push_back in ublas

David Bellot via ublas <[email protected]> Sat, 8 Jun 2019 17:24:31 +1000
Newsgroups gmane.comp.lib.boost.ublas
Message-ID <CAOE6ZJEYFLr+Jev5QyDkgxk7JiWoznc6FtjNSwk6gr=u-AjyZA@mail.gmail.com>
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Hi,

I've got another funky question for the group:
what does it mean to make a push_back in ublas?

For a ublas::vector, it seems pretty obvious. For a matrix? Or a tensor?
If I decide to represent all the vectors as matrices now, they become row
and column vectors then.

Should I expect the same effect on doing a push_back to a row vector and a
column vector?

In general, could we make ublas STL compatible in general (means
vector/matrix/tensor are STL compatible)?
Does my question even make sense?

It's a open problem... I'm looking forward reading your comments.

Cheers,
David

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<div dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-family:arial,he=
lvetica,sans-serif;font-size:small">Hi,</div><div class=3D"gmail_default" s=
tyle=3D"font-family:arial,helvetica,sans-serif;font-size:small"><br></div><=
div class=3D"gmail_default" style=3D"font-family:arial,helvetica,sans-serif=
;font-size:small">I&#39;ve got another funky question for the group:</div><=
div class=3D"gmail_default" style=3D"font-family:arial,helvetica,sans-serif=
;font-size:small">what does it mean to make a push_back in ublas?</div><div=
 class=3D"gmail_default" style=3D"font-family:arial,helvetica,sans-serif;fo=
nt-size:small"><br></div><div class=3D"gmail_default" style=3D"font-family:=
arial,helvetica,sans-serif;font-size:small">For a ublas::vector, it seems p=
retty obvious. For a matrix? Or a tensor?</div><div class=3D"gmail_default"=
 style=3D"font-family:arial,helvetica,sans-serif;font-size:small">If I deci=
de to represent all the vectors as matrices now, they become row and column=
 vectors then.</div><div class=3D"gmail_default" style=3D"font-family:arial=
,helvetica,sans-serif;font-size:small"><br></div><div class=3D"gmail_defaul=
t" style=3D"font-family:arial,helvetica,sans-serif;font-size:small">Should =
I expect the same effect on doing a push_back to a row vector and a column =
vector?</div><div class=3D"gmail_default" style=3D"font-family:arial,helvet=
ica,sans-serif;font-size:small"><br></div><div class=3D"gmail_default" styl=
e=3D"font-family:arial,helvetica,sans-serif;font-size:small">In general, co=
uld we make ublas STL compatible in general (means vector/matrix/tensor are=
 STL compatible)?</div><div class=3D"gmail_default" style=3D"font-family:ar=
ial,helvetica,sans-serif;font-size:small">Does my question even make sense?=
</div><div class=3D"gmail_default" style=3D"font-family:arial,helvetica,san=
s-serif;font-size:small"><br></div><div class=3D"gmail_default" style=3D"fo=
nt-family:arial,helvetica,sans-serif;font-size:small">It&#39;s a open probl=
em... I&#39;m looking forward reading your comments.</div><div class=3D"gma=
il_default" style=3D"font-family:arial,helvetica,sans-serif;font-size:small=
"><br></div><div class=3D"gmail_default" style=3D"font-family:arial,helveti=
ca,sans-serif;font-size:small">Cheers,<br>David</div></div>

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