_Wire& Wire(TopoDS_Shape&); |
86 | |
87 | //! Casts shape S to the more specialized return type, Face. |
88 | //! Exceptions |
89 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
90 | static const TopoDS_Face& Face (const TopoDS_Shape& S); |
91 | inline static TopoDS_Face& Face(TopoDS_Shape&); |
92 | |
93 | //! Casts shape S to the more specialized return type, Shell. |
94 | //! Exceptions |
95 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
96 | static const TopoDS_Shell& Shell (const TopoDS_Shape& S); |
97 | inline static TopoDS_Shell& Shell(TopoDS_Shape&); |
98 | |
99 | //! Casts shape S to the more specialized return type, Solid. |
100 | //! Exceptions |
101 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
102 | static const TopoDS_Solid& Solid (const TopoDS_Shape& S); |
103 | inline static TopoDS_Solid& Solid(TopoDS_Shape&); |
104 | |
105 | //! Casts shape S to the more specialized return type, CompSolid. |
106 | //! Exceptions |
107 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
108 | static const TopoDS_CompSolid& CompSolid (const TopoDS_Shape& S); |
109 | inline static TopoDS_CompSolid& CompSolid(TopoDS_Shape&); |
110 | |
111 | //! Casts shape S to the more specialized return type, Compound. |
112 | //! Exceptions |
113 | //! Standard_TypeMismatch if S cannot be cast to this return type. |
114 | static const TopoDS_Compound& Compound (const TopoDS_Shape& S); |
115 | inline static TopoDS_Compound& Compound(TopoDS_Shape&); |
116 | |
117 | |
118 | |
119 | |
120 | protected: |
121 | |
122 | |
123 | |
124 | |
125 | |
126 | private: |
127 | |
128 | |
129 | |
130 | |
131 | friend class TopoDS_Shape; |
132 | friend class TopoDS_HShape; |
133 | friend class TopoDS_TShape; |
134 | friend class TopoDS_TVertex; |
135 | friend class TopoDS_Vertex; |
136 | friend class TopoDS_TEdge; |
137 | friend class TopoDS_Edge; |
138 | friend class TopoDS_TWire; |
139 | friend class TopoDS_Wire; |
140 | friend class TopoDS_TFace; |
141 | friend class TopoDS_Face; |
142 | friend class TopoDS_TShell; |
143 | friend class TopoDS_Shell; |
144 | friend class TopoDS_TSolid; |
145 | friend class TopoDS_Solid; |
146 | friend class TopoDS_TCompSolid; |
147 | friend class TopoDS_CompSolid; |
148 | friend class TopoDS_TCompound; |
149 | friend class TopoDS_Compound; |
150 | friend class TopoDS_Builder; |
151 | friend class TopoDS_Iterator; |
152 | |
153 | }; |
154 | |
155 | |
156 | #include <TopoDS.lxx> |
157 | |
158 | |
159 | |
160 | |
161 | |
162 | #endif // _TopoDS_HeaderFile |