Code4bin Delphi May 2026

implementation

This is quintessential – moving structural code directly to binary. 3. Endianness Handling A hidden trap: Intel CPUs are little-endian. Network protocols are big-endian. A robust Code4Bin module includes swapping functions: code4bin delphi

function TBinaryReaderHelper.ReadByte: Byte; begin Self.Read(Result, 1); end; Network protocols are big-endian

procedure TBinaryWriterHelper.WriteInt32(Value: Integer); begin Self.Write(Value, 4); end; Record Casting (The Delphi Superpower) Delphi records can

function TBinaryReaderHelper.ReadInt32: Integer; begin Self.Read(Result, 4); end;

procedure WriteSimpleBinary; var Data: TBytes; Stream: TMemoryStream; Value: Integer; begin SetLength(Data, 4); Value := 12345; Move(Value, Data[0], 4); // direct memory copy Stream := TMemoryStream.Create; try Stream.Write(Data[0], Length(Data)); Stream.SaveToFile('output.bin'); finally Stream.Free; end; end; In the style, you would encapsulate this into a reusable TBinaryWriter class. 2. Record Casting (The Delphi Superpower) Delphi records can be read/written directly to streams if they are packed and contain only value types.