Assume the calling thread has already obtained mutex ownership and manage it. struct std::defer_lock_t
Do not acquire ownership of the mutex. class std::lock_guard< _Mutex >
A simple scoped lock type. class std::mutex
The standard mutex type. struct std::try_to_lock_t
Try to acquire ownership of the mutex without blocking. class std::unique_lock< _Mutex >
A movable scoped lock type.
ISO C++ entities toplevel namespace is std.
template<typename _Mutex > void std::swap (unique_lock< _Mutex > &__x, unique_lock< _Mutex > &__y) noexcept
Swap overload for unique_lock objects.
constexpr _GLIBCXX17_INLINE adopt_lock_t std::adopt_lock
Tag used to make a scoped lock take ownership of a locked mutex. constexpr _GLIBCXX17_INLINE defer_lock_t std::defer_lock
Tag used to prevent a scoped lock from acquiring ownership of a mutex. constexpr _GLIBCXX17_INLINE try_to_lock_t std::try_to_lock
Tag used to prevent a scoped lock from blocking if a mutex is locked.
Detailed Description¶This is an internal header file, included by other library headers. Do not attempt to use it directly. Instead, include <mutex>.
Definition in file std_mutex.h.
Author¶Generated automatically by Doxygen for libstdc++ from the source code.
|Tue Feb 2 2021||libstdc++|