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> Unreal Engine API Reference > Runtime > Core > Containers > TBitArray > SetRangeFromRange > TBitArray::SetRangeFromRange

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TBitArray::SetRangeFromRange

Sets range of bits within the [TBitArray](API\Runtime\Core\Containers\TBitArray) to the values read out of a pointer.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Containers/BitArray.h
Include	#include "Containers/BitArray.h"

Syntax

template<typename InWordType>
void SetRangeFromRange
(
    int32 Index,
    int32 NumBitsToSet,
    const InWordType * ReadBits,
    int32 ReadOffsetBits
)

Remarks

Sets range of bits within the TBitArray to the values read out of a pointer.

Parameters

Parameter	Description
Index	The index of the first bit to set; must be 0 <= Index <= Num().
NumBitsToSet	The number of bits to set, must satisify 0 <= NumBitsToSet && Index + NumBitsToSet <= Num().
ReadBits	The address of sized integers to read the bits from. Bits are read from ReadBits in the current platform's mathematical bitorder (ReadBits[0] & 0x1, ReadBits[0] & 0x2, ... ReadBits[0] & 0x100, ... ReadBits[0] & 0x80000000, ReadBits[1] & 0x1 ...
ReadOffsetBits	Number of bits into ReadBits at which to start reading.

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