auto storage class - infer or RAII?
Jarrett Billingsley
kb3ctd2 at yahoo.com
Sun Nov 12 16:14:23 PST 2006
"Sean Kelly" <sean at f4.ca> wrote in message
news:ej87h8$10nk$1 at digitaldaemon.com...
> What is the special case here?
>
> int i = 5; // scoped int
> int* j = new int; // dynamic int
>
> MyClass c = MyClass(); // scoped class
> MyClass d = new MyClass(); // dynamic class
My main problem with it (besides not being able to use static opCall, which
I do use), is that it's far, far too easy to miss. The first time Walter
proposed this .. "syntax," I didn't know what he was proposing until I
looked real hard at the code for a minute or two. If you _really_ want to
make it obvious that it's a RAII class instance, either use a different
keyword, or maybe even recycle the C++ way:
MyClass c(params);
Not that I'm entirely supporting that syntax, but the "Class name = new
Class()" is such a common idiom that introducing the very-similar-looking
"Class name = Class()" will only cause confusion.
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