DOKK / manpages / debian 10 / libstdc++-7-doc / std::lock_guard.3cxx.en
std::lock_guard< _Mutex >(3cxx) std::lock_guard< _Mutex >(3cxx)

std::lock_guard< _Mutex > - A simple scoped lock type.


typedef _Mutex mutex_type


lock_guard (mutex_type &__m)
lock_guard (mutex_type &__m, adopt_lock_t) noexcept
lock_guard (const lock_guard &)=delete
lock_guard & operator= (const lock_guard &)=delete

class std::lock_guard< _Mutex >" A simple scoped lock type.

A lock_guard controls mutex ownership within a scope, releasing ownership in the destructor.

Definition at line 156 of file std_mutex.h.

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Mon Feb 25 2019 libstdc++