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feat(containers): add TArrayView and use TObserverPtr instead of raw pointer

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This commit is contained in:
_Redstone_c_
2023-02-26 21:55:36 +08:00
parent 343ff8d240
commit c8650b4aa5
8 changed files with 526 additions and 113 deletions
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10
Redcraft.Utility/Source/Public/Containers/Iterator.h
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@ -7,6 +7,7 @@
#include "Templates/Noncopyable.h"
#include "TypeTraits/TypeTraits.h"
#include "Miscellaneous/Compare.h"
#include "Memory/ObserverPointer.h"
#include "Miscellaneous/AssertionMacros.h"
NAMESPACE_REDCRAFT_BEGIN
@ -117,7 +118,7 @@ concept CContiguousIterator = CRandomAccessIterator<I> && CLValueReference<TIter
&& CSameAs<TIteratorElementType<I>, TRemoveReference<TIteratorReferenceType<I>>>
&& requires(I& Iter)
{
static_cast<TAddPointer<TIteratorReferenceType<I>>>(Iter);
static_cast<TObserverPtr<TIteratorElementType<I>[]>>(Iter);
{ AddressOf(*Iter) } -> CSameAs<TAddPointer<TIteratorReferenceType<I>>>;
};
@ -416,8 +417,7 @@ public:
NODISCARD friend FORCEINLINE constexpr ptrdiff operator-(const TCountedIterator& LHS, FDefaultSentinel) { CheckThis(); return -LHS.Num(); }
NODISCARD friend FORCEINLINE constexpr ptrdiff operator-(FDefaultSentinel, const TCountedIterator& RHS) { CheckThis(); return RHS.Num(); }
NODISCARD FORCEINLINE constexpr explicit operator ElementType*() requires (CContiguousIterator<IteratorType> && !CConst<ElementType>) { CheckThis(); return Current; }
NODISCARD FORCEINLINE constexpr explicit operator const ElementType*() const requires (CContiguousIterator<IteratorType>) { CheckThis(); return Current; }
NODISCARD FORCEINLINE constexpr explicit operator TObserverPtr<ElementType[]>() const requires (CContiguousIterator<IteratorType>) { CheckThis(); return TObserverPtr<ElementType[]>(Current); }
NODISCARD FORCEINLINE constexpr const IteratorType& GetBase() const& { CheckThis(); return Current; }
NODISCARD FORCEINLINE constexpr IteratorType GetBase() && { CheckThis(); return Current; }
@ -755,7 +755,7 @@ template <typename T, size_t N> FORCEINLINE constexpr decltype(auto) RBegin(
template <typename T, size_t N> FORCEINLINE constexpr decltype(auto) RBegin(const T(& Container)[N]) { return TReverseIterator(End(Container)); }
template <typename T, size_t N> FORCEINLINE constexpr decltype(auto) RBegin(const T(&& Container)[N]) { return TReverseIterator(End(Container)); }
/** Overloads the RBegin algorithm for T::rbegin(). */
/** Overloads the RBegin algorithm for initializer_list. */
template <typename T>
FORCEINLINE constexpr decltype(auto) RBegin(initializer_list<T> Container)
{
@ -775,7 +775,7 @@ template <typename T, size_t N> FORCEINLINE constexpr decltype(auto) REnd(
template <typename T, size_t N> FORCEINLINE constexpr decltype(auto) REnd(const T(& Container)[N]) { return TReverseIterator(Begin(Container)); }
template <typename T, size_t N> FORCEINLINE constexpr decltype(auto) REnd(const T(&& Container)[N]) { return TReverseIterator(Begin(Container)); }
/** Overloads the REnd algorithm for T::end(). */
/** Overloads the REnd algorithm for initializer_list. */
template <typename T>
FORCEINLINE constexpr decltype(auto) REnd(initializer_list<T> Container)
{