Sign in Join
FPDoc Onlineexperiment

TQWordHelper.Bits property

Member of TQWordHelperpublicIn unit sysutils

Read or write a bit.

Declaration

pascal
property Bits[aIndex: TQwordBitIndex]: Boolean read GetBit write PutBit;

Description

Bits property reads or writes boolean value to a bit number determined by argument aIndex.

MyQWord.Clear;// %0000000000000000000000000000000000000000000000000000000000000000 MyQWord equals 0
  MyQWord.Bits[0] := true;  // %0000000000000000000000000000000000000000000000000000000000000001 MyQWord equals 1
  MyQWord.Bits[2] := true;  // %0000000000000000000000000000000000000000000000000000000000000101 MyQWord equals 5
  WriteLn(MyQWord.Bits[2]); // TRUE

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.