CHchoppaface·Oct 28, 2020
If you're new to C++11, Captain Proto (particularly the kj library embedded within it-- src/kj ) is a great read: https://github.com/capnproto/capnproto kj semi-re-implements several core C++11 features like Own and Maybe (actually Maybe / std::optional is still pretty new!) https://github.com/capnproto/capnproto/blob/master/c%2B%2B/s... Why did Kenton do this? He can speak for himself, but the core of Captain Proto is /roughly/ like a serializable / portable memory arena, so it was necessary for the design. Reading through kj and _comparing_ it with C++11 will give you some great initial insight into why both are implemented the ways they are. I'm not really advocating you use kj directly or adopt things like capnp's unique comment style, but the codebase is nevertheless very well organized and clear.
Some of the older glog code
Read the rest
is pretty nice with regards to a very vanilla and portable treatment of macros https://github.com/google/glog/tree/master/src/glog
While I wouldn't necessarily recommend Boost as a model project / repo ( https://github.com/boostorg ), it's worth checking out to help understand why modern decisions were made the way they were.