Matlab coder: Generate C file from a m file with an internal mex file

Question

yoni klein 2012-7-17

0
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https://ww2.mathworks.cn/matlabcentral/answers/43863-matlab-coder-generate-c-file-from-a-m-file-with-an-internal-mex-file

Hi,

I have a function that runs in matlab with a m file. that file calss several function. one of them is a Mex file.

My questions are:

Can i generate a C file using matalb coder from a function that has an internal functions(for start- all m files)?
Can i generate a C file from a Mex file(with bo original code)?
Can i generate a C file from a function that contains several function that one of the is a mex file?

I will be glad if someone can add a reference where to read about if it is possible.

Thanks.

Yoni

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Answer 1

Ryan G 2012-7-17

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https://ww2.mathworks.cn/matlabcentral/answers/43863-matlab-coder-generate-c-file-from-a-m-file-with-an-internal-mex-file#answer_53824

1) Alphabetical list of supported functions including limitations.

2) A mex file is a MATLAB executable. Once code is compiled you cannot go back from the executable alone. Hence you cannot generate code from a mex file.

3) I don't believe you can generate code for a mex-function call. You can generate a mex-file with MATLAB coder but the more generic file types, exe and lib for example, would not be able to handle a mex-function call since MEX is dependent on MATLAB.