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    PopCnt

    Count number of set bits.

    Declaration

    Source position: systemh.inc line 1314

    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.