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// file : examples/cxx/tree/streaming/parser.hxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : not copyrighted - public domain
#ifndef PARSER_HXX
#define PARSER_HXX
#include <string>
#include <iosfwd>
#include <memory> // std::auto_ptr
#include <xercesc/dom/DOMDocument.hpp>
#include <xsd/cxx/xml/dom/auto-ptr.hxx>
class parser_impl;
class parser
{
public:
~parser ();
parser ();
// The start function returns a "carcase" of the complete document. That
// is, the root element with all the attributes but without any content.
//
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMDocument>
start (std::istream& is, const std::string& id, bool validate);
// The next function returns next first-level element with all its
// attributes and content or 0 if no more available.
//
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMDocument>
next ();
private:
parser (const parser&);
parser&
operator= (const parser&);
private:
std::auto_ptr<parser_impl> impl_;
};
#endif // PARSER_HXX
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