gwj / po_oopc · Files

#ifndef __MUTEX_H__
#define __MUTEX_H__
#include <pthread.h>

class Mutex
{
  pthread_mutex_t m;
public:
  Mutex()
  {
    pthread_mutex_init(&m,NULL);
  }
  void lock()
  {
    pthread_mutex_lock(&m);
  }
  void unlock()
  {
    pthread_mutex_unlock(&m);
  }
};

class MutexLock
{
  Mutex& m;
public:
  MutexLock(Mutex& _m): m(_m)
  {
    m.lock();
  }
  ~MutexLock()
  {
    m.unlock();
  };
};
#endif /* __MUTEX_H__ */