Class Fl
   size=1 align=1
   base size=0 base align=1
Fl (0x0x7fb0a3473000) 0 empty

Class Fl_Label
   size=20 align=4
   base size=20 base align=4
Fl_Label (0x0x7fb0a34730c0) 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 (0x0x7fb0a3473120) 0
    vptr=((& Fl_Widget::_ZTV9Fl_Widget) + 8u)

Vtable for Fl_Button
Fl_Button::_ZTV9Fl_Button: 7u entries
0     (int (*)(...))0
4     (int (*)(...))(& _ZTI9Fl_Button)
8     (int (*)(...))Fl_Button::~Fl_Button
12    (int (*)(...))Fl_Button::~Fl_Button
16    (int (*)(...))Fl_Button::draw
20    (int (*)(...))Fl_Button::handle
24    (int (*)(...))Fl_Widget::resize

Class Fl_Button
   size=76 align=4
   base size=75 base align=4
Fl_Button (0x0x7fb0a342f138) 0
    vptr=((& Fl_Button::_ZTV9Fl_Button) + 8u)
  Fl_Widget (0x0x7fb0a34731e0) 0
      primary-for Fl_Button (0x0x7fb0a342f138)

Vtable for Fl_Light_Button
Fl_Light_Button::_ZTV15Fl_Light_Button: 7u entries
0     (int (*)(...))0
4     (int (*)(...))(& _ZTI15Fl_Light_Button)
8     (int (*)(...))Fl_Light_Button::~Fl_Light_Button
12    (int (*)(...))Fl_Light_Button::~Fl_Light_Button
16    (int (*)(...))Fl_Light_Button::draw
20    (int (*)(...))Fl_Light_Button::handle
24    (int (*)(...))Fl_Widget::resize

Class Fl_Light_Button
   size=76 align=4
   base size=75 base align=4
Fl_Light_Button (0x0x7fb0a342f1a0) 0
    vptr=((& Fl_Light_Button::_ZTV15Fl_Light_Button) + 8u)
  Fl_Button (0x0x7fb0a342f208) 0
      primary-for Fl_Light_Button (0x0x7fb0a342f1a0)
    Fl_Widget (0x0x7fb0a3473240) 0
        primary-for Fl_Button (0x0x7fb0a342f208)

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7fb0a34732a0) 0

Class <anonymous struct>::<anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous struct>::<anonymous union> (0x0x7fb0a3473360) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7fb0a3473300) 0

Class <anonymous struct>
   size=12 align=4
   base size=12 base align=4
<anonymous struct> (0x0x7fb0a34733c0) 0

Class <anonymous struct>
   size=16 align=4
   base size=16 base align=4
<anonymous struct> (0x0x7fb0a3473420) 0

Class _IO_marker
   size=12 align=4
   base size=12 base align=4
_IO_marker (0x0x7fb0a3473480) 0

Class _IO_FILE
   size=148 align=4
   base size=148 base align=4
_IO_FILE (0x0x7fb0a34734e0) 0

Class <anonymous struct>
   size=16 align=4
   base size=16 base align=4
<anonymous struct> (0x0x7fb0a3473540) 0

Class __locale_struct
   size=116 align=4
   base size=116 base align=4
__locale_struct (0x0x7fb0a3473720) 0

