True if alignment, bit/byte order, and other aspects of real data on the data stream are relevant.
True if alignment, bit/byte order, and other aspects of real data on the data stream are relevant.
True for primitive processors that actually touch the data stream, false for NoData, and for combinators.
This enables an optimization in the runtime that doesn't evaluate expensive expressions for values or checking of encoding, byteOrder, bitOrder and so forth except for processors where it matters because they actually interact with the data stream.