Re: [Boost-users] boost.variant as argument

On Thu, 10 Apr 2008 07:21:08 +0200 Olaf Peter wrote:

Thank you Jeffrey.

...

typedef boost::variant double_variant; typedef boost::tuple double_tuple; ... std::ostream& operator<<( std::ostream& os, const double_variant& p ) { output_visitor out_v(os); boost::apply_visitor(out_v,p); return os; } ...

This works, but is there a generic way without global typedefs?

You don't have to use the typedefs. Just replace double_variant with boost::variant and double_tuple with boost::tuple. Is that what you were asking? Jeffrey