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1 | // Created on: 1993-09-07 |
2 | // Created by: Christian CAILLET |
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 _IGESData_SpecificModule_HeaderFile |
18 | #define _IGESData_SpecificModule_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <Standard_Transient.hxx> |
24 | #include <Standard_Integer.hxx> |
25 | #include <Standard_Boolean.hxx> |
26 | class IGESData_IGESEntity; |
27 | class IGESData_IGESDumper; |
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28 | |
29 | |
30 | class IGESData_SpecificModule; |
31 | DEFINE_STANDARD_HANDLE(IGESData_SpecificModule, Standard_Transient) |
32 | |
33 | //! This class defines some Services which are specifically |
34 | //! attached to IGES Entities : Dump |
35 | class IGESData_SpecificModule : public Standard_Transient |
36 | { |
37 | |
38 | public: |
39 | |
40 | |
41 | //! Specific Dump for each type of IGES Entity : it concerns only |
42 | //! own parameters, the general data (Directory Part, Lists) are |
43 | //! taken into account by the IGESDumper |
44 | //! See class IGESDumper for the rules to follow for <own> and |
45 | //! <attached> level |
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46 | Standard_EXPORT virtual void OwnDump (const Standard_Integer CN, const Handle(IGESData_IGESEntity)& ent, const IGESData_IGESDumper& dumper, Standard_OStream& S, const Standard_Integer own) const = 0; |
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47 | |
48 | //! Specific Automatic Correction on own Parameters of an Entity. |
49 | //! It works by setting in accordance redundant data, if there are |
50 | //! when there is no ambiguity (else, it does nothing). |
51 | //! Remark that classic Corrections on Directory Entry (to set |
52 | //! void data) are taken into account alsewhere. |
53 | //! |
54 | //! For instance, many "Associativity Entities" have a Number of |
55 | //! Properties which must have a fixed value. |
56 | //! Or, a ConicalArc has its Form Number which records the kind of |
57 | //! Conic, also determined from its coefficients |
58 | //! But, a CircularArc of which Distances (Center-Start) and |
59 | //! (Center-End) are not equal cannot be corrected ... |
60 | //! |
61 | //! Returns True if something has been corrected in <ent> |
62 | //! By default, does nothing. If at least one of the Types |
63 | //! processed by a sub-class of SpecificModule has a Correct |
64 | //! procedure attached, this method can be redefined |
65 | Standard_EXPORT virtual Standard_Boolean OwnCorrect (const Standard_Integer CN, const Handle(IGESData_IGESEntity)& ent) const; |
66 | |
67 | |
68 | |
69 | |
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70 | DEFINE_STANDARD_RTTIEXT(IGESData_SpecificModule,Standard_Transient) |
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71 | |
72 | protected: |
73 | |
74 | |
75 | |
76 | |
77 | private: |
78 | |
79 | |
80 | |
81 | |
82 | }; |
83 | |
84 | |
85 | |
86 | |
87 | |
88 | |
89 | |
90 | #endif // _IGESData_SpecificModule_HeaderFile |