1234567891011121314151617181920212223242526272829303132333435363738394041424344 |
- // Copyright Oliver Kowalke 2016.
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- #include <cstdlib>
- #include <iostream>
- #include <list>
- #include <boost/context/fiber.hpp>
- namespace ctx = boost::context;
- int main() {
- ctx::fiber f1, f2, f3;
- f3 = ctx::fiber{[&](ctx::fiber && f)->ctx::fiber{
- f2 = std::move( f);
- for (;;) {
- std::cout << "f3\n";
- f2 = f1.resume();
- }
- return {};
- }};
- f2 = ctx::fiber{[&](ctx::fiber && f)->ctx::fiber{
- f1 = std::move( f);
- for (;;) {
- std::cout << "f2\n";
- f1 = f3.resume();
- }
- return {};
- }};
- f1 = ctx::fiber{[&](ctx::fiber && /*main*/)->ctx::fiber{
- for (;;) {
- std::cout << "f1\n";
- f3 = f2.resume();
- }
- return {};
- }};
- f1.resume();
- std::cout << "main: done" << std::endl;
- return EXIT_SUCCESS;
- }
|