[/===================================================================] | |
[section:conditional conditional] | |
[/===================================================================] | |
`#include <boost/type_traits/conditional.hpp>` | |
namespace boost { | |
template <bool B, class T, class U> struct __conditional; | |
} | |
If B is true, the member typedef type shall equal T. If B is false, the member typedef type shall equal F. | |
This trait is really just an alias for `boost::mpl::if_c`. | |
[endsect] | |