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refactor(*): make type alias identifiers conform to the style for general type identifiers

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Redstone1024
2024-12-16 19:34:47 +08:00
parent d2b6e0c669
commit 312cfe4097
54 changed files with 1738 additions and 1698 deletions
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232
Redcraft.Utility/Source/Public/Containers/Bitset.h
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@ -30,23 +30,23 @@ private:
public:
using BlockType = InBlockType;
using ElementType = bool;
using AllocatorType = Allocator;
using FBlockType = InBlockType;
using FElementType = bool;
using FAllocatorType = Allocator;
class Reference;
using ConstReference = bool;
class FReference;
using FConstReference = bool;
using Iterator = TIteratorImpl<false>;
using ConstIterator = TIteratorImpl<true >;
using FIterator = TIteratorImpl<false>;
using FConstIterator = TIteratorImpl<true >;
using ReverseIterator = TReverseIterator< Iterator>;
using ConstReverseIterator = TReverseIterator<ConstIterator>;
using FReverseIterator = TReverseIterator< FIterator>;
using FConstReverseIterator = TReverseIterator<FConstIterator>;
static_assert(CRandomAccessIterator< Iterator>);
static_assert(CRandomAccessIterator<ConstIterator>);
static_assert(CRandomAccessIterator< FIterator>);
static_assert(CRandomAccessIterator<FConstIterator>);
static constexpr size_t BlockWidth = sizeof(BlockType) * 8;
static constexpr size_t BlockWidth = sizeof(FBlockType) * 8;
/** Default constructor. Constructs an empty bitset. */
FORCEINLINE TBitset() : TBitset(0) { }
@ -62,40 +62,40 @@ public:
/** Constructs a bitset from an integer. */
TBitset(size_t InCount, uint64 InValue) : TBitset(InCount > 64 ? InCount : 64)
{
static_assert(sizeof(BlockType) <= sizeof(uint64), "The block width of TBitset is unexpected");
static_assert(sizeof(FBlockType) <= sizeof(uint64), "The block width of TBitset is unexpected");
if constexpr (sizeof(BlockType) == sizeof(uint8))
if constexpr (sizeof(FBlockType) == sizeof(uint8))
{
Impl.Pointer[0] = static_cast<BlockType>(InValue >> 0);
Impl.Pointer[1] = static_cast<BlockType>(InValue >> 8);
Impl.Pointer[2] = static_cast<BlockType>(InValue >> 16);
Impl.Pointer[3] = static_cast<BlockType>(InValue >> 24);
Impl.Pointer[4] = static_cast<BlockType>(InValue >> 32);
Impl.Pointer[5] = static_cast<BlockType>(InValue >> 40);
Impl.Pointer[6] = static_cast<BlockType>(InValue >> 48);
Impl.Pointer[7] = static_cast<BlockType>(InValue >> 56);
Impl.Pointer[0] = static_cast<FBlockType>(InValue >> 0);
Impl.Pointer[1] = static_cast<FBlockType>(InValue >> 8);
Impl.Pointer[2] = static_cast<FBlockType>(InValue >> 16);
Impl.Pointer[3] = static_cast<FBlockType>(InValue >> 24);
Impl.Pointer[4] = static_cast<FBlockType>(InValue >> 32);
Impl.Pointer[5] = static_cast<FBlockType>(InValue >> 40);
Impl.Pointer[6] = static_cast<FBlockType>(InValue >> 48);
Impl.Pointer[7] = static_cast<FBlockType>(InValue >> 56);
}
else if constexpr (sizeof(BlockType) == sizeof(uint16))
else if constexpr (sizeof(FBlockType) == sizeof(uint16))
{
Impl.Pointer[0] = static_cast<BlockType>(InValue >> 0);
Impl.Pointer[1] = static_cast<BlockType>(InValue >> 16);
Impl.Pointer[2] = static_cast<BlockType>(InValue >> 32);
Impl.Pointer[3] = static_cast<BlockType>(InValue >> 48);
Impl.Pointer[0] = static_cast<FBlockType>(InValue >> 0);
Impl.Pointer[1] = static_cast<FBlockType>(InValue >> 16);
Impl.Pointer[2] = static_cast<FBlockType>(InValue >> 32);
Impl.Pointer[3] = static_cast<FBlockType>(InValue >> 48);
}
else if constexpr (sizeof(BlockType) == sizeof(uint32))
else if constexpr (sizeof(FBlockType) == sizeof(uint32))
{
Impl.Pointer[0] = static_cast<BlockType>(InValue >> 0);
Impl.Pointer[1] = static_cast<BlockType>(InValue >> 32);
Impl.Pointer[0] = static_cast<FBlockType>(InValue >> 0);
Impl.Pointer[1] = static_cast<FBlockType>(InValue >> 32);
}
else if constexpr (sizeof(BlockType) == sizeof(uint64))
else if constexpr (sizeof(FBlockType) == sizeof(uint64))
{
Impl.Pointer[0] = static_cast<BlockType>(InValue >> 0);
Impl.Pointer[0] = static_cast<FBlockType>(InValue >> 0);
}
else check_no_entry();
size_t BlockInteger = sizeof(uint64) / sizeof(BlockType);
size_t BlockInteger = sizeof(uint64) / sizeof(FBlockType);
Memory::Memset(Impl.Pointer + BlockInteger, 0, (NumBlocks() - BlockInteger) * sizeof(BlockType));
Memory::Memset(Impl.Pointer + BlockInteger, 0, (NumBlocks() - BlockInteger) * sizeof(FBlockType));
Impl.BitsetNum = InCount;
}
@ -112,9 +112,7 @@ public:
new (this) TBitset(InCount);
BlockType* CurrentBlock = Impl.Pointer - 1;
for (Reference Ref: *this) Ref = *First++;
for (FReference Ref: *this) Ref = *First++;
}
else
{
@ -135,7 +133,7 @@ public:
Impl.BlocksMax = Impl->CalculateSlackReserve(NumBlocks());
Impl.Pointer = Impl->Allocate(MaxBlocks());
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(FBlockType));
}
/** Move constructor. After the move, 'InValue' is guaranteed to be empty. */
@ -157,7 +155,7 @@ public:
Impl.BlocksMax = Impl->CalculateSlackReserve(NumBlocks());
Impl.Pointer = Impl->Allocate(MaxBlocks());
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(FBlockType));
}
}
@ -188,7 +186,7 @@ public:
Impl.BlocksMax = NumToAllocate;
Impl.Pointer = Impl->Allocate(MaxBlocks());
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(FBlockType));
return *this;
}
@ -197,7 +195,7 @@ public:
Impl.BitsetNum = InValue.Num();
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, InValue.Impl.Pointer, NumBlocks() * sizeof(FBlockType));
return *this;
}
@ -247,14 +245,14 @@ public:
Impl.BlocksMax = NumToAllocate;
Impl.Pointer = Impl->Allocate(MaxBlocks());
for (Reference Ref : *this) Ref = *First++;
for (FReference Ref : *this) Ref = *First++;
return *this;
}
Impl.BitsetNum = GetNum(IL);
for (Reference Ref : *this) Ref = *First++;
for (FReference Ref : *this) Ref = *First++;
return *this;
}
@ -271,7 +269,7 @@ public:
if (LHS.Impl.Pointer[Index] != RHS.Impl.Pointer[Index]) return false;
}
const BlockType LastBlockBitmask = LHS.Num() % BlockWidth != 0 ? (1ull << LHS.Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = LHS.Num() % BlockWidth != 0 ? (1ull << LHS.Num() % BlockWidth) - 1 : -1;
return (LHS.Impl.Pointer[LHS.NumBlocks() - 1] & LastBlockBitmask) == (RHS.Impl.Pointer[LHS.NumBlocks() - 1] & LastBlockBitmask);
}
@ -301,7 +299,7 @@ public:
Impl.Pointer[Index] &= InValue.Impl.Pointer[Index];
}
const BlockType LastBlockBitmask = InValue.Num() % BlockWidth != 0 ? (1ull << InValue.Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = InValue.Num() % BlockWidth != 0 ? (1ull << InValue.Num() % BlockWidth) - 1 : -1;
Impl.Pointer[LastBlock] &= InValue.Impl.Pointer[LastBlock] & LastBlockBitmask;
@ -339,7 +337,7 @@ public:
Impl.Pointer[Index] |= InValue.Impl.Pointer[Index];
}
const BlockType LastBlockBitmask = InValue.Num() % BlockWidth != 0 ? (1ull << InValue.Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = InValue.Num() % BlockWidth != 0 ? (1ull << InValue.Num() % BlockWidth) - 1 : -1;
Impl.Pointer[LastBlock] |= InValue.Impl.Pointer[LastBlock] & LastBlockBitmask;
}
@ -372,7 +370,7 @@ public:
Impl.Pointer[Index] ^= InValue.Impl.Pointer[Index];
}
const BlockType LastBlockBitmask = InValue.Num() % BlockWidth != 0 ? (1ull << InValue.Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = InValue.Num() % BlockWidth != 0 ? (1ull << InValue.Num() % BlockWidth) - 1 : -1;
Impl.Pointer[LastBlock] ^= InValue.Impl.Pointer[LastBlock] & LastBlockBitmask;
}
@ -473,7 +471,7 @@ public:
if (Impl.Pointer[Index] != -1) return false;
}
const BlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
return (Impl.Pointer[NumBlocks() - 1] | ~LastBlockBitmask) == -1;
}
@ -488,7 +486,7 @@ public:
if (Impl.Pointer[Index] != 0) return true;
}
const BlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
return (Impl.Pointer[NumBlocks() - 1] & LastBlockBitmask) != 0;
}
@ -503,24 +501,24 @@ public:
size_t Result = 0;
constexpr auto BlockCount = [](BlockType Block)
constexpr auto BlockCount = [](FBlockType Block)
{
static_assert(sizeof(BlockType) <= sizeof(uint64), "The block width of TBitset is unexpected");
static_assert(sizeof(FBlockType) <= sizeof(uint64), "The block width of TBitset is unexpected");
if constexpr (sizeof(BlockType) == sizeof(uint8))
if constexpr (sizeof(FBlockType) == sizeof(uint8))
{
Block = (Block & 0x55ull) + ((Block >> 1) & 0x55ull);
Block = (Block & 0x33ull) + ((Block >> 2) & 0x33ull);
Block = (Block & 0x0Full) + ((Block >> 4) & 0x0Full);
}
else if constexpr (sizeof(BlockType) == sizeof(uint16))
else if constexpr (sizeof(FBlockType) == sizeof(uint16))
{
Block = (Block & 0x5555ull) + ((Block >> 1) & 0x5555ull);
Block = (Block & 0x3333ull) + ((Block >> 2) & 0x3333ull);
Block = (Block & 0x0F0Full) + ((Block >> 4) & 0x0F0Full);
Block = (Block & 0x00FFull) + ((Block >> 8) & 0x00FFull);
}
else if constexpr (sizeof(BlockType) == sizeof(uint32))
else if constexpr (sizeof(FBlockType) == sizeof(uint32))
{
Block = (Block & 0x55555555ull) + ((Block >> 1) & 0x55555555ull);
Block = (Block & 0x33333333ull) + ((Block >> 2) & 0x33333333ull);
@ -528,7 +526,7 @@ public:
Block = (Block & 0x00FF00FFull) + ((Block >> 8) & 0x00FF00FFull);
Block = (Block & 0x0000FFFFull) + ((Block >> 16) & 0x0000FFFFull);
}
else if constexpr (sizeof(BlockType) == sizeof(uint64))
else if constexpr (sizeof(FBlockType) == sizeof(uint64))
{
Block = (Block & 0x5555555555555555ull) + ((Block >> 1) & 0x5555555555555555ull);
Block = (Block & 0x3333333333333333ull) + ((Block >> 2) & 0x3333333333333333ull);
@ -547,7 +545,7 @@ public:
Result += BlockCount(Impl.Pointer[Index]);
}
const BlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
Result += BlockCount(Impl.Pointer[NumBlocks() - 1] & LastBlockBitmask);
@ -557,7 +555,7 @@ public:
/** Sets all bits to true. */
TBitset& Set(bool InValue = true)
{
Memory::Memset(Impl.Pointer, static_cast<uint8>(InValue ? -1 : 0), NumBlocks() * sizeof(BlockType));
Memory::Memset(Impl.Pointer, static_cast<uint8>(InValue ? -1 : 0), NumBlocks() * sizeof(FBlockType));
return *this;
}
@ -591,17 +589,17 @@ public:
checkf(Impl.Pointer[Index] != 0, TEXT("The bitset can not be represented in uint64. Please check Num()."));
}
const BlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
const BlockType LastBlock = Impl.Pointer[NumBlocks() - 1] & LastBlockBitmask;
const FBlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlock = Impl.Pointer[NumBlocks() - 1] & LastBlockBitmask;
checkf(LastBlock != 0, TEXT("The bitset can not be represented in uint64. Please check Num()."));
}
uint64 Result = 0;
static_assert(sizeof(BlockType) <= sizeof(uint64), "The block width of TBitset is unexpected");
static_assert(sizeof(FBlockType) <= sizeof(uint64), "The block width of TBitset is unexpected");
if constexpr (sizeof(BlockType) == sizeof(uint8))
if constexpr (sizeof(FBlockType) == sizeof(uint8))
{
Result |= static_cast<uint64>(Impl.Pointer[0]) << 0;
Result |= static_cast<uint64>(Impl.Pointer[1]) << 8;
@ -612,19 +610,19 @@ public:
Result |= static_cast<uint64>(Impl.Pointer[6]) << 48;
Result |= static_cast<uint64>(Impl.Pointer[7]) << 56;
}
else if constexpr (sizeof(BlockType) == sizeof(uint16))
else if constexpr (sizeof(FBlockType) == sizeof(uint16))
{
Result |= static_cast<uint64>(Impl.Pointer[0]) << 0;
Result |= static_cast<uint64>(Impl.Pointer[1]) << 16;
Result |= static_cast<uint64>(Impl.Pointer[2]) << 32;
Result |= static_cast<uint64>(Impl.Pointer[3]) << 48;
}
else if constexpr (sizeof(BlockType) == sizeof(uint32))
else if constexpr (sizeof(FBlockType) == sizeof(uint32))
{
Result |= static_cast<uint64>(Impl.Pointer[0]) << 0;
Result |= static_cast<uint64>(Impl.Pointer[1]) << 32;
}
else if constexpr (sizeof(BlockType) == sizeof(uint64))
else if constexpr (sizeof(FBlockType) == sizeof(uint64))
{
Result |= static_cast<uint64>(Impl.Pointer[0]) << 0;
}
@ -661,7 +659,7 @@ public:
if (NumToAllocate != MaxBlocks())
{
BlockType* OldAllocation = Impl.Pointer;
FBlockType* OldAllocation = Impl.Pointer;
const size_t NumToDestruct = NumBlocks();
Impl.BitsetNum = InCount;
@ -670,11 +668,11 @@ public:
if (NumToDestruct <= Num())
{
Memory::Memcpy(Impl.Pointer, OldAllocation, NumToDestruct * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, OldAllocation, NumToDestruct * sizeof(FBlockType));
}
else
{
Memory::Memcpy(Impl.Pointer, OldAllocation, BlocksCount * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, OldAllocation, BlocksCount * sizeof(FBlockType));
}
Impl->Deallocate(OldAllocation);
@ -697,12 +695,12 @@ public:
NumToAllocate = NumToAllocate > MaxBlocks() ? Impl->CalculateSlackGrow(BlocksCount, MaxBlocks()) : NumToAllocate;
NumToAllocate = NumToAllocate < MaxBlocks() ? (bAllowShrinking ? Impl->CalculateSlackShrink(BlocksCount, MaxBlocks()) : MaxBlocks()) : NumToAllocate;
const BlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
const BlockType BlocksValueToSet = static_cast<BlockType>(InValue ? -1 : 0);
const FBlockType LastBlockBitmask = Num() % BlockWidth != 0 ? (1ull << Num() % BlockWidth) - 1 : -1;
const FBlockType BlocksValueToSet = static_cast<FBlockType>(InValue ? -1 : 0);
if (NumToAllocate != MaxBlocks())
{
BlockType* OldAllocation = Impl.Pointer;
FBlockType* OldAllocation = Impl.Pointer;
const size_t NumToDestruct = NumBlocks();
Impl.BitsetNum = InCount;
@ -713,16 +711,16 @@ public:
{
if (NumToDestruct != 0)
{
Memory::Memcpy(Impl.Pointer, OldAllocation, (NumToDestruct - 1) * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, OldAllocation, (NumToDestruct - 1) * sizeof(FBlockType));
Impl.Pointer[NumToDestruct - 1] = OldAllocation[NumToDestruct - 1] & LastBlockBitmask | BlocksValueToSet & ~LastBlockBitmask;
}
Memory::Memset(Impl.Pointer + NumToDestruct, static_cast<uint8>(BlocksValueToSet), (BlocksCount - NumToDestruct) * sizeof(BlockType));
Memory::Memset(Impl.Pointer + NumToDestruct, static_cast<uint8>(BlocksValueToSet), (BlocksCount - NumToDestruct) * sizeof(FBlockType));
}
else
{
Memory::Memcpy(Impl.Pointer, OldAllocation, BlocksCount * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, OldAllocation, BlocksCount * sizeof(FBlockType));
}
Impl->Deallocate(OldAllocation);
@ -739,7 +737,7 @@ public:
Impl.Pointer[NumBlocks() - 1] = Impl.Pointer[NumBlocks() - 1] & LastBlockBitmask | BlocksValueToSet & ~LastBlockBitmask;
}
Memory::Memset(Impl.Pointer + NumBlocks(), static_cast<uint8>(BlocksValueToSet), (BlocksCount - NumBlocks()) * sizeof(BlockType));
Memory::Memset(Impl.Pointer + NumBlocks(), static_cast<uint8>(BlocksValueToSet), (BlocksCount - NumBlocks()) * sizeof(FBlockType));
}
Impl.BitsetNum = InCount;
@ -753,14 +751,14 @@ public:
const size_t BlocksCount = (InCount + BlockWidth - 1) / BlockWidth;
const size_t NumToAllocate = Impl->CalculateSlackReserve(BlocksCount);
BlockType* OldAllocation = Impl.Pointer;
FBlockType* OldAllocation = Impl.Pointer;
check(NumToAllocate > MaxBlocks());
Impl.BlocksMax = NumToAllocate;
Impl.Pointer = Impl->Allocate(MaxBlocks());
Memory::Memcpy(Impl.Pointer, OldAllocation, NumBlocks() * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, OldAllocation, NumBlocks() * sizeof(FBlockType));
Impl->Deallocate(OldAllocation);
}
@ -774,31 +772,31 @@ public:
if (NumToAllocate == MaxBlocks()) return;
BlockType* OldAllocation = Impl.Pointer;
FBlockType* OldAllocation = Impl.Pointer;
Impl.BitsetNum = NumToAllocate * BlockWidth;
Impl.Pointer = Impl->Allocate(MaxBlocks());
Memory::Memcpy(Impl.Pointer, OldAllocation, NumBlocks() * sizeof(BlockType));
Memory::Memcpy(Impl.Pointer, OldAllocation, NumBlocks() * sizeof(FBlockType));
Impl->Deallocate(OldAllocation);
}
/** @return The pointer to the underlying element storage. */
NODISCARD FORCEINLINE BlockType* GetData() { return Impl.Pointer; }
NODISCARD FORCEINLINE const BlockType* GetData() const { return Impl.Pointer; }
NODISCARD FORCEINLINE FBlockType* GetData() { return Impl.Pointer; }
NODISCARD FORCEINLINE const FBlockType* GetData() const { return Impl.Pointer; }
/** @return The iterator to the first or end bit. */
NODISCARD FORCEINLINE Iterator Begin() { return Iterator(this, Impl.Pointer, 0); }
NODISCARD FORCEINLINE ConstIterator Begin() const { return ConstIterator(this, Impl.Pointer, 0); }
NODISCARD FORCEINLINE Iterator End() { return Iterator(this, Impl.Pointer, Num()); }
NODISCARD FORCEINLINE ConstIterator End() const { return ConstIterator(this, Impl.Pointer, Num()); }
NODISCARD FORCEINLINE FIterator Begin() { return FIterator(this, Impl.Pointer, 0); }
NODISCARD FORCEINLINE FConstIterator Begin() const { return FConstIterator(this, Impl.Pointer, 0); }
NODISCARD FORCEINLINE FIterator End() { return FIterator(this, Impl.Pointer, Num()); }
NODISCARD FORCEINLINE FConstIterator End() const { return FConstIterator(this, Impl.Pointer, Num()); }
/** @return The reverse iterator to the first or end bit. */
NODISCARD FORCEINLINE ReverseIterator RBegin() { return ReverseIterator(End()); }
NODISCARD FORCEINLINE ConstReverseIterator RBegin() const { return ConstReverseIterator(End()); }
NODISCARD FORCEINLINE ReverseIterator REnd() { return ReverseIterator(Begin()); }
NODISCARD FORCEINLINE ConstReverseIterator REnd() const { return ConstReverseIterator(Begin()); }
NODISCARD FORCEINLINE FReverseIterator RBegin() { return FReverseIterator(End()); }
NODISCARD FORCEINLINE FConstReverseIterator RBegin() const { return FConstReverseIterator(End()); }
NODISCARD FORCEINLINE FReverseIterator REnd() { return FReverseIterator(Begin()); }
NODISCARD FORCEINLINE FConstReverseIterator REnd() const { return FConstReverseIterator(Begin()); }
/** @return The number of bits in the bitset. */
NODISCARD FORCEINLINE size_t Num() const { return Impl.BitsetNum; }
@ -816,17 +814,17 @@ public:
NODISCARD FORCEINLINE bool IsEmpty() const { return Num() == 0; }
/** @return true if the iterator is valid, false otherwise. */
NODISCARD FORCEINLINE bool IsValidIterator(ConstIterator Iter) const { return Begin() <= Iter && Iter <= End(); }
NODISCARD FORCEINLINE bool IsValidIterator(FConstIterator Iter) const { return Begin() <= Iter && Iter <= End(); }
/** @return The reference to the requested bit. */
NODISCARD FORCEINLINE Reference operator[](size_t Index) { checkf(Index < Num(), TEXT("Read access violation. Please check IsValidIterator().")); return *(Begin() + Index); }
NODISCARD FORCEINLINE ConstReference operator[](size_t Index) const { checkf(Index < Num(), TEXT("Read access violation. Please check IsValidIterator().")); return *(Begin() + Index); }
NODISCARD FORCEINLINE FReference operator[](size_t Index) { checkf(Index < Num(), TEXT("Read access violation. Please check IsValidIterator().")); return *(Begin() + Index); }
NODISCARD FORCEINLINE FConstReference operator[](size_t Index) const { checkf(Index < Num(), TEXT("Read access violation. Please check IsValidIterator().")); return *(Begin() + Index); }
/** @return The reference to the first or last bit. */
NODISCARD FORCEINLINE Reference Front() { return *Begin(); }
NODISCARD FORCEINLINE ConstReference Front() const { return *Begin(); }
NODISCARD FORCEINLINE Reference Back() { return *(End() - 1); }
NODISCARD FORCEINLINE ConstReference Back() const { return *(End() - 1); }
NODISCARD FORCEINLINE FReference Front() { return *Begin(); }
NODISCARD FORCEINLINE FConstReference Front() const { return *Begin(); }
NODISCARD FORCEINLINE FReference Back() { return *(End() - 1); }
NODISCARD FORCEINLINE FConstReference Back() const { return *(End() - 1); }
/** Erases all bits from the bitset. After this call, Num() returns zero. */
void Reset(bool bAllowShrinking = true)
@ -859,7 +857,7 @@ public:
Result = HashCombine(Result, GetTypeHash(A.Impl.Pointer[Index]));
}
const BlockType LastBlockBitmask = A.Num() % BlockWidth != 0 ? (1ull << A.Num() % BlockWidth) - 1 : -1;
const FBlockType LastBlockBitmask = A.Num() % BlockWidth != 0 ? (1ull << A.Num() % BlockWidth) - 1 : -1;
return HashCombine(Result, GetTypeHash(A.Impl.Pointer[A.NumBlocks() - 1] & LastBlockBitmask));
}
@ -889,27 +887,27 @@ public:
private:
ALLOCATOR_WRAPPER_BEGIN(AllocatorType, BlockType, Impl)
ALLOCATOR_WRAPPER_BEGIN(FAllocatorType, FBlockType, Impl)
{
size_t BitsetNum;
size_t BlocksMax;
BlockType* Pointer;
FBlockType* Pointer;
}
ALLOCATOR_WRAPPER_END(AllocatorType, BlockType, Impl)
ALLOCATOR_WRAPPER_END(FAllocatorType, FBlockType, Impl)
public:
class Reference final : private FSingleton
class FReference final : private FSingleton
{
public:
FORCEINLINE Reference& operator=(bool InValue) { Data = (Data & ~Mask) | (InValue ? Mask : 0); return *this; }
FORCEINLINE FReference& operator=(bool InValue) { Data = (Data & ~Mask) | (InValue ? Mask : 0); return *this; }
FORCEINLINE Reference& operator=(const Reference& InValue) { *this = static_cast<bool>(InValue); return *this; }
FORCEINLINE FReference& operator=(const FReference& InValue) { *this = static_cast<bool>(InValue); return *this; }
FORCEINLINE Reference& operator&=(bool InValue) { Data &= InValue ? -1 : ~Mask; return *this; }
FORCEINLINE Reference& operator|=(bool InValue) { Data |= InValue ? Mask : 0; return *this; }
FORCEINLINE Reference& operator^=(bool InValue) { *this = InValue ^ *this; return *this; }
FORCEINLINE FReference& operator&=(bool InValue) { Data &= InValue ? -1 : ~Mask; return *this; }
FORCEINLINE FReference& operator|=(bool InValue) { Data |= InValue ? Mask : 0; return *this; }
FORCEINLINE FReference& operator^=(bool InValue) { *this = InValue ^ *this; return *this; }
FORCEINLINE bool operator~() const { return !*this; }
@ -917,14 +915,14 @@ public:
private:
FORCEINLINE Reference(BlockType& InData, BlockType InMask)
FORCEINLINE FReference(FBlockType& InData, FBlockType InMask)
: Data(InData), Mask(InMask)
{ }
BlockType& Data;
BlockType Mask;
FBlockType& Data;
FBlockType Mask;
friend Iterator;
friend FIterator;
};
@ -935,7 +933,7 @@ private:
{
public:
using ElementType = bool;
using FElementType = bool;
FORCEINLINE TIteratorImpl() = default;
@ -958,8 +956,8 @@ private:
NODISCARD friend FORCEINLINE strong_ordering operator<=>(const TIteratorImpl& LHS, const TIteratorImpl& RHS) { check(LHS.Pointer == RHS.Pointer); return LHS.BitOffset <=> RHS.BitOffset; }
NODISCARD FORCEINLINE Reference operator*() const requires (!bConst) { CheckThis(true); return Reference(*(Pointer + BitOffset / BlockWidth), 1ull << BitOffset % BlockWidth); }
NODISCARD FORCEINLINE ConstReference operator*() const requires ( bConst) { CheckThis(true); return (*(Pointer + BitOffset / BlockWidth) & (1ull << BitOffset % BlockWidth)); }
NODISCARD FORCEINLINE FReference operator*() const requires (!bConst) { CheckThis(true); return FReference(*(Pointer + BitOffset / BlockWidth), 1ull << BitOffset % BlockWidth); }
NODISCARD FORCEINLINE FConstReference operator*() const requires ( bConst) { CheckThis(true); return (*(Pointer + BitOffset / BlockWidth) & (1ull << BitOffset % BlockWidth)); }
NODISCARD FORCEINLINE auto operator[](ptrdiff Index) const { TIteratorImpl Temp = *this + Index; return *Temp; }
@ -985,17 +983,17 @@ private:
const TBitset* Owner = nullptr;
# endif
using BlockPtr = TConditional<bConst, const BlockType*, BlockType*>;
using FBlockPtr = TConditional<bConst, const FBlockType*, FBlockType*>;
BlockPtr Pointer = nullptr;
size_t BitOffset = 0;
FBlockPtr Pointer = nullptr;
size_t BitOffset = 0;
# if DO_CHECK
FORCEINLINE TIteratorImpl(const TBitset* InContainer, BlockPtr InPointer, size_t Offset)
FORCEINLINE TIteratorImpl(const TBitset* InContainer, FBlockPtr InPointer, size_t Offset)
: Owner(InContainer), Pointer(InPointer), BitOffset(Offset)
{ }
# else
FORCEINLINE TIteratorImpl(const TBitset* InContainer, BlockPtr InPointer, size_t Offset)
FORCEINLINE TIteratorImpl(const TBitset* InContainer, FBlockPtr InPointer, size_t Offset)
: Pointer(InPointer), BitOffset(Offset)
{ }
# endif