how to override a diary command if another diary already exists?

1 次查看（过去 30 天）
zepp
zepp 2014-6-27
回答： Geoff Hayes 2014-6-27
I usually create a log file at the start of each session by adding it to startup.m. Now, I'm trying to run a piece of code that maintains a local log by creating another diary. Once this second diary is created, my global diary loses its logging capabilities.
Is there a way I can override a new diary creation if another diary file already exists?

请先登录，再回答此问题。

采纳的回答

Geoff Hayes
Geoff Hayes 2014-6-27
You can check the status of the diary with the following code
diaryStatus = get(0,'Diary');
The diaryStatus will be the string 'on' if a diary has already been started to log keyboard input. If the status is 'off' then there is no existing diary and a new one can be started. See http://www.mathworks.com/help/matlab/ref/diary.html for details.
Hope the helps!

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by