cd funtion
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when you use cd funtion and the message you get is MCC use of cd funtion is problematic, what do you do?
1 Comment
Laura Proctor
on 6 Apr 2011
Could you include the original code and error message?
MCC indicates that you are trying to use MATLAB Compiler. If that's the case, when you use CD, often you will want to use fully qualified path names when using CD.
Accepted Answer
Laura Proctor
on 6 Apr 2011
Don't rely on the current directory (cd) or changes to the MATLAB path (addpath) to control the execution of M-files. The path of a deployed application is determined at compiled time, and remains forever fixed. The current directory is never on the path in a deployed application. In the code below, cd-ing to the stringFcns directory does not make stringFcns/add shadow mathFcns/add. The order of these functions at runtime depends on what their order was at compile time. This causes errors.
3 Comments
Aurelien Queffurust
on 7 Apr 2011
From your example , avoiding the CD function is easy
dir accepts a directory as input argument:
r = dir(imgdir);
do the same with the save function and destdir folder
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