"Bytes" is 0 in Variable Editor
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a.data=rand(100,1);
b=dlnode(rand(100,1));
Then you'll find in Variable Editor the "Bytes" of a.data or b.data is 0!
Why?
Verified on 2008a and 2010b.
While it's correct in Workspace Window.
Thanks a lot.
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채택된 답변
Fangjun Jiang
2011년 11월 15일
If you do a=struct() or b=[], you will see that the variable a and b have been declared but not assigned value. Thus, a and b have not taken any memory bytes to store the value. Once you assign a value, the number of bytes will change depending on the size of the data stored.
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Fangjun Jiang
2011년 11월 16일
Thank you! I've verified in R2010b that it is showing 0 bytes.
I think this might be a bug. Please report to TMW. Good finding!
추가 답변 (1개)
Walter Roberson
2011년 11월 15일
In R2008b, I did
a.data=rand(100,1);
openvar a
but I could not see any "Bytes" field in the Variable Editor.
Same when I used the Workspace Browser to examine a.
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