Thank you.
Can you say why the following code compile but don't work?
template <class T1, class T2, class T3>
Glib::ustring build_filename(const T1& str1, const T2& str2, const T3& str3)
{
Glib::ustring ustr1 = Glib::ustring::compose("%1", str1);
Glib::ustring ustr2 = Glib::ustring::compose("%1", str2);
Glib::ustring ustr3 = Glib::ustring::compose("%1", str3);
gchar* path;
path = g_build_filename(ustr1.c_str(), ustr2.c_str(), ustr3.c_str());
Glib::ustring r_path(path);
g_free(path);
return r_path;
}
2009/6/3 Philipp Kerling <[email protected]>
> Hi,
>
> Am Mittwoch, den 03.06.2009, 14:33 -0300 schrieb Fabrício Godoy:
> > Hi everyone,
> >
> > How I get/convert gchar* from Glib::ustring?
> You can just use the Glib::ustring member functions data() or c_str()
> [1], the returned char* is basically the same as gchar* [2].
>
> [1]
> http://www.gtkmm.org/docs/glibmm-2.4/docs/reference/html/classGlib_1_1ustring.html#a3df2e7bde58b48d8a980869f95cc442
> [2] http://developer.gimp.org/api/2.0/glib/glib-Basic-Types.html#gchar
>
> Regards,
> Philipp
>
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