uneval(var_name, value, return_cell_array)

version (10.7 KB) by David Holl
Uneval performs the inverse operation of eval('expression').


Updated 17 Jul 2015

View License

This function converts a MATLAB variable into a text string, which when evaluated, produces the original variable having identical:
data types (single, double, int8, ...)
cell arrays
multi-dimensional arrays
nested struct's of cell arrays of structs of ...
For floating point values, enough significant digits are printed to preserve machine precision.
Contrived example usage:
settings = load('some_data.mat');
string = uneval('settings2', settings)
disp(isequalwithequalnans(settings, settings2));

This function probably does not work with handles to nested functions, figure handles, or java & OOP objects...

Cite As

David Holl (2022). uneval(var_name, value, return_cell_array) (https://www.mathworks.com/matlabcentral/fileexchange/19953-uneval-var_name-value-return_cell_array), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2007a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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