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XalanSourceTreeElementANSAllocator.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  *
00005  * Copyright (c) 2000-2003 The Apache Software Foundation.  All rights 
00006  * reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
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00019  *
00020  * 3. The end-user documentation included with the redistribution,
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00022  *       "This product includes software developed by the
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00024  *    Alternately, this acknowledgment may appear in the software itself,
00025  *    if and wherever such third-party acknowledgments normally appear.
00026  *
00027  * 4. The names "Xalan" and "Apache Software Foundation" must
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00032  * 5. Products derived from this software may not be called "Apache",
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00036  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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00048  * ====================================================================
00049  *
00050  * This software consists of voluntary contributions made by many
00051  * individuals on behalf of the Apache Software Foundation and was
00052  * originally based on software copyright (c) 1999, International
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00057 
00058 #if !defined(XALANSOURCETREEELEMENTANSALLOCATOR_INCLUDE_GUARD_12455133)
00059 #define XALANSOURCETREEELEMENTANSALLOCATOR_INCLUDE_GUARD_12455133
00060 
00061 
00062 
00063 #include <xalanc/XalanSourceTree/XalanSourceTreeDefinitions.hpp>
00064 
00065 
00066 
00067 #include <xalanc/PlatformSupport/ArenaAllocator.hpp>
00068 
00069 
00070 
00071 #include <xalanc/XalanSourceTree/XalanSourceTreeElementANS.hpp>
00072 
00073 
00074 
00075 XALAN_CPP_NAMESPACE_BEGIN
00076 
00077 
00078 
00079 class XALAN_XALANSOURCETREE_EXPORT XalanSourceTreeElementANSAllocator
00080 {
00081 public:
00082 
00083     typedef XalanSourceTreeElementANS               ObjectType;
00084 
00085     typedef ObjectType::IndexType                   IndexType;
00086 
00087     typedef ObjectType::AttributesCountType         AttributesCountType;
00088 
00089 #if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS)
00090     typedef ArenaBlock<ObjectType>                  ArenaBlockType;
00091 
00092     typedef ArenaAllocator<ObjectType,
00093                            ArenaBlockType>          ArenaAllocatorType;
00094 #else
00095     typedef ArenaAllocator<ObjectType>              ArenaAllocatorType;
00096 #endif
00097 
00098     typedef ArenaAllocatorType::size_type           size_type;
00099 
00105     XalanSourceTreeElementANSAllocator(size_type    theBlockCount);
00106 
00107     ~XalanSourceTreeElementANSAllocator();
00108 
00126     ObjectType*
00127     create(
00128             const XalanDOMString&       theTagName,
00129             const XalanDOMString&       theLocalName,
00130             const XalanDOMString&       theNamespaceURI,
00131             const XalanDOMString&       thePrefix,
00132             XalanSourceTreeDocument*    theOwnerDocument,
00133             XalanSourceTreeAttr**       theAttributes,
00134             AttributesCountType         theAttributeCount,
00135             XalanNode*                  theParentNode = 0,
00136             XalanNode*                  thePreviousSibling = 0,
00137             XalanNode*                  theNextSibling = 0,
00138             IndexType                   theIndex = 0);
00139 
00143     void
00144     reset();
00145 
00152     size_type
00153     getBlockCount() const
00154     {
00155         return m_allocator.getBlockCount();
00156     }
00157 
00163     size_type
00164     getBlockSize() const
00165     {
00166         return m_allocator.getBlockSize();
00167     }
00168 
00169 private:
00170 
00171     // Not implemented...
00172     XalanSourceTreeElementANSAllocator(const XalanSourceTreeElementANSAllocator&);
00173 
00174     XalanSourceTreeElementANSAllocator&
00175     operator=(const XalanSourceTreeElementANSAllocator&);
00176 
00177     // Data members...
00178     ArenaAllocatorType  m_allocator;
00179 };
00180 
00181 
00182 
00183 XALAN_CPP_NAMESPACE_END
00184 
00185 
00186 
00187 #endif  // XALANSOURCETREEELEMENTANSALLOCATOR_INCLUDE_GUARD_12455133

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Xalan-C++ XSLT Processor Version 1.6
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