std::experimental::atomic_shared_ptr<T>:: is_lock_free

From cppreference.net

bool is_lock_free ( ) const noexcept ;

Prüft, ob die atomaren Operationen auf allen Objekten dieses Typs sperrenfrei sind.

(keine)

true wenn atomare Operationen auf Objekten dieses Typs sperrfrei sind, false andernfalls.

(in C++20 veraltet) (in C++26 entfernt)

spezialisiert atomare Operationen für


          std::shared_ptr

(Funktionstemplate)

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Diagnostics library
Memory management library
Metaprogramming library (C++11)
General utilities library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Strings library
Text processing library
Numerics library
Date and time library
Input/output library
Filesystem library (C++17)
Concurrency support library (C++11)
Execution control library (C++26)
Technical specifications
Symbols index
External libraries

Technical Specification
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals TS v2)
Library fundamentals 3 (library fundamentals TS v3)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Extensions for concurrency 2 (concurrency TS v2)
Concepts (concepts TS)
Ranges (ranges TS)
Reflection (reflection TS)
Mathematical special functions (special functions TR)
Experimental Non-TS
Pattern Matching
Linear Algebra
std::execution
Contracts
2D Graphics

std::future extensions
experimental::future
experimental::shared_future
experimental::when_all
experimental::when_any
experimental::make_ready_future
experimental::make_exceptional_future
Latches and barriers
experimental::latch
experimental::barrier
experimental::flex_barrier
Atomic smart pointers
experimental::atomic_shared_ptr
experimental::atomic_weak_ptr

atomic_shared_ptr::atomic_shared_ptr
atomic_shared_ptr::operator=
atomic_shared_ptr::is_lock_free
atomic_shared_ptr::store
atomic_shared_ptr::load
atomic_shared_ptr::operator shared_ptr<T>
atomic_shared_ptr::exchange
atomic_shared_ptr::compare_exchange_weak atomic_shared_ptr::compare_exchange_strong