[Qt-creator] use of std::function in creator

Konstantin Tokarev annulen at yandex.ru
Thu Aug 15 14:33:52 CEST 2013

15.08.2013, 16:28, "Mohamed Fawzi" <Fawzi.Mohamed at digia.com>:
> Hi there were already discussions on using C++11, but I would like to use something that is a bit older.
> std::function can be very useful to define callbacks, and thus improving the api very much.
> It was already available as part of the technical report 1:
> #include <tr1/functional>
> std::tr1::function
> windows released that in 2008, and gcc/clang should work even earlier.
> libstdc++ support is not complete (custom allocator are not supported), but if I understand it correctly (you cannot pass custom allocators to the function type) it should be fine.
> So with a couple of #ifdef and typedefs one could use it already.
> What do other think?

Traditional Qt approach is to use singals and slots instead of callbacks.


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