Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.11


XalanElemTextAllocator.hpp
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18 
19 #if !defined(XALANELEMTEXTALLOCATOR_INCLUDE_GUARD_12455133)
20 #define XALANELEMTEXTALLOCATOR_INCLUDE_GUARD_12455133
21 
22 
23 
24 // Base include file. Must be first.
26 
27 
28 
29 #include <xalanc/XSLT/ElemText.hpp>
30 
31 
32 
34 
35 
36 
37 XALAN_CPP_NAMESPACE_BEGIN
38 
39 
40 
42 {
43 public:
44 
46 
48 
50 
51  /**
52  * Construct an instance that will allocate blocks of the specified size.
53  *
54  * @param theBlockSize The block size.
55  */
57  MemoryManager& theManager,
58  size_type theBlockCount);
59 
61 
62  /**
63  * Construct an instance
64  *
65  * @param constructionContext The current construction context
66  * @param stylesheetTree The stylesheet containing element
67  * @param atts The list of attributes for the element
68  * @param lineNumber The line number in the document
69  * @param columnNumber The column number in the document
70  *
71  * @return A pointer to the new instance.
72  */
73  data_type*
74  create(
75  StylesheetConstructionContext& constructionContext,
76  Stylesheet& stylesheetTree,
77  const AttributeListType& atts,
78  XalanFileLoc lineNumber,
79  XalanFileLoc columnNumber);
80 
81  /**
82  * Destroy an instance previously created.
83  *
84  * @param theObject A pointer to the instance to destroy.
85  *
86  * @return true if the instance was destroyed, false if not.
87  */
88  bool
89  destroy(data_type* theObject)
90  {
91  return m_allocator.destroyObject(theObject);
92  }
93 
94  /**
95  * Determine if an object is owned by the allocator...
96  */
97  bool
98  ownsObject(const data_type* theObject)
99  {
100  return m_allocator.ownsObject(theObject);
101  }
102 
103  /**
104  * Delete all objects from the allocator.
105  */
106  void
108  {
109  m_allocator.reset();
110  }
111 
112  /**
113  * Get the number of ArenaBlocks currently allocated.
114  *
115  * @return The number of blocks.
116  */
117  size_type
119  {
120  return m_allocator.getBlockCount();
121  }
122 
123  /**
124  * Get size of an ArenaBlock, that is, the number
125  * of objects in each block.
126  *
127  * @return The size of the block
128  */
129  size_type
130  getBlockSize() const
131  {
132  return m_allocator.getBlockSize();
133  }
134 
135 private:
136 
137  // Not implemented...
139 
141  operator=(const XalanElemTextAllocator&);
142 
143  // Data members...
144  ArenaAllocatorType m_allocator;
145 };
146 
147 
148 
149 XALAN_CPP_NAMESPACE_END
150 
151 
152 
153 #endif // XALANELEMTEXTALLOCATOR_INCLUDE_GUARD_12455133
ReusableArenaBlockType::size_type size_type
size_type getBlockCount() const
Get the number of ArenaBlocks currently allocated.
bool ownsObject(const data_type *theObject)
Determine if an object is owned by the allocator...
This primarily acts as a marker on the element stack to signal that whitespace should be preserved...
Definition: ElemText.hpp:40
#define XALAN_XSLT_EXPORT
XERCES_CPP_NAMESPACE_QUALIFIER AttributeList AttributeListType
void reset()
Delete all objects from the allocator.
This class represents the base stylesheet or an "import" stylesheet.
Definition: Stylesheet.hpp:86
size_type getBlockSize() const
Get size of an ArenaBlock, that is, the number of objects in each block.
bool destroy(data_type *theObject)
Destroy an instance previously created.
ArenaAllocatorType::size_type size_type
ReusableArenaAllocator< data_type > ArenaAllocatorType

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Xalan-C++ XSLT Processor Version 1.11
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