C++ named requirements: Lockable
The Lockable requirements extends the BasicLockable requirements to include attempted locking.
Requirements
For type L
to be Lockable, it must meet the above condition as well as the following:
Expression | Effects | Return value |
---|---|---|
m.try_lock() | Attempts to acquire the lock for the current execution agent (thread, process, task) without blocking. If an exception is thrown, no lock is obtained. | true if the lock was acquired, false otherwise |