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1 | // Created on: 1999-11-17 |
2 | // Created by: Andrey BETENEV |
3 | // Copyright (c) 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 _STEPConstruct_HeaderFile |
18 | #define _STEPConstruct_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Boolean.hxx> |
25 | class StepRepr_RepresentationItem; |
26 | class Transfer_FinderProcess; |
27 | class TopoDS_Shape; |
28 | class TopLoc_Location; |
29 | class Transfer_TransientProcess; |
30 | class Transfer_Binder; |
31 | class StepShape_ShapeDefinitionRepresentation; |
32 | class StepShape_ContextDependentShapeRepresentation; |
33 | class STEPConstruct_Tool; |
34 | class STEPConstruct_UnitContext; |
35 | class STEPConstruct_Part; |
36 | class STEPConstruct_Assembly; |
37 | class STEPConstruct_Styles; |
38 | class STEPConstruct_ValidationProps; |
39 | class STEPConstruct_ExternRefs; |
40 | class STEPConstruct_AP203Context; |
41 | class STEPConstruct_ContextTool; |
42 | class STEPConstruct_PointHasher; |
43 | |
44 | |
45 | //! Defines tools for creation and investigation STEP constructs |
46 | //! used for representing various kinds of data, such as product and |
47 | //! assembly structure, unit contexts, associated information |
48 | //! The creation of these structures is made according to currently |
49 | //! active schema (AP203 or AP214 CD2 or DIS) |
50 | //! This is taken from parameter write.step.schema |
51 | class STEPConstruct |
52 | { |
53 | public: |
54 | |
55 | DEFINE_STANDARD_ALLOC |
56 | |
57 | |
58 | //! Returns STEP entity of the (sub)type of RepresentationItem |
59 | //! which is a result of the tranalation of the Shape, or Null if |
60 | //! no result is recorded |
61 | Standard_EXPORT static Handle(StepRepr_RepresentationItem) FindEntity (const Handle(Transfer_FinderProcess)& FinderProcess, const TopoDS_Shape& Shape); |
62 | |
63 | //! The same as above, but in the case if item not found, repeats |
64 | //! search on the same shape without location. The Loc corresponds to the |
65 | //! location with which result is found (either location of the Shape, |
66 | //! or Null) |
67 | Standard_EXPORT static Handle(StepRepr_RepresentationItem) FindEntity (const Handle(Transfer_FinderProcess)& FinderProcess, const TopoDS_Shape& Shape, TopLoc_Location& Loc); |
68 | |
69 | //! Returns Shape resulting from given STEP entity (Null if not mapped) |
70 | Standard_EXPORT static TopoDS_Shape FindShape (const Handle(Transfer_TransientProcess)& TransientProcess, const Handle(StepRepr_RepresentationItem)& item); |
71 | |
72 | //! Find CDSR correcponding to the component in the specified assembly |
73 | Standard_EXPORT static Standard_Boolean FindCDSR (const Handle(Transfer_Binder)& ComponentBinder, const Handle(StepShape_ShapeDefinitionRepresentation)& AssemblySDR, Handle(StepShape_ContextDependentShapeRepresentation)& ComponentCDSR); |
74 | |
75 | |
76 | |
77 | |
78 | protected: |
79 | |
80 | |
81 | |
82 | |
83 | |
84 | private: |
85 | |
86 | |
87 | |
88 | |
89 | friend class STEPConstruct_Tool; |
90 | friend class STEPConstruct_UnitContext; |
91 | friend class STEPConstruct_Part; |
92 | friend class STEPConstruct_Assembly; |
93 | friend class STEPConstruct_Styles; |
94 | friend class STEPConstruct_ValidationProps; |
95 | friend class STEPConstruct_ExternRefs; |
96 | friend class STEPConstruct_AP203Context; |
97 | friend class STEPConstruct_ContextTool; |
98 | friend class STEPConstruct_PointHasher; |
99 | |
100 | }; |
101 | |
102 | |
103 | |
104 | |
105 | |
106 | |
107 | |
108 | #endif // _STEPConstruct_HeaderFile |