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    TCardinalHelper.SetBitsCount

    Count number of bits set.

    Declaration

    Source position: syshelph.inc line 1128

    public 
function TCardinalHelper.SetBitsCount : Byte;

    Description

    SetBitsCount returns the number of bits set in a Cardinal.

    See also

    Name Description
    System.PopCnt Count number of set bits.
    TCardinalHelper.SetBit Set bit to 1.
    TCardinalHelper.ClearBit Set bit to 0.
    TCardinalHelper.ToggleBit Invert bit.
    TCardinalHelper.TestBit Check bit.
    TCardinalHelper.HighestSetBitPos Return the position of the leftmost bit set.
    TCardinalHelper.LowestSetBitPos Return the position of the rightmost bit set.
    TCardinalHelper.Bits Read or write a bit.