Class Fl_Label
   size=20 align=4
   base size=20 base align=4
Fl_Label (0x0x7f166d84a840) 0

Vtable for Fl_Widget
Fl_Widget::_ZTV9Fl_Widget: 7u entries
0     (int (*)(...))0
4     (int (*)(...))(& _ZTI9Fl_Widget)
8     0u
12    0u
16    (int (*)(...))__cxa_pure_virtual
20    (int (*)(...))Fl_Widget::handle
24    (int (*)(...))Fl_Widget::resize

Class Fl_Widget
   size=68 align=4
   base size=68 base align=4
Fl_Widget (0x0x7f166d84a8a0) 0
    vptr=((& Fl_Widget::_ZTV9Fl_Widget) + 8u)

Vtable for Fl_Box
Fl_Box::_ZTV6Fl_Box: 7u entries
0     (int (*)(...))0
4     (int (*)(...))(& _ZTI6Fl_Box)
8     (int (*)(...))Fl_Box::~Fl_Box
12    (int (*)(...))Fl_Box::~Fl_Box
16    (int (*)(...))Fl_Box::draw
20    (int (*)(...))Fl_Box::handle
24    (int (*)(...))Fl_Widget::resize

Class Fl_Box
   size=68 align=4
   base size=68 base align=4
Fl_Box (0x0x7f166d7332d8) 0
    vptr=((& Fl_Box::_ZTV6Fl_Box) + 8u)
  Fl_Widget (0x0x7f166d84a960) 0
      primary-for Fl_Box (0x0x7f166d7332d8)

