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- // Copyright Oliver Kowalke 2009.
- // 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 <boost/coroutine/all.hpp>
- #include <cstdlib>
- #include <iostream>
- #include <boost/bind.hpp>
- void first( boost::coroutines::asymmetric_coroutine< void >::push_type & sink)
- {
- std::cout << "started first! ";
- for ( int i = 0; i < 10; ++i)
- {
- sink();
- std::cout << "a" << i;
- }
- }
- void second( boost::coroutines::asymmetric_coroutine< void >::push_type & sink)
- {
- std::cout << "started second! ";
- for ( int i = 0; i < 10; ++i)
- {
- sink();
- std::cout << "b" << i;
- }
- }
- int main( int argc, char * argv[])
- {
- {
- boost::coroutines::asymmetric_coroutine< void >::pull_type source1( boost::bind( first, _1) );
- boost::coroutines::asymmetric_coroutine< void >::pull_type source2( boost::bind( second, _1) );
- while ( source1 && source2) {
- source1();
- std::cout << " ";
- source2();
- std::cout << " ";
- }
- }
- std::cout << "\nDone" << std::endl;
- return EXIT_SUCCESS;
- }
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