MATLAB: How to find the number of “struct” class in a structure array

classstructstructurevariable

Hi,

Is there a way to determine the number of "struct" names in the structure array?

This way I could elimate the previous non-struct variables created.

Thanks

Ferd

Best Answer

nnz(cellfun(@isstruct, struct2cell(YourStruct)))

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MATLAB: How to rebuild the Table as a 5×1 structured array with “struct” Code ?

data1=['Helium','Hydrogen','Oxygen','Chlorine','CarbonDioxide']';
data2=[  'He',  'H2',  'O2', 'Cl2','CO2']';
data3=[0.0341,0.244,1.36,6.49,3.59]';
data4=[0.0237,0.0266,0.0318,0.052,0.0427]';
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MATLAB: Using Set Field for multiple depths

You will not be able to do this using setfield() or getfield(), not in any useful way.

You should refer to subsref() and subsassgn(). They are a bit clumsy to use, but they can handle the task.

Best Answer

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