Mutex

C++ concepts: Mutex

The Mutex concept extends the Lockable concept to include inter-thread synchronization.

Requirements

• Lockable

For object m of Mutex type.

• The expression m.lock() has the following properties

• std::errc::device_or_resource_busy if the mutex is already locked

(until C++17)

• The expression m.try_lock() has the following properties

Library types

The following standard library types satisfy Mutex:

• std::mutex

See also

• Thread support library

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