What is status for?
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I've read many codes that when calling a function it equals to status. Like this:
[status]=function(s)
What is the status for?
采纳的回答
[status,message,messageid] = movefile(File1, File2);
if ~status
warning(message)
end
Now a warning appears, but it could be an error also. E.g. the destination could be write protected.
Equivalent for mkdir. Here the use of the status and the messages is explained in the documentation also: doc mkdir.
更多回答（2 个）
Doug Hull
2013-2-26
0 个投票
To let you know the status, or output of the function. It varies based on each function. Read the doc for each function for details.
rajashekar chava
2021-9-5
0 个投票
status(1)=!
1 个评论
Walter Roberson
2021-9-5
This is not valid syntax in MATLAB. The ! operation is only valid at the beginning of a command.
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