mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-23 21:25:49 +00:00
31 lines
775 B
C++
31 lines
775 B
C++
|
#ifndef SPROUT_WEED_DETAIL_IS_BOTH_UNUSED_HPP
|
||
|
|
#define SPROUT_WEED_DETAIL_IS_BOTH_UNUSED_HPP
|
||
|
|
|
||
|
|
#include <type_traits>
|
||
|
|
#include <sprout/config.hpp>
|
||
|
|
#include <sprout/weed/traits/type/is_unused.hpp>
|
||
|
|
|
||
|
|
namespace sprout {
|
||
|
|
namespace weed {
|
||
|
|
namespace detail {
|
||
|
|
template<typename T, typename U, typename = void>
|
||
|
|
struct is_both_unused
|
||
|
|
: public std::false_type
|
||
|
|
{};
|
||
|
|
template<typename T, typename U>
|
||
|
|
struct is_both_unused<
|
||
|
|
T,
|
||
|
|
U,
|
||
|
|
typename std::enable_if<
|
||
|
|
sprout::weed::traits::is_unused<T>::value
|
||
|
|
&& sprout::weed::traits::is_unused<U>::value
|
||
|
|
>::type
|
||
|
|
>
|
||
|
|
: public std::true_type
|
||
|
|
{};
|
||
|
|
} // namespace detail
|
||
|
|
} // namespace weed
|
||
|
|
} // namespace sprout
|
||
|
|
|
||
|
|
#endif // #ifndef SPROUT_WEED_DETAIL_IS_BOTH_UNUSED_HPP
|