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// file : examples/cxx/tree/streaming/serializer.hxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : not copyrighted - public domain
#ifndef SERIALIZER_HXX
#define SERIALIZER_HXX
#include <string>
#include <iosfwd>
#include <memory> // std::auto_ptr
#include <xercesc/dom/DOMElement.hpp>
#include <xsd/cxx/xml/dom/auto-ptr.hxx>
class serializer_impl;
class serializer
{
public:
~serializer ();
serializer ();
// Start the serialization process.
//
void
start (std::ostream& is, const std::string& encoding = "UTF-8");
// Serialize next object model fragment into an element with the specified
// name.
//
template <typename T>
void
next (const std::string& name, const T& x);
// Serialize next object model fragment into an element with the specified
// namespace and qualified name.
//
template <typename T>
void
next (const std::string& ns, const std::string& name, const T& x);
private:
serializer (const serializer&);
serializer&
operator= (const serializer&);
private:
xercesc::DOMElement*
create (const std::string& name);
xercesc::DOMElement*
create (const std::string& ns, const std::string& name);
void
serialize (xercesc::DOMElement&);
private:
std::auto_ptr<serializer_impl> impl_;
};
template <typename T>
inline void serializer::
next (const std::string& name, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (create (name));
*e << x;
serialize (*e);
}
template <typename T>
inline void serializer::
next (const std::string& ns, const std::string& name, const T& x)
{
xsd::cxx::xml::dom::auto_ptr<xercesc::DOMElement> e (create (ns, name));
*e << x;
serialize (*e);
}
#endif // SERIALIZER_HXX
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