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refactor(*): remove constexpr for containers and allocators

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This commit is contained in:
_Redstone_c_
2023-02-22 23:34:51 +08:00
parent e8c9f9cc23
commit 9debe74b32
2 changed files with 127 additions and 127 deletions
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36
Redcraft.Utility/Source/Public/Memory/Allocator.h
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@ -35,22 +35,22 @@ struct FAllocatorInterface
* this is to support special allocators such as TInlineAllocator.
* If 'InNum' is zero, return nullptr.
*/
NODISCARD FORCEINLINE constexpr T* Allocate(size_t InNum) = delete;
NODISCARD FORCEINLINE T* Allocate(size_t InNum) = delete;
/** Deallocates storage. */
FORCEINLINE constexpr void Deallocate(T* InPtr) = delete;
FORCEINLINE void Deallocate(T* InPtr) = delete;
/** @return true if allocation can be deallocated by another allocator, otherwise false. */
NODISCARD FORCEINLINE constexpr bool IsTransferable(T* InPtr) const { return true; }
NODISCARD FORCEINLINE bool IsTransferable(T* InPtr) const { return true; }
/** Calculates the amount of slack to allocate for an array that has just grown to a given number of elements. */
NODISCARD FORCEINLINE constexpr size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const = delete;
NODISCARD FORCEINLINE size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const = delete;
/** Calculates the amount of slack to allocate for an array that has just shrunk to a given number of elements. */
NODISCARD FORCEINLINE constexpr size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const = delete;
NODISCARD FORCEINLINE size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const = delete;
/** Calculates the amount of slack to allocate for an array that has just grown or shrunk to a given number of elements. */
NODISCARD FORCEINLINE constexpr size_t CalculateSlackReserve(size_t Num) const = delete;
NODISCARD FORCEINLINE size_t CalculateSlackReserve(size_t Num) const = delete;
};
};
@ -73,7 +73,7 @@ struct FHeapAllocator : public FAllocatorInterface
Memory::Free(InPtr);
}
NODISCARD FORCEINLINE constexpr size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const
NODISCARD FORCEINLINE size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const
{
const size_t FirstGrow = 4;
const size_t ConstantGrow = 16;
@ -89,7 +89,7 @@ struct FHeapAllocator : public FAllocatorInterface
return Result;
}
NODISCARD FORCEINLINE constexpr size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const
NODISCARD FORCEINLINE size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const
{
size_t Result;
@ -112,7 +112,7 @@ struct FHeapAllocator : public FAllocatorInterface
return Result;
}
NODISCARD FORCEINLINE constexpr size_t CalculateSlackReserve(size_t Num) const
NODISCARD FORCEINLINE size_t CalculateSlackReserve(size_t Num) const
{
return Num != 0 ? Memory::QuantizeSize(Num * sizeof(T), alignof(T)) / sizeof(T) : 0;
}
@ -159,7 +159,7 @@ struct TInlineAllocator : public FAllocatorInterface
return Secondary.IsTransferable(InPtr);
}
NODISCARD FORCEINLINE constexpr size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const
NODISCARD FORCEINLINE size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const
{
check(Num > NumAllocated);
check(NumAllocated >= NumInline);
@ -169,7 +169,7 @@ struct TInlineAllocator : public FAllocatorInterface
return Secondary.CalculateSlackGrow(Num, NumAllocated <= NumInline ? 0 : NumAllocated);
}
NODISCARD FORCEINLINE constexpr size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const
NODISCARD FORCEINLINE size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const
{
check(Num < NumAllocated);
check(NumAllocated >= NumInline);
@ -179,7 +179,7 @@ struct TInlineAllocator : public FAllocatorInterface
return Secondary.CalculateSlackShrink(Num, NumAllocated);
}
NODISCARD FORCEINLINE constexpr size_t CalculateSlackReserve(size_t Num) const
NODISCARD FORCEINLINE size_t CalculateSlackReserve(size_t Num) const
{
if (Num <= NumInline) return NumInline;
@ -203,17 +203,17 @@ struct FNullAllocator : public FAllocatorInterface
{
public:
NODISCARD FORCEINLINE constexpr T* Allocate(size_t InNum) { check_no_entry(); return nullptr; }
NODISCARD FORCEINLINE T* Allocate(size_t InNum) { check_no_entry(); return nullptr; }
FORCEINLINE constexpr void Deallocate(T* InPtr) { check_no_entry(); }
FORCEINLINE void Deallocate(T* InPtr) { check_no_entry(); }
NODISCARD FORCEINLINE constexpr bool IsTransferable(T* InPtr) const { check_no_entry(); return false; }
NODISCARD FORCEINLINE bool IsTransferable(T* InPtr) const { check_no_entry(); return false; }
NODISCARD FORCEINLINE constexpr size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const { check_no_entry(); return 0; }
NODISCARD FORCEINLINE size_t CalculateSlackGrow(size_t Num, size_t NumAllocated) const { check_no_entry(); return 0; }
NODISCARD FORCEINLINE constexpr size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const { check_no_entry(); return 0; }
NODISCARD FORCEINLINE size_t CalculateSlackShrink(size_t Num, size_t NumAllocated) const { check_no_entry(); return 0; }
NODISCARD FORCEINLINE constexpr size_t CalculateSlackReserve(size_t Num) const { check_no_entry(); return 0; }
NODISCARD FORCEINLINE size_t CalculateSlackReserve(size_t Num) const { check_no_entry(); return 0; }
};
};