Matlab compiler: interactive input like INPUT function

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Edward
Edward 2012-5-15
When making compiled programs with the Matlab compiler, is there a way of accepting variables from the user after the program has started running?
I know that variables can be passed in as command line options when executing the program.
But I want to use something like the Matlab INPUT command (this causes an error)
Thanks.
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Walter Roberson
Walter Roberson 2012-5-16
If windows, is it a console application or a standalone application that you are producing? It would not surprise me if input() failed on a standalone application.
Edward
Edward 2012-5-17
How do you use standard input (0)?
I have been able to use standard output by doing fwrite(1,etc..)
fread(0,...) doesn't work

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回答（2 个）

Ahmed Saad
Ahmed Saad 2012-5-15
please tell me how it can be passed in as command line options,i have the same problem
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Ahmed Saad
Ahmed Saad 2012-5-15
i did not get it work but thank you for your kind reply
Edward
Edward 2012-5-17
Ahmed - try this:
1) Make the following matlab function as usual:
function boob(a,b)
if ischar(a)
aa=str2num(a);
else
aa=a;
end
if ischar(b)
bb=str2num(b);
else
bb=b;
end
v = aa + bb;
fprintf('The answer is: %i \n',v)
end
2) Compile with the Matlab compiler
3) Run from a (windows) command line:
boob.exe 5 8
4) obtain:
The answer is: 13

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Edward
Edward 2012-5-17
Thanks Walt
I am compiling a standalone executable, running from the windows command terminal. For example:
function input_test1(a)
fprintf('Input argument is: %s \n',a)
x = input('Please input a letter... ','s');
fprintf('\nYou typed: %s \n\n',x)
end
This compiles and runs fine, up to the point where you input the letter. It then gives the error:
'y' is not recognized as an internal or external command, operable program or batch file.
(where y is the actual letter typed). Am I doing something wrong here?
In Mex files I have found that you can use the input function with mexCallMATLAB, so maybe that is the way to go. Seems inconvenient though.
Not sure how to use standard input.
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Amro
Amro 2013-5-29
编辑：Amro 2013-5-29
if you want this to work, you must choose "console application" NOT "windows standalone application" from the deploytool dialog. This is equivalent to compiling as:
mcc -W main -T link:exe myfunc.m

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