libstdc++
Classes | Functions | Variables
Mutexes
Concurrency
Collaboration diagram for Mutexes:

Classes

struct  std::adopt_lock_t
 
struct  std::defer_lock_t
 
class  std::lock_guard< _Mutex >
 
class  std::mutex
 
struct  std::try_to_lock_t
 
class  std::unique_lock< _Mutex >
 

Functions

template<typename _Mutex >
void std::swap (unique_lock< _Mutex > &__x, unique_lock< _Mutex > &__y) noexcept
 

Variables

_GLIBCXX17_INLINE constexpr adopt_lock_t std::adopt_lock
 
_GLIBCXX17_INLINE constexpr defer_lock_t std::defer_lock
 
_GLIBCXX17_INLINE constexpr try_to_lock_t std::try_to_lock
 
template<typename _Mutex >
void std::swap (shared_lock< _Mutex > &__x, shared_lock< _Mutex > &__y) noexcept
 
#define __cpp_lib_shared_timed_mutex
 
using std::__shared_timed_mutex_base = __shared_mutex_cv
 

Detailed Description

Classes for mutex support.

Macro Definition Documentation

◆ __cpp_lib_shared_timed_mutex

#define __cpp_lib_shared_timed_mutex

Swap specialization for shared_lock.

Definition at line 57 of file shared_mutex.

Typedef Documentation

◆ __shared_timed_mutex_base

using std::__shared_timed_mutex_base = typedef __shared_mutex_cv

Swap specialization for shared_lock.

Definition at line 355 of file shared_mutex.

Function Documentation

◆ swap() [1/2]

template<typename _Mutex >
void std::swap ( unique_lock< _Mutex > &  __x,
unique_lock< _Mutex > &  __y 
)
inlinenoexcept

Swap overload for unique_lock objects.

Definition at line 363 of file std_mutex.h.

◆ swap() [2/2]

template<typename _Mutex >
void std::swap ( shared_lock< _Mutex > &  __x,
shared_lock< _Mutex > &  __y 
)
noexcept

Swap specialization for shared_lock.

Definition at line 676 of file shared_mutex.

Variable Documentation

◆ adopt_lock

_GLIBCXX17_INLINE constexpr adopt_lock_t std::adopt_lock

Tag used to make a scoped lock take ownership of a locked mutex.

Definition at line 148 of file std_mutex.h.

◆ defer_lock

_GLIBCXX17_INLINE constexpr defer_lock_t std::defer_lock

Tag used to prevent a scoped lock from acquiring ownership of a mutex.

Definition at line 142 of file std_mutex.h.

◆ try_to_lock

_GLIBCXX17_INLINE constexpr try_to_lock_t std::try_to_lock

Tag used to prevent a scoped lock from blocking if a mutex is locked.

Definition at line 145 of file std_mutex.h.