#include <vector> #include <algorithm> #include <iostream> #include <cassert> #define PHOENIX_LIMIT 15 #include "boost/phoenix/operators.hpp" #include "boost/phoenix/primitives.hpp" #include "boost/phoenix/composite.hpp" #include "boost/phoenix/special_ops.hpp" #include "boost/phoenix/statements.hpp" #include "boost/phoenix/functions.hpp" #include "boost/phoenix/closures.hpp" ////////////////////////////////// using namespace std; using namespace phoenix; ////////////////////////////////// int main() { struct my_closure : closure<int, string, double> { member1 num; member2 message; member3 real; }; my_closure clos; { // First stack frame closure_frame<my_closure::self_t> frame(clos); (clos.num = 123)(); (clos.num += 456)(); (clos.real = clos.num / 56.5)(); (clos.message = "Hello " + string("World "))(); { // Second stack frame closure_frame<my_closure::self_t> frame(clos); (clos.num = 987)(); (clos.message = "Abracadabra ")(); (clos.real = clos.num * 1e30)(); { // Third stack frame tuple<int, char const*, double> init(-1, "Direct Init ", 3.14); closure_frame<my_closure::self_t> frame(clos, init); (cout << clos.message << clos.num << ", " << clos.real << '\n')(); } (cout << clos.message << clos.num << ", " << clos.real << '\n')(); } (cout << clos.message << clos.num << ", " << clos.real << '\n')(); } return 0; }