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(XALANSOURCETREEELEMENTAALLOCATOR_INCLUDE_GUARD_12455133) 00018 #define XALANSOURCETREEELEMENTAALLOCATOR_INCLUDE_GUARD_12455133 00019 00020 00021 00022 #include <xalanc/XalanSourceTree/XalanSourceTreeDefinitions.hpp> 00023 00024 00025 00026 #include <xalanc/PlatformSupport/ArenaAllocator.hpp> 00027 00028 00029 00030 #include <xalanc/XalanSourceTree/XalanSourceTreeElementA.hpp> 00031 00032 00033 00034 XALAN_CPP_NAMESPACE_BEGIN 00035 00036 00037 00038 class XALAN_XALANSOURCETREE_EXPORT XalanSourceTreeElementAAllocator 00039 { 00040 public: 00041 00042 typedef XalanSourceTreeElementA ObjectType; 00043 00044 typedef ObjectType::IndexType IndexType; 00045 00046 typedef ObjectType::AttributesCountType AttributesCountType; 00047 00048 #if defined(XALAN_NO_DEFAULT_TEMPLATE_ARGUMENTS) 00049 typedef ArenaBlock<ObjectType> ArenaBlockType; 00050 00051 typedef ArenaAllocator<ObjectType, 00052 ArenaBlockType> ArenaAllocatorType; 00053 #else 00054 typedef ArenaAllocator<ObjectType> ArenaAllocatorType; 00055 #endif 00056 00057 typedef ArenaAllocatorType::size_type size_type; 00058 00064 XalanSourceTreeElementAAllocator(MemoryManagerType& theManager, size_type theBlockCount); 00065 00066 ~XalanSourceTreeElementAAllocator(); 00067 00082 ObjectType* 00083 create( 00084 const XalanDOMString& theTagName, 00085 XalanSourceTreeDocument* theOwnerDocument, 00086 XalanSourceTreeAttr** theAttributes, 00087 AttributesCountType theAttributeCount, 00088 XalanNode* theParentNode = 0, 00089 XalanNode* thePreviousSibling = 0, 00090 XalanNode* theNextSibling = 0, 00091 IndexType theIndex = 0); 00092 00096 void 00097 reset(); 00098 00105 size_type 00106 getBlockCount() const 00107 { 00108 return m_allocator.getBlockCount(); 00109 } 00110 00116 size_type 00117 getBlockSize() const 00118 { 00119 return m_allocator.getBlockSize(); 00120 } 00121 00122 private: 00123 00124 // Not implemented... 00125 XalanSourceTreeElementAAllocator(const XalanSourceTreeElementAAllocator&); 00126 00127 XalanSourceTreeElementAAllocator& 00128 operator=(const XalanSourceTreeElementAAllocator&); 00129 00130 // Data members... 00131 ArenaAllocatorType m_allocator; 00132 }; 00133 00134 00135 00136 XALAN_CPP_NAMESPACE_END 00137 00138 00139 00140 #endif // XALANSOURCETREEELEMENTAALLOCATOR_INCLUDE_GUARD_12455133
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