Mutex.h

#ifndef STK_MUTEX_H
#define STK_MUTEX_H
 
#include "Stk.h"
 
#if (defined(__OS_IRIX__) || defined(__OS_LINUX__) || defined(__OS_MACOSX__))
 
  #include <pthread.h>
  typedef pthread_mutex_t MUTEX;
  typedef pthread_cond_t CONDITION;
 
#elif defined(__OS_WINDOWS__)
 
  #include <windows.h>
  #include <process.h>
  typedef CRITICAL_SECTION MUTEX;
  typedef HANDLE CONDITION;
 
#endif
 
namespace stk {
 
/***************************************************/
/***************************************************/
 
class Mutex : public Stk
{
 public:
  Mutex();
 
  ~Mutex();
 
  void lock(void);
 
  void unlock(void);
 
 
  void wait(void);
 
 
  void signal(void);
 
 protected:
 
  MUTEX mutex_;
  CONDITION condition_;
 
};
 
} // stk namespace
 
#endif