std::pmr::monotonic_buffer_resource::do_is_equal
Min standard notice:
Compare *this with other for identity - memory allocated using a monotonic_buffer_resource can only be deallocated using that same resource.
# Declarations
virtual bool do_is_equal( const std::pmr::memory_resource& other ) const noexcept;
(since C++17)
# Return value
this == &other