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/*******************************************************************************
* Copyright (c) 2006 International Business Machines Corporation. *
* All rights reserved. This program and the accompanying materials *
* are made available under the terms of the Common Public License v1.0 *
* which accompanies this distribution, and is available at *
* http://www.opensource.org/licenses/cpl1.0.php *
* *
* Contributors: *
* Douglas M. Pase - initial API and implementation *
*******************************************************************************/
//
// Configuration
//
// Include guard
#if !defined(Thread_h)
#define Thread_h
// System includes
#include <pthread.h>
// Local includes
#include "Lock.h"
//
// Class definition
//
class Thread {
public:
Thread();
~Thread();
virtual int run() = 0;
int start();
int wait();
int thread_count() {
return Thread::count;
}
int thread_id() {
return id;
}
static void exit();
protected:
void lock();
void unlock();
static void global_lock();
static void global_unlock();
private:
static void* start_routine(void *);
static Lock _global_lock;
Lock object_lock;
pthread_t thread;
static int count;
int id;
int lock_obj;
};
#endif
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