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1 | // Created on: 1992-08-28 |
2 | // Created by: Remi LEQUETTE |
3 | // Copyright (c) 1992-1999 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_HeaderFile |
18 | #define _GeomTools_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_OStream.hxx> |
25 | #include <Standard_IStream.hxx> |
26 | #include <Standard_Real.hxx> |
27 | class Geom_Surface; |
28 | class Geom_Curve; |
29 | class Geom2d_Curve; |
30 | class GeomTools_UndefinedTypeHandler; |
31 | class GeomTools_UndefinedTypeHandler; |
32 | class GeomTools_SurfaceSet; |
33 | class GeomTools_CurveSet; |
34 | class GeomTools_Curve2dSet; |
35 | |
36 | |
37 | //! The GeomTools package provides utilities for Geometry. |
38 | //! |
39 | //! * SurfaceSet, CurveSet, Curve2dSet : Tools used |
40 | //! for dumping, writing and reading. |
41 | //! |
42 | //! * Methods to dump, write, read curves and surfaces. |
43 | class GeomTools |
44 | { |
45 | public: |
46 | |
47 | DEFINE_STANDARD_ALLOC |
48 | |
49 | |
50 | //! A set of Curves from Geom2d. |
51 | //! Dumps the surface on the stream. |
52 | Standard_EXPORT static void Dump (const Handle(Geom_Surface)& S, Standard_OStream& OS); |
53 | |
54 | //! Writes the surface on the stream. |
55 | Standard_EXPORT static void Write (const Handle(Geom_Surface)& S, Standard_OStream& OS); |
56 | |
57 | //! Reads the surface from the stream. |
58 | Standard_EXPORT static void Read (Handle(Geom_Surface)& S, Standard_IStream& IS); |
59 | |
60 | //! Dumps the Curve on the stream. |
61 | Standard_EXPORT static void Dump (const Handle(Geom_Curve)& C, Standard_OStream& OS); |
62 | |
63 | //! Writes the Curve on the stream. |
64 | Standard_EXPORT static void Write (const Handle(Geom_Curve)& C, Standard_OStream& OS); |
65 | |
66 | //! Reads the Curve from the stream. |
67 | Standard_EXPORT static void Read (Handle(Geom_Curve)& C, Standard_IStream& IS); |
68 | |
69 | //! Dumps the Curve on the stream. |
70 | Standard_EXPORT static void Dump (const Handle(Geom2d_Curve)& C, Standard_OStream& OS); |
71 | |
72 | //! Writes the Curve on the stream. |
73 | Standard_EXPORT static void Write (const Handle(Geom2d_Curve)& C, Standard_OStream& OS); |
74 | |
75 | //! Reads the Curve from the stream. |
76 | Standard_EXPORT static void Read (Handle(Geom2d_Curve)& C, Standard_IStream& IS); |
77 | |
78 | Standard_EXPORT static void SetUndefinedTypeHandler (const Handle(GeomTools_UndefinedTypeHandler)& aHandler); |
79 | |
80 | Standard_EXPORT static Handle(GeomTools_UndefinedTypeHandler) GetUndefinedTypeHandler(); |
81 | |
82 | //! Reads the Standard_Real value from the stream. Zero is read |
83 | //! in case of error |
84 | Standard_EXPORT static void GetReal (Standard_IStream& IS, Standard_Real& theValue); |
85 | |
86 | |
87 | |
88 | |
89 | protected: |
90 | |
91 | |
92 | |
93 | |
94 | |
95 | private: |
96 | |
97 | |
98 | |
99 | |
100 | friend class GeomTools_UndefinedTypeHandler; |
101 | friend class GeomTools_SurfaceSet; |
102 | friend class GeomTools_CurveSet; |
103 | friend class GeomTools_Curve2dSet; |
104 | |
105 | }; |
106 | |
107 | |
108 | |
109 | |
110 | |
111 | |
112 | |
113 | #endif // _GeomTools_HeaderFile |