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1 | // Created on: 1993-07-19 |
2 | // Created by: Remi LEQUETTE |
3 | // Copyright (c) 1993-1999 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 _GeomTools_CurveSet_HeaderFile |
18 | #define _GeomTools_CurveSet_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <TColStd_IndexedMapOfTransient.hxx> |
25 | #include <Standard_Integer.hxx> |
26 | #include <Standard_OStream.hxx> |
27 | #include <Standard_IStream.hxx> |
28 | #include <Standard_Boolean.hxx> |
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29 | #include <Message_ProgressRange.hxx> |
30 | |
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31 | class Geom_Curve; |
32 | |
33 | |
34 | //! Stores a set of Curves from Geom. |
35 | class GeomTools_CurveSet |
36 | { |
37 | public: |
38 | |
39 | DEFINE_STANDARD_ALLOC |
40 | |
41 | |
42 | //! Returns an empty set of Curves. |
43 | Standard_EXPORT GeomTools_CurveSet(); |
44 | |
45 | //! Clears the content of the set. |
46 | Standard_EXPORT void Clear(); |
47 | |
48 | //! Incorporate a new Curve in the set and returns |
49 | //! its index. |
50 | Standard_EXPORT Standard_Integer Add (const Handle(Geom_Curve)& C); |
51 | |
52 | //! Returns the Curve of index <I>. |
53 | Standard_EXPORT Handle(Geom_Curve) Curve (const Standard_Integer I) const; |
54 | |
55 | //! Returns the index of <L>. |
56 | Standard_EXPORT Standard_Integer Index (const Handle(Geom_Curve)& C) const; |
57 | |
58 | //! Dumps the content of me on the stream <OS>. |
59 | Standard_EXPORT void Dump (Standard_OStream& OS) const; |
60 | |
61 | //! Writes the content of me on the stream <OS> in a |
62 | //! format that can be read back by Read. |
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63 | Standard_EXPORT void Write (Standard_OStream& OS, |
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64 | const Message_ProgressRange& theProgress = Message_ProgressRange()) const; |
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65 | |
66 | //! Reads the content of me from the stream <IS>. me |
67 | //! is first cleared. |
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68 | Standard_EXPORT void Read (Standard_IStream& IS, |
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69 | const Message_ProgressRange& theProgress = Message_ProgressRange()); |
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70 | |
71 | //! Dumps the curve on the stream, if compact is True |
72 | //! use the compact format that can be read back. |
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73 | Standard_EXPORT static void PrintCurve (const Handle(Geom_Curve)& C, |
74 | Standard_OStream& OS, |
75 | const Standard_Boolean compact = Standard_False); |
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76 | |
77 | //! Reads the curve from the stream. The curve is |
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78 | //! assumed to have been written with the Print |
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79 | //! method (compact = True). |
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80 | Standard_EXPORT static Handle(Geom_Curve) ReadCurve (Standard_IStream& IS); |
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81 | |
82 | private: |
83 | |
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84 | TColStd_IndexedMapOfTransient myMap; |
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85 | |
86 | }; |
87 | |
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88 | #endif // _GeomTools_CurveSet_HeaderFile |