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Re: Does this ctor make sense?

by Athanasius (Monsignor)
on Jan 15, 2013 at 12:32 UTC ( #1013382=note: print w/ replies, xml ) Need Help??


in reply to Does this ctor make sense?

From bless:

bless REF,CLASSNAME
...
If CLASSNAME is omitted, the current package is used.

This works OK where there is no inheritance. But (from the same doc):

Always use the two-argument version if a derived class might inherit the function doing the blessing.

Otherwise, the derived class object will be blessed into the wrong class.

Update: If you have access to the Camel Book, see especially the section “Object Construction” in Chapter 12, pages 424–9 (4th Edition, 2012).

Hope that helps,

Athanasius <°(((><contra mundum Iustus alius egestas vitae, eros Piratica,


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