Xalan-C++ API Reference 1.12.0
XalanAVTAllocator.hpp
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10 * http://www.apache.org/licenses/LICENSE-2.0
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13 * distributed under the License is distributed on an "AS IS" BASIS,
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15 * See the License for the specific language governing permissions and
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17 */
18
19#if !defined(XALANAVTALLOCATOR_INCLUDE_GUARD_12455133)
20#define XALANAVTALLOCATOR_INCLUDE_GUARD_12455133
21
22
23
24// Base include file. Must be first.
26
27
28
29#include <xalanc/XSLT/AVT.hpp>
30
31
32
34
35
36
37namespace XALAN_CPP_NAMESPACE {
38
39
40
42{
43public:
44
45 typedef AVT data_type;
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
65
66 /**
67 * Create an instance.
68 *
69 * @param constructionContext context for construction of AVT
70 * @param locator the Locator for the AVT. May be null.
71 * @param name name of AVT
72 * @param stringedValue string value to parse
73 * @param resolvervresolver for namespace resolution
74 *
75 * @return A pointer to the new instance.
76 */
80 const Locator* locator,
81 const XalanDOMChar* name,
84
85 /**
86 * Determine if an object is owned by the allocator...
87 */
88 bool
90 {
91 return m_allocator.ownsObject(theObject);
92 }
93
94 /**
95 * Delete all objects from the allocator.
96 */
97 void
99 {
100 m_allocator.reset();
101 }
102
103 /**
104 * Get the number of ArenaBlocks currently allocated.
105 *
106 * @return The number of blocks.
107 */
110 {
111 return m_allocator.getBlockCount();
112 }
113
114 /**
115 * Get size of an ArenaBlock, that is, the number
116 * of objects in each block.
117 *
118 * @return The size of the block
119 */
122 {
123 return m_allocator.getBlockSize();
124 }
125
126private:
127
128 // Not implemented...
130
132 operator=(const XalanAVTAllocator&);
133
134 // Data members...
135 ArenaAllocatorType m_allocator;
136};
137
138
139
140}
141
142
143
144#endif // XALANAVTALLOCATOR_INCLUDE_GUARD_12455133
#define XALAN_XSLT_EXPORT
#define XALAN_CPP_NAMESPACE
Xalan-C++ namespace, including major and minor version.
Class to hold an Attribute Value Template.
Definition AVT.hpp:59
ArenaBlockType::size_type size_type
This class defines an interface for classes that resolve namespace prefixes to their URIs.
size_type getBlockCount() const
Get the number of ArenaBlocks currently allocated.
data_type * create(StylesheetConstructionContext &constructionContext, const Locator *locator, const XalanDOMChar *name, const XalanDOMChar *stringedValue, const PrefixResolver &resolver)
Create an instance.
bool ownsObject(const data_type *theObject)
Determine if an object is owned by the allocator...
size_type getBlockSize() const
Get size of an ArenaBlock, that is, the number of objects in each block.
ArenaAllocatorType::size_type size_type
void reset()
Delete all objects from the allocator.
XalanAVTAllocator(MemoryManager &theManager, size_type theBlockCount)
Construct an instance that will allocate blocks of the specified size.
ArenaAllocator< data_type > ArenaAllocatorType
void reset(MemoryManager *theManager=0, Type *thePointer=0)
size_t size_type
Definition XalanMap.hpp:46