[swift-corelibs-dev] NSCoding methods

Luke Howard lukeh at padl.com
Mon Dec 28 17:10:48 CST 2015

> On 29 Dec 2015, at 3:01 AM, Philippe Hausler <phausler at apple.com> wrote:
> Not certain what you mean there; each NSValue is just a identity of a key in a dictionary to a NSConcreteValue that the methods forward to? That would mean that each method call would be a dictionary lookup… that does not sound scalable from a performance standpoint.

Although didn’t NSObject do something similar for managing the retain count when it didn’t fit inline? I’m too lazy to go look it up...

— Luke

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