Boost Users :
From: Jens Müller (jens.mueller_at_[hidden])
Date: 2006-05-29 16:28:18
Daniel Mitchell schrieb:
>>Is constructing/passing a struct with no data members more efficient
>>than it is with an enum, or is there no difference?
> I don't know, but I would bet that the difference--it it exists at all--is
> negligible. Ideally the compiler will elide the struct/enum object
> altogether, since it's only the type that's important.
Yeah, shortly after my post I realized that optimizing away the value is
quite trivially achieved - if the function is inlined, the value is dead
anyway, if it isn't, the compiler might still find out by
Thanks a lot!
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