1 // Created on: 1992-02-11
2 // Created by: Christian CAILLET
3 // Copyright (c) 1992-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _StepData_HeaderFile
18 #define _StepData_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 class StepData_Protocol;
25 class StepData_StepModel;
26 class StepData_UndefinedEntity;
27 class StepData_SelectType;
29 class StepData_SelectMember;
30 class StepData_SelectInt;
31 class StepData_SelectReal;
32 class StepData_SelectNamed;
33 class StepData_SelectArrReal;
34 class StepData_PDescr;
35 class StepData_FieldList;
36 class StepData_FieldList1;
37 class StepData_FieldListN;
38 class StepData_FieldListD;
39 class StepData_EDescr;
40 class StepData_ESDescr;
41 class StepData_ECDescr;
42 class StepData_Described;
43 class StepData_Simple;
45 class StepData_FreeFormEntity;
46 class StepData_Protocol;
47 class StepData_GeneralModule;
48 class StepData_FileRecognizer;
49 class StepData_FileProtocol;
50 class StepData_HeaderTool;
51 class StepData_EnumTool;
52 class StepData_DescrProtocol;
53 class StepData_DescrGeneral;
54 class StepData_DescrReadWrite;
55 class StepData_StepReaderData;
56 class StepData_StepReaderTool;
57 class StepData_ReadWriteModule;
58 class StepData_StepWriter;
59 class StepData_StepDumper;
60 class StepData_WriterLib;
61 class StepData_DefaultGeneral;
62 class StepData_GlobalNodeOfWriterLib;
63 class StepData_NodeOfWriterLib;
66 //! Gives basic data definition for Step Interface.
67 //! Any class of a data model described in EXPRESS Language
68 //! is candidate to be managed by a Step Interface
76 //! Returns the recorded HeaderProtocol, which can be :
77 //! - a Null Handle if no Header Protocol was yet defined
78 //! - a simple Protocol if only one was defined
79 //! - a FileProtocol if more than one Protocol was yet defined
80 Standard_EXPORT static Handle(StepData_Protocol) HeaderProtocol();
82 //! Adds a new Header Protocol to the Header Definition
83 Standard_EXPORT static void AddHeaderProtocol (const Handle(StepData_Protocol)& headerproto);
85 //! Prepares General Data required to work with this package,
86 //! which are the Protocol and Modules to be loaded into Libraries
87 Standard_EXPORT static void Init();
89 //! Returns a Protocol from StepData (avoids to create it)
90 Standard_EXPORT static Handle(StepData_Protocol) Protocol();
106 friend class StepData_StepModel;
107 friend class StepData_UndefinedEntity;
108 friend class StepData_SelectType;
109 friend class StepData_Field;
110 friend class StepData_SelectMember;
111 friend class StepData_SelectInt;
112 friend class StepData_SelectReal;
113 friend class StepData_SelectNamed;
114 friend class StepData_SelectArrReal;
115 friend class StepData_PDescr;
116 friend class StepData_FieldList;
117 friend class StepData_FieldList1;
118 friend class StepData_FieldListN;
119 friend class StepData_FieldListD;
120 friend class StepData_EDescr;
121 friend class StepData_ESDescr;
122 friend class StepData_ECDescr;
123 friend class StepData_Described;
124 friend class StepData_Simple;
125 friend class StepData_Plex;
126 friend class StepData_FreeFormEntity;
127 friend class StepData_Protocol;
128 friend class StepData_GeneralModule;
129 friend class StepData_FileRecognizer;
130 friend class StepData_FileProtocol;
131 friend class StepData_HeaderTool;
132 friend class StepData_EnumTool;
133 friend class StepData_DescrProtocol;
134 friend class StepData_DescrGeneral;
135 friend class StepData_DescrReadWrite;
136 friend class StepData_StepReaderData;
137 friend class StepData_StepReaderTool;
138 friend class StepData_ReadWriteModule;
139 friend class StepData_StepWriter;
140 friend class StepData_StepDumper;
141 friend class StepData_WriterLib;
142 friend class StepData_DefaultGeneral;
143 friend class StepData_GlobalNodeOfWriterLib;
144 friend class StepData_NodeOfWriterLib;
154 #endif // _StepData_HeaderFile