From bug-octave-request at che dot utexas dot edu  Sat Oct 30 01:37:10 1993
Subject: DiagMatrix column extraction bug
From: Sangjoon Kim <sangjoon at phoenix dot Princeton dot EDU>
To: bug-octave at che dot utexas dot edu
Date: Sat, 30 Oct 93 2:35:05 EDT

The following program does not produce what's expected.
I haven't checked the row(i) function, but
that may suffer from the same problem?

Regards,

Sangjoon

----------

#include <Matrix.h>
#include <iostream.h>

main()
{
        vector a(3);
        a(0) = 1;
        a(1) = 2;
        a(2) = 3;

        DiagMatrix ee(a);
        cout << ee << endl;
        for (int i=0; i<3; i++)
                cout << ee.column(i) << endl;
        return 0;
}

I get:

100
020
003

0
0
0

0
0
0

0
0
0