Class __dbglog_channel
   size=33 align=1
   base size=33 base align=1
__dbglog_channel (0x0x7f9b137ddd80) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f9b137ddde0) 0

Class __locale_struct
   size=232 align=8
   base size=232 base align=8
__locale_struct (0x0x7f9b137dde40) 0

Class <anonymous struct>::<anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous struct>::<anonymous union> (0x0x7f9b137ddf00) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f9b137ddea0) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f9b137ddf60) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f9b1345d000) 0

Class _IO_marker
   size=24 align=8
   base size=24 base align=8
_IO_marker (0x0x7f9b1345d060) 0

Class _IO_FILE
   size=216 align=8
   base size=216 base align=8
_IO_FILE (0x0x7f9b1345d0c0) 0

Class <anonymous struct>
   size=32 align=8
   base size=32 base align=8
<anonymous struct> (0x0x7f9b1345d120) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f9b1345d300) 0

Class <anonymous struct>
   size=16 align=2
   base size=16 base align=2
<anonymous struct> (0x0x7f9b1345d360) 0

Class File
   size=280 align=8
   base size=280 base align=8
File (0x0x7f9b1345d3c0) 0

Vtable for InputStream
InputStream::_ZTV11InputStream: 8u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI11InputStream)
16    0u
24    0u
32    (int (*)(...))__cxa_pure_virtual
40    (int (*)(...))__cxa_pure_virtual
48    (int (*)(...))__cxa_pure_virtual
56    (int (*)(...))__cxa_pure_virtual

Class InputStream
   size=8 align=8
   base size=8 base align=8
InputStream (0x0x7f9b1345d420) 0 nearly-empty
    vptr=((& InputStream::_ZTV11InputStream) + 16u)

Vtable for FileInputStream
FileInputStream::_ZTV15FileInputStream: 8u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI15FileInputStream)
16    (int (*)(...))FileInputStream::~FileInputStream
24    (int (*)(...))FileInputStream::~FileInputStream
32    (int (*)(...))FileInputStream::read
40    (int (*)(...))FileInputStream::seek
48    (int (*)(...))FileInputStream::tell
56    (int (*)(...))FileInputStream::close

Class FileInputStream
   size=24 align=8
   base size=17 base align=8
FileInputStream (0x0x7f9b13654340) 0
    vptr=((& FileInputStream::_ZTV15FileInputStream) + 16u)
  InputStream (0x0x7f9b1345d480) 0 nearly-empty
      primary-for FileInputStream (0x0x7f9b13654340)

Class FileReader
   size=48 align=8
   base size=41 base align=8
FileReader (0x0x7f9b1345d4e0) 0

