Re: How to convert a pointer to member function type to a const member one
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Re: How to convert a pointer to member function type to a const member one         

Group: comp.lang.c++.moderated · Group Profile
Author: Roman.Perepelitsa
Date: May 5, 2008 05:48

On 1 May, 21:43, mcostalba gmail.com> wrote:
> I have to detect if a functor type Fun has a given signature Sig, i.e.
> if Fun::operator() has a signature Sig

Take a look at is_call_possible metafunction, which was discussed
in this group before
(http://groups.google.com/group/comp.lang.c++.moderated/browse_thread/
thread/4f7c7a96f9afbe44/e5fbc9305539f699#e5fbc9305539f699).
It seems to do what you want.

HTH,
Roman Perepelitsa.

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