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/***************************************************************************
cthread.h - description
-------------------
begin : Sun Sep 30 2001
copyright : (C) 2001-2003 by Mathias Küster
email : mathen@users.berlios.de
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef CTHREAD_H
#define CTHREAD_H
/**
*@author Mathias Küster
*/
#include <pthread.h>
#include <dclib/dcos.h>
#include <dclib/core/cobject.h>
class _CCallback;
class DLL_EXPORT CMutex {
public:
/** */
CMutex();
/** */
virtual ~CMutex();
/** */
int Lock();
/** */
bool TryLock();
/** */
int UnLock();
private:
/** */
pthread_mutex_t mutex;
};
class DLL_EXPORT CThread : public CMutex {
public:
/** */
CThread();
/** */
virtual ~CThread();
/** */
int Start();
/** */
int Stop( bool bHard = TRUE );
/** */
bool Stopped() const;
/** */
void NanoSleep( unsigned int );
/** */
void SetThreadCallBackFunction( _CCallback * callback );
/** */
virtual void Thread(CObject *) {};
protected:
/** */
int iRun;
private:
/** callback function */
_CCallback * _thread_callback_function;
/** */
pthread_t thread;
/** */
int iStop;
/** */
static void * MainThread(void *object);
};
/** */
inline bool CThread::Stopped() const
{ return (iStop==1); }
#endif
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