How to pass name-value-pair arguments to templateTree() as a struct?

I am trying to group multiple name-value pair arguments and pass them to templateTree() as one. The usual call would be, e.g.:

templateTree('Surrogate','off','Prune','on','QEToler',1e-10)

I would like something like this:

opts = struct('Surrogate','off','Prune','on','QEToler',1e-10)
templateTree(opts)

If I try that the following error is shown:

Error using internal.stats.parseArgs (line 42)
Wrong number of arguments.

Error in classreg.learning.FitTemplate.make (line 38)
            [usertype,~,modelArgs] = ...

Error in templateTree (line 120)
temp = classreg.learning.FitTemplate.make('Tree',varargin{:});

So if templateTree() cannot handle structs as input arguments, is there another way to achieve the same thing? Or is this somehow possible with structs?

Thanks!

[Pontus Vikstål]

I have similar question!

[Alex Ryabov]

You neet to convert it into name value pairs,

see here

https://www.mathworks.com/matlabcentral/answers/469700-how-to-pass-a-struct-as-name-value-pairs-to-a-function

Answer 1

[Sugar Daddy]

Daddy Views

T_T= templateTree('Surrogate','off','Prune','on','QEToler',1e-10);

opts = {'Surrogate','off','Prune','on','QEToler',1e-10};
T_T_O = templateTree(opts{:});

Now check if they are equal

assert(isequal(T_T_O,T_T))