diff options
| author | Steven Le Rouzic <steven.lerouzic@gmail.com> | 2024-08-06 00:34:57 +0200 |
|---|---|---|
| committer | Steven Le Rouzic <steven.lerouzic@gmail.com> | 2024-08-07 23:25:42 +0200 |
| commit | 75b10758ba116eabed730d23e957f1d69a1e3cb8 (patch) | |
| tree | 6fb656d6aa18e3b8fd67d0fed39b79234a23fc1d /asl/meta/internal/refs.hpp | |
| parent | 4228e82740f62b841799cfca04861fa217fb93a5 (diff) | |
Type traits
Diffstat (limited to 'asl/meta/internal/refs.hpp')
| -rw-r--r-- | asl/meta/internal/refs.hpp | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/asl/meta/internal/refs.hpp b/asl/meta/internal/refs.hpp deleted file mode 100644 index b21a0a1..0000000 --- a/asl/meta/internal/refs.hpp +++ /dev/null @@ -1,45 +0,0 @@ -#pragma once
-
-#include "asl/meta/types.hpp"
-
-namespace asl::internal {
-
-template<typename T, typename = void>
-inline constexpr bool is_referenceable = false;
-
-template<typename T>
-inline constexpr bool is_referenceable<T, void_t<T&>> = true;
-
-template<typename T, bool = is_referenceable<T>>
-struct as_ref_helper { using lvalue = T; using rvalue = T; };
-
-template<typename T>
-struct as_ref_helper<T, true> { using lvalue = T&; using rvalue = T&&; };
-
-template<typename T> struct un_ref_helper { using type = T; };
-template<typename T> struct un_ref_helper<T&> { using type = T; };
-template<typename T> struct un_ref_helper<T&&> { using type = T; };
-
-template<typename T>
-struct is_ref_helper
-{
- static inline constexpr bool lref = false;
- static inline constexpr bool rref = false;
-};
-
-template<typename T>
-struct is_ref_helper<T&>
-{
- static inline constexpr bool lref = true;
- static inline constexpr bool rref = false;
-};
-
-template<typename T>
-struct is_ref_helper<T&&>
-{
- static inline constexpr bool lref = false;
- static inline constexpr bool rref = true;
-};
-
-} // namespace asl::internal
-
|