00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one 00003 * or more contributor license agreements. See the NOTICE file 00004 * distributed with this work for additional information 00005 * regarding copyright ownership. The ASF licenses this file 00006 * to you under the Apache License, Version 2.0 (the "License"); 00007 * you may not use this file except in compliance with the License. 00008 * You may obtain a copy of the License at 00009 * 00010 * http://www.apache.org/licenses/LICENSE-2.0 00011 * 00012 * Unless required by applicable law or agreed to in writing, software 00013 * distributed under the License is distributed on an "AS IS" BASIS, 00014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00015 * See the License for the specific language governing permissions and 00016 * limitations under the License. 00017 */ 00018 #if !defined(NODEREFLISTBASE_HEADER_GUARD_1357924680) 00019 #define NODEREFLISTBASE_HEADER_GUARD_1357924680 00020 00021 00022 00023 // Base include file. Must be first. 00024 #include <xalanc/XPath/XPathDefinitions.hpp> 00025 00026 00027 00028 #include <cstddef> 00029 00030 00031 00032 XALAN_CPP_NAMESPACE_BEGIN 00033 00034 00035 00036 class XalanNode; 00037 00038 00039 00040 /** 00041 * Local implementation of NodeRefList. This class is for internal use only. 00042 */ 00043 00044 class XALAN_XPATH_EXPORT NodeRefListBase 00045 { 00046 public: 00047 00048 NodeRefListBase(); 00049 00050 virtual 00051 ~NodeRefListBase(); 00052 00053 typedef XalanSize_t size_type; 00054 00055 /** 00056 * Returns the <code>index</code>th item in the collection. If 00057 * <code>index</code> is greater than or equal to the number of nodes in 00058 * the list, this returns <code>null</code>. 00059 * 00060 * @param index index into the collection 00061 * @return node at the <code>index</code>th position in the 00062 * <code>NodeList</code>, or <code>null</code> if that is not a 00063 * valid index 00064 */ 00065 virtual XalanNode* 00066 item(size_type index) const = 0; 00067 00068 /** 00069 * Determine the number of nodes in the list. The range of valid child node 00070 * indices is 0 to <code>length-1</code> inclusive. 00071 * 00072 * @return number of nodes 00073 */ 00074 virtual size_type 00075 getLength() const = 0; 00076 00077 /** 00078 * Retrieve the zero based index of the node in the list 00079 * 00080 * @param theNode node whose index to find 00081 * @return index of node 00082 */ 00083 virtual size_type 00084 indexOf(const XalanNode* theNode) const = 0; 00085 00086 #if defined(XALAN_INLINE_INITIALIZATION) 00087 static const size_type npos = ~0u; 00088 #else 00089 static const size_type npos; 00090 #endif 00091 00092 protected: 00093 00094 NodeRefListBase(const NodeRefListBase&) 00095 { 00096 } 00097 00098 NodeRefListBase& 00099 operator=(const NodeRefListBase&) 00100 { 00101 return *this; 00102 } 00103 }; 00104 00105 00106 00107 XALAN_CPP_NAMESPACE_END 00108 00109 00110 00111 #endif // NODEREFLISTBASE_HEADER_GUARD_1357924680
Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.
Xalan-C++ XSLT Processor Version 1.11 |
|