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fiber/doc/future.qbk

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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
]
[section:future Future]
__boost_fiber__ has adapted the future implementation of __boost_thread__.
boost::fibers::packaged_task< std::string > pt( helloworld_fn);
boost::fibers::unique_future< std::string > fu = pt.get_future();
boost::fibers::spawn( boost::move( pt) );
std::cout << fu.get() << std::endl;
[note __future__ can only be used inside the thread where the associated fiber
is running.]
[endsect]