From 44fb676da223a49196a3819b2c586d5e38a35ac2 Mon Sep 17 00:00:00 2001 From: Howard Hinnant Date: Sat, 21 May 2016 10:58:55 -0400 Subject: [PATCH] Add migration advice for day_point --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 265da63..22bac82 100644 --- a/README.md +++ b/README.md @@ -9,3 +9,5 @@ This is actually three separate C++11/C++14 libraries: 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 ``. 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/date/tz.html for more details. 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/date/iso_week.html for more details. + +There has been a recent change in the library design. If you are trying to migrate from the previous design, rename `day_point` to `sys_days` everywhere, and that ought to bring the number of errors down to a small roar.