David Brown wrote:
On Fri, Mar 21, 2008 at 05:07:07PM -0700, Andrew Lentvorski wrote:
Factories are often the difference between simply adding a parameter
to your factory API (perhaps on another function) and having to
inherit a whole new class because you can't overload the constructor
a particular way.
All of this being just a consequence of the common design choice to only
have a single constructor per class, or only distinguish them by
signature.
...or to restrict constructors to only return objects of one exact type....
--Chris
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