Bootstrap 4
Bootstrap 3
C
C++
算法 | Algorithm
原子性操作 | Atomic operations
概念 | Concepts
容器 | Containers
动态内存管理 | Dynamic memory management
operators (std::allocator)
operators (std::scoped_allocator_adaptor)
std::allocator
std::allocator::address
std::allocator::allocate
std::allocator::allocator
std::allocator::construct
std::allocator::deallocate
std::allocator::destroy
std::allocator::max_size
std::allocator_traits
std::allocator_traits::allocate
std::allocator_traits::construct
std::allocator_traits::deallocate
std::allocator_traits::destroy
std::allocator_traits::max_size
std::allocator_traits::select_on_container_copy_construction
std::pmr::memory_resource
std::pmr::memory_resource::allocate
std::pmr::memory_resource::deallocate
std::pmr::memory_resource::do_allocate
std::pmr::memory_resource::do_deallocate
std::pmr::memory_resource::is_equal
std::pmr::memory_resource::memory_resource
std::pmr::monotonic_buffer_resource
std::pmr::monotonic_buffer_resource::do_allocate
std::pmr::monotonic_buffer_resource::do_deallocate
std::pmr::monotonic_buffer_resource::do_is_equal
std::pmr::monotonic_buffer_resource::monotonic_buffer_resource
std::pmr::monotonic_buffer_resource::release
std::pmr::monotonic_buffer_resource::upstream_resource
std::pmr::operator!=
std::pmr::operator!=
std::pmr::operators (std::pmr::operator!=)
std::pmr::operators (std::pmr::operator!=)
std::pmr::polymorphic_allocator
std::pmr::polymorphic_allocator::allocate
std::pmr::polymorphic_allocator::construct
std::pmr::polymorphic_allocator::deallocate
std::pmr::polymorphic_allocator::destroy
std::pmr::polymorphic_allocator::polymorphic_allocator
std::pmr::polymorphic_allocator::resource
std::pmr::polymorphic_allocator::select_on_container_copy_construction
std::pmr::synchronized_pool_resource
std::pmr::synchronized_pool_resource::do_allocate
std::pmr::synchronized_pool_resource::do_deallocate
std::pmr::synchronized_pool_resource::do_is_equal
std::pmr::synchronized_pool_resource::options
std::pmr::synchronized_pool_resource::release
std::pmr::synchronized_pool_resource::synchronized_pool_resource
std::pmr::synchronized_pool_resource::upstream_resource
std::pmr::unsynchronized_pool_resource
std::pmr::unsynchronized_pool_resource::do_allocate
std::pmr::unsynchronized_pool_resource::do_deallocate
std::pmr::unsynchronized_pool_resource::do_is_equal
std::pmr::unsynchronized_pool_resource::options
std::pmr::unsynchronized_pool_resource::release
std::pmr::unsynchronized_pool_resource::unsynchronized_pool_resource
std::pmr::unsynchronized_pool_resource::upstream_resource
std::pointer_traits::pointer_to
std::raw_storage_iterator
std::raw_storage_iterator::base
std::raw_storage_iterator::operator*
std::raw_storage_iterator::operators (int)
std::raw_storage_iterator::raw_storage_iterator
std::scoped_allocator_adaptor
std::scoped_allocator_adaptor::allocate
std::scoped_allocator_adaptor::construct
std::scoped_allocator_adaptor::deallocate
std::scoped_allocator_adaptor::destroy
std::scoped_allocator_adaptor::inner_allocator
std::scoped_allocator_adaptor::max_size
std::scoped_allocator_adaptor::outer_allocator
std::scoped_allocator_adaptor::scoped_allocator_adaptor
std::scoped_allocator_adaptor::select_on_container_copy_construction
文件系统 | Filesystem
输入/输出 | Input/output
迭代器 | Iterator
关键词 | Keywords
语言 | Language
本土化 | Localizations
数字 | Numerics
规律表达 | Regular expressions
标准库头文件 | Standard library header files
字符串 | Strings
线程支持 | Thread support
应用 | Utilities
Clojure 1.8
Codeigniter 3
CSS
Docker 17
Electron
Elixir 1.5
Erlang 20
Eslint
Express
Git
Go
HTML
HTTP
Immutable 3.8.1
JavaScript
Lodash 4
Lua 5.3
Nginx
PHP
Phpunit 6
Python
React
React native
Redis
Redux
Ruby 2.4
Sass
Scikit image
Socket.IO
Sqlite
SVG
TensorFlow Guide
Typescript
Underscore
Vue 2
Webpack
Xslt & Xpath
Yarn
RxJS 5
Rollup.js
Babel
Parcel
MobX
Koa
Angular
Gulp
Grunt
Stylelint
Standard JS
Element UI
iView UI
Lavas
Mint UI
PostCSS
ThinkJS
Nest
npm
Node.js教程
JSON教程
Groovy教程
vb.net教程
Storm入门教程
Hibernate 教程
Slick教程
MongoDB教程
Yii 2.0

std::pmr::memory_resource::do_is_equal

STD：：PMR：：内存[医]资源：：DO[医]是[医]平等

virtual bool is_equal(const std::pmr::memory_resource& other) const = 0;​(since C++17)

比较*this为了与...平等other...

2memory_resourceS比较相等当且仅当从一个内存中分配内存memory_resource可以从另一方解除分配，反之亦然。

注记

最衍生的类型other*this因此，派生类实现通常必须检查*this和other匹配使用dynamic_cast，并立即返回false如果演员失败了。

例外

noexcept规格：

noexcept

另见

is_equalcompare for equality with another memory_resource (public member function)

 © cppreference.com

在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。

http：//en.cppreference.com/w/cpp/Memory/Memory[医]资源/做[医]是[医]平等