template<> void Upp::Xmlize(XmlIO xml, Value& v)
{
	if (xml.IsLoading())
	{
		String s;
		xml.Attr("value", s);
		StringStream ss(s);
		ss.SetLoading();
		ss % v;
	}
	else
	{
		StringStream ss;
		ss.SetStoring();
		ss % v;
		xml.Attr("value",(String) ss);
	}
}