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std::pmr::memory_resource::is_equal

STD：：PMR：：内存[医]资源：：IS[医]平等

bool is_equal(const memory_resource& other) const;​(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。

相当于return do_is_equal(other...

例外

noexcept规格：

noexcept

另见

do_is_equal virtualcompare for equality with another memory_resource (virtual private member function)

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