[boost] [inplace_factory] Question about nplace_factory

From: Corrado Zoccolo (czoccolo_at_[hidden])
Date: 2007-11-17 10:57:58

Hello,
I'm trying to use inplace factories on a class that performs small object
optimization.
If the user code pass me an inplace factory and the optimization can be
done, everything is fine, but how should I handle the case in which the
optimization cannot be done?

Can inplace factory export an other method, that will invoke new T() with
the appropriate parameters and return the pointer to it?
I can't see how to do this transparently without inplace factory support,
because I don't know a way to call the correct operator new if it is defined
in the class ( T::operator new(sizeof(T)) works only if T declares the
operator ).

Corrado

-- 
__________________________________________________________________________
dott. Corrado Zoccolo                          mailto:zoccolo_at_[hidden]
PhD - Department of Computer Science - University of Pisa, Italy
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