"...classes are not abstract data types...": http://www.mactech.com/articles/frameworks/8_2/Protocol_Evins.html …
Notably, neither are interfaces.
Thanks to @hober for the link!
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"...classes are not abstract data types...": http://www.mactech.com/articles/frameworks/8_2/Protocol_Evins.html …
Notably, neither are interfaces.
Thanks to @hober for the link!