Xalan-C++ API Documentation

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XercesAttrWrapperAllocator.hpp
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2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements. See the NOTICE file
4  * distributed with this work for additional information
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6  * to you under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
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10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
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14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
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17  */
18 
19 #if !defined(XERCESATTRWRAPPERALLOCATOR_INCLUDE_GUARD_12455133)
20 #define XERCESATTRWRAPPERALLOCATOR_INCLUDE_GUARD_12455133
21 
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35 
36 XALAN_CPP_NAMESPACE_BEGIN
37 
38 
39 
41 {
42 public:
43 
45 
46 #if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
47  typedef ArenaBlock<ObjectType> ArenaBlockType;
48 
49  typedef ArenaAllocator<ObjectType,
50  ArenaBlockType> ArenaAllocatorType;
51 #else
53 #endif
54 
56 
57  /**
58  * Construct an instance that will allocate blocks of the specified size.
59  *
60  * @param theBlockSize The block size.
61  */
62  XercesAttrWrapperAllocator(MemoryManager& theManager, size_type theBlockCount);
63 
65 
66  /**
67  * Create a XercesAttrWrapper instance.
68  *
69  * @param theXercesAttr The Xerces attribute node
70  * @param theNavigator The navigator for this instance.
71  *
72  * @return pointer to the instance
73  */
74  ObjectType*
75  create(
76  const DOMAttrType* theXercesAttr,
77  const XercesWrapperNavigator& theNavigator);
78 
79  /**
80  * Delete all objects from allocator.
81  */
82  void
83  reset();
84 
85  /**
86  * Get size of an ArenaBlock, that is, the number
87  * of objects in each block.
88  *
89  * @return The size of the block
90  */
91  size_type
92  getBlockCount() const
93  {
94  return m_allocator.getBlockCount();
95  }
96 
97  /**
98  * Get the number of ArenaBlocks currently allocated.
99  *
100  * @return The number of blocks.
101  */
102  size_type
103  getBlockSize() const
104  {
105  return m_allocator.getBlockSize();
106  }
107 
108 private:
109 
110  // Not implemented...
112 
114  operator=(const XercesAttrWrapperAllocator&);
115 
116  // Data members...
117  ArenaAllocatorType m_allocator;
118 };
119 
120 
121 
122 XALAN_CPP_NAMESPACE_END
123 
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125 
126 #endif // XERCESATTRWRAPPERALLOCATOR_INCLUDE_GUARD_12455133
#define XALAN_XERCESPARSERLIAISON_EXPORT
size_type getBlockCount() const
Get size of an ArenaBlock, that is, the number of objects in each block.
XALAN_CPP_NAMESPACE_BEGIN typedef XERCES_CPP_NAMESPACE_QUALIFIER DOMAttr DOMAttrType
ArenaAllocator< ObjectType > ArenaAllocatorType
size_type getBlockSize() const
Get the number of ArenaBlocks currently allocated.
ArenaAllocatorType::size_type size_type
ArenaBlock< ObjectType > ::size_type size_type

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