Xalan-C++ API Reference 1.12.0
XalanQNameByValueAllocator.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(XALANQNAMEBYVALUEALLOCATOR_INCLUDE_GUARD_12455133)
20#define XALANQNAMEBYVALUEALLOCATOR_INCLUDE_GUARD_12455133
21
22
23
24// Base include file. Must be first.
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32
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35
36
37namespace XALAN_CPP_NAMESPACE {
38
39
40
42{
43public:
44
47
48#if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
52#else
54#endif
55
57
58 /**
59 * Construct an instance that will allocate blocks of the specified size.
60 *
61 * @param theBlockSize The block size.
62 */
64 MemoryManager& theManager,
66
68
69 /**
70 * Create an instance.
71 *
72 * @param theSource The source of the copy.
73 *
74 * @return A pointer to the new instance.
75 */
78
79 /**
80 * Create an instance.
81 *
82 * @param theNamespace namespace string
83 * @param theLocalPart local part string
84 *
85 * @return A pointer to the new instance.
86 */
91
92 /**
93 * Create an instance.
94 *
95 * @param qname QName string
96 * @param namespaces namespace vector stack to use
97 * @param locator The Locator instance for error reporting, if any
98 * @param fUseDefault If true, then elements with no prefix will have the default namespace URI, if there is one.
99 *
100 * @return A pointer to the new instance.
101 */
102 data_type*
104 const XalanDOMString& qname,
106 const Locator* locator = 0,
107 bool fUseDefault = false);
108
109 /**
110 * Create an instance.
111 *
112 * @param qname QName string
113 * @param namespaces namespace vector stack to use
114 * @param locator The Locator instance for error reporting, if any
115 * @param fUseDefault If true, then elements with no prefix will have the default namespace URI, if there is one.
116 *
117 * @return A pointer to the new instance.
118 */
119 data_type*
121 const XalanDOMChar* qname,
123 const Locator* locator = 0,
124 bool fUseDefault = false);
125
126 /**
127 * Create an instance.
128 *
129 * @param qname QName string
130 * @param theResolver prefix resolver to use
131 * @param locator The Locator instance for error reporting, if any
132 *
133 * @return A pointer to the new instance.
134 */
135 data_type*
137 const XalanDOMString& qname,
138 const PrefixResolver* theResolver = 0,
139 const Locator* locator = 0);
140
141 /**
142 * Determine if an object is owned by the allocator...
143 */
144 bool
146 {
147 return m_allocator.ownsObject(theObject);
148 }
149
150 /**
151 * Delete all objects from the allocator.
152 */
153 void
155 {
156 m_allocator.reset();
157 }
158
159 /**
160 * Get the number of ArenaBlocks currently allocated.
161 *
162 * @return The number of blocks.
163 */
166 {
167 return m_allocator.getBlockCount();
168 }
169
170 /**
171 * Get size of an ArenaBlock, that is, the number
172 * of objects in each block.
173 *
174 * @return The size of the block
175 */
178 {
179 return m_allocator.getBlockSize();
180 }
181
182private:
183
184 // Not implemented...
186
188 operator=(const XalanQNameByValueAllocator&);
189
190 // Data members...
191 ArenaAllocatorType m_allocator;
192};
193
194
195
196}
197
198
199
200#endif // XALANQNAMEBYVALUEALLOCATOR_INCLUDE_GUARD_12455133
#define XALAN_XPATH_EXPORT
#define XALAN_CPP_NAMESPACE
Xalan-C++ namespace, including major and minor version.
ArenaBlockType::size_type size_type
This class defines an interface for classes that resolve namespace prefixes to their URIs.
Xalan implementation of deque.
void reset(MemoryManager *theManager=0, Type *thePointer=0)
size_type getBlockCount() const
Get the number of ArenaBlocks currently allocated.
data_type * create(const XalanDOMChar *qname, const NamespacesStackType &namespaces, const Locator *locator=0, bool fUseDefault=false)
Create an instance.
XalanQNameByValueAllocator(MemoryManager &theManager, size_type theBlockCount)
Construct an instance that will allocate blocks of the specified size.
data_type * create(const XalanDOMString &theNamespaceURI, const XalanDOMString &theLocalPart)
Create an instance.
data_type::NamespacesStackType NamespacesStackType
data_type * create(const XalanQNameByValue &theSource)
Create an instance.
data_type * create(const XalanDOMString &qname, const NamespacesStackType &namespaces, const Locator *locator=0, bool fUseDefault=false)
Create an instance.
void reset()
Delete all objects from the allocator.
data_type * create(const XalanDOMString &qname, const PrefixResolver *theResolver=0, const Locator *locator=0)
Create an instance.
size_type getBlockSize() const
Get size of an ArenaBlock, that is, the number of objects in each block.
bool ownsObject(const data_type *theObject)
Determine if an object is owned by the allocator...
size_t size_type
Definition XalanMap.hpp:46