[boost] Re: mpl apply_if.hpp question

13 Oct 2004


      On 10/13/2004 02:15 PM, Larry Evans wrote:
[snip]
...
I changed the toy example to:
<------------------
#include <boost/mpl/eval_if.hpp>
#include <boost/mpl/deref.hpp>
struct C
{
    static bool const value=true;
};
struct f1
{};
struct f2
{};
namespace boost{namespace mpl{
typedef  deref<eval_if<C,f1,f2> >::type X;
X x;
}}
...
------------------
and got this error:
I apologize.  Both f1 and f2 need a typedef for type.