gtkmm: can't use Signal1<const string>

[Christof Petig <christof petig wtal de>]

Hi,

Guess it - I'm really stress testing gtkmm for my new widget
(A combo box which fills in idle time, you can give initials. Needed for
decent database access).
Soon available under GPL (any interest?) (Not ported to gtk-1.1)

Now I think I really found a bug! But whether it's the compiler's fault
or gtkmm's I don't know.

the appended micro program doesn't compile -
   class string != class basic_string<char, ...>
while
   typedef basic_string<char,...> string

Really puzzling, isn't it.

    Christof

/*
g++ -g -Wall -DBE_CAREFUL -DDEBUG -I. -I/usr/local/lib/Gtk--/include -I/usr/local/lib/glib/include -I/usr/local/include -I/usr/X11R6/include   -c sigtest.cc -o sigtest.o
sigtest.cc: In method 'y::y()':
sigtest.cc:9: no matching function for call to 'connect_to_method (Signal1<const basic_string<char,string_char_traits<char>,__default_alloc_template<false,0> > > &, y *, void (y::*)(string))'
*/
#include <gtk--sigcpp.h>
#include <string>

class y : public Gtk_Signal_Base
{  Signal1<const string> test;
 public:
   void function(const string y);
   y()
   {  connect_to_method(test,this,&function);
   }
};