Boost logo

Boost :

From: Douglas Gregor (gregod_at_[hidden])
Date: 2001-10-17 14:11:37

On Wednesday 17 October 2001 02:50, you wrote:
> I'm considering writing template C++ wrappers for the gnu GSL
> integration library instead. The issue there is that these routines
> are plain C. Assume I don't rewrite them, but just wrap them. In
> that case, how do I adapt a C++ functor to a plain C function pointer
> that a plain C routine would accept? Any example? I tried playing
> with mem_fun but I must be doing something wrong.

I've dealt with this before, and recently wrote a small tutorial to describe
the use of Boost.Function to generalize callbacks that are based on C
function pointers. It is available here:

I hope it helps.


Boost list run by bdawes at, gregod at, cpdaniel at, john at