https://DevOpsCloud.io -- Cloud Monk Losang Jinpa

“C++17 pmr allocator - a form of stateful memory allocator that supports allocating memory dynamically via the memory_resource abstract base class, thus providing a common vocabulary for enabling custom memory allocation, especially allocation from local arenas; see lakos16, lakos17a, lakos17b, lakos19. Rvalue References (763)” (EMCppSfe 2021)