<boost/url/format.hpp>
template<class T>
using named_arg = /* implementation-defined */;
This class represents a temporary reference to a named formatting argument used by the format
function.
Named arguments should always be created with the arg
function.
Any type that can be formatted into a URL with the format
function can also be used in a named argument. All named arguments are convertible to format_arg
and can be used in the format
function.
arg
, format
, format_to
, format_arg
.