What is the difference between info(obj) and infoImpl(obj)?

Question

Esen Ozbay 2021-3-30

0
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https://ww2.mathworks.cn/matlabcentral/answers/787739-what-is-the-difference-between-info-obj-and-infoimpl-obj

回答： Esen Ozbay 2021-3-31

I cannot find any information about info(obj), which I encountered in some code I am reading. It takes System object as an input and outputs a struct that contains information related to the object.

In the object definition, there is a line of code that goes

objinfo = info(obj);

but no local function definition. There is a local function

function s = infoImpl(obj)
    ...
end

but I can't see how these two relate to each other.

When I tried

help info

all I got was the function that prints information about MATLAB.

Thanks in advance for any help!

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Answer 1

Esen Ozbay 2021-3-31

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/787739-what-is-the-difference-between-info-obj-and-infoimpl-obj#answer_663299

I have found the other 'info' function in the MATLAB documentation and I am posting it here in case anybody else has the same question in the future. Function Documentation