Xalan-C++ API Reference  1.12.0
XalanSourceTreeElementNAAllocator.hpp
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12  * Unless required by applicable law or agreed to in writing, software
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15  * See the License for the specific language governing permissions and
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17  */
18 
19 #if !defined(XALANSOURCETREEELEMENTNAALLOCATOR_INCLUDE_GUARD_12455133)
20 #define XALANSOURCETREEELEMENTNAALLOCATOR_INCLUDE_GUARD_12455133
21 
22 
23 
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26 
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30 
31 
33 
34 
35 
36 namespace XALAN_CPP_NAMESPACE {
37 
38 
39 
41 {
42 public:
43 
45 
47 
48 #if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
49  typedef ArenaBlock<ObjectType> ArenaBlockType;
50 
51  typedef ArenaAllocator<ObjectType,
52  ArenaBlockType> ArenaAllocatorType;
53 #else
55 #endif
56 
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,
66  size_type theBlockCount);
67 
69 
70  /**
71  * Create an instance.
72  *
73  * @param theTagName The tag name of the element
74  * @param theOwnerDocument The document that owns the instance
75  * @param theParentNode The parent node, if any.
76  * @param thePreviousSibling The previous sibling, if any.
77  * @param theNextSibling The next sibling, if any.
78  * @param theIndex The document-order index of the node.
79  *
80  * @return pointer to the instance
81  */
82  ObjectType*
83  create(
84  const XalanDOMString& theTagName,
85  XalanSourceTreeDocument* theOwnerDocument,
86  XalanNode* theParentNode = 0,
87  XalanNode* thePreviousSibling = 0,
88  XalanNode* theNextSibling = 0,
89  IndexType theIndex = 0);
90 
91  /**
92  * Delete all objects from allocator.
93  */
94  void
95  reset();
96 
97  /**
98  * Get size of an ArenaBlock, that is, the number
99  * of objects in each block.
100  *
101  * @return The size of the block
102  */
103  size_type
105  {
106  return m_allocator.getBlockCount();
107  }
108 
109  /**
110  * Get the number of ArenaBlocks currently allocated.
111  *
112  * @return The number of blocks.
113  */
114  size_type
115  getBlockSize() const
116  {
117  return m_allocator.getBlockSize();
118  }
119 
120 private:
121 
122  // Not implemented...
124 
126  operator=(const XalanSourceTreeElementNAAllocator&);
127 
128  // Data members...
129  ArenaAllocatorType m_allocator;
130 };
131 
132 
133 
134 }
135 
136 
137 
138 #endif // XALANSOURCETREEELEMENTNAALLOCATOR_INCLUDE_GUARD_12455133
xalanc::ArenaAllocator< ObjectType >::size_type
ArenaBlock< ObjectType > ::size_type size_type
Definition: ArenaAllocator.hpp:55
XALAN_CPP_NAMESPACE
#define XALAN_CPP_NAMESPACE
Xalan-C++ namespace, including major and minor version.
Definition: XalanVersion.hpp:76
xalanc::XalanNode
Definition: XalanNode.hpp:38
xalanc::size_type
size_t size_type
Definition: XalanMap.hpp:46
xalanc::XalanSourceTreeElementNAAllocator::getBlockCount
size_type getBlockCount() const
Get size of an ArenaBlock, that is, the number of objects in each block.
Definition: XalanSourceTreeElementNAAllocator.hpp:104
xalanc::ArenaBlock< ObjectType >
XalanSourceTreeElementNA.hpp
xalanc::XalanSourceTreeElementNAAllocator::getBlockSize
size_type getBlockSize() const
Get the number of ArenaBlocks currently allocated.
Definition: XalanSourceTreeElementNAAllocator.hpp:115
xalanc::XalanNode::IndexType
unsigned long IndexType
Definition: XalanNode.hpp:64
xalanc::ArenaAllocator
Definition: ArenaAllocator.hpp:47
ArenaAllocator.hpp
xalanc::XalanSourceTreeElementNAAllocator::ObjectType
XalanSourceTreeElementNA ObjectType
Definition: XalanSourceTreeElementNAAllocator.hpp:44
XalanSourceTreeDefinitions.hpp
xalanc::XalanSourceTreeElementNA
Definition: XalanSourceTreeElementNA.hpp:39
xalanc::XalanSourceTreeElementNAAllocator
Definition: XalanSourceTreeElementNAAllocator.hpp:40
xalanc::XalanSourceTreeElementNAAllocator::IndexType
ObjectType::IndexType IndexType
Definition: XalanSourceTreeElementNAAllocator.hpp:46
XALAN_XALANSOURCETREE_EXPORT
#define XALAN_XALANSOURCETREE_EXPORT
Definition: XalanSourceTreeDefinitions.hpp:35
xalanc::XalanSourceTreeElementNAAllocator::size_type
ArenaAllocatorType::size_type size_type
Definition: XalanSourceTreeElementNAAllocator.hpp:57
xalanc::XalanDOMString
Definition: XalanDOMString.hpp:45
xalanc::XalanSourceTreeDocument
Definition: XalanSourceTreeDocument.hpp:78
xalanc::XalanSourceTreeElementNAAllocator::ArenaAllocatorType
ArenaAllocator< ObjectType > ArenaAllocatorType
Definition: XalanSourceTreeElementNAAllocator.hpp:54