0024512: clang++ compiler complains about extra semicolon
[occt.git] / src / LDOM / LDOM_Document.cxx
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b311480e 1// Created on: 2001-06-26
2// Created by: Alexander GRIGORIEV
973c2be1 3// Copyright (c) 2001-2014 OPEN CASCADE SAS
b311480e 4//
973c2be1 5// This file is part of Open CASCADE Technology software library.
b311480e 6//
973c2be1 7// This library is free software; you can redistribute it and / or modify it
8// under the terms of the GNU Lesser General Public version 2.1 as published
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.
b311480e 12//
973c2be1 13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
7fd59977 15
16#include <LDOM_Document.hxx>
17#include <LDOM_MemManager.hxx>
18#include <LDOM_BasicElement.hxx>
19#include <LDOM_BasicText.hxx>
20
21#define MEMORY_GRANULE 10000
22
23//=======================================================================
24//function : LDOM_Document()
25//purpose : Constructor
26//=======================================================================
27
28LDOM_Document::LDOM_Document ()
29{
30 myMemManager = new LDOM_MemManager (MEMORY_GRANULE);
31}
32
33//=======================================================================
34//function : LDOM_Document
35//purpose : Constructor to be used in LDOM_MemManager::Doc()
36//=======================================================================
37
38LDOM_Document::LDOM_Document (const LDOM_MemManager& aMemManager)
39{
40 myMemManager = &aMemManager;
41}
42
43//=======================================================================
44//function : ~LDOM_Document
45//purpose : Destructor
46//=======================================================================
47
48LDOM_Document::~LDOM_Document ()
49{}
50
51//=======================================================================
52//function : isNull
53//purpose :
54//=======================================================================
55
56Standard_Boolean LDOM_Document::isNull () const
57{
58 const LDOM_BasicElement * const aRootElement = myMemManager -> RootElement();
59 if (aRootElement == NULL) return Standard_True;
60 return aRootElement -> isNull();
61}
62
63//=======================================================================
64//function : getDocumentElement
65//purpose :
66//=======================================================================
67
68LDOM_Element LDOM_Document::getDocumentElement () const
69{
70 return LDOM_Element (* myMemManager -> RootElement(), myMemManager);
71}
72
73//=======================================================================
74//function : getElementsByTagName
75//purpose :
76//=======================================================================
77
78LDOM_NodeList LDOM_Document::getElementsByTagName
79 (const LDOMString& theTagName) const
80{
81 LDOM_NodeList aList (myMemManager);
82 LDOM_BasicElement * anElem = (LDOM_BasicElement *)myMemManager->RootElement();
83 const char * aTagString = theTagName.GetString();
84 if (anElem) {
85// if (anElem -> GetTagName().equals(theTagName))
86 if (strcmp (anElem -> GetTagName(), aTagString) == 0)
87 aList.Append (* anElem);
88 anElem -> AddElementsByTagName (aList, theTagName);
89 }
90 return aList;
91}
92
93//=======================================================================
94//function : createDocument (static)
95//purpose :
96//=======================================================================
97
98LDOM_Document LDOM_Document::createDocument (const LDOMString& theQualifiedName)
99{
100 LDOM_Document aDoc;
101 const char * aString = theQualifiedName.GetString();
102 if (strlen(aString) == 0)
103 aString = "document";
104 aDoc.myMemManager -> myRootElement =
7dc9e047 105 & LDOM_BasicElement::Create (aString, (Standard_Integer)strlen(aString), aDoc.myMemManager);
7fd59977 106 return aDoc;
107}
108
109//=======================================================================
110//function : createElement
111//purpose :
112//=======================================================================
113
114LDOM_Element LDOM_Document::createElement (const LDOMString& theTagName)
115{
116 const char * aTagString = theTagName.GetString();
117 LDOM_BasicElement& aBasicElem = LDOM_BasicElement::Create (aTagString,
7dc9e047 118 (Standard_Integer)strlen(aTagString),
7fd59977 119 myMemManager);
120 return LDOM_Element (aBasicElem, myMemManager);
121}
122
123//=======================================================================
124//function : createTextNode
125//purpose :
126//=======================================================================
127
128LDOM_Text LDOM_Document::createTextNode (const LDOMString& theData)
129{
130 LDOM_BasicText& aBasicText
131 = LDOM_BasicText::Create (LDOM_Node::TEXT_NODE,
132 LDOMString (theData, myMemManager), myMemManager);
133 return LDOM_Text (aBasicText, myMemManager);
134}
135
136//=======================================================================
137//function : createCDATASection
138//purpose :
139//=======================================================================
140
141LDOM_CDATASection LDOM_Document::createCDATASection (const LDOMString& theData)
142{
143 LDOM_BasicText& aBasicText =
144 LDOM_BasicText::Create (LDOM_Node::CDATA_SECTION_NODE,
145 LDOMString (theData, myMemManager), myMemManager);
146 const LDOM_CDATASection aNewNode (aBasicText, myMemManager);
147 aNewNode.SetValueClear(); // no use to beware markup characters
148 return aNewNode;
149}
150
151//=======================================================================
152//function : createComment
153//purpose :
154//=======================================================================
155
156LDOM_Comment LDOM_Document::createComment (const LDOMString& theData)
157{
158 LDOM_BasicText& aBasicText =
159 LDOM_BasicText::Create (LDOM_Node::COMMENT_NODE,
160 LDOMString (theData, myMemManager), myMemManager);
161 return LDOM_Comment (aBasicText, myMemManager);
162}
163
164//=======================================================================
165//function : operator =
166//purpose : Nullify
167//=======================================================================
168
169LDOM_Document& LDOM_Document::operator = (const LDOM_NullPtr *)
170{
171 myMemManager = new LDOM_MemManager (MEMORY_GRANULE);
172 return * this;
173}
174
175//=======================================================================
176//function : operator ==
177//purpose : Compare to NULL
178//=======================================================================
179
180Standard_Boolean LDOM_Document::operator == (const LDOM_NullPtr *) const
181{
182 return myMemManager -> RootElement() == NULL;
183}
184
185//=======================================================================
186//function : operator !=
187//purpose : Compare to NULL
188//=======================================================================
189
190Standard_Boolean LDOM_Document::operator != (const LDOM_NullPtr *) const
191{
192 return myMemManager -> RootElement() != NULL;
193}