Xalan-C++ API Documentation

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XalanElemEmptyAllocator.hpp
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1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #if !defined(XALANELEMEMPTYALLOCATOR_INCLUDE_GUARD_12455133)
18 #define XALANELEMEMPTYALLOCATOR_INCLUDE_GUARD_12455133
19 
20 
21 
22 // Base include file. Must be first.
24 
25 
26 
28 
29 
30 
32 
33 
34 
35 XALAN_CPP_NAMESPACE_BEGIN
36 
37 
38 
40 {
41 public:
42 
44 
46 
48 
54  XalanElemEmptyAllocator(MemoryManagerType& theManager, size_type theBlockCount);
55 
57 
69  data_type*
70  create(
71  StylesheetConstructionContext& constructionContext,
72  Stylesheet& stylesheetTree,
73  int lineNumber,
74  int columnNumber,
75  const XalanDOMString* elementName = 0);
76 
84  data_type*
85  create(
86  StylesheetConstructionContext& constructionContext,
87  Stylesheet& stylesheetTree,
88  const XalanDOMString* elementName = 0);
89 
97  bool
98  destroy(data_type* theObject)
99  {
100  return m_allocator.destroyObject(theObject);
101  }
102 
106  bool
107  ownsObject(const data_type* theObject)
108  {
109  return m_allocator.ownsObject(theObject);
110  }
111 
115  void
117  {
118  m_allocator.reset();
119  }
120 
126  size_type
128  {
129  return m_allocator.getBlockCount();
130  }
131 
138  size_type
139  getBlockSize() const
140  {
141  return m_allocator.getBlockSize();
142  }
143 
144 private:
145 
146  // Not implemented...
148 
150  operator=(const XalanElemEmptyAllocator&);
151 
152  // Data members...
153  ArenaAllocatorType m_allocator;
154 };
155 
156 
157 
158 XALAN_CPP_NAMESPACE_END
159 
160 
161 
162 #endif // XALANELEMEMPTYALLOCATOR_INCLUDE_GUARD_12455133

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