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Functions for manipulating bit sets.
| Name | FBitSet |
| Type | struct |
| Header File | /Engine/Source/Runtime/Core/Public/Containers/BitArray.h |
| Include Path | #include "Containers/BitArray.h" |
Syntax
struct FBitSet
Constants
| Name | Type | Remarks | Include Path |
|---|---|---|---|
| BitsPerWord | uint32 | Clang generates 7 instructions for int32 DivideAndRoundUp but only 2 for uint32. | Containers/BitArray.h |
Functions
Static
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
static uint32 CalculateNumWords
(
int32 NumBits |
Containers/BitArray.h | ||
static uint32 GetAndClearNextBit
(
uint32& Mask |
Clears the next set bit in the mask and returns its index. | Containers/BitArray.h |