author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 18 Jan 2010 20:28:24 +0200 | |
changeset 2 | 661f3784fe57 |
parent 1 | c42dffbd5b4f |
permissions | -rw-r--r-- |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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/* |
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* $Id: DOM_EntityReference.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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*/ |
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#ifndef DOM_EntityReference_HEADER_GUARD_ |
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#define DOM_EntityReference_HEADER_GUARD_ |
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#include <xercesc/util/XercesDefs.hpp> |
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#include "DOM_Node.hpp" |
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|
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XERCES_CPP_NAMESPACE_BEGIN |
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|
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class EntityReferenceImpl; |
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|
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/** |
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* <code>EntityReference</code> nodes will appear in the structure |
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* model when an entity reference is in the source document, or when the user |
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* wishes to insert an entity reference. |
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* |
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* The expansion of the entity will appear as child nodes of the entity |
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* reference node. The expansion may be just simple text, or it may |
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* be more complex, containing additional entity refs. |
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* |
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*/ |
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|
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class DEPRECATED_DOM_EXPORT DOM_EntityReference: public DOM_Node { |
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public: |
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/** @name Constructors and assignment operator */ |
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//@{ |
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/** |
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* Default constructor for DOM_EntityReference. The resulting object does not |
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* refer to an actual Entity Reference node; it will compare == to 0, and is similar |
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* to a null object reference variable in Java. It may subsequently be |
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* assigned to refer to an actual entity reference node. |
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* <p> |
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* New entity reference nodes are created by DOM_Document::createEntityReference(). |
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* |
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*/ |
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DOM_EntityReference(); |
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|
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/** |
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* Copy constructor. Creates a new <code>DOM_EntityReference</code> that refers to the |
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* same underlying node as the original. |
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* |
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* @param other The object to be copied. |
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*/ |
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DOM_EntityReference(const DOM_EntityReference &other); |
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/** |
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* Assignment operator. |
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* |
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* @param other The object to be copied. |
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*/ |
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DOM_EntityReference & operator = (const DOM_EntityReference &other); |
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|
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/** |
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* Assignment operator. This overloaded variant is provided for |
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* the sole purpose of setting a DOM_Node reference variable to |
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* zero. Nulling out a reference variable in this way will decrement |
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* the reference count on the underlying Node object that the variable |
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* formerly referenced. This effect is normally obtained when reference |
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* variable goes out of scope, but zeroing them can be useful for |
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* global instances, or for local instances that will remain in scope |
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* for an extended time, when the storage belonging to the underlying |
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* node needs to be reclaimed. |
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* |
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* @param val Only a value of 0, or null, is allowed. |
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*/ |
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DOM_EntityReference & operator = (const DOM_NullPtr *val); |
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//@} |
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/** @name Destructor. */ |
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//@{ |
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/** |
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* Destructor for DOM_EntityReference. The object being destroyed is the reference |
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* object, not the underlying entity reference node itself. |
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* |
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*/ |
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~DOM_EntityReference(); |
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//@} |
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protected: |
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DOM_EntityReference(EntityReferenceImpl *impl); |
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friend class DOM_Document; |
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}; |
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XERCES_CPP_NAMESPACE_END |
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#endif |
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