Class Fl
   size=1 align=1
   base size=0 base align=1
Fl (0x0x7f6cafca6e40) 0 empty

Class Fl_Label
   size=32 align=8
   base size=32 base align=8
Fl_Label (0x0x7f6cafca6f00) 0

Vtable for Fl_Widget
Fl_Widget::_ZTV9Fl_Widget: 7u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI9Fl_Widget)
16    0u
24    0u
32    (int (*)(...))__cxa_pure_virtual
40    (int (*)(...))Fl_Widget::handle
48    (int (*)(...))Fl_Widget::resize

Class Fl_Widget
   size=104 align=8
   base size=104 base align=8
Fl_Widget (0x0x7f6cafca6f60) 0
    vptr=((& Fl_Widget::_ZTV9Fl_Widget) + 16u)

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

Class Fl_Button
   size=112 align=8
   base size=111 base align=8
Fl_Button (0x0x7f6cafcfb138) 0
    vptr=((& Fl_Button::_ZTV9Fl_Button) + 16u)
  Fl_Widget (0x0x7f6caf9da060) 0
      primary-for Fl_Button (0x0x7f6cafcfb138)

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

Class Fl_Light_Button
   size=112 align=8
   base size=111 base align=8
Fl_Light_Button (0x0x7f6cafcfb1a0) 0
    vptr=((& Fl_Light_Button::_ZTV15Fl_Light_Button) + 16u)
  Fl_Button (0x0x7f6cafcfb208) 0
      primary-for Fl_Light_Button (0x0x7f6cafcfb1a0)
    Fl_Widget (0x0x7f6caf9da0c0) 0
        primary-for Fl_Button (0x0x7f6cafcfb208)

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f6caf9da120) 0

Class <anonymous struct>::<anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous struct>::<anonymous union> (0x0x7f6caf9da1e0) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f6caf9da180) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f6caf9da240) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f6caf9da2a0) 0

Class _IO_marker
   size=24 align=8
   base size=24 base align=8
_IO_marker (0x0x7f6caf9da300) 0

Class _IO_FILE
   size=216 align=8
   base size=216 base align=8
_IO_FILE (0x0x7f6caf9da360) 0

Class <anonymous struct>
   size=32 align=8
   base size=32 base align=8
<anonymous struct> (0x0x7f6caf9da3c0) 0

Class __locale_struct
   size=232 align=8
   base size=232 base align=8
__locale_struct (0x0x7f6caf9da5a0) 0

