std::pmr::operator==, std::pmr::operator!=
Min standard notice:
Header: <memory_resource>
Compares the memory_resources a and b for equality. Two memory_resources compare equal if and only if memory allocated from one memory_resource can be deallocated from the other and vice versa.
# Declarations
bool operator==( const std::pmr::memory_resource& a,
const std::pmr::memory_resource& b ) noexcept;
(since C++17)
bool operator!=( const std::pmr::memory_resource& a,
const std::pmr::memory_resource& b ) noexcept;
(since C++17) (until C++20)