I continue to struggle with the "proper" and most efficient way to do things with Data.
In this case, I have a set of bytes received over a serial port in a Data. The last two bytes are a (big- or little-endian) UInt16 CRC. However, there maybe an odd or even number of bytes in the Data before these last two bytes, so I can't just use withUnsafePointer<UInt16>. I'd also like to avoid unnecessary copying of the data. All of it is immutable for the purposes of this problem. How can I get the UInt16 that starts at byte X in a Data? Same goes for Double or Int32 or whatever. If the endianness needs to change, I can do that swapping after I've gotten the typed value out. -- Rick Mann rm...@latencyzero.com _______________________________________________ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users
