# DOMDocumentTraversal.hpp

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    00001 /*
    00002  * Licensed to the Apache Software Foundation (ASF) under one or more
    00003  * contributor license agreements.  See the NOTICE file distributed with
    00004  * this work for additional information regarding copyright ownership.
    00005  * The ASF licenses this file to You under the Apache License, Version 2.0
    00006  * (the "License"); you may not use this file except in compliance with
    00007  * the License.  You may obtain a copy of the License at
    00008  *
    00009  *      http://www.apache.org/licenses/LICENSE-2.0
    00010  *
    00011  * Unless required by applicable law or agreed to in writing, software
    00012  * distributed under the License is distributed on an "AS IS" BASIS,
    00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    00014  * See the License for the specific language governing permissions and
    00015  * limitations under the License.
    00016  */
    00017
    00018 /*
    00019  * $Id: DOMDocumentTraversal.hpp 671894 2008-06-26 13:29:21Z borisk $
    00020 */
    00021
    00022 #if !defined(XERCESC_INCLUDE_GUARD_DOMDOCUMENTTRAVERSAL_HPP)
    00023 #define XERCESC_INCLUDE_GUARD_DOMDOCUMENTTRAVERSAL_HPP
    00024
    00025 #include <xercesc/util/XercesDefs.hpp>
    00026 #include <xercesc/dom/DOMNodeFilter.hpp>
    00027
    00028 XERCES_CPP_NAMESPACE_BEGIN
    00029
    00030
    00031 class DOMNode;
    00032 class DOMNodeIterator;
    00033 class DOMTreeWalker;
    00034
    00035
    00047 class CDOM_EXPORT DOMDocumentTraversal {
    00048
    00049 protected:
    00050     // -----------------------------------------------------------------------
    00051     //  Hidden constructors
    00052     // -----------------------------------------------------------------------
    00055     DOMDocumentTraversal() {};
    00057
    00058 private:
    00059     // -----------------------------------------------------------------------
    00060     // Unimplemented constructors and operators
    00061     // -----------------------------------------------------------------------
    00064     DOMDocumentTraversal(const DOMDocumentTraversal &);
    00065     DOMDocumentTraversal & operator = (const DOMDocumentTraversal &);
    00067
    00068 public:
    00069     // -----------------------------------------------------------------------
    00070     //  All constructors are hidden, just the destructor is available
    00071     // -----------------------------------------------------------------------
    00078     virtual ~DOMDocumentTraversal() {};
    00080
    00081     // -----------------------------------------------------------------------
    00082     //  Virtual DOMDocumentRange interface
    00083     // -----------------------------------------------------------------------
    00110     virtual DOMNodeIterator *createNodeIterator(DOMNode* root,
    00111                                                 DOMNodeFilter::ShowType whatToShow,
    00112                                                 DOMNodeFilter* filter,
    00113                                                 bool entityReferenceExpansion) = 0;
    00144     virtual DOMTreeWalker  *createTreeWalker(DOMNode* root,
    00145                                              DOMNodeFilter::ShowType whatToShow,
    00146                                              DOMNodeFilter* filter,
    00147                                              bool entityReferenceExpansion) = 0;
    00148
    00150 };
    00151
    00152
    00153 XERCES_CPP_NAMESPACE_END
    00154
    00155 #endif