Xalan-C++ API Reference 1.12.0
XalanElemTextLiteralAllocator.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(XALANELEMTEXTLITERALALLOCATOR_INCLUDE_GUARD_12455133)
20#define XALANELEMTEXTLITERALALLOCATOR_INCLUDE_GUARD_12455133
21
22
23
24// Base include file. Must be first.
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35
36
37namespace XALAN_CPP_NAMESPACE {
38
39
40
42{
43public:
44
46
47#if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
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 */
63 MemoryManager& theManager,
65
67
68 /**
69 * Construct an instance
70 *
71 * @param constructionContext context for construction of object
72 * @param stylesheetTree stylesheet containing element
73 * @param lineNumber line number in document
74 * @param columnNumber column number in document
75 * @param ch pointer to character string for element
76 * @param start starting offset of element
77 * @param length number of characters in element
78 * @param preserveSpace true is space should be preserved
79 * @param disableOutputEscaping true if output escaping should be disabled
80 *
81 * @return A pointer to the new instance.
82 */
89 const XalanDOMChar* ch,
92 bool preserveSpace,
93 bool disableOutputEscaping);
94
95 /**
96 * Determine if an object is owned by the allocator...
97 */
98 bool
100 {
101 return m_allocator.ownsObject(theObject);
102 }
103
104 /**
105 * Delete all objects from the allocator.
106 */
107 void
109 {
110 m_allocator.reset();
111 }
112
113 /**
114 * Get the number of ArenaBlocks currently allocated.
115 *
116 * @return The number of blocks.
117 */
120 {
121 return m_allocator.getBlockCount();
122 }
123
124 /**
125 * Get size of an ArenaBlock, that is, the number
126 * of objects in each block.
127 *
128 * @return The size of the block
129 */
132 {
133 return m_allocator.getBlockSize();
134 }
135
136private:
137
138 // Not implemented...
140
142 operator=(const XalanElemTextLiteralAllocator&);
143
144 // Data members...
145 ArenaAllocatorType m_allocator;
146};
147
148
149
150}
151
152
153
154#endif // XALANELEMTEXTLITERALALLOCATOR_INCLUDE_GUARD_12455133
#define XALAN_XSLT_EXPORT
#define XALAN_CPP_NAMESPACE
Xalan-C++ namespace, including major and minor version.
ArenaBlockType::size_type size_type
This class represents the base stylesheet or an "import" stylesheet.
XalanElemTextLiteralAllocator(MemoryManager &theManager, size_type theBlockCount)
Construct an instance that will allocate blocks of the specified size.
void reset()
Delete all objects from the allocator.
size_type getBlockSize() const
Get size of an ArenaBlock, that is, the number of objects in each block.
size_type getBlockCount() const
Get the number of ArenaBlocks currently allocated.
data_type * create(StylesheetConstructionContext &constructionContext, Stylesheet &stylesheetTree, XalanFileLoc lineNumber, XalanFileLoc columnNumber, const XalanDOMChar *ch, XalanDOMString::size_type start, XalanDOMString::size_type length, bool preserveSpace, bool disableOutputEscaping)
Construct an instance.
bool ownsObject(const data_type *theObject)
Determine if an object is owned by the allocator...
void reset(MemoryManager *theManager=0, Type *thePointer=0)
size_t size_type
Definition XalanMap.hpp:46