
Re: Temporary output when assigning into slices?
Posted:
Jan 23, 2013 7:15 PM


"Matt J" wrote in message <kdptm0$rtt$1@newscl01ah.mathworks.com>... > "Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <kdprb0$ka6$1@newscl01ah.mathworks.com>... > > "Matt J" wrote in message <kdpkhg$p22$1@newscl01ah.mathworks.com>... > > > > > > > > If so, why doesn't this apply to both examples? The LHS is the same in these examples. > > > > Not sure I understand, A(1,:) = ... is not the same as A(:,1) = .... > > OK. Well then a 3rd example > > A(:,1)=B*C(:,1); > > If I'm not mistaken, this will be equivalent to > > z=C(:,1); %memory allocation > > A(:,1)=B*z; >
There is no temporal memory allocation according to my test (2012B).
Bruno

