Christian Larsen skrev:
Hah, what a coincidence. I see that Hajo Kirchhoff has just asked
basically the same question two hours before me.
Hm, found an answer in a previous thread:
http://lists.boost.org/boost-users/2005/05/11987.php
But then what about using contains? This doesn't compile either:
#include
using namespace boost;
void listenerA() {}
void listenerB() {}
int main()
{
typedef function Listener;
Listener a = listenerA;
Listener b = listenerB;
bool equal;
// None of these compile:
equal = (a == b);
equal = function_equal(a, b);
equal = a.contains(b);
equal = a.contains(a);
return 0;
}
What to do, revert to raw function pointers?
--Christian
