src/common/WorkerThread.h

/***************************************************************************
 *                                                                         *
 *   Copyright (C) 2007 Grigor Iliev                                       *
 *                                                                         *
 *   This program 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.                                   *
 *                                                                         *
 *   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, write to the Free Software           *
 *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,                *
 *   MA  02110-1301  USA                                                   *
 ***************************************************************************/

#ifndef __WORKER_THREAD_H__
#define __WORKER_THREAD_H__

#include <list>

#include "Condition.h"
#include "Mutex.h"
#include "global_private.h"
#include "Thread.h"

namespace LinuxSampler {
    class WorkerThread : public Thread {
        public:
            WorkerThread();

            /**
             * Schedules the specified job for execution.
             * Note that the specified Runnable object must be allocated
             * using the new operator. The object is automatically deleted
             * when the job is finished.
             */
            void Execute(Runnable* pJob);

            /**
             * The entry point of the thread.
             */
            virtual int Main();

        private:
            std::list<Runnable*> queue; // the queue, which holds the jobs to be executed
            Mutex                mutex; // used to synchronize the queue
            Condition            conditionJobsLeft; // synchronizer to block this thread until a new job arrives
    };

} // namespace LinuxSampler

#endif // __WORKER_THREAD_H__
1	/***************************************************************************
2	* *
3	* Copyright (C) 2007 Grigor Iliev *
4	* *
5	* This program is free software; you can redistribute it and/or modify *
6	* it under the terms of the GNU General Public License as published by *
7	* the Free Software Foundation; either version 2 of the License, or *
8	* (at your option) any later version. *
9	* *
10	* This program is distributed in the hope that it will be useful, *
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13	* GNU General Public License for more details. *
14	* *
15	* You should have received a copy of the GNU General Public License *
16	* along with this program; if not, write to the Free Software *
17	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
18	* MA 02110-1301 USA *
19	***************************************************************************/
20
21	#ifndef __WORKER_THREAD_H__
22	#define __WORKER_THREAD_H__
23
24	#include <list>
25
26	#include "Condition.h"
27	#include "Mutex.h"
28	#include "global_private.h"
29	#include "Thread.h"
30
31	namespace LinuxSampler {
32	class WorkerThread : public Thread {
33	public:
34	WorkerThread();
35
36	/**
37	* Schedules the specified job for execution.
38	* Note that the specified Runnable object must be allocated
39	* using the new operator. The object is automatically deleted
40	* when the job is finished.
41	*/
42	void Execute(Runnable* pJob);
43
44	/**
45	* The entry point of the thread.
46	*/
47	virtual int Main();
48
49	private:
50	std::list<Runnable*> queue; // the queue, which holds the jobs to be executed
51	Mutex mutex; // used to synchronize the queue
52	Condition conditionJobsLeft; // synchronizer to block this thread until a new job arrives
53	};
54
55	} // namespace LinuxSampler
56
57	#endif // __WORKER_THREAD_H__