| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #if !defined(XALANMATCHPATTERNDATAALLOCATOR_INCLUDE_GUARD_12455133) |
| #define XALANMATCHPATTERNDATAALLOCATOR_INCLUDE_GUARD_12455133 |
| |
| |
| |
| // Base include file. Must be first. |
| #include "xalanc/XSLT/XSLTDefinitions.hpp" |
| |
| |
| |
| #include "xalanc/XSLT/XalanMatchPatternData.hpp" |
| |
| |
| |
| #include "xalanc/PlatformSupport/ArenaAllocator.hpp" |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| class XALAN_XSLT_EXPORT XalanMatchPatternDataAllocator |
| { |
| public: |
| |
| typedef XalanMatchPatternData data_type; |
| |
| #if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS) |
| typedef ArenaBlock<data_type> ArenaBlockType; |
| typedef ArenaAllocator<data_type, |
| ArenaBlockType> ArenaAllocatorType; |
| #else |
| typedef ArenaAllocator<data_type> ArenaAllocatorType; |
| #endif |
| |
| typedef ArenaAllocatorType::size_type size_type; |
| |
| /** |
| * Construct an instance that will allocate blocks of the specified size. |
| * |
| * @param theBlockSize The block size. |
| */ |
| XalanMatchPatternDataAllocator(MemoryManager& theManager, size_type theBlockCount); |
| |
| ~XalanMatchPatternDataAllocator(); |
| |
| /** |
| * Construct an instance |
| * |
| * @param constructionContext context for construction of object |
| * @param stylesheetTree stylesheet containing element |
| * @param atts list of attributes for element |
| * @param lineNumber line number in document |
| * @param columnNumber column number in document |
| * |
| * @param theTemplate The ElemTemplate node that contains the template for this pattern |
| * @param thePosition The position in the stylesheet |
| * @param theTargetString The target string for match pattern |
| * @param TheMatchPattern The match pattern |
| * @param thePatternString the pattern string |
| * @param thePriority The priority for the match pattern. |
| * |
| * @return A pointer to the new instance. |
| */ |
| data_type* |
| create( |
| const ElemTemplate& theTemplate, |
| data_type::size_type thePosition, |
| const XalanDOMString& theTargetString, |
| const XPath& theMatchPattern, |
| const XalanDOMString& thePatternString, |
| data_type::eMatchScore thePriority); |
| |
| /** |
| * Determine if an object is owned by the allocator... |
| */ |
| bool |
| ownsObject(const data_type* theObject) |
| { |
| return m_allocator.ownsObject(theObject); |
| } |
| |
| /** |
| * Delete all objects from the allocator. |
| */ |
| void |
| reset() |
| { |
| m_allocator.reset(); |
| } |
| |
| /** |
| * Get the number of ArenaBlocks currently allocated. |
| * |
| * @return The number of blocks. |
| */ |
| size_type |
| getBlockCount() const |
| { |
| return m_allocator.getBlockCount(); |
| } |
| |
| /** |
| * Get size of an ArenaBlock, that is, the number |
| * of objects in each block. |
| * |
| * @return The size of the block |
| */ |
| size_type |
| getBlockSize() const |
| { |
| return m_allocator.getBlockSize(); |
| } |
| |
| private: |
| |
| // Not implemented... |
| XalanMatchPatternDataAllocator(const XalanMatchPatternDataAllocator&); |
| |
| XalanMatchPatternDataAllocator& |
| operator=(const XalanMatchPatternDataAllocator&); |
| |
| // Data members... |
| ArenaAllocatorType m_allocator; |
| }; |
| |
| |
| |
| } |
| |
| |
| |
| #endif // XALANMATCHPATTERNDATAALLOCATOR_INCLUDE_GUARD_12455133 |