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Re: h = gca; delete(h); h==gca -> ans=1
From: |
Ben Abbott |
Subject: |
Re: h = gca; delete(h); h==gca -> ans=1 |
Date: |
Wed, 22 Oct 2008 18:50:42 -0400 |
On Oct 22, 2008, at 2:59 PM, John W. Eaton wrote:
On 22-Oct-2008, Ben Abbott wrote:
| While this could be fixed in gca.m I'm sure it is better to take
care of it at a lower level.
|
| octave:102> plot(1:10)
| octave:103> gca
| ans = -21.032
| octave:104> delete(gca)
| octave:105> gca
| ans = -21.032
I think the following changeset fixes this problem.
Thanks,
jwe
Thanks, that works.
However,
octave:8> h = gcf; delete(h); h==gcf
ans = 1
I also noticed in Matlab
>> gco
ans = []
but in Octave
octave:9> gco
error: `gco' undefined near line 9 column 1
I have no c++ skill, but I'll go out on a limb and ask if gca() &
gcf() might be cast as special instances of gco()?
Sorry I didn't mention any of this earlier, but I didn't think about
these parallels until my drive home from work.
Ben