# Analyze with doxygen

**URL:** https://community.freefem.org/t/analyze-with-doxygen/2749
**Category:** General Discussion
**Created:** [October 11, 2023, 9:26pm UTC](https://community.freefem.org/t/analyze-with-doxygen/2749 "2023-10-11T21:26:33Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![tess35](https://avatars.discourse-cdn.com/v4/letter/t/ac8455/32.png) [@tess35](https://community.freefem.org/u/tess35)
#### Post date: [October 11, 2023, 9:26pm UTC](https://community.freefem.org/t/analyze-with-doxygen/2749/1 "2023-10-11T21:26:33Z")

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Hi,

I would like to analyze an old Freefem code with Doxygen. It’s an open source software with some parts in C++. The authors made a good documentation, but Doxygen can produce call graph, instance graph and could help to do a preview of the organization  
Does it work with freefem code? Do you know if the parser for C/C++ work with it ?  
You could answer also if you tried with another software like “Sphinx” or others.

Sincerely

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### Author: ![frederichecht](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/frederichecht/32/15_2.png) [@frederichecht](https://community.freefem.org/u/frederichecht)
#### Post date: [October 12, 2023, 1:26pm UTC](https://community.freefem.org/t/analyze-with-doxygen/2749/2 "2023-10-12T13:26:11Z")

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I know some people try to make a doc with Doxygen, but the result was no very lisible.  
You can ask Simon Garnotel or A Le Hyaric.

for sphinx we try to use to make the doc but not from the source.

remark every idea are welcome

best regards