Unit 'sysutils'	Package
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TQWordHelper.SetBitsCount

Count number of bits set.

Declaration

Source position: syshelph.inc line 1324

public function TQWordHelper.SetBitsCount: Byte;

SetBitsCount returns the number of bits set in a QWord.

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