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feat(memory): add ToAddress and refactor the code with it

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Redstone1024
2024-11-01 15:11:45 +08:00
parent 1cfa252779
commit 9785326b18
12 changed files with 170 additions and 131 deletions
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29
Redcraft.Utility/Source/Public/Templates/Function.h
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@ -2,6 +2,7 @@
#include "CoreTypes.h"
#include "Memory/Memory.h"
#include "Memory/Address.h"
#include "Templates/Meta.h"
#include "Templates/Invoke.h"
#include "Templates/Utility.h"
@ -96,7 +97,7 @@ class alignas(16) TFunctionStorage<false, bIsUnique>
public:
FORCEINLINE constexpr TFunctionStorage() = default;
TFunctionStorage(const TFunctionStorage& InValue) requires (!bIsUnique)
: RTTI(InValue.RTTI)
{
@ -151,7 +152,7 @@ public:
{
Destroy();
}
TFunctionStorage& operator=(const TFunctionStorage& InValue) requires (!bIsUnique)
{
if (&InValue == this) UNLIKELY return *this;
@ -322,7 +323,7 @@ private:
using FMoveConstruct = void(*)(void*, void*);
using FDestruct = void(*)(void* );
const FMoveConstruct MoveConstruct;
const FDestruct Destruct;
@ -343,7 +344,7 @@ private:
)
{ }
};
struct FCopyableRTTI : public FMovableRTTI
{
using FCopyConstruct = void(*)(void*, const void*);
@ -363,7 +364,7 @@ private:
};
using FRTTI = TConditional<bIsUnique, FMovableRTTI, FCopyableRTTI>;
static_assert(alignof(FRTTI) >= 4);
static constexpr uintptr_t RepresentationMask = 3;
@ -375,7 +376,7 @@ private:
Small = 2, // InternalStorage
Big = 3, // ExternalStorage
};
union
{
uint8 InternalStorage[64 - sizeof(uintptr) - sizeof(uintptr)];
@ -387,7 +388,7 @@ private:
FORCEINLINE constexpr ERepresentation GetRepresentation() const { return static_cast<ERepresentation>(RTTI & RepresentationMask); }
FORCEINLINE constexpr const FRTTI& GetRTTI() const { return *reinterpret_cast<const FRTTI*>(RTTI & ~RepresentationMask); }
FORCEINLINE constexpr void* GetStorage()
{
switch (GetRepresentation())
@ -399,7 +400,7 @@ private:
default: check_no_entry(); return nullptr;
}
}
FORCEINLINE constexpr const void* GetStorage() const
{
switch (GetRepresentation())
@ -461,7 +462,7 @@ public:
using ResultType = Ret;
using ArgumentType = TTypeSequence<Ts...>;
FORCEINLINE constexpr TFunctionImpl() = default;
FORCEINLINE constexpr TFunctionImpl(const TFunctionImpl&) = default;
FORCEINLINE constexpr TFunctionImpl(TFunctionImpl&&) = default;
@ -648,7 +649,7 @@ public:
{
Impl::template Emplace<T>(Forward<Ts>(Args)...);
}
/**
* Constructs an TFunction with initial content an function object of type TDecay<T>,
* direct-non-list-initialized from IL, Forward<Ts>(Args)....
@ -694,7 +695,7 @@ public:
Impl::Destroy();
return Impl::template Emplace<T>(Forward<Ts>(Args)...);
}
/**
* Changes the function object to one of type TDecay<T> constructed from the arguments.
* First destroys the current function object (if any) by Reset(), then constructs an object of type
@ -790,7 +791,7 @@ public:
if (!NAMESPACE_PRIVATE::FunctionIsBound(InValue)) Impl::Invalidate();
else Impl::template Emplace<T>(Forward<T>(InValue));
}
/**
* Constructs an TUniqueFunction with initial content an function object of type TDecay<T>,
* direct-non-list-initialized from Forward<Ts>(Args)....
@ -801,7 +802,7 @@ public:
{
Impl::template Emplace<T>(Forward<Ts>(Args)...);
}
/**
* Constructs an TUniqueFunction with initial content an function object of type TDecay<T>,
* direct-non-list-initialized from IL, Forward<Ts>(Args)....
@ -844,7 +845,7 @@ public:
using DecayedType = TDecay<T>;
return Impl::template Emplace<T>(Forward<Ts>(Args)...);
}
/**
* Changes the function object to one of type TDecay<T> constructed from the arguments.
* First destroys the current function object (if any) by Reset(), then constructs an object of type