Xalan-C++ API Reference 1.12.0
XalanSourceTreeElementANSAllocator.hpp
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1/*
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
5 * regarding copyright ownership. The ASF licenses this file
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.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19#if !defined(XALANSOURCETREEELEMENTANSALLOCATOR_INCLUDE_GUARD_12455133)
20#define XALANSOURCETREEELEMENTANSALLOCATOR_INCLUDE_GUARD_12455133
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36namespace XALAN_CPP_NAMESPACE {
37
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41{
42public:
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47
48#if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
50
53#else
55#endif
56
57 typedef ArenaAllocatorType::size_type size_type;
58
59 /**
60 * Construct an instance that will allocate blocks of the specified size.
61 *
62 * @param theBlockSize The block size.
63 */
65 MemoryManager& theManager,
67
69
70 /**
71 * Create an instance.
72 *
73 * @param theTagName The tag name of the element
74 * @param theLocalName The local name of the attribute
75 * @param theNamespaceURI The namespace URI of the attribute
76 * @param thePrefix The namespace prefix of the attribute
77 * @param theOwnerDocument The document that owns the instance
78 * @param theAttributes An array of pointers to the attribute instances for the element
79 * @param theAttributeCount The number of attributes.
80 * @param theParentNode The parent node, if any.
81 * @param thePreviousSibling The previous sibling, if any.
82 * @param theNextSibling The next sibling, if any.
83 * @param theIndex The document-order index of the node.
84 *
85 * @return pointer to the instance
86 */
100
101 /**
102 * Delete all objects from allocator.
103 */
104 void
106
107 /**
108 * Get size of an ArenaBlock, that is, the number
109 * of objects in each block.
110 *
111 * @return The size of the block
112 */
115 {
116 return m_allocator.getBlockCount();
117 }
118
119 /**
120 * Get the number of ArenaBlocks currently allocated.
121 *
122 * @return The number of blocks.
123 */
126 {
127 return m_allocator.getBlockSize();
128 }
129
130private:
131
132 // Not implemented...
134
136 operator=(const XalanSourceTreeElementANSAllocator&);
137
138 // Data members...
139 ArenaAllocatorType m_allocator;
140};
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142
143
144}
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148#endif // XALANSOURCETREEELEMENTANSALLOCATOR_INCLUDE_GUARD_12455133
#define XALAN_XALANSOURCETREE_EXPORT
#define XALAN_CPP_NAMESPACE
Xalan-C++ namespace, including major and minor version.
size_type getBlockSize() const
Get the number of ArenaBlocks currently allocated.
void reset()
Delete all objects from allocator.
size_type getBlockCount() const
Get size of an ArenaBlock, that is, the number of objects in each block.
XalanSourceTreeElementANSAllocator(MemoryManager &theManager, size_type theBlockCount)
Construct an instance that will allocate blocks of the specified size.
ObjectType * create(const XalanDOMString &theTagName, const XalanDOMString &theLocalName, const XalanDOMString &theNamespaceURI, const XalanDOMString &thePrefix, XalanSourceTreeDocument *theOwnerDocument, XalanSourceTreeAttr **theAttributes, XalanSize_t theAttributeCount, XalanNode *theParentNode=0, XalanNode *thePreviousSibling=0, XalanNode *theNextSibling=0, IndexType theIndex=0)
Create an instance.
size_t size_type
Definition XalanMap.hpp:46