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 can only be deallocated using that same resource.
this == &other.
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 |
|
[virtual] | compare for equality with another memory_resource (virtual private member function of std::pmr::memory_resource) |
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/memory/synchronized_pool_resource/do_is_equal