You can always map a 2d coordinate intto 1d: (i, j) -> i * w + j where w is the width of the matrix
Ian L. On Thu, Nov 26, 2009 at 3:04 PM, <[email protected]> wrote: > As far as I know a GArray grows an array of pointers in 1D not 2D. > I thought of a GArray myself but my question, although not clear, is > how can I use a GArray to grow a 2D array of structures ? > Can you please provide an example ? > > > Thank you in advance, > Maura > > -----Messaggio originale----- > Da: [email protected] per conto di Tristan Van Berkom > Inviato: gio 26/11/2009 6.31 > A: [email protected] > Cc: [email protected] > Oggetto: Re: dynamically growing 2D aray of structues > > > On Wed, Nov 25, 2009 at 9:17 PM, <[email protected]> wrote: > > I dare ask for some guidelines as I am not a programmer and never came > > across glib before. > > At the time being I have to embed some code into a package (Galopps: a > > Genetic Algorithm) which is totally implemented in C language. > > To be consistent with Galopps style I have to use glib functions. > > I have just started to use the simplest glib primitives and data types. > > Now I am stuck with the following problem. I know there are a lot of > experts > > out there who can give me a couples of hints. > > I have to generate a 2D array of structures which grows dynamically in > both > > directions. > > The structure is defined as follows: > > > > typedef struct { > > gchar *id; > > gchar *description; > > gchar *sequence; > > gint sequence_len; > > } fasta_sequence; > > > > Use a GArray: > http://library.gnome.org/devel/glib/stable/glib-Arrays.html > > Cheers, > -Tristan > > > > > Any suggestion is welcome. > > Thank you in advance, > > Maura > > > > > > > > > > Alice Messenger ;-) chatti anche con gli amici di Windows Live Messenger > e > > tutti i telefonini TIM! > > Vai su > http://maileservizi.alice.it/alice_messenger/index.html?pmk=footer > > > > _______________________________________________ > > gtk-list mailing list > > [email protected] > > http://mail.gnome.org/mailman/listinfo/gtk-list > > > > > > > _______________________________________________ > gtk-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/gtk-list > >
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