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Diffstat (limited to 'src/server/Runner.hpp')
-rw-r--r-- | src/server/Runner.hpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/server/Runner.hpp b/src/server/Runner.hpp new file mode 100644 index 00000000..173984e3 --- /dev/null +++ b/src/server/Runner.hpp @@ -0,0 +1,44 @@ +/* + This file is part of Ingen. + Copyright 2007-2017 David Robillard <http://drobilla.net/> + + Ingen is free software: you can redistribute it and/or modify it under the + terms of the GNU Affero General Public License as published by the Free + Software Foundation, either version 3 of the License, or any later version. + + Ingen 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 Affero General Public License for details. + + You should have received a copy of the GNU Affero General Public License + along with Ingen. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef INGEN_ENGINE_RUNNER_HPP +#define INGEN_ENGINE_RUNNER_HPP + +namespace Ingen { +namespace Server { + +class Task; +class BlockImpl; + +class Runner +{ +public: + virtual ~Runner() = default; + + /** Claim a parallel task, and signal others that work is available. */ + virtual void claim_task(Task* task) = 0; + + /** Steal a task from some other context if possible. */ + virtual Task* steal_task() const = 0; + + /** Run `unit`. */ + virtual void run_unit(BlockImpl* unit) = 0; +}; + +} // namespace Server +} // namespace Ingen + +#endif // INGEN_ENGINE_RUNNER_HPP |