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[Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector
From: |
Nicholas Jankowski |
Subject: |
[Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector |
Date: |
Tue, 30 Jan 2024 10:27:51 -0500 (EST) |
Follow-up Comment #4, bug#65228 (group octave):
in matlab 2023b the comment #0 behavior is still the same.
>> nc = 4;
z = zeros(0, nc)
z_empty = isempty(z)
for i = z
a = i
end
z =
0×4 empty double matrix
z_empty =
logical
1
a =
0×1 empty double column vector
a =
0×1 empty double column vector
a =
0×1 empty double column vector
a =
0×1 empty double column vector
I'm also able to reproduce Rik's comment #6 examples from bug #50983:
>> for k = zeros (0,3)
disp ('Hello');
end
whos k
Hello
Hello
Hello
Name Size Bytes Class Attributes
k 0x1 0 double
>> clear k;
for k = zeros (3, 0)
disp ('Hello');
end
whos k
Name Size Bytes Class Attributes
k 0x0 0 double
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- [Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector, A.R. Burgers, 2024/01/30
- [Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector, Markus Mützel, 2024/01/30
- [Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector, John W. Eaton, 2024/01/30
- [Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector,
Nicholas Jankowski <=
- [Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector, Markus Mützel, 2024/01/30
- [Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector, Rik, 2024/01/30
- [Octave-bug-tracker] [bug #65228] matlab for loops on empty row vector, Nicholas Jankowski, 2024/01/30