/[svn]/linuxsampler/trunk/thread.h
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Contents of /linuxsampler/trunk/thread.h

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Revision 5 - (show annotations) (download) (as text)
Sat Oct 25 20:24:31 2003 UTC (20 years, 5 months ago) by schoenebeck
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File size: 2626 byte(s)
Initial revision

1 /***************************************************************************
2 * *
3 * LinuxSampler - modular, streaming capable sampler *
4 * *
5 * Copyright (C) 2003 by Benno Senoner and Christian Schoenebeck *
6 * *
7 * This program is free software; you can redistribute it and/or modify *
8 * it under the terms of the GNU General Public License as published by *
9 * the Free Software Foundation; either version 2 of the License, or *
10 * (at your option) any later version. *
11 * *
12 * This program is distributed in the hope that it will be useful, *
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15 * GNU General Public License for more details. *
16 * *
17 * You should have received a copy of the GNU General Public License *
18 * along with this program; if not, write to the Free Software *
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
20 * MA 02111-1307 USA *
21 ***************************************************************************/
22
23 #ifndef __THREAD_H__
24 #define __THREAD_H__
25
26 #include <iostream>
27 #include <stdio.h>
28 #include <stdlib.h>
29 #include <sched.h>
30 #include <sys/mman.h>
31 #include <memory.h>
32 #include <pthread.h>
33 #include <errno.h>
34
35 /// Callback function for the POSIX thread API
36 void* __pthread_launcher(void* thread);
37
38 /// Abstract base class for classes that need to run in an own thread.
39 class Thread {
40 public:
41 Thread(bool RealTime, int PriorityMax, int PriorityDelta);
42 virtual ~Thread();
43 virtual int StartThread();
44 virtual int StopThread();
45 virtual bool IsRunning() { return Running; }
46 virtual int SetSchedulingPriority(); //FIXME: should be private
47 virtual int Main() = 0; ///< This method needs to be implemented by the descendant and is the entry point for the new thread.
48 private:
49 pthread_t __thread_id;
50 int PriorityMax;
51 int PriorityDelta;
52 bool Running;
53 bool isRealTime;
54 };
55
56 #endif // __THREAD_H__

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