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1 | // Copyright (c) 2015 OPEN CASCADE SAS |
2 | // |
3 | // This file is part of Open CASCADE Technology software library. |
4 | // |
5 | // This library is free software; you can redistribute it and/or modify it under |
6 | // the terms of the GNU Lesser General Public License version 2.1 as published |
7 | // by the Free Software Foundation, with special exception defined in the file |
8 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
9 | // distribution for complete text of the license and disclaimer of any warranty. |
10 | // |
11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
13 | |
14 | #include <StdLPersistent_HString.hxx> |
15 | #include <StdObjMgt_ReadData.hxx> |
16 | #include <TDF_Label.hxx> |
17 | #include <TDF_Tool.hxx> |
18 | |
19 | |
20 | //======================================================================= |
21 | //function : Read |
22 | //purpose : Read persistent data from a file |
23 | //======================================================================= |
24 | template <class StringClass, typename CharType> |
25 | void StdLPersistent_HString::instance<StringClass, CharType>::Read |
26 | (StdObjMgt_ReadData& theReadData) |
27 | { |
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28 | StdObjMgt_ReadData::Object anObjectData (theReadData); |
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29 | |
30 | Standard_Integer aSize; |
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31 | anObjectData >> aSize; |
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32 | myValue = new StringClass (aSize, 0); |
33 | |
34 | for (Standard_Integer i = 1; i <= aSize; i++) |
35 | { |
36 | CharType aChar; |
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37 | anObjectData >> aChar; |
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38 | myValue->SetValue (i, aChar); |
39 | } |
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40 | } |
41 | |
42 | //======================================================================= |
43 | //function : Label |
44 | //purpose : Get/create a label defined by referenced string |
45 | //======================================================================= |
46 | template <class StringClass, typename CharType> |
47 | TDF_Label StdLPersistent_HString::instance<StringClass, CharType>::Label |
48 | (const Handle(TDF_Data)& theDF) const |
49 | { |
50 | TDF_Label aLabel; |
51 | |
52 | if (!myValue.IsNull()) |
53 | TDF_Tool::Label (theDF, myValue->String(), aLabel, Standard_True); |
54 | |
55 | return aLabel; |
56 | } |
57 | |
58 | //======================================================================= |
59 | //function : AsciiString |
60 | //purpose : Get referenced ASCII string |
61 | //======================================================================= |
62 | Handle(TCollection_HAsciiString) |
63 | StdLPersistent_HString::Ascii::AsciiString() const |
64 | { return myValue; } |
65 | |
66 | //======================================================================= |
67 | //function : ExtString |
68 | //purpose : Get referenced extended string |
69 | //======================================================================= |
70 | Handle(TCollection_HExtendedString) |
71 | StdLPersistent_HString::Extended::ExtString() const |
72 | { return myValue; } |
73 | |
74 | |
75 | template class StdLPersistent_HString::instance |
76 | <TCollection_HAsciiString, Standard_Character>; |
77 | |
78 | template class StdLPersistent_HString::instance |
79 | <TCollection_HExtendedString, Standard_ExtCharacter>; |