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1 | // Created on: 2000-09-08 |
2 | // Created by: data exchange team |
3 | // Copyright (c) 2000-2014 OPEN CASCADE SAS |
4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
6 | // |
7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #ifndef _XCAFDoc_Centroid_HeaderFile |
17 | #define _XCAFDoc_Centroid_HeaderFile |
18 | |
19 | #include <Standard.hxx> |
20 | #include <Standard_Type.hxx> |
21 | |
22 | #include <gp_Pnt.hxx> |
23 | #include <TDF_Attribute.hxx> |
24 | #include <Standard_Boolean.hxx> |
25 | #include <Standard_OStream.hxx> |
26 | class Standard_GUID; |
27 | class TDF_Label; |
28 | class gp_Pnt; |
29 | class TDF_Attribute; |
30 | class TDF_RelocationTable; |
31 | |
32 | |
33 | class XCAFDoc_Centroid; |
34 | DEFINE_STANDARD_HANDLE(XCAFDoc_Centroid, TDF_Attribute) |
35 | |
36 | //! attribute to store centroid |
37 | class XCAFDoc_Centroid : public TDF_Attribute |
38 | { |
39 | |
40 | public: |
41 | |
42 | |
43 | //! class methods |
44 | //! ============= |
45 | Standard_EXPORT XCAFDoc_Centroid(); |
46 | |
47 | Standard_EXPORT static const Standard_GUID& GetID(); |
48 | |
49 | //! Find, or create, a Location attribute and set it's value |
50 | //! the Location attribute is returned. |
51 | //! Location methods |
52 | //! =============== |
53 | Standard_EXPORT static Handle(XCAFDoc_Centroid) Set (const TDF_Label& label, const gp_Pnt& pnt); |
54 | |
55 | Standard_EXPORT void Set (const gp_Pnt& pnt); |
56 | |
57 | Standard_EXPORT gp_Pnt Get() const; |
58 | |
59 | //! Returns point as argument |
60 | //! returns false if no such attribute at the <label> |
61 | Standard_EXPORT static Standard_Boolean Get (const TDF_Label& label, gp_Pnt& pnt); |
62 | |
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63 | Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE; |
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64 | |
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65 | Standard_EXPORT void Restore (const Handle(TDF_Attribute)& With) Standard_OVERRIDE; |
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66 | |
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67 | Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE; |
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68 | |
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69 | Standard_EXPORT void Paste (const Handle(TDF_Attribute)& Into, const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE; |
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70 | |
71 | Standard_EXPORT virtual Standard_OStream& Dump (Standard_OStream& anOS) const Standard_OVERRIDE; |
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72 | |
73 | //! Dumps the content of me into the stream |
74 | Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE; |
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75 | |
76 | |
77 | |
78 | |
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79 | DEFINE_STANDARD_RTTIEXT(XCAFDoc_Centroid,TDF_Attribute) |
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80 | |
81 | protected: |
82 | |
83 | |
84 | |
85 | |
86 | private: |
87 | |
88 | |
89 | gp_Pnt myCentroid; |
90 | |
91 | |
92 | }; |
93 | |
94 | |
95 | |
96 | |
97 | |
98 | |
99 | |
100 | #endif // _XCAFDoc_Centroid_HeaderFile |