type_traits.hpp

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#ifndef EAGINE_TYPE_TRAITS_HPP
#define EAGINE_TYPE_TRAITS_HPP
 
#include <type_traits>
 
namespace eagine {
 
template <typename X, typename Match>
using disable_if_same_t = std::enable_if_t<
  !std::is_same_v<std::remove_cv_t<std::remove_reference_t<X>>, Match>>;
 
template <typename Sig>
struct is_noexcept_function;
 
template <typename Sig>
using is_noexcept_function_t = typename is_noexcept_function<Sig>::type;
 
template <typename Sig>
inline constexpr bool is_noexcept_function_v = is_noexcept_function<Sig>::value;
 
template <typename RV, typename... P>
struct is_noexcept_function<RV(P...)> : std::false_type {};
 
template <typename RV, typename... P>
struct is_noexcept_function<RV(P...) noexcept> : std::true_type {};
 
} // namespace eagine
 
#endif // EAGINE_TYPE_TRAITS_HPP