Re: Glib error

[Bob Caryl <bob fis-cal com>]

Volosatov Alexander wrote:

> I have:
>
> list<Glib::ustring> string_Fish_name;
> Gtk::Combo combo_Fish_name;
> DB fish_info; //class-interface for DB
> //if Connection OK
> if (fish_info.DB_Connect("") == -1)
> {
> 	// if query OK
> 	if (fish_info.DB_SQL_Query("SELECT fish_name FROM t_fish") == -1)
> 	{
> 		//if count(row) > 0
> 		if (fish_info.DB_Result_n() > 0)
> 		{
> 			//getting result
> 			string_Fish_name = fish_info.DB_Result_values(0);
> 		}
> 	}
> }
>
> combo_Fish_name.set_popdown_strings(string_Fish_name);
>
> ERROR: Glib-ERROR **::gmem.c:174:faild allocate 16 bytes
>
> Sometimes crach after widget.show();
> Sometimes after 5-10 seconds.
>
> When I use:
> string_Fish_name.push_back("fish one");
> string_Fish_name.push_back("fish two");
> no prolems.
>
> Problems were only after using access to DB
>
> How to solve?
> Please help.
> Any questions? - I answer.
> _______________________________________________
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> gtkmm-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtkmm-list
>
>  
Your information is sketchy; but, the = operator for a std::list 
requires that its argument be a std::list of the exact same type, so if 
the call to DB_Result_values(0) does not return a list<Glib::ustring> 
then your results are to be expected.

Bob

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