Abstract Collections vs. FunDeps
Marcin 'Qrczak' Kowalczyk
qrczak at knm.org.pl
Sat Apr 10 13:01:02 EDT 2004
W liście z pią, 02-04-2004, godz. 11:21 +0200, Robert Will napisał:
> In section 0, I explain FunDeps for people like me. Section 1 shows that
> a certain kind of FunDeps can always be expressed with Constructor
It forces types with parameters where they might not be desirable.
For example if we have "Collection c e" class instead of "Collectio ce e",
we can't make the PackedString type its instance. We must give it a
dummy parameter, always instantiated to Char.
I once tried to design collection classes and failed.
__("< Marcin Kowalczyk
\__/ qrczak at knm.org.pl
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