SarInt64

64-bit Shift Arithmetic Right

Declaration

Source position: systemh.inc line 1139

  function SarInt64(const AValue: Int64) : Int64;
  function SarInt64(const AValue: Int64; Shift: Byte) : Int64;

Description

SarInt64 performs an arithmetic right shift for Shift positions on a 64-bit integer AValue and returns the result. Shift is optional, and is 1 by default. The difference with the regular Shr shift operation is that the leftmost bit is preserved during the shift operation.

See also