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[Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cy
From: |
Rik |
Subject: |
[Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin |
Date: |
Sun, 19 Mar 2017 10:56:50 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:43.0) Gecko/20100101 Firefox/43.0 |
Follow-up Comment #17, bug #50102 (project octave):
If no delimiter is found then cmax is not incremented; But this is the correct
behavior for corner cases. For example, create a text file with a few
newlines and use dlmread on it. It will return '[]' because the file was
empty. However if you increment cmax to 1 then it will return a '0' for each
line because it thought there was at least one column of data when there
really wasn't.
With a test file 'abc' of three newlines
octave:1> z = dlmread ('abc')
z = [](32x0)
It is a very minor nit, but it would be better to return a 0x0 empty matrix in
this case.
Secondly, the resize function does accepts a zero as input without problem.
In the Octave interpreter,
octave:1> x = magic(3)
x =
8 1 6
3 5 7
4 9 2
octave:2> resize (x, 3,0)
ans = [](3x0)
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- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/13
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Rik, 2017/03/13
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/13
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/13
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/13
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Rik, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin,
Rik <=
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Rik, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Rik, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Rik, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Rik, 2017/03/19
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/20
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Dan Sebald, 2017/03/21
- [Octave-bug-tracker] [bug #50102] dlmread crashing the interpreter on Cygwin, Rik, 2017/03/21