Loops for struct data

Hi all,

I have a problem.I want to read all the information of a struct data while I don't know any information about it( for example how much layers in it and the size of each layer). I think it is possible to use while and for loops to read all data in it but I don't know how to arrange the code. Anyone can help me?

Thanks in advance

Answer 1

[Shwetank Shrey]

You can use fieldnames to get information about the field names in a structure.

https://www.mathworks.com/help/matlab/ref/fieldnames.html

https://www.mathworks.com/matlabcentral/fileexchange/33262-get-structure-field-names-in-recursive-manner

[Tonghui Zhang]

Hi，

Thanks for your reply. What I am confused is how to arrange the loops for struct data without deep infromation instead of the name in one layer.