Xalan-C++ API Reference  1.12.0
XercesTextWrapperAllocator.hpp
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9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
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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(XERCESTEXTWRAPPERALLOCATOR_INCLUDE_GUARD_12455133)
20 #define XERCESTEXTWRAPPERALLOCATOR_INCLUDE_GUARD_12455133
21 
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35 
36 
37 namespace XALAN_CPP_NAMESPACE {
38 
39 
40 
42 {
43 public:
44 
46 
47 #if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
48  typedef ArenaBlock<ObjectType> ArenaBlockType;
49 
50  typedef ArenaAllocator<ObjectType,
51  ArenaBlockType> ArenaAllocatorType;
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  */
63  XercesTextWrapperAllocator(MemoryManager& theManager, size_type theBlockCount);
64 
66 
67  /**
68  * Create a XercesTextWrapper instance.
69  *
70  * @param theXercesText The Xerces text node
71  * @param theNavigator The navigator for this instance.
72  *
73  * @return pointer to the instance
74  */
75  ObjectType*
76  create(
77  const DOMTextType* theXercesText,
78  const XercesWrapperNavigator& theNavigator);
79 
80  /**
81  * Delete all objects from allocator.
82  */
83  void
84  reset();
85 
86  /**
87  * Get size of an ArenaBlock, that is, the number
88  * of objects in each block.
89  *
90  * @return The size of the block
91  */
92  size_type
93  getBlockCount() const
94  {
95  return m_allocator.getBlockCount();
96  }
97 
98  /**
99  * Get the number of ArenaBlocks currently allocated.
100  *
101  * @return The number of blocks.
102  */
103  size_type
104  getBlockSize() const
105  {
106  return m_allocator.getBlockSize();
107  }
108 
109 private:
110 
111  // Not implemented...
113 
115  operator=(const XercesTextWrapperAllocator&);
116 
117  // Data members...
118  ArenaAllocatorType m_allocator;
119 };
120 
121 
122 
123 }
124 
125 
126 
127 #endif // XERCESTEXTWRAPPERALLOCATOR_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::XercesTextWrapperAllocator::ArenaAllocatorType
ArenaAllocator< ObjectType > ArenaAllocatorType
Definition: XercesTextWrapperAllocator.hpp:53
xalanc::XercesTextWrapperAllocator
Definition: XercesTextWrapperAllocator.hpp:41
xalanc::XercesTextWrapperAllocator::ObjectType
XercesTextWrapper ObjectType
Definition: XercesTextWrapperAllocator.hpp:45
xalanc::size_type
size_t size_type
Definition: XalanMap.hpp:46
xalanc::XercesTextWrapperAllocator::size_type
ArenaAllocatorType::size_type size_type
Definition: XercesTextWrapperAllocator.hpp:56
xalanc::XercesTextWrapperAllocator::getBlockCount
size_type getBlockCount() const
Get size of an ArenaBlock, that is, the number of objects in each block.
Definition: XercesTextWrapperAllocator.hpp:93
xalanc::ArenaBlock< ObjectType >
XercesTextWrapper.hpp
xalanc::XercesTextWrapper
Definition: XercesTextWrapper.hpp:43
xalanc::ArenaAllocator
Definition: ArenaAllocator.hpp:47
ArenaAllocator.hpp
XercesParserLiaisonDefinitions.hpp
XALAN_XERCESPARSERLIAISON_EXPORT
#define XALAN_XERCESPARSERLIAISON_EXPORT
Definition: XercesParserLiaisonDefinitions.hpp:39
xalanc::DOMTextType
xercesc::DOMText DOMTextType
Definition: XercesWrapperTypes.hpp:69
XercesWrapperTypes.hpp
xalanc::XercesWrapperNavigator
Definition: XercesWrapperNavigator.hpp:55
xalanc::XercesTextWrapperAllocator::getBlockSize
size_type getBlockSize() const
Get the number of ArenaBlocks currently allocated.
Definition: XercesTextWrapperAllocator.hpp:104