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refactor(typetraits): replaces template class type traits with concepts for TypeTraits/SupportedOperations.h

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This commit is contained in:
_Redstone_c_
2022-05-16 22:42:17 +08:00
parent c316b8f190
commit 413762a90a
16 changed files with 213 additions and 261 deletions
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24
Redcraft.Utility/Source/Public/Templates/Any.h
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@ -68,8 +68,8 @@ struct alignas(InlineAlignment) TAny
}
}
template <typename T, typename... Types> requires TIsDestructible<typename TDecay<T>::Type>::Value
&& TIsConstructible<typename TDecay<T>::Type, Types...>::Value
template <typename T, typename... Types> requires CDestructible<typename TDecay<T>::Type>
&& CConstructible<typename TDecay<T>::Type, Types...>
FORCEINLINE explicit TAny(TInPlaceType<T>, Types&&... Args)
{
using SelectedType = typename TDecay<T>::Type;
@ -77,7 +77,7 @@ struct alignas(InlineAlignment) TAny
}
template <typename T> requires (!TIsSame<typename TDecay<T>::Type, TAny>::Value) && (!TIsTInPlaceType<typename TDecay<T>::Type>::Value)
&& TIsDestructible<typename TDecay<T>::Type>::Value && TIsConstructible<typename TDecay<T>::Type, T&&>::Value
&& CDestructible<typename TDecay<T>::Type> && CConstructible<typename TDecay<T>::Type, T&&>
FORCEINLINE TAny(T&& InValue) : TAny(InPlaceType<typename TDecay<T>::Type>, Forward<T>(InValue))
{ }
@ -185,7 +185,7 @@ struct alignas(InlineAlignment) TAny
}
template <typename T> requires (!TIsSame<typename TDecay<T>::Type, TAny>::Value) && (!TIsTInPlaceType<typename TDecay<T>::Type>::Value)
&& TIsDestructible<typename TDecay<T>::Type>::Value && TIsConstructible<typename TDecay<T>::Type, T&&>::Value
&& CDestructible<typename TDecay<T>::Type> && CConstructible<typename TDecay<T>::Type, T&&>
FORCEINLINE TAny& operator=(T&& InValue)
{
using SelectedType = typename TDecay<T>::Type;
@ -203,8 +203,8 @@ struct alignas(InlineAlignment) TAny
return *this;
}
template <typename T, typename... Types> requires TIsDestructible<typename TDecay<T>::Type>::Value
&& TIsConstructible<typename TDecay<T>::Type, T&&>::Value
template <typename T, typename... Types> requires CDestructible<typename TDecay<T>::Type>
&& CConstructible<typename TDecay<T>::Type, T&&>
FORCEINLINE typename TDecay<T>::Type& Emplace(Types&&... Args)
{
ResetImpl();
@ -221,22 +221,22 @@ struct alignas(InlineAlignment) TAny
template <typename T> constexpr bool HoldsAlternative() const { return IsValid() ? GetTypeInfo() == typeid(T) : false; }
template <typename T> requires TIsDestructible<typename TDecay<T>::Type>::Value
template <typename T> requires CDestructible<typename TDecay<T>::Type>
constexpr T& GetValue() & { checkf(HoldsAlternative<T>(), TEXT("It is an error to call GetValue() on an wrong TAny. Please either check HoldsAlternative() or use Get(DefaultValue) instead.")); return *reinterpret_cast< T*>(GetAllocation()); }
template <typename T> requires TIsDestructible<typename TDecay<T>::Type>::Value
template <typename T> requires CDestructible<typename TDecay<T>::Type>
constexpr T&& GetValue() && { checkf(HoldsAlternative<T>(), TEXT("It is an error to call GetValue() on an wrong TAny. Please either check HoldsAlternative() or use Get(DefaultValue) instead.")); return MoveTemp(*reinterpret_cast< T*>(GetAllocation())); }
template <typename T> requires TIsDestructible<typename TDecay<T>::Type>::Value
template <typename T> requires CDestructible<typename TDecay<T>::Type>
constexpr const T& GetValue() const& { checkf(HoldsAlternative<T>(), TEXT("It is an error to call GetValue() on an wrong TAny. Please either check HoldsAlternative() or use Get(DefaultValue) instead.")); return *reinterpret_cast<const T*>(GetAllocation()); }
template <typename T> requires TIsDestructible<typename TDecay<T>::Type>::Value
template <typename T> requires CDestructible<typename TDecay<T>::Type>
constexpr const T&& GetValue() const&& { checkf(HoldsAlternative<T>(), TEXT("It is an error to call GetValue() on an wrong TAny. Please either check HoldsAlternative() or use Get(DefaultValue) instead.")); return MoveTemp(*reinterpret_cast<const T*>(GetAllocation())); }
template <typename T> requires TIsSame<T, typename TDecay<T>::Type>::Value&& TIsDestructible<typename TDecay<T>::Type>::Value
template <typename T> requires TIsSame<T, typename TDecay<T>::Type>::Value&& CDestructible<typename TDecay<T>::Type>
constexpr T& Get( T& DefaultValue) & { return HoldsAlternative<T>() ? GetValue<T>() : DefaultValue; }
template <typename T> requires TIsSame<T, typename TDecay<T>::Type>::Value&& TIsDestructible<typename TDecay<T>::Type>::Value
template <typename T> requires TIsSame<T, typename TDecay<T>::Type>::Value&& CDestructible<typename TDecay<T>::Type>
constexpr const T& Get(const T& DefaultValue) const& { return HoldsAlternative<T>() ? GetValue<T>() : DefaultValue; }
FORCEINLINE void Reset()