TwoTerm/cpp/Lock.h

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#ifndef __LOCK_H__
#define __LOCK_H__
#include <pthread.h>
class Lock {
public:
Lock();
~Lock();
void lock();
void unlock();
bool tryLock();
private:
pthread_mutex_t _mutex;
};
class Locker {
public:
Locker(Lock& lock) : _lock(lock) { _lock.lock(); }
~Locker() { _lock.unlock(); }
private:
Lock &_lock;
};
#endif