Frederik wrote:
> Hi,
>
> I want to format a double to a string using an enforced dot (no comma)
> as decimal separator despite enabled localization after calling Gtk.init().
>
> Both double.to_string() and string.printf() have localized results.
>
> I'm missing the functions g_ascii_dtostr() and g_ascii_formatd().
>
> http://library.gnome.org/devel/glib/stable/glib-String-Utility-Functions.html#g-ascii-dtostr
> http://library.gnome.org/devel/glib/stable/glib-String-Utility-Functions.html#g-ascii-formatd
>
> The documentation says:
> "Converts a gdouble to a string, using the '.' as decimal point."
>
> Or is there any other way to achieve this?
I have tried to bind it manually:
--------
using GLib;
[CCode (cname="g_ascii_dtostr", cheader_filename="glib.h")]
private extern string dtostr (double x);
public class DoubleToString {
static int main (string[] args) {
// Gtk.init (ref args);
print ("%s\n", dtostr (3.1415));
return 0;
}
}
--------
But this results in an error:
doubletostring.c:12: error: conflicting types for 'g_ascii_dtostr'
/usr/include/glib-2.0/glib/gstrfuncs.h:142: error: previous declaration
of 'g_ascii_dtostr' was here
error: cc exited with status 256
Compilation failed: 1 error(s), 0 warning(s)
Any ideas?
Thanks
Frederik
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