mirror of
https://github.com/HowardHinnant/date.git
synced 2024-12-28 09:08:23 +08:00
12 lines
1.5 KiB
Markdown
12 lines
1.5 KiB
Markdown
This is actually three separate C++11/C++14 libraries:
|
|
|
|
1. `"date.h"` is a header-only library which builds upon `<chrono>`. It adds some new `duration` types, and new `time_point` types. It also adds "field" types such as `year_month_day` which is a struct `{year, month, day}`. And it provides convenient means to convert between the "field" types and the `time_point` types. See http://howardhinnant.github.io/date_v2.html for more details.
|
|
|
|
Here is the Cppcon 2015 presentation on date.h: https://www.youtube.com/watch?v=tzyGjOm8AKo
|
|
|
|
Here are the Cppcon 2015 slides on date.h: http://schd.ws/hosted_files/cppcon2015/43/hinnant_dates.pdf
|
|
|
|
2. `"tz.h"` / `"tz.cpp"` are a timezone library built on top of the `"date.h"` library. This timezone library is a complete parser of the IANA timezone database. It provides for an easy way to access all of the data in this database, using the types from `"date.h"` and `<chrono>`. The IANA database also includes data on leap seconds, and this library provides utilities to compute with that information as well. See http://howardhinnant.github.io/tz.html for more details. See the `auto_download` branch for an experimental version of this library which auto-installs the latest version of the IANA timezone database (if you are connected to the internet).
|
|
|
|
3. `"iso_week.h"` is a header-only library built on top of the `"date.h"` library which implements the ISO week date calendar. See http://howardhinnant.github.io/iso_week.html for more details.
|