42cf5bc1 |
1 | // Created on: 1997-12-01 |
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 _PCDM_ReferenceIterator_HeaderFile |
18 | #define _PCDM_ReferenceIterator_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <PCDM_SequenceOfReference.hxx> |
8a39adb7 |
24 | #include <CDM_MetaDataLookUpTable.hxx> |
25 | |
83ae3591 |
26 | class Message_Messenger; |
42cf5bc1 |
27 | class CDM_Document; |
28 | class CDM_MetaData; |
29 | class CDM_Application; |
30 | |
42cf5bc1 |
31 | class PCDM_ReferenceIterator; |
32 | DEFINE_STANDARD_HANDLE(PCDM_ReferenceIterator, Standard_Transient) |
33 | |
34 | |
35 | class PCDM_ReferenceIterator : public Standard_Transient |
36 | { |
37 | |
38 | public: |
39 | |
40 | |
41 | //! Warning! The constructor does not initialization. |
83ae3591 |
42 | Standard_EXPORT PCDM_ReferenceIterator(const Handle(Message_Messenger)& theMessageDriver); |
42cf5bc1 |
43 | |
44 | Standard_EXPORT void LoadReferences (const Handle(CDM_Document)& aDocument, const Handle(CDM_MetaData)& aMetaData, const Handle(CDM_Application)& anApplication, const Standard_Boolean UseStorageConfiguration); |
45 | |
46 | Standard_EXPORT virtual void Init (const Handle(CDM_MetaData)& aMetaData); |
47 | |
48 | |
49 | |
50 | |
92efcf78 |
51 | DEFINE_STANDARD_RTTIEXT(PCDM_ReferenceIterator,Standard_Transient) |
42cf5bc1 |
52 | |
53 | protected: |
54 | |
55 | |
56 | |
57 | |
58 | private: |
59 | |
60 | |
61 | Standard_EXPORT virtual Standard_Boolean More() const; |
62 | |
63 | Standard_EXPORT virtual void Next(); |
64 | |
8a39adb7 |
65 | Standard_EXPORT virtual Handle(CDM_MetaData) MetaData (CDM_MetaDataLookUpTable& theLookUpTable, |
66 | const Standard_Boolean UseStorageConfiguration) const; |
42cf5bc1 |
67 | |
68 | Standard_EXPORT virtual Standard_Integer ReferenceIdentifier() const; |
69 | |
70 | //! returns the version of the document in the reference |
71 | Standard_EXPORT virtual Standard_Integer DocumentVersion() const; |
72 | |
8a39adb7 |
73 | private: |
42cf5bc1 |
74 | PCDM_SequenceOfReference myReferences; |
75 | Standard_Integer myIterator; |
83ae3591 |
76 | Handle(Message_Messenger) myMessageDriver; |
42cf5bc1 |
77 | }; |
78 | |
79 | |
80 | |
81 | |
82 | |
83 | |
84 | |
85 | #endif // _PCDM_ReferenceIterator_HeaderFile |