/usr/include/xercesc/dom/DOMUserDataHandler.hpp is in libxerces-c2-dev 2.8.0+deb1-3build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | #ifndef DOMUserDataHandler_HEADER_GUARD_
#define DOMUserDataHandler_HEADER_GUARD_
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: DOMUserDataHandler.hpp 568078 2007-08-21 11:43:25Z amassari $
*/
#include <xercesc/util/XercesDefs.hpp>
#include <xercesc/dom/DOMNode.hpp>
XERCES_CPP_NAMESPACE_BEGIN
/**
* When associating an object to a key on a node using <code>setUserData</code>
* the application can provide a handler that gets called when the node the
* object is associated to is being cloned or imported. This can be used by
* the application to implement various behaviors regarding the data it
* associates to the DOM nodes. This interface defines that handler.
*
* <p><b>"Experimental - subject to change"</b></p>
*
* <p>See also the <a href='http://www.w3.org/2001/07/WD-DOM-Level-3-Core-20010726'>Document Object Model (DOM) Level 3 Core Specification</a>.
* @since DOM Level 3
*/
class CDOM_EXPORT DOMUserDataHandler {
protected:
// -----------------------------------------------------------------------
// Hidden constructors
// -----------------------------------------------------------------------
/** @name Hidden constructors */
//@{
DOMUserDataHandler() {};
//@}
private:
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
/** @name Unimplemented constructors and operators */
//@{
DOMUserDataHandler(const DOMUserDataHandler &);
DOMUserDataHandler & operator = (const DOMUserDataHandler &);
//@}
public:
// -----------------------------------------------------------------------
// All constructors are hidden, just the destructor is available
// -----------------------------------------------------------------------
/** @name Destructor */
//@{
/**
* Destructor
*
*/
virtual ~DOMUserDataHandler() {};
//@}
// -----------------------------------------------------------------------
// Class Types
// -----------------------------------------------------------------------
/** @name Public Constants */
//@{
/**
* Operation Type
*
* <p><code>NODE_CLONED:</code>
* The node is cloned.</p>
*
* <p><code>NODE_IMPORTED</code>
* The node is imported.</p>
*
* <p><code>NODE_DELETED</code>
* The node is deleted.</p>
*
* <p><code>NODE_RENAMED</code>
* The node is renamed.
*
* <p><b>"Experimental - subject to change"</b></p>
*
* @since DOM Level 3
*/
enum DOMOperationType {
NODE_CLONED = 1,
NODE_IMPORTED = 2,
NODE_DELETED = 3,
NODE_RENAMED = 4
};
//@}
// -----------------------------------------------------------------------
// Virtual DOMUserDataHandler interface
// -----------------------------------------------------------------------
/** @name Functions introduced in DOM Level 3 */
//@{
/**
* This method is called whenever the node for which this handler is
* registered is imported or cloned.
*
* <p><b>"Experimental - subject to change"</b></p>
*
* @param operation Specifies the type of operation that is being
* performed on the node.
* @param key Specifies the key for which this handler is being called.
* @param data Specifies the data for which this handler is being called.
* @param src Specifies the node being cloned, imported, or renamed.
* @param dst Specifies the node newly created.
* @since DOM Level 3
*/
virtual void handle(DOMOperationType operation,
const XMLCh* const key,
void* data,
const DOMNode* src,
const DOMNode* dst) = 0;
//@}
};
XERCES_CPP_NAMESPACE_END
#endif
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