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-/* This file is part of Raul.
- * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- *
- * Raul is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 2 of the License, or (at your option) any later
- * version.
- *
- * Raul 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 details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef RAUL_SLAVE_H
-#define RAUL_SLAVE_H
-
-#include <pthread.h>
-#include "raul/Semaphore.h"
-#include "raul/Thread.h"
-
-namespace Raul {
-
-
-/** Thread driven by (realtime safe) signals.
- *
- * Use this to perform some task in a separate thread you want to 'drive'
- * from a realtime (or otherwise) thread.
- *
- * \ingroup raul
- */
-class Slave : public Thread
-{
-public:
- Slave() : _whip(0) {}
-
- /** Tell the slave to do whatever work it does. Realtime safe. */
- inline void whip() { _whip.post(); }
-
-protected:
- /** Worker method.
- *
- * This is called once from this thread every time whip() is called.
- * Implementations likely want to put a single (non loop) chunk of code
- * here, e.g. to process an event.
- */
- virtual void _whipped() = 0;
-
- Semaphore _whip;
-
-private:
- inline void _run()
- {
- while (true) {
- _whip.wait();
- _whipped();
- }
- }
-};
-
-
-} // namespace Raul
-
-#endif // RAUL_SLAVE_H