Factored out Thread (and Slave, an explicitly signal-driven thread)

git-svn-id: http://svn.drobilla.net/lad/ingen@87 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 63 insertions, 0 deletions

diff --git a/src/libs/engine/Thread.h b/src/libs/engine/Thread.h
new file mode 100644
index 00000000..ee59ee5c
--- /dev/null
+++ b/src/libs/engine/Thread.h
@@ -0,0 +1,63 @@
+/* This file is part of Ingen.  Copyright (C) 2006 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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 THREAD_H
+#define THREAD_H
+
+#include <string>
+#include <pthread.h>
+
+namespace Om {
+
+
+/* FIXME: This isn't Ingen specific at all.  Move it to util. */
+
+
+/** Abstract base class for all threads.
+ *
+ * \ingroup engine
+ */
+class Thread
+{
+public:
+	Thread();
+	virtual ~Thread();
+
+	virtual void start();
+	virtual void stop();
+
+	void set_name(const std::string& name) { _name = name; }
+	void set_scheduling(int policy, unsigned int priority);
+
+protected:
+	virtual void _run() = 0;
+
+	std::string _name;
+	pthread_t   _pthread;
+	bool        _pthread_exists;
+
+private:
+	// Prevent copies
+	Thread(const Thread&);
+	Thread& operator=(const Thread&);
+
+	static void*  _static_run(void* me);
+};
+
+
+} // namespace Om
+
+#endif // THREAD_H