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// Copyright Oliver Kowalke 2013.
// 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 <stdexcept>
#include <string>
#include <boost/fiber/all.hpp>
typedef boost::fibers::unbuffered_channel< unsigned int > channel_t;
void foo( channel_t & chan) {
chan.push( 1);
chan.push( 1);
chan.push( 2);
chan.push( 3);
chan.push( 5);
chan.push( 8);
chan.push( 12);
chan.close();
}
void bar( channel_t & chan) {
for ( unsigned int value : chan) {
std::cout << value << " ";
}
std::cout << std::endl;
}
int main() {
try {
channel_t chan;
boost::fibers::fiber f1( & foo, std::ref( chan) );
boost::fibers::fiber f2( & bar, std::ref( chan) );
f1.join();
f2.join();
std::cout << "done." << std::endl;
return EXIT_SUCCESS;
} catch ( std::exception const& e) {
std::cerr << "exception: " << e.what() << std::endl;
} catch (...) {
std::cerr << "unhandled exception" << std::endl;
}
return EXIT_FAILURE;
}
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