Restart script at specific line if faults

Question

Riley P 2019-12-3

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/494524-restart-script-at-specific-line-if-faults

回答： Walter Roberson 2019-12-3

Is there a way for me to restart a script if the script gets a faulty value?

For example, if a is a value that if reached I want to restart the script at a specific line, is there a way to do it like this:

if x=a
%     restart from line 3
end

Thanks.

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Answer 1

Walter Roberson 2019-12-3

0
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https://ww2.mathworks.cn/matlabcentral/answers/494524-restart-script-at-specific-line-if-faults#answer_404440

在 MATLAB Online 中打开

No.

while true
    if ~exist('restarting', 'var')
        restarting = false;
    end
    if ~restarting
        all of the lines before the target line go here,
        the ones that are to be skipped on restart
    else
        restarting = false;
    end
    the lines after the target lines go here
    at some point when the "faulty value" is found
       restarting = true;
end