Application compiler: Command line Input type options missing

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Deepa Maheshvare
Deepa Maheshvare 2021-8-3
评论： Kojiro Saito 2021-8-4
I am using Application compiler for generating a standalone application. I'm following the documenttaion available here
https://in.mathworks.com/help/compiler/create-and-install-a-standalone-application-from-matlab-code.html
I don't find the `Command line Input type options` shown here ( https://in.mathworks.com/help/compiler/create-and-install-a-standalone-application-from-matlab-code.html ) above Additional installer options.
I'm using 2021a.
Could someone help me with this? I'd like to include `Command line Input type options` to pass input arguments to the executable file.

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Kojiro Saito
Kojiro Saito 2021-8-3
编辑：Kojiro Saito 2021-8-3
"Command line input type options" will be shown if m file is a function.
In the documentation example which you mentioned, the magicsquare.m file is a function.
function m = magicsquare(n)
if ischar(n)
n=str2double(n);
end
m = magic(n);
disp(m)
It seems that your main.m is a script file.
For detail about script vs function, this document will be helpful.
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Deepa Maheshvare
Deepa Maheshvare 2021-8-3
@Kojiro Saito Thank you , I'm sorry but I am really confused at this point. I am sharing a simple exmaple below. Hope I can explain my doubt clearly through this example
I want to do the following: define the value of Number in `classname` properties from another function `main`.
function main(arg)
classname.get_Number(arg)
end
classdef classname
properties (Constant)
%use a struct to store the defaults to keep all your static
%properties in one place
Number=classname.get_Number;
end
methods(Static)
function val=get_Number(arg)
val=arg;
end
end
end
>>main(10)
Expected result:
When I call classname.Number from other functions or class, I want it to return 10.
Kojiro Saito
Kojiro Saito 2021-8-4
This document(Developing Classes — Typical Workflow) will be helpful.
There various ways to implement your class.
Simple way is the following.
classdef classname
properties (SetAccess = private)
Number
end
methods
function val=classname(arg)
val.Number=arg;
end
end
end
function out = main(arg)
myClass = classname(arg);
out = myClass.Number;
end
By the way, it's getting going away from the original question, so if you have further question, it's better to post it as another question.

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