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1 | // Created on: 1997-08-13 |
2 | // Created by: Jean-Louis Frenkel |
3 | // Copyright (c) 1997-1999 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 _CDF_DirectoryIterator_HeaderFile |
18 | #define _CDF_DirectoryIterator_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <CDM_ListIteratorOfListOfDocument.hxx> |
25 | #include <Standard_Boolean.hxx> |
26 | class Standard_NoSuchObject; |
27 | class CDF_Directory; |
28 | class CDM_Document; |
29 | |
30 | |
31 | |
32 | class CDF_DirectoryIterator |
33 | { |
34 | public: |
35 | |
36 | DEFINE_STANDARD_ALLOC |
37 | |
38 | |
39 | //! creates an Iterator with the directory |
40 | //! of the current CDF. |
41 | Standard_EXPORT CDF_DirectoryIterator(); |
42 | |
43 | Standard_EXPORT CDF_DirectoryIterator(const Handle(CDF_Directory)& aDirectory); |
44 | |
45 | //! Returns True if there are more entries to return |
46 | Standard_EXPORT Standard_Boolean MoreDocument(); |
47 | |
48 | //! Go to the next entry |
49 | //! (if there is not, Value will raise an exception) |
50 | Standard_EXPORT void NextDocument(); |
51 | |
52 | //! Returns item value of current entry |
53 | Standard_EXPORT Handle(CDM_Document) Document(); |
54 | |
55 | |
56 | |
57 | |
58 | protected: |
59 | |
60 | |
61 | |
62 | |
63 | |
64 | private: |
65 | |
66 | |
67 | |
68 | CDM_ListIteratorOfListOfDocument myIterator; |
69 | |
70 | |
71 | }; |
72 | |
73 | |
74 | |
75 | |
76 | |
77 | |
78 | |
79 | #endif // _CDF_DirectoryIterator_HeaderFile |