Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f9621719a80) 0

Class <anonymous struct>::<anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous struct>::<anonymous union> (0x0x7f9621719b40) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f9621719ae0) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f9621719ba0) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f9621719c00) 0

Class _IO_marker
   size=24 align=8
   base size=24 base align=8
_IO_marker (0x0x7f9621719c60) 0

Class _IO_FILE
   size=216 align=8
   base size=216 base align=8
_IO_FILE (0x0x7f9621719cc0) 0

Class <anonymous struct>
   size=32 align=8
   base size=32 base align=8
<anonymous struct> (0x0x7f9621719d20) 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 (0x0x7f9621719f00) 0 nearly-empty
    vptr=((& InputStream::_ZTV11InputStream) + 16u)

Class read_le_alias(InputStream*, T*) [with T = float; AliasT = unsigned int]::<anonymous union>
   size=4 align=4
   base size=4 base align=4
read_le_alias(InputStream*, T*) [with T = float; AliasT = unsigned int]::<anonymous union> (0x0x7f96213e4000) 0

Class read_le_alias(InputStream*, T*) [with T = double; AliasT = long unsigned int]::<anonymous union>
   size=8 align=8
   base size=8 base align=8
read_le_alias(InputStream*, T*) [with T = double; AliasT = long unsigned int]::<anonymous union> (0x0x7f96213e4120) 0

