mirror of
https://github.com/jezhiggins/arabica
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34cba250a6
* Mis-capitalised parameter names.
* Un-named parameters.
* Use of SAXException by ErrorHandler (SAX 2.0 API uses SAXParseException
here).
78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
#ifndef Attributes2H
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#define Attributes2H
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// Attributes2.h
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// $Id$
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#include <SAX/Attributes.h>
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namespace SAX
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{
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/**
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* SAX2 extension to augment the per-attribute information provided though Attributes.
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*
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* If an implementation supports
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* this extension, the attributes provided in
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* ContentHandler.startElement() will implement this
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* interface, and the http://xml.org/sax/features/use-attributes2
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* feature flag will have the value true.
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*
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* @since SAX 2.0
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* @author Jez Higgins,
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* <a href="mailto:jez@jezuk.co.uk">jez@jezuk.co.uk</a>
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* @version 2.0
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* @see basic_Attributes
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* @see basic_Attributes2Impl
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*/
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template<class string_type>
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class basic_Attributes2 : public basic_Attributes<string_type>
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{
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public:
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typedef string_type stringT;
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virtual ~basic_Attributes2() { }
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/**
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* Returns true unless the attribute value was provided by DTD defaulting.
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*
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* @param index The attribute index (zero-based).
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* @return true if the value was found in the XML text,
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* false if the value was provided by DTD defaulting.
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* @throws std::out_of_range exception when the supplied index
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* does not identify an attribute
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*/
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virtual bool isSpecified(unsigned int index) const = 0;
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/**
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* Returns true unless the attribute value was provided by DTD defaulting.
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*
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* @param qName The XML 1.0 qualified name.
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* @return true if the value was found in the XML text,
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* false if the value was provided by DTD defaulting.
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* @throws std::invalid_argument exception when the supplied name
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* does not identify an attribute
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*/
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virtual bool isSpecified(const stringT& qName) const = 0;
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/**
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* Returns true unless the attribute value was provided by DTD defaulting.
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*
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* @param uri The Namespace URI, or the empty string if the name has no
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* Namespace URI.
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* @param localName The attribute's local name.
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* @return true if the value was found in the XML text,
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* false if the value was provided by DTD defaulting.
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* @throws std::invalid_argument exception when the supplied names
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* does not identify an attribute
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*/
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virtual bool isSpecified(const stringT& uri, const stringT& localName) const = 0;
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}; // class basic_Attributes2
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typedef basic_Attributes2<std::string> Attributes2;
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typedef basic_Attributes2<std::wstring> wAttributes2;
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}; // namespace SAX
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#endif
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// end of file
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