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XalanNodeListSurrogate.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 #if !defined(XALANNODELISTSURROGATE_HEADER_GUARD_1357924680)
00017 #define XALANNODELISTSURROGATE_HEADER_GUARD_1357924680
00018 
00019 
00020 
00021 #include <xalanc/XalanDOM/XalanDOMDefinitions.hpp>
00022 
00023 
00024 
00025 #include <xalanc/XalanDOM/XalanNodeList.hpp>
00026 
00027 
00028 
00029 XALAN_CPP_NAMESPACE_BEGIN
00030 
00031 
00032 
00033 class XalanNode;
00034 
00035 
00036 
00037 /*
00038  * <meta name="usage" content="experimental"/>
00039  *
00040  * Helper class for implementing the DOM NodeList interface.
00041  *
00042  * This class is experimental and subject to change!!
00043  */
00044 
00045 class XALAN_DOM_EXPORT XalanNodeListSurrogate : public XalanNodeList
00046 {
00047 public:
00048 
00049     XalanNodeListSurrogate(const XalanNode&     theNode);
00050 
00051     XalanNodeListSurrogate(const XalanNodeListSurrogate&    theSource);
00052 
00053     virtual
00054     ~XalanNodeListSurrogate();
00055 
00056     XalanNodeListSurrogate&
00057     operator=(const XalanNodeListSurrogate& theSource)
00058     {
00059         m_node = theSource.m_node;
00060 
00061         XalanNodeList::operator=(theSource);
00062 
00063         return *this;
00064     }
00065 
00066     bool
00067     operator==(const XalanNodeListSurrogate&    theRHS) const
00068     {
00069         return m_node == theRHS.m_node ? true : false;
00070     }
00071 
00072     virtual XalanNode*
00073     item(unsigned int   index) const;
00074 
00075     virtual unsigned int
00076     getLength() const;
00077 
00078 private:
00079 
00080     const XalanNode*    m_node;
00081 };
00082 
00083 
00084 
00085 XALAN_CPP_NAMESPACE_END
00086 
00087 
00088 
00089 #endif  // !defined(XALANNODELISTSURROGATE_HEADER_GUARD_1357924680)

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Xalan-C++ XSLT Processor Version 1.9
Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.