feat(templates): add type traits to determine if it is TAny etc

2022-03-31 17:36:48 +08:00
parent 54ab72224f
commit 5f4b0d8c22
6 changed files with 33 additions and 24 deletions
--- a/Redcraft.Utility/Source/Public/Templates/Optional.h
+++ b/Redcraft.Utility/Source/Public/Templates/Optional.h
@ -321,6 +321,9 @@ constexpr void Swap(TOptional<T>& A, TOptional<T>& B)
 	Swap(*A, *B);
 }

+template <typename T> struct TIsTOptional               : FFalse { };
+template <typename T> struct TIsTOptional<TOptional<T>> : FTrue  { };
+
 NAMESPACE_MODULE_END(Utility)
 NAMESPACE_MODULE_END(Redcraft)
 NAMESPACE_REDCRAFT_END