/usr/include/mirserver/mir/executor.h is in libmirserver-dev 0.26.3+16.04.20170605-0ubuntu1.1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | /*
* Copyright © 2016 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
*/
#ifndef MIR_EXECUTOR_H_
#define MIR_EXECUTOR_H_
#include <functional>
namespace mir
{
/**
* An executor abstraction mostly compatible with C++ proposal N4414
*
* As specified in http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0008r0.pdf
*
* This should hopefully be compatible with whatever the C++ Executors and Schedulers group
* come up with as a final design, and will eventually be replaced by the standard version.
*
* If not, this minimal interface should be easy to implement on top of whatever emerges
* from the standards body.
*/
class Executor
{
public:
/**
* Schedule some function to be called sometime in the future.
*
* It is expected that this \b not eagerly execute, and will return
* \b before work() is executed.
*
* \param [in] work Function to execute in Executor specified environment.
*/
virtual void spawn(std::function<void()>&& work) = 0;
protected:
virtual ~Executor() = default;
};
}
#endif // MIR_EXECUTOR_H_
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