Re: How to write a c++ application using cygwin?

[Søren Hauberg]

Hi,
I don't really know how things work in cygwin, but a quick tutorial on
how to write octave extensions in C++ can be found at
http://octave.sourceforge.net/coda/
There is more recent version somewhere, but I can't remember where.

But are you sure you need to write your program in C++? The octave
language is so much more friendly.

/Søren 

fre, 03 02 2006 kl. 09:13 +0100, skrev Hermann Schloss:
> Hello everyone,
> 
>  
> 
> I’d like to rephrase my question from few days ago.
> 
>  
> 
> For my master thesis I have to write a c++ application solving Linear
> Least Squares Problems with Inequality and Equality constraints (LSI,
> LSE, LSIE) so I need much more than, just to invert a matrix (SVD; QR
> (UPDATE), Givens,...). 
> 
>  
> 
> I installed cygwin and octave on my pc according to READMY.Windows
> directions from John W. Eaton. 
> 
>  
> 
> The question now is, how can I create an application (for example see
> below) using octave under cygwin?
> 
>  
> 
> #include <iostream>
> 
> #inlcude <octave/config.h>
> 
> #include <octave/Matrix>
> 
>  
> 
> using namespace std;
> 
>  
> 
> int main()
> 
> {
> 
>             Matrix m = (3,2);
> 
>             // filling the matrix
> 
>             Matrix n = m.inverse();
> 
>             cout   << n;
> 
>             return 0;
> 
> }
> 
>  
> 
> How would I compile this application? What should I link during
> compilation? Can I also create Windows .exe files with cygwin? 
> 
>  
> 
> Please give me some hints. 
> 
>  
> 
> Thanks a million
> 
>  
> 
> Hermann
> 
> 



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