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feat(templates): add Ref helper function for TReferenceWrapper

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This commit is contained in:
_Redstone_c_ 2022-04-24 23:08:00 +08:00
parent f72d6a53d8
commit ff59698fdc
1 changed files with 27 additions and 0 deletions
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27
Redcraft.Utility/Source/Public/Templates/ReferenceWrapper.h
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@ -40,6 +40,33 @@ private:
template <typename T>
TReferenceWrapper(T&) -> TReferenceWrapper<T>;
template <typename T>
void Ref(const T&&) = delete;
template <typename T>
constexpr TReferenceWrapper<T> Ref(T& InValue)
{
return TReferenceWrapper<T>(InValue);
}
template <typename T>
constexpr TReferenceWrapper<T> Ref(TReferenceWrapper<T> InValue)
{
return Ref(InValue.Get());
}
template <typename T>
constexpr TReferenceWrapper<const T> Ref(const T& InValue)
{
return TReferenceWrapper<const T>(InValue);
}
template <typename T>
constexpr TReferenceWrapper<const T> Ref(TReferenceWrapper<T> InValue)
{
return Ref(InValue.Get());
}
template <typename T> struct TIsTReferenceWrapper : FFalse { };
template <typename T> struct TIsTReferenceWrapper<TReferenceWrapper<T>> : FTrue { };