From 610f91d87152cbe48d3054fcf437d8239da6ef35 Mon Sep 17 00:00:00 2001 From: Amlal Date: Sat, 21 Dec 2024 21:59:13 +0100 Subject: IMP: :boom: Breaking changes some checks are needed to be done. Signed-off-by: Amlal --- dev/Kernel/NewKit/ErrorOr.h | 77 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 dev/Kernel/NewKit/ErrorOr.h (limited to 'dev/Kernel/NewKit/ErrorOr.h') diff --git a/dev/Kernel/NewKit/ErrorOr.h b/dev/Kernel/NewKit/ErrorOr.h new file mode 100644 index 00000000..c33e6f2b --- /dev/null +++ b/dev/Kernel/NewKit/ErrorOr.h @@ -0,0 +1,77 @@ +/* + * ======================================================== + * + * ZKA + * Copyright (C) 2024, TQ B.V, all rights reserved., all rights reserved. + * + * ======================================================== + */ + +#pragma once + +#include +#include + +namespace Kernel +{ + using ErrorT = UInt; + + template + class ErrorOr final + { + public: + ErrorOr() = default; + ~ErrorOr() = default; + + public: + explicit ErrorOr(Int32 err) + : mId(err) + { + } + + explicit ErrorOr(nullPtr Null) + { + } + + explicit ErrorOr(T* Class) + : mRef(Class) + { + } + + explicit ErrorOr(T Class) + : mRef(Class) + { + } + + ErrorOr& operator=(const ErrorOr&) = default; + ErrorOr(const ErrorOr&) = default; + + ErrorOr& operator=(const Ref& refErr) + { + mRef = refErr; + return *this; + } + + Ref& Leak() + { + return mRef; + } + + Int32 Error() + { + return mId; + } + + operator bool() + { + return mRef; + } + + private: + Ref mRef; + Int32 mId{0}; + }; + + using ErrorOrAny = ErrorOr; + +} // namespace Kernel -- cgit v1.2.3