From cppreference.com
Merged into ISO C++ The functionality described on this page was merged into the mainline ISO C++ standard as of 3/2016, see
(since C++17)The class std::experimental::pmr::memory_resource is an abstract interface to an unbounded set of classes encapsulating memory resources.
Member functions
(implicitly declared)
constructs a new memory_resource
(public member function)
(destructor)
[virtual]
destructs a memory_resource
(virtual public member function)
operator=
(implicitly declared)
implicitly declared copy assignment operator
(public member function)
Public member functions
allocates memory
(public member function)
deallocates memory
(public member function)
compare for equality with another memory_resource
(public member function)
Protected member functions
[virtual]
allocates memory
(virtual protected member function)
[virtual]
deallocates memory
(virtual protected member function)
[virtual]
compare for equality with another memory_resource
(virtual protected member function)
Non-member-functions