Frederic L 7a5eda5914 global: Use std::optional instead of boost::optional (#1578)
* get rid of boost::optional

* Remove optional references

* Use std::reference_wrapper for optional references

* Fix clang format

* Fix clang format part 2

* Adressed feedback

* Fix clang format and MacOS build
2018-10-30 00:03:25 -04:00
..
2018-10-20 00:01:10 +11:00
2018-10-21 16:40:20 -04:00
2018-10-19 04:04:59 -04:00