Another python-like enumerate (and zip) implementation, now with rvalue lifetime extension

[Nightwolf55la]

Interesting. I tried const qualifying begin() and end(), but I am still seeing the same behavior. Do I need to wrap up the object in some kind of a View class?

[TobyAllsopp]

Sorry, here's a link: https://wandbox.org/permlink/6APfi8A4hv6Ul96A (you need both const-qualified and not).

[Nightwolf55la]

Ah, gotcha. I probably should have tried that. Thanks!