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Made wrong_t<...> a true std::false_type again.

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I am sure this would shoot me in the foot some day otherwise
This commit is contained in:
rbock 2014-02-11 10:17:02 +01:00
parent 7c928ae6d0
commit fb092583cc
1 changed files with 13 additions and 8 deletions
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21
include/sqlpp11/vendor/wrong.h vendored
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@ -33,14 +33,19 @@ namespace sqlpp
{
namespace vendor
{
// A template that always returns false
// To be used with static assert, for instance, to ensure it
// fires only when the template is instantiated.
template<class ...T>
struct wrong_t
{
static constexpr bool value = false;
};
namespace detail
{
// A template that always returns false
// To be used with static assert, for instance, to ensure it
// fires only when the template is instantiated.
template<typename... T>
struct wrong
{
using type = std::false_type;
};
}
template<typename... T>
using wrong_t = typename detail::wrong<T...>::type;
}
}
#endif