How to overwrite built-in fprintf

2011 3 14
1 个回答
回答已采纳
6 次查看（30 天）

0 个投票

I’d like to know if there is any way to overwrite fprintf built-in function? I wan to add some my own action in fprintf function before I call the built-in fprintf. I know how to overwrite disp, but I do not know how to overwrite fprintf. I’d like to know if it is possible. Could you please help? Thanks.
Julia

请先登录，再回答此问题。

 采纳的回答

Matt Fig
Matt Fig 2011-3-14

1 个投票

You cannot overwrite it, but you can mask it. Put a new M-file in your directory called 'fprintf.m' Then when you call FPRINTF, MATLAB will actually call your function. From within your function, you can access the built in version by using the BUILTIN function.
I will leave alone questions of why you would want to overload such a great function in the first place!

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Fractals 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