std::mutex

 

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std::mutex

Member functions

mutex::mutex

Locking

mutex::lock

mutex::try_lock

mutex::unlock

Native handle

mutex::native_handle

 

Defined in header <mutex>
class mutex;		(since C++11)

The class mutex is a synchronization primitive, offering exclusive, non-recursive ownership semantics. The class is non-copyable.

Member types

Member type	Definition
native_handle_type	implementation-defined

Member functions

(constructor)	constructs the mutex (public member function)
Locking
lock	locks the mutex, blocks if the mutex is not available (public member function)
try_lock	tries to lock the mutex, returns if the mutex is not available (public member function)
unlock	unlocks the mutex (public member function)
Native handle
native_handle	returns the underlying imlementation-defined thread handle (public member function)