libstdc++
std::atomic< _Tp * > Struct Template Reference
Atomics

#include <atomic>

Public Types

typedef __atomic_base< _Tp * > __base_type
typedef _Tp * __pointer_type
using difference_type
using value_type

Public Member Functions

constexpr atomic (__pointer_type __p) noexcept
 atomic (const atomic &)=delete
bool compare_exchange_strong (__pointer_type &__p1, __pointer_type __p2, memory_order __m1, memory_order __m2) noexcept
bool compare_exchange_strong (__pointer_type &__p1, __pointer_type __p2, memory_order __m1, memory_order __m2) volatile noexcept
bool compare_exchange_strong (__pointer_type &__p1, __pointer_type __p2, memory_order __m=memory_order_seq_cst) noexcept
bool compare_exchange_strong (__pointer_type &__p1, __pointer_type __p2, memory_order __m=memory_order_seq_cst) volatile noexcept
bool compare_exchange_weak (__pointer_type &__p1, __pointer_type __p2, memory_order __m1, memory_order __m2) noexcept
bool compare_exchange_weak (__pointer_type &__p1, __pointer_type __p2, memory_order __m1, memory_order __m2) volatile noexcept
bool compare_exchange_weak (__pointer_type &__p1, __pointer_type __p2, memory_order __m=memory_order_seq_cst) noexcept
bool compare_exchange_weak (__pointer_type &__p1, __pointer_type __p2, memory_order __m=memory_order_seq_cst) volatile noexcept
__pointer_type exchange (__pointer_type __p, memory_order __m=memory_order_seq_cst) noexcept
__pointer_type exchange (__pointer_type __p, memory_order __m=memory_order_seq_cst) volatile noexcept
__pointer_type fetch_add (ptrdiff_t __d, memory_order __m=memory_order_seq_cst) noexcept
__pointer_type fetch_add (ptrdiff_t __d, memory_order __m=memory_order_seq_cst) volatile noexcept
__pointer_type fetch_sub (ptrdiff_t __d, memory_order __m=memory_order_seq_cst) noexcept
__pointer_type fetch_sub (ptrdiff_t __d, memory_order __m=memory_order_seq_cst) volatile noexcept
bool is_lock_free () const noexcept
bool is_lock_free () const volatile noexcept
__pointer_type load (memory_order __m=memory_order_seq_cst) const noexcept
__pointer_type load (memory_order __m=memory_order_seq_cst) const volatile noexcept
void notify_all () noexcept
void notify_one () noexcept
 operator __pointer_type () const noexcept
 operator __pointer_type () const volatile noexcept
 operator _Tp () const noexcept
__pointer_type operator++ () noexcept
__pointer_type operator++ () volatile noexcept
__pointer_type operator++ (int) noexcept
__pointer_type operator++ (int) volatile noexcept
__pointer_type operator+= (ptrdiff_t __d) noexcept
__pointer_type operator+= (ptrdiff_t __d) volatile noexcept
__pointer_type operator-- () noexcept
__pointer_type operator-- () volatile noexcept
__pointer_type operator-- (int) noexcept
__pointer_type operator-- (int) volatile noexcept
__pointer_type operator-= (ptrdiff_t __d) noexcept
__pointer_type operator-= (ptrdiff_t __d) volatile noexcept
__pointer_type operator= (__pointer_type __p) noexcept
__pointer_type operator= (__pointer_type __p) volatile noexcept
atomic & operator= (const atomic &) volatile =delete
atomic & operator= (const atomic &)=delete
void store (__pointer_type __p, memory_order __m=memory_order_seq_cst) noexcept
void store (__pointer_type __p, memory_order __m=memory_order_seq_cst) volatile noexcept
void wait (__pointer_type __old, memory_order __m=memory_order_seq_cst) const noexcept

Public Attributes

__base_type _M_b

Static Public Attributes

static constexpr bool is_always_lock_free

Detailed Description

template<typename _Tp>
struct std::atomic< _Tp * >

Partial specialization for pointer types.

Definition at line 416 of file atomic.

Member Typedef Documentation

◆ __base_type

template<typename _Tp>
typedef __atomic_base<_Tp*> std::atomic< _Tp * >::__base_type

Definition at line 422 of file atomic.

◆ __pointer_type

template<typename _Tp>
typedef _Tp* std::atomic< _Tp * >::__pointer_type

Definition at line 421 of file atomic.

◆ difference_type

template<typename _Tp>
using std::atomic< _Tp * >::difference_type

Definition at line 419 of file atomic.

◆ value_type

template<typename _Tp>
using std::atomic< _Tp * >::value_type

Definition at line 418 of file atomic.

Constructor & Destructor Documentation

◆ atomic()

template<typename _Tp>
std::atomic< _Tp * >::atomic ( __pointer_type __p)
inlineconstexprnoexcept

Definition at line 431 of file atomic.

Member Function Documentation

◆ compare_exchange_strong() [1/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_strong ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m1,
memory_order __m2 )
inlinenoexcept

Definition at line 624 of file atomic.

◆ compare_exchange_strong() [2/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_strong ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m1,
memory_order __m2 ) volatile
inlinenoexcept

Definition at line 629 of file atomic.

◆ compare_exchange_strong() [3/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_strong ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 635 of file atomic.

◆ compare_exchange_strong() [4/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_strong ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 643 of file atomic.

◆ compare_exchange_weak() [1/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_weak ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m1,
memory_order __m2 )
inlinenoexcept

Definition at line 597 of file atomic.

◆ compare_exchange_weak() [2/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_weak ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m1,
memory_order __m2 ) volatile
inlinenoexcept

Definition at line 602 of file atomic.

◆ compare_exchange_weak() [3/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_weak ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 608 of file atomic.

◆ compare_exchange_weak() [4/4]

template<typename _Tp>
bool std::atomic< _Tp * >::compare_exchange_weak ( __pointer_type & __p1,
__pointer_type __p2,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 616 of file atomic.

◆ exchange() [1/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::exchange ( __pointer_type __p,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 587 of file atomic.

◆ exchange() [2/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::exchange ( __pointer_type __p,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 592 of file atomic.

◆ fetch_add() [1/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::fetch_add ( ptrdiff_t __d,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 667 of file atomic.

◆ fetch_add() [2/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::fetch_add ( ptrdiff_t __d,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 677 of file atomic.

◆ fetch_sub() [1/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::fetch_sub ( ptrdiff_t __d,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 687 of file atomic.

◆ fetch_sub() [2/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::fetch_sub ( ptrdiff_t __d,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 697 of file atomic.

◆ is_lock_free() [1/2]

template<typename _Tp>
bool std::atomic< _Tp * >::is_lock_free ( ) const
inlinenoexcept

Definition at line 556 of file atomic.

◆ is_lock_free() [2/2]

template<typename _Tp>
bool std::atomic< _Tp * >::is_lock_free ( ) const volatile
inlinenoexcept

Definition at line 560 of file atomic.

◆ load() [1/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::load ( memory_order __m = memory_order_seq_cst) const
inlinenoexcept

Definition at line 579 of file atomic.

◆ load() [2/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::load ( memory_order __m = memory_order_seq_cst) const volatile
inlinenoexcept

Definition at line 583 of file atomic.

◆ notify_all()

template<typename _Tp>
void std::atomic< _Tp * >::notify_all ( )
inlinenoexcept

Definition at line 662 of file atomic.

◆ notify_one()

template<typename _Tp>
void std::atomic< _Tp * >::notify_one ( )
inlinenoexcept

Definition at line 658 of file atomic.

◆ operator __pointer_type() [1/2]

template<typename _Tp>
std::atomic< _Tp * >::operator __pointer_type ( ) const
inlinenoexcept

Definition at line 433 of file atomic.

◆ operator __pointer_type() [2/2]

template<typename _Tp>
std::atomic< _Tp * >::operator __pointer_type ( ) const volatile
inlinenoexcept

Definition at line 436 of file atomic.

◆ operator _Tp()

std::atomic< _Tp >::operator _Tp ( ) const
inlinenoexcept

Definition at line 245 of file atomic.

◆ operator++() [1/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator++ ( )
inlinenoexcept

Definition at line 484 of file atomic.

◆ operator++() [2/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator++ ( ) volatile
inlinenoexcept

Definition at line 493 of file atomic.

◆ operator++() [3/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator++ ( int )
inlinenoexcept

Definition at line 448 of file atomic.

◆ operator++() [4/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator++ ( int ) volatile
inlinenoexcept

Definition at line 457 of file atomic.

◆ operator+=() [1/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator+= ( ptrdiff_t __d)
inlinenoexcept

Definition at line 520 of file atomic.

◆ operator+=() [2/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator+= ( ptrdiff_t __d) volatile
inlinenoexcept

Definition at line 529 of file atomic.

◆ operator--() [1/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator-- ( )
inlinenoexcept

Definition at line 502 of file atomic.

◆ operator--() [2/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator-- ( ) volatile
inlinenoexcept

Definition at line 511 of file atomic.

◆ operator--() [3/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator-- ( int )
inlinenoexcept

Definition at line 466 of file atomic.

◆ operator--() [4/4]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator-- ( int ) volatile
inlinenoexcept

Definition at line 475 of file atomic.

◆ operator-=() [1/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator-= ( ptrdiff_t __d)
inlinenoexcept

Definition at line 538 of file atomic.

◆ operator-=() [2/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator-= ( ptrdiff_t __d) volatile
inlinenoexcept

Definition at line 547 of file atomic.

◆ operator=() [1/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator= ( __pointer_type __p)
inlinenoexcept

Definition at line 440 of file atomic.

◆ operator=() [2/2]

template<typename _Tp>
__pointer_type std::atomic< _Tp * >::operator= ( __pointer_type __p) volatile
inlinenoexcept

Definition at line 444 of file atomic.

◆ store() [1/2]

template<typename _Tp>
void std::atomic< _Tp * >::store ( __pointer_type __p,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 569 of file atomic.

◆ store() [2/2]

template<typename _Tp>
void std::atomic< _Tp * >::store ( __pointer_type __p,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 574 of file atomic.

◆ wait()

template<typename _Tp>
void std::atomic< _Tp * >::wait ( __pointer_type __old,
memory_order __m = memory_order_seq_cst ) const
inlinenoexcept

Definition at line 652 of file atomic.

Member Data Documentation

◆ _M_b

template<typename _Tp>
__base_type std::atomic< _Tp * >::_M_b

Definition at line 423 of file atomic.

◆ is_always_lock_free

template<typename _Tp>
bool std::atomic< _Tp * >::is_always_lock_free
staticconstexpr

Definition at line 564 of file atomic.

The documentation for this struct was generated from the following file: