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diff --git a/Gem/develop/include/Gem/Utils/Thread.h b/Gem/develop/include/Gem/Utils/Thread.h
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-/*-----------------------------------------------------------------
-LOG
- GEM - Graphics Environment for Multimedia
-
- Thread.h
- - part of GEM
- - simple platform independent thread abstraction
-
- Copyright (c) 2011-2012 IOhannes m zmölnig. forum::für::umläute. IEM. zmoelnig@iem.at
- For information on usage and redistribution, and for a DISCLAIMER OF ALL
- WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
-
------------------------------------------------------------------*/
-
-#ifndef _INCLUDE__GEM_GEM_THREAD_H_
-#define _INCLUDE__GEM_GEM_THREAD_H_
-
-#include "Gem/ExportDef.h"
-
-namespace gem { namespace thread {
- /**
- * get the number of available CPUs on the system
- */
- GEM_EXTERN unsigned int getCPUCount(void);
-
- class GEM_EXTERN Thread {
- private:
- class PIMPL;
- PIMPL*m_pimpl;
- friend class PIMPL;
-
- Thread(const Thread&);
- Thread&operator=(const Thread&);
- public:
- Thread(void);
- virtual ~Thread(void);
-
- ////
- // start thread
- virtual bool start(void);
- ////
- // stop thread
- // waits for at most wait4usec microseconds
- // is wait4usec==0, waits until process terminates (e.g. forever)
- virtual bool stop(unsigned int wait4usec=0);
-
- protected:
- ////
- // the worker!
- // get's called from an alternative thread
- // if TRUE is returned, process() will be called again
- // until stop() is called
- // if FALSE is returned, the thread may exit
- virtual bool process(void) = 0;
- };
-
-
- ////////
- // wrapper around select() or whatever
- GEM_EXTERN void usleep(unsigned long usec);
-};}; // namespace
-
-
-
-
-#endif /* _INCLUDE__GEM_GEM_THREAD_H_ */