How can I find a sub-folder in the (just in the) current directory ?

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Peter Kerekes
Peter Kerekes 2017-7-13
评论： Jigar Gopani 2022-7-4
I'd like to find a sub-folder in the currend directory. If not exist creat it. I tried to use if ~exist(,'file') but this search in other folders too, and find a sub-folder with the same name in other folder, but in the current directory not exist that sub-folder.

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C.J. Harris
C.J. Harris 2017-7-13
You can specify exist to only look in the current directory. For example:
lFolder = 'MyFolder';
if(exist([cd filesep lFolder]) == 7)
disp('Folder found!')
end
  2 个评论
Jan
Jan 2017-7-13
编辑：Jan 2017-7-13
Prefer fullfile to consider if cd replies e.g. 'c:\'.
if exist(fullfile(cd, lFolder), 'file') == 7
Calling exist(name) without 2nd input is critical: It replies 1 if a variable with this name is existing. Therefore exist should be used with the specifier of what kind of object you are searching in general.

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