Re: Octave C++ classes

[David Bateman]

Check out the code in do_index_op and assign in ov-base-mat.cc where
the class index_vector is used. The value of index_vector can be a
":" (flagged as a magic colon) or a range. This should do pretty 
much what you want.

As for the octave -> c++ compiler check out

http://www.stud.tu-ilmenau.de/~rueckn/

which is experimental..

D.

According to Tommaso Cucinotta <address@hidden> (on 07/08/04):
> Hi,
> 
> I'd like to know if there is a "natural" way to
> translate something like
> 
>   X_rev = X(length(X):-1:1)
> 
> (or making other more advanced row or column selections,
> like 1:2:9 ecc...) into C++ using the octave classes.
> 
> It seems to me the Range class is what I need to use, but
> I cannot figure out how to index a vector or matrix with a
> Range.
> 
> Also, I would like to know if anybody ever wrote an Octave to C++
> translator.
> 
> Many thanks in advance,
> 
>       Tommaso.
> 
> 
> 
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Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
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