PopCnt

Count number of set bits

Declaration

Source position: systemh.inc line 1212

  function PopCnt(const AValue: Byte) : Byte;
  function PopCnt(const AValue: Word) : Word;
  function PopCnt(const AValue: DWord) : DWord;
  function PopCnt(const AValue: QWord) : QWord;

Description

PopCnt (population count) counts the number of set bits in AValue.