Re: [boost] [Signal] Variadic template implementation of signal/slot

Subject: Re: [boost] [Signal] Variadic template implementation of signal/slot
From: Frank Mori Hess (frank.hess_at_[hidden])
Date: 2009-05-29 10:01:41

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Thursday 28 May 2009, Sebastian Redl wrote:
> There should be a working variadic Function implementation in the C++0x
> BoostCon branch.

Thanks, I wasn't aware of the sandbox/boost0x branch.

> The same limitations apply to the Function implementation on the branch.
> It might even have something like the arg member template; can't remember.

It looks like it only provides the argument types for the N=1 and 2 cases, 
through std::unary_function or std::binary_function, but not the argument 
types in general (similar to std::function).  I guess I should add those 
typedefs to the variadic Signals2, since I believe they are needed by some of 
the standard algorithms.  Is providing typedefs for all the arguments in a 
generic way useful?  I'm really only assuming it is, I don't have a specific 
use case in mind.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)

iEYEARECAAYFAkof6sYACgkQ5vihyNWuA4XkHACfeSY37XaMVvWxi01BIshq/YBi
LpIAn2mc6odGNLKGBnkq2s1b5tviCgGS
=jizu
-----END PGP SIGNATURE-----