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The Xalan C++ XSLT Processor Version 1.10

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XalanElemTextLiteralAllocator.hpp

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00001 /*
00002  * Copyright 1999-2004 The Apache Software Foundation.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #if !defined(XALANELEMTEXTLITERALALLOCATOR_INCLUDE_GUARD_12455133)
00018 #define XALANELEMTEXTLITERALALLOCATOR_INCLUDE_GUARD_12455133
00019 
00020 
00021 
00022 // Base include file.  Must be first.
00023 #include <xalanc/XSLT/XSLTDefinitions.hpp>
00024 
00025 
00026 
00027 #include <xalanc/XSLT/ElemTextLiteral.hpp>
00028 
00029 
00030 
00031 #include <xalanc/PlatformSupport/ReusableArenaAllocator.hpp>
00032 
00033 
00034 
00035 XALAN_CPP_NAMESPACE_BEGIN
00036 
00037 
00038 
00039 class XALAN_XSLT_EXPORT XalanElemTextLiteralAllocator
00040 {
00041 public:
00042 
00043     typedef ElemTextLiteral                     data_type;
00044 
00045 #if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
00046     typedef ArenaBlock<data_type>               ArenaBlockType;
00047     typedef ArenaAllocator<data_type,
00048                            ArenaBlockType>      ArenaAllocatorType;
00049 #else
00050     typedef ArenaAllocator<data_type>           ArenaAllocatorType;
00051 #endif
00052 
00053     typedef ArenaAllocatorType::size_type       size_type;
00054 
00060     XalanElemTextLiteralAllocator(MemoryManagerType&  theManager, size_type     theBlockCount);
00061 
00062     ~XalanElemTextLiteralAllocator();
00063     
00079     data_type*
00080     create(
00081             StylesheetConstructionContext&  constructionContext,
00082             Stylesheet&                     stylesheetTree,
00083             int                             lineNumber,
00084             int                             columnNumber,
00085             const XalanDOMChar*             ch,
00086             XalanDOMString::size_type       start,
00087             XalanDOMString::size_type       length,
00088             bool                            preserveSpace,
00089             bool                            disableOutputEscaping);
00090 
00094     bool
00095     ownsObject(const data_type*     theObject)
00096     {
00097         return m_allocator.ownsObject(theObject);
00098     }
00099     
00103     void
00104     reset()
00105     {
00106         m_allocator.reset();
00107     }
00108 
00114     size_type
00115     getBlockCount() const
00116     {
00117         return m_allocator.getBlockCount();
00118     }
00119 
00126     size_type
00127     getBlockSize() const
00128     {
00129         return m_allocator.getBlockSize();
00130     }
00131 
00132 private:
00133 
00134     // Not implemented...
00135     XalanElemTextLiteralAllocator(const XalanElemTextLiteralAllocator&);
00136 
00137     XalanElemTextLiteralAllocator&
00138     operator=(const XalanElemTextLiteralAllocator&);
00139 
00140     // Data members...
00141     ArenaAllocatorType  m_allocator;
00142 };
00143 
00144 
00145 
00146 XALAN_CPP_NAMESPACE_END
00147 
00148 
00149 
00150 #endif  // XALANELEMTEXTLITERALALLOCATOR_INCLUDE_GUARD_12455133

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Xalan-C++ XSLT Processor Version 1.10
Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.

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