Howard Hinnant 481771ef5e Add support down to femtosecond precision
* Requires platform specific use of 128bit integral representation
  (e.g. std::chrono::duration<__int128_t, std::femto>).
2017-09-09 10:30:39 -04:00
..
2016-05-30 22:21:08 -04:00
2016-05-30 22:21:08 -04:00
2017-07-06 20:49:53 -04:00