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1 | // Created on: 2001-06-26 |
2 | // Created by: Alexander GRIGORIEV |
3 | // Copyright (c) 2001-2012 OPEN CASCADE SAS |
4 | // |
5 | // The content of this file is subject to the Open CASCADE Technology Public |
6 | // License Version 6.5 (the "License"). You may not use the content of this file |
7 | // except in compliance with the License. Please obtain a copy of the License |
8 | // at http://www.opencascade.org and read it completely before using this file. |
9 | // |
10 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
11 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
12 | // |
13 | // The Original Code and all software distributed under the License is |
14 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
15 | // Initial Developer hereby disclaims all such warranties, including without |
16 | // limitation, any warranties of merchantability, fitness for a particular |
17 | // purpose or non-infringement. Please see the License for the specific terms |
18 | // and conditions governing the rights and limitations under the License. |
19 | |
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20 | |
21 | |
22 | #ifndef LDOM_BasicNode_HeaderFile |
23 | #define LDOM_BasicNode_HeaderFile |
24 | |
25 | #include <LDOM_Node.hxx> |
26 | |
27 | class LDOM_BasicElement; |
28 | class LDOM_NullPtr; |
29 | class LDOMParser; |
30 | |
31 | // Block of comments describing class LDOM_BasicNode |
32 | // |
33 | |
34 | class LDOM_BasicNode |
35 | { |
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36 | public: |
37 | DEFINE_STANDARD_ALLOC |
38 | |
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39 | public: |
40 | |
41 | Standard_Boolean isNull () const {return myNodeType ==LDOM_Node::UNKNOWN;} |
42 | |
43 | LDOM_Node::NodeType getNodeType () const { return myNodeType; } |
44 | |
45 | Standard_EXPORT const LDOM_BasicNode * GetSibling () const; |
46 | |
47 | protected: |
48 | // ---------- PROTECTED METHODS ---------- |
49 | |
50 | LDOM_BasicNode () : myNodeType (LDOM_Node::UNKNOWN), mySibling (NULL) {} |
51 | // Empty constructor |
52 | |
53 | LDOM_BasicNode (LDOM_Node::NodeType aType) |
54 | : myNodeType (aType), mySibling (NULL) {} |
55 | // Constructor |
56 | |
57 | LDOM_BasicNode (const LDOM_BasicNode& anOther) |
58 | : myNodeType (anOther.getNodeType()), mySibling (anOther.GetSibling()) {} |
59 | // Copy constructor |
60 | |
61 | LDOM_BasicNode& operator = (const LDOM_NullPtr * ) |
62 | { myNodeType = LDOM_Node::UNKNOWN; return *this; } |
63 | |
64 | Standard_EXPORT LDOM_BasicNode& operator = (const LDOM_BasicNode& anOther); |
65 | |
66 | void SetSibling (const LDOM_BasicNode * anOther) { mySibling = anOther; } |
67 | |
68 | protected: |
69 | friend class LDOM_BasicElement; |
70 | friend class LDOM_Node; |
71 | friend class LDOMParser; |
72 | // ---------- PROTECTED FIELDSS ---------- |
73 | |
74 | LDOM_Node::NodeType myNodeType; |
75 | const LDOM_BasicNode * mySibling; |
76 | }; |
77 | |
78 | #endif |