libstdc++
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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
 
using value_type
 

Public Member Functions

constexpr atomic (__pointer_type __p) noexcept
 
constexpr atomic (_Tp __i) noexcept
 
 atomic (const atomic &)=delete
 
 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_strong (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) noexcept
 
bool compare_exchange_strong (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) volatile noexcept
 
bool compare_exchange_strong (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) noexcept
 
bool compare_exchange_strong (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) 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
 
bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) noexcept
 
bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) volatile noexcept
 
bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) noexcept
 
bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) 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
 
_Tp exchange (_Tp __i, memory_order __m=memory_order_seq_cst) noexcept
 
_Tp exchange (_Tp __i, 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 noexcept
 
bool is_lock_free () const volatile noexcept
 
bool is_lock_free () const volatile noexcept
 
_Tp load (memory_order __m=memory_order_seq_cst) const noexcept
 
__pointer_type load (memory_order __m=memory_order_seq_cst) const noexcept
 
_Tp load (memory_order __m=memory_order_seq_cst) const volatile noexcept
 
__pointer_type load (memory_order __m=memory_order_seq_cst) const volatile noexcept
 
 operator __pointer_type () const noexcept
 
 operator __pointer_type () const volatile noexcept
 
 operator _Tp () const noexcept
 
 operator _Tp () const 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-- () 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
 
_Tp operator= (_Tp __i) noexcept
 
_Tp operator= (_Tp __i) volatile noexcept
 
atomic & operator= (const atomic &) volatile =delete
 
atomic & operator= (const atomic &) volatile=delete
 
atomic & operator= (const atomic &)=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 store (_Tp __i, memory_order __m=memory_order_seq_cst) noexcept
 
void store (_Tp __i, memory_order __m=memory_order_seq_cst) volatile noexcept
 

Public Attributes

__base_type _M_b
 

Detailed Description

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

Partial specialization for pointer types.

Definition at line 423 of file atomic.

Member Typedef Documentation

◆ __base_type

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

Definition at line 429 of file atomic.

◆ __pointer_type

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

Definition at line 428 of file atomic.

◆ difference_type

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

Definition at line 426 of file atomic.

◆ value_type [1/2]

using std::atomic< _Tp >::value_type

Definition at line 201 of file atomic.

◆ value_type [2/2]

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

Definition at line 425 of file atomic.

Constructor & Destructor Documentation

◆ atomic() [1/2]

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

Definition at line 438 of file atomic.

◆ atomic() [2/2]

std::atomic< _Tp >::atomic ( _Tp __i)
inlineconstexprnoexcept

Definition at line 244 of file atomic.

Member Function Documentation

◆ compare_exchange_strong() [1/8]

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 631 of file atomic.

◆ compare_exchange_strong() [2/8]

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 636 of file atomic.

◆ compare_exchange_strong() [3/8]

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 642 of file atomic.

◆ compare_exchange_strong() [4/8]

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 650 of file atomic.

◆ compare_exchange_strong() [5/8]

bool std::atomic< _Tp >::compare_exchange_strong ( _Tp & __e,
_Tp __i,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 389 of file atomic.

◆ compare_exchange_strong() [6/8]

bool std::atomic< _Tp >::compare_exchange_strong ( _Tp & __e,
_Tp __i,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 395 of file atomic.

◆ compare_exchange_strong() [7/8]

bool std::atomic< _Tp >::compare_exchange_strong ( _Tp & __e,
_Tp __i,
memory_order __s,
memory_order __f )
inlinenoexcept

Definition at line 373 of file atomic.

◆ compare_exchange_strong() [8/8]

bool std::atomic< _Tp >::compare_exchange_strong ( _Tp & __e,
_Tp __i,
memory_order __s,
memory_order __f ) volatile
inlinenoexcept

Definition at line 381 of file atomic.

◆ compare_exchange_weak() [1/8]

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 604 of file atomic.

◆ compare_exchange_weak() [2/8]

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 609 of file atomic.

◆ compare_exchange_weak() [3/8]

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 615 of file atomic.

◆ compare_exchange_weak() [4/8]

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 623 of file atomic.

◆ compare_exchange_weak() [5/8]

bool std::atomic< _Tp >::compare_exchange_weak ( _Tp & __e,
_Tp __i,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 361 of file atomic.

◆ compare_exchange_weak() [6/8]

bool std::atomic< _Tp >::compare_exchange_weak ( _Tp & __e,
_Tp __i,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 367 of file atomic.

◆ compare_exchange_weak() [7/8]

bool std::atomic< _Tp >::compare_exchange_weak ( _Tp & __e,
_Tp __i,
memory_order __s,
memory_order __f )
inlinenoexcept

Definition at line 345 of file atomic.

◆ compare_exchange_weak() [8/8]

bool std::atomic< _Tp >::compare_exchange_weak ( _Tp & __e,
_Tp __i,
memory_order __s,
memory_order __f ) volatile
inlinenoexcept

Definition at line 353 of file atomic.

◆ exchange() [1/4]

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

Definition at line 594 of file atomic.

◆ exchange() [2/4]

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

Definition at line 599 of file atomic.

◆ exchange() [3/4]

_Tp std::atomic< _Tp >::exchange ( _Tp __i,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 322 of file atomic.

◆ exchange() [4/4]

_Tp std::atomic< _Tp >::exchange ( _Tp __i,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 333 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 674 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 684 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 694 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 704 of file atomic.

◆ is_lock_free() [1/4]

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

Definition at line 267 of file atomic.

◆ is_lock_free() [2/4]

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

Definition at line 563 of file atomic.

◆ is_lock_free() [3/4]

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

Definition at line 275 of file atomic.

◆ is_lock_free() [4/4]

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

Definition at line 567 of file atomic.

◆ load() [1/4]

_Tp std::atomic< _Tp >::load ( memory_order __m = memory_order_seq_cst) const
inlinenoexcept

Definition at line 304 of file atomic.

◆ load() [2/4]

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

Definition at line 586 of file atomic.

◆ load() [3/4]

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

Definition at line 313 of file atomic.

◆ load() [4/4]

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

Definition at line 590 of file atomic.

◆ operator __pointer_type() [1/2]

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

Definition at line 440 of file atomic.

◆ operator __pointer_type() [2/2]

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

Definition at line 443 of file atomic.

◆ operator _Tp() [1/2]

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

Definition at line 252 of file atomic.

◆ operator _Tp() [2/2]

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

Definition at line 255 of file atomic.

◆ operator++() [1/4]

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

Definition at line 491 of file atomic.

◆ operator++() [2/4]

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

Definition at line 500 of file atomic.

◆ operator++() [3/4]

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

Definition at line 455 of file atomic.

◆ operator++() [4/4]

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

Definition at line 464 of file atomic.

◆ operator+=() [1/2]

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

Definition at line 527 of file atomic.

◆ operator+=() [2/2]

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

Definition at line 536 of file atomic.

◆ operator--() [1/4]

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

Definition at line 509 of file atomic.

◆ operator--() [2/4]

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

Definition at line 518 of file atomic.

◆ operator--() [3/4]

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

Definition at line 473 of file atomic.

◆ operator--() [4/4]

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

Definition at line 482 of file atomic.

◆ operator-=() [1/2]

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

Definition at line 545 of file atomic.

◆ operator-=() [2/2]

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

Definition at line 554 of file atomic.

◆ operator=() [1/4]

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

Definition at line 447 of file atomic.

◆ operator=() [2/4]

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

Definition at line 451 of file atomic.

◆ operator=() [3/4]

_Tp std::atomic< _Tp >::operator= ( _Tp __i)
inlinenoexcept

Definition at line 259 of file atomic.

◆ operator=() [4/4]

_Tp std::atomic< _Tp >::operator= ( _Tp __i) volatile
inlinenoexcept

Definition at line 263 of file atomic.

◆ store() [1/4]

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

Definition at line 576 of file atomic.

◆ store() [2/4]

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

Definition at line 581 of file atomic.

◆ store() [3/4]

void std::atomic< _Tp >::store ( _Tp __i,
memory_order __m = memory_order_seq_cst )
inlinenoexcept

Definition at line 288 of file atomic.

◆ store() [4/4]

void std::atomic< _Tp >::store ( _Tp __i,
memory_order __m = memory_order_seq_cst ) volatile
inlinenoexcept

Definition at line 296 of file atomic.

Member Data Documentation

◆ _M_b

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

Definition at line 430 of file atomic.

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