On Fri, 2009-04-03 at 23:54 +0200, Leonti Bielski wrote:
> For me tt works only for accessing elements.
> For example:
>
> int[,] some_array = new [2,2];
>
> Makes 2x2 array of ints.
>
> int something = some_array[0,0];
> But I still cannot resize it :(
No you can't. array.resize only works for 1d array. It produces wrong
ccode for multidimension array.
I would suggest write your own resizable 2d array.
struct Array2D {
/*read-only*/
public int NX;
public int NY;
private int[] storage;
public Array2D(int NX, int NY);
public int get(int x, int y);
public set(int x, int y, int value);
public void resize(int NNX, int NNY);
}
Yu
>
> Leonti
>
> On Fri, Apr 3, 2009 at 11:46 PM, Yu Feng <[email protected]> wrote:
> > I remember back in some versions
> >
> > array[1, 2] works
> >
> > Yu
> > On Fri, 2009-04-03 at 21:05 +0200, Leonti Bielski wrote:
> >> It's gotta be a way to do it :(
> >> Maybe by using lists or something similar?
> >>
> >> Leonti
> >>
> >> On Fri, Apr 3, 2009 at 8:01 PM, lariamat <[email protected]> wrote:
> >> > Hello
> >> > I guess, it is a bug.
> >> > There are several issues with multidimensional arrays:
> >> > http://bugzilla.gnome.org/show_bug.cgi?id=548428
> >> > http://bugzilla.gnome.org/show_bug.cgi?id=548429
> >> > http://bugzilla.gnome.org/show_bug.cgi?id=576611
> >> > Also using arrays by reference is not working.
> >> > Regards,
> >> > lariamat
> >> >
> >> >
> >> > Am Freitag, den 03.04.2009, 18:48 +0200 schrieb Leonti Bielski:
> >> >> Hello!
> >> >> I need to use multidimensional array of ints, so this is what I do:
> >> >>
> >> >> int[][] some_array = {}; //declaring an array of int[]
> >> >> int[] some = {1,2,3}; // declaring array of ints
> >> >> some_array += some; // adding this array to 2D array - this works
> >> >>
> >> >> some_array[0] = some; // this doesn't work
> >> >> some_array[0] += 2; //this doesn't work
> >> >>
> >> >> Why those last 2 examples don't work?
> >> >>
> >> >> What I need to do is to add some values to existing inner array of
> >> >> multidimensional one (as in second non-working example).
> >> >> How do I do that?
> >> >>
> >> >> Leonti
> >> >> _______________________________________________
> >> >> Vala-list mailing list
> >> >> [email protected]
> >> >> http://mail.gnome.org/mailman/listinfo/vala-list
> >> >
> >> >
> >> _______________________________________________
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> >> [email protected]
> >> http://mail.gnome.org/mailman/listinfo/vala-list
> >
> >
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