Xalan-C++ API Reference 1.12.0
XTokenNumberAdapterAllocator.hpp
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1/*
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3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
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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(XTOKENNUMBERADAPTERALLOCATOR_INCLUDE_GUARD_1357924680)
20#define XTOKENNUMBERADAPTERALLOCATOR_INCLUDE_GUARD_1357924680
21
22
23
24// Base include file. Must be first.
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36
37namespace XALAN_CPP_NAMESPACE {
38
39
40
42{
43public:
44
46
49
50 /**
51 * Construct an instance that will allocate blocks of the specified size.
52 *
53 * @param theBlockSize The block size.
54 */
56 MemoryManager& theMemoryManager,
58
60
61 /**
62 * Create an instance from an XToken.
63 *
64 * @param theXToken The source XToken
65 *
66 * @return A pointer to the new object
67 */
70
71 /**
72 * Delete an XStringAdapter object from allocator.
73 */
74 bool
76
77 /**
78 * Determine if an object is owned by the allocator...
79 */
80 bool
82 {
83 return m_allocator.ownsObject(theObject);
84 }
85
86 /**
87 * Delete all XStringAdapter objects from allocator.
88 */
89 void
91
92 /**
93 * Get size of an ArenaBlock, that is, the number
94 * of objects in each block.
95 *
96 * @return The size of the block
97 */
100 {
101 return m_allocator.getBlockCount();
102 }
103
104 /**
105 * Get the number of ArenaBlocks currently allocated.
106 *
107 * @return The number of blocks.
108 */
111 {
112 return m_allocator.getBlockSize();
113 }
114
115private:
116
117 MemoryManager&
118 getMemoryManager()
119 {
120 return m_allocator.getMemoryManager();
121 }
122
123 // Not implemented...
124 XTokenNumberAdapterAllocator(const XTokenNumberAdapterAllocator&);
125
126 XTokenNumberAdapterAllocator&
127 operator=(const XTokenNumberAdapterAllocator&);
128
129 // Data members...
130 ArenaAllocatorType m_allocator;
131};
132
133
134
135}
136
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138
139#endif // XTOKENNUMBERADAPTERALLOCATOR_INCLUDE_GUARD_1357924680
#define XALAN_XPATH_EXPORT
#define XALAN_CPP_NAMESPACE
Xalan-C++ namespace, including major and minor version.
ReusableArenaAllocator< object_type > ArenaAllocatorType
object_type * create(const XToken &theXToken)
Create an instance from an XToken.
size_type getBlockCount() const
Get size of an ArenaBlock, that is, the number of objects in each block.
bool ownsObject(const object_type *theObject)
Determine if an object is owned by the allocator...
size_type getBlockSize() const
Get the number of ArenaBlocks currently allocated.
bool destroy(object_type *theObject)
Delete an XStringAdapter object from allocator.
void reset()
Delete all XStringAdapter objects from allocator.
XTokenNumberAdapterAllocator(MemoryManager &theMemoryManager, size_type theBlockCount)
Construct an instance that will allocate blocks of the specified size.
size_t size_type
Definition XalanMap.hpp:46