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资源说明：Example of how to kinda-sorta hack a dot-syntax for enums into Objective-C
Mike Ash wrote a [post][1] on usings structs to add a "namespace" around sets of constants. e.g.
XYMyNameSpace.constant{A,B} instead of XYMyNameSpaceConstant{A,B}
This code was inspired by that, and just shows one way to extend it to enums. The code is contained
in an Xcode project yielding a command line app.
Using this method, you would get something like
StoogeType stooge = StoogeTypes.moe; // NB: StoogeTypes, with an 's'
instead of
StoogeType stooge = StoogeTypeMoe;
I doubt it's utility in practice, yet I long for Java-style enum namespaces in Objective-C,
which with no extra work, would yield:
StoogeType stooge = StoogeType.moe
[1]: http://www.mikeash.com/pyblog/friday-qa-2011-08-19-namespaced-constants-and-functions.html
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