C++ function pointer in class ?

[alanambrose]

>>> Hi, what should i type to get a function pointer pointing to a function from a class ?

Also check out 'functors'. I've used this technique extensively in the past e.g. for writing general purpose integration or optimisation algorithms that take the function to be integrated / optimised as a function represented as a functor.

A.

[Korken]

If you want to call with "pointer to member function", I have made two helpers for that (and a bit more) which can be found here: https://github.com/korken89/esl/tree/master/src/esl/callable
They are made for non-dynamic allocation use, so the esl::function uses a fixed size buffer to store arguments, while esl::function_view does not allow for storing arguments.

[Daixiwen]

By the way I heard one day about this site which is great to find the syntax of complicated C statements, like function pointers:
https://cdecl.org/ C gibberish to English converter
It doesn't do C++ though.