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	b0581433a7
	
	
	
		
			
			fix: remove executable flag and change back to 100644 (was 100755) Signed-off-by: Roger Meier <r.meier@siemens.com>
		
			
				
	
	
		
			87 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			87 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| //
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| // DocumentFragment.h
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| //
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| // $Id: //poco/1.4/XML/include/Poco/DOM/DocumentFragment.h#1 $
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| //
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| // Library: XML
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| // Package: DOM
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| // Module:  DOM
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| //
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| // Definition of the DOM DocumentFragment class.
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| //
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| // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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| // and Contributors.
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| //
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| // SPDX-License-Identifier:	BSL-1.0
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| //
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| 
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| 
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| #ifndef DOM_DocumentFragment_INCLUDED
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| #define DOM_DocumentFragment_INCLUDED
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| 
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| 
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| #include "Poco/XML/XML.h"
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| #include "Poco/DOM/AbstractContainerNode.h"
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| #include "Poco/XML/XMLString.h"
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| 
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| 
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| namespace Poco {
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| namespace XML {
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| 
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| 
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| class XML_API DocumentFragment: public AbstractContainerNode
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| 	/// DocumentFragment is a "lightweight" or "minimal" Document object. It is
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| 	/// very common to want to be able to extract a portion of a document's tree
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| 	/// or to create a new fragment of a document. Imagine implementing a user command
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| 	/// like cut or rearranging a document by moving fragments around. It is desirable
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| 	/// to have an object which can hold such fragments and it is quite natural
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| 	/// to use a Node for this purpose. While it is true that a Document object
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| 	/// could fulfill this role, a Document object can potentially be a heavyweight
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| 	/// object, depending on the underlying implementation. What is really needed
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| 	/// for this is a very lightweight object. DocumentFragment is such an object.
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| 	/// 
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| 	/// Furthermore, various operations -- such as inserting nodes as children of
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| 	/// another Node -- may take DocumentFragment objects as arguments; this results
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| 	/// in all the child nodes of the DocumentFragment being moved to the child
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| 	/// list of this node.
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| 	/// 
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| 	/// The children of a DocumentFragment node are zero or more nodes representing
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| 	/// the tops of any sub-trees defining the structure of the document. DocumentFragment
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| 	/// nodes do not need to be well-formed XML documents (although they do need
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| 	/// to follow the rules imposed upon well-formed XML parsed entities, which
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| 	/// can have multiple top nodes). For example, a DocumentFragment might have
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| 	/// only one child and that child node could be a Text node. Such a structure
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| 	/// model represents neither an HTML document nor a well-formed XML document.
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| 	/// 
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| 	/// When a DocumentFragment is inserted into a Document (or indeed any other
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| 	/// Node that may take children) the children of the DocumentFragment and not
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| 	/// the DocumentFragment itself are inserted into the Node. This makes the DocumentFragment
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| 	/// very useful when the user wishes to create nodes that are siblings; the
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| 	/// DocumentFragment acts as the parent of these nodes so that the user can
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| 	/// use the standard methods from the Node interface, such as insertBefore and
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| 	/// appendChild.
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| {
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| public:
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| 	// Node
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| 	const XMLString& nodeName() const;
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| 	unsigned short nodeType() const;
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| 
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| protected:
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| 	DocumentFragment(Document* pOwnerDocument);
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| 	DocumentFragment(Document* pOwnerDocument, const DocumentFragment& fragment);
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| 	~DocumentFragment();
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| 	
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| 	Node* copyNode(bool deep, Document* pOwnerDocument) const;
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| 
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| private:
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| 	static const XMLString NODE_NAME;
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| 	
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| 	friend class Document;
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| };
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| 
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| 
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| } } // namespace Poco::XML
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| 
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| 
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| #endif // DOM_DocumentFragment_INCLUDED
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