Re: Je tiendrai jusqu'à demain

#include <boost/function.hpp>
#include <boost/bind.hpp>
#include <iostream>
typedef boost::function<int(int,int)> OperationDelegate;
struct Console {
 void Print(OperationDelegate del) {
 int res = del(42,3); // appel safe pasque gnagnagna
 std::cout << res << std::endl;
 }
};
class Exemple {
 int i;
public:
 Exemple() : i(42) {}
 int add(int a, int b) { return a + b + i; }
 int add3(int a, int LOL, int b) { return (a + b + i)*LOL; }
 void Test() {
 Console c;
 c.Print(boost::bind(&Exemple::add, this, _1, _2));
 c.Print(boost::bind(&Exemple::add3, this, _1, 1 /* valeur de LOL */, _2));
 // variante inline pour c++11
 c.Print([](int x, int y) { return x + y; });
 }
};

Oui, et ensuite ?