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1 | // Created on: 2001-06-25 |
2 | // Created by: Alexander GRIGORIEV |
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3 | // Copyright (c) 2001-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
16 | #ifndef LDOMString_HeaderFile |
17 | #define LDOMString_HeaderFile |
18 | |
19 | #include <LDOMBasicString.hxx> |
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20 | |
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21 | class LDOM_MemManager; |
22 | |
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23 | // Class LDOMString |
24 | // Represents various object types which can be mapped to XML strings |
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25 | // LDOMString is not an independent type: you must be sure that the owner |
26 | // LDOM_Document is never lost during the lifetime of its LDOMStrings - for |
27 | // that it is necessary to keep at least one LDOM_Document or LDOM_Node alive |
28 | // before all LDOMString's (LDOM_AsciiDoc type) are destroyed. |
29 | |
30 | class LDOMString : public LDOMBasicString |
31 | { |
32 | public: |
33 | // ---------- PUBLIC METHODS ---------- |
34 | |
35 | LDOMString () : myPtrDoc (NULL) {} |
36 | // Empty constructor |
37 | |
38 | LDOMString (const LDOMString& anOther) |
39 | : LDOMBasicString (anOther), myPtrDoc (anOther.myPtrDoc) {} |
40 | // Copy constructor |
41 | |
42 | LDOMString (const Standard_Integer aValue) |
43 | : LDOMBasicString (aValue), myPtrDoc (NULL) {} |
44 | // Integer => LDOMString |
45 | |
46 | // Standard_EXPORT LDOMString (const Standard_Real aValue); |
47 | |
48 | LDOMString (const char * aValue) |
49 | : LDOMBasicString (aValue), myPtrDoc (NULL) {} |
50 | // Create LDOM_AsciiFree |
51 | |
52 | const LDOM_MemManager& getOwnerDocument () const |
53 | { return * myPtrDoc; } |
54 | |
55 | LDOMString& operator = (const LDOM_NullPtr * aNull) |
56 | { LDOMBasicString::operator= (aNull); return *this; } |
57 | |
58 | LDOMString& operator = (const LDOMString& anOther) |
59 | { |
60 | myPtrDoc = anOther.myPtrDoc; |
61 | LDOMBasicString::operator= (anOther); |
62 | return * this; |
63 | } |
64 | |
65 | private: |
66 | friend class LDOM_Document; |
67 | friend class LDOM_Node; |
68 | friend class LDOM_Element; |
69 | friend class LDOM_BasicElement; |
70 | friend class LDOM_BasicAttribute; |
71 | friend class LDOM_BasicText; |
72 | |
73 | static LDOMString CreateDirectString |
74 | (const char * aValue, |
75 | const LDOM_MemManager& aDoc); |
76 | |
77 | LDOMString (const LDOMBasicString& anOther, |
78 | const LDOM_MemManager& aDoc) |
79 | : LDOMBasicString (anOther), myPtrDoc (&aDoc) {} |
80 | // Plain copy from LDOMBasicString |
81 | |
82 | LDOMString (const LDOMBasicString& anOther, |
83 | const Handle(LDOM_MemManager)& aDoc); |
84 | // Copy from another string with allocation in the document space |
85 | |
86 | private: |
87 | // ---------- PRIVATE FIELDS ------------- |
88 | const LDOM_MemManager * myPtrDoc; |
89 | }; |
90 | |
91 | #endif |