Going to previous step while debugging
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Guillaume
2015년 5월 12일
You would think it would be something easy to implement in a interpreted language, but unfortunately, it's not possible to move the execution pointer to an arbitrary line in matlab.
You can only step forward I'm afraid.
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Guillaume
2015년 5월 13일
Actually, what I really miss is the ability to skip (as in not execute) a line.
I just came across this today debugging some code, arrived on a line which contained a typo (wrong variable name). I could just have typed the correct instruction in the command window and skipped to the next line instead of restarting the debugging from scratch.
It's the same concept though: give the user the ability to move the execution pointer around.
Image Analyst
2015년 5월 24일
This capability is called "edit and continue". I love it in Visual Studio and am frustrated it's not there in MATLAB. I use Walter's method of doing/undoing stuff in the command window while at a breakpoint.
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Robbin van Hoek
2015년 5월 12일
Not sure if it will help you since i don't know why you need to go back, but have a look at conditional breakpoints. This helped me a lot in the cases where i wanted to go back one step in debugging.
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