PMR (polymorphic memory resources) are now fully described in:
by Nico Josuttis
About the article:
- How to use standard memory resources
- How to define own memory resources (such as a sophisticated new tracker)
- How to provide PMR support for own types
With this, using a map or unordered_map with elements located close to each other is really easy now.
And if you have to avoid heap memory allocation, this chapter is a must.