On 06/03/2009 02:08 PM, Fabrício Godoy wrote:
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());
Because, as written in the Fine Manual, you must end the argument list
with NULL.
There is also Glib::build_filename()
Since your description of "doesn't work" is missing I assume you are
either getting a crash or garbage, depending on the phase of the moon
and the age of the captain.
Hub
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