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use concepts instead of std::enable_if

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oltolm 2025-01-03 11:00:18 +01:00 • committed by Elad
parent 5e6aef5dfd
commit ebde5310b9
21 changed files with 206 additions and 134 deletions
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13
rpcs3/util/to_endian.hpp
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@ -6,17 +6,18 @@
union v128;
// Type converter: converts native endianness arithmetic/enum types to appropriate se_t<> type
template <typename T, bool Se, typename = void>
template <typename T, bool Se>
struct to_se
{
template <typename T2, typename = void>
template <typename T2>
struct to_se_
{
using type = T2;
};
template <typename T2>
struct to_se_<T2, std::enable_if_t<std::is_arithmetic_v<T2> || std::is_enum_v<T2>>>
requires std::is_arithmetic_v<T2> || std::is_enum_v<T2>
struct to_se_<T2>
{
using type = std::conditional_t<(sizeof(T2) > 1), se_t<T2, Se>, T2>;
};
@ -44,14 +45,16 @@ struct to_se<s128, Se>
};
template <typename T, bool Se>
struct to_se<const T, Se, std::enable_if_t<!std::is_array_v<T>>>
requires(!std::is_array_v<T>)
struct to_se<const T, Se>
{
// Move const qualifier
using type = const typename to_se<T, Se>::type;
};
template <typename T, bool Se>
struct to_se<volatile T, Se, std::enable_if_t<!std::is_array_v<T> && !std::is_const_v<T>>>
requires(!std::is_array_v<T> && !std::is_const_v<T>)
struct to_se<volatile T, Se>
{
// Move volatile qualifier
using type = volatile typename to_se<T, Se>::type;