Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f7bf7385960) 0

Class <anonymous struct>::<anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous struct>::<anonymous union> (0x0x7f7bf7385a20) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f7bf73859c0) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f7bf7385a80) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f7bf7385ae0) 0

Class _IO_marker
   size=24 align=8
   base size=24 base align=8
_IO_marker (0x0x7f7bf7385b40) 0

Class _IO_FILE
   size=216 align=8
   base size=216 base align=8
_IO_FILE (0x0x7f7bf7385ba0) 0

Class <anonymous struct>
   size=32 align=8
   base size=32 base align=8
<anonymous struct> (0x0x7f7bf7385c00) 0

Vtable for TextReader
TextReader::_ZTV10TextReader: 3u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI10TextReader)
16    (int (*)(...))__cxa_pure_virtual

Class TextReader
   size=16 align=8
   base size=16 base align=8
TextReader (0x0x7f7bf7385de0) 0
    vptr=((& TextReader::_ZTV10TextReader) + 16u)

Vtable for TextWriter
TextWriter::_ZTV10TextWriter: 3u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI10TextWriter)
16    (int (*)(...))__cxa_pure_virtual

Class TextWriter
   size=24 align=8
   base size=20 base align=8
TextWriter (0x0x7f7bf7385e40) 0
    vptr=((& TextWriter::_ZTV10TextWriter) + 16u)

Vtable for UTF8Reader
UTF8Reader::_ZTV10UTF8Reader: 3u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI10UTF8Reader)
16    (int (*)(...))UTF8Reader::Read

Class UTF8Reader
   size=16 align=8
   base size=16 base align=8
UTF8Reader (0x0x7f7bf7238340) 0
    vptr=((& UTF8Reader::_ZTV10UTF8Reader) + 16u)
  TextReader (0x0x7f7bf7385ea0) 0
      primary-for UTF8Reader (0x0x7f7bf7238340)

Vtable for UTF8Writer
UTF8Writer::_ZTV10UTF8Writer: 3u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI10UTF8Writer)
16    (int (*)(...))UTF8Writer::Write

Class UTF8Writer
   size=24 align=8
   base size=20 base align=8
UTF8Writer (0x0x7f7bf72383a8) 0
    vptr=((& UTF8Writer::_ZTV10UTF8Writer) + 16u)
  TextWriter (0x0x7f7bf7385f00) 0
      primary-for UTF8Writer (0x0x7f7bf72383a8)

