std::pmr::synchronized_pool_resource::do_is_equal

From cppreference.com
C++
Memory management library
(exposition only*)
Uninitialized memory algorithms
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++11)
(C++17)
(C++17)
(C++17)
(C++17)
(C++20)
Constrained uninitialized
memory algorithms
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
C Library
Allocators
(C++11)
(C++23)
(C++11)
(C++11)
(C++20)
(C++20)
(C++20)
(C++11)
(C++17)
Memory resources
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
Garbage collection support
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
Uninitialized storage
(until C++20*)
(until C++20*)
(until C++20*)
Explicit lifetime management
(C++23)(C++23)
std::pmr::synchronized_pool_resource
virtual bool do_is_equal( const std::pmr::memory_resource & other ) const noexcept ;
(since C++17)

Compare *this with other for identity - memory allocated using a synchronized_pool_resource

Return value

this == &other

Defect report

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 3000 C++17 unnecessary dynamic_cast was performed removed

See also

[virtual]
 compare for equality with another memory_resource
(virtual private member function of std::pmr::memory_resource)
Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/memory/synchronized_pool_resource/do_is_equal&oldid=155474