HowardHinnant/date
1
0
Fork 1
mirror of https://github.com/HowardHinnant/date.git synced 2025-08-03 04:34:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

Updated Examples and Recipes (markdown)

Howard Hinnant
2017-07-07 21:44:07 -04:00
parent 8665f87cbe
commit 76ec8724c0
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Examples-and-Recipes.md

@@ -101,7 +101,7 @@ main()
auto current_time = std::chrono::system_clock::now();
auto la = date::make_zoned("America/Los_Angeles", current_time);
auto sy = date::make_zoned("Australia/Sydney", current_time);
std::cout << date::make_time(sy.get_local_time() - la.get_local_time()) << '\n';
std::cout << date::format("%T\n", sy.get_local_time() - la.get_local_time());
}
```
Let's say you want to find out how many hours ahead Sydney is from LA (now). First get the current UTC time. Then create a `zoned_time` for both "America/Los_Angeles" and "Australia/Sydney" using that current UTC time. Then subtract their `local_time`s. `make_time` is a handy formatting tool for printing out that duration: