Class std::__true_type
   size=1 align=1
   base size=0 base align=1
std::__true_type (0x0x7f4c25c9d7e0) 0 empty

Class std::__false_type
   size=1 align=1
   base size=0 base align=1
std::__false_type (0x0x7f4c25c9d840) 0 empty

Class std::__truth_type<true>
   size=1 align=1
   base size=0 base align=1
std::__truth_type<true> (0x0x7f4c25c9d900) 0 empty

Class std::__is_void<void>
   size=1 align=1
   base size=0 base align=1
std::__is_void<void> (0x0x7f4c25c9dae0) 0 empty

Class std::__is_integer<bool>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<bool> (0x0x7f4c25c9dba0) 0 empty

Class std::__is_integer<char>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<char> (0x0x7f4c25c9dc00) 0 empty

Class std::__is_integer<signed char>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<signed char> (0x0x7f4c25c9dc60) 0 empty

Class std::__is_integer<unsigned char>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<unsigned char> (0x0x7f4c25c9dcc0) 0 empty

Class std::__is_integer<wchar_t>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<wchar_t> (0x0x7f4c25c9dd20) 0 empty

Class std::__is_integer<char16_t>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<char16_t> (0x0x7f4c25c9dd80) 0 empty

Class std::__is_integer<char32_t>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<char32_t> (0x0x7f4c25c9dde0) 0 empty

Class std::__is_integer<short int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<short int> (0x0x7f4c25c9de40) 0 empty

Class std::__is_integer<short unsigned int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<short unsigned int> (0x0x7f4c25c9dea0) 0 empty

Class std::__is_integer<int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<int> (0x0x7f4c25c9df00) 0 empty

Class std::__is_integer<unsigned int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<unsigned int> (0x0x7f4c25c9df60) 0 empty

Class std::__is_integer<long int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<long int> (0x0x7f4c25ced000) 0 empty

Class std::__is_integer<long unsigned int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<long unsigned int> (0x0x7f4c25ced060) 0 empty

Class std::__is_integer<long long int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<long long int> (0x0x7f4c25ced0c0) 0 empty

Class std::__is_integer<long long unsigned int>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<long long unsigned int> (0x0x7f4c25ced120) 0 empty

Class std::__is_integer<__int128>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<__int128> (0x0x7f4c25ced180) 0 empty

Class std::__is_integer<__int128 unsigned>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<__int128 unsigned> (0x0x7f4c25ced1e0) 0 empty

Class std::__is_floating<float>
   size=1 align=1
   base size=0 base align=1
std::__is_floating<float> (0x0x7f4c25ced2a0) 0 empty

Class std::__is_floating<double>
   size=1 align=1
   base size=0 base align=1
std::__is_floating<double> (0x0x7f4c25ced300) 0 empty

Class std::__is_floating<long double>
   size=1 align=1
   base size=0 base align=1
std::__is_floating<long double> (0x0x7f4c25ced360) 0 empty

Class std::__is_char<char>
   size=1 align=1
   base size=0 base align=1
std::__is_char<char> (0x0x7f4c25ced5a0) 0 empty

Class std::__is_char<wchar_t>
   size=1 align=1
   base size=0 base align=1
std::__is_char<wchar_t> (0x0x7f4c25ced600) 0 empty

Class std::__is_byte<char>
   size=1 align=1
   base size=0 base align=1
std::__is_byte<char> (0x0x7f4c25ced6c0) 0 empty

Class std::__is_byte<signed char>
   size=1 align=1
   base size=0 base align=1
std::__is_byte<signed char> (0x0x7f4c25ced720) 0 empty

Class std::__is_byte<unsigned char>
   size=1 align=1
   base size=0 base align=1
std::__is_byte<unsigned char> (0x0x7f4c25ced780) 0 empty

Class __gnu_cxx::__add_unsigned<char>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__add_unsigned<char> (0x0x7f4c25ceda80) 0 empty

Class __gnu_cxx::__add_unsigned<signed char>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__add_unsigned<signed char> (0x0x7f4c25cedae0) 0 empty

Class __gnu_cxx::__add_unsigned<short int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__add_unsigned<short int> (0x0x7f4c25cedb40) 0 empty

Class __gnu_cxx::__add_unsigned<int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__add_unsigned<int> (0x0x7f4c25cedba0) 0 empty

Class __gnu_cxx::__add_unsigned<long int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__add_unsigned<long int> (0x0x7f4c25cedc00) 0 empty

Class __gnu_cxx::__add_unsigned<long long int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__add_unsigned<long long int> (0x0x7f4c25cedc60) 0 empty

Class __gnu_cxx::__remove_unsigned<char>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__remove_unsigned<char> (0x0x7f4c25cedd20) 0 empty

Class __gnu_cxx::__remove_unsigned<unsigned char>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__remove_unsigned<unsigned char> (0x0x7f4c25cedd80) 0 empty

Class __gnu_cxx::__remove_unsigned<short unsigned int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__remove_unsigned<short unsigned int> (0x0x7f4c25cedde0) 0 empty

Class __gnu_cxx::__remove_unsigned<unsigned int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__remove_unsigned<unsigned int> (0x0x7f4c25cede40) 0 empty

Class __gnu_cxx::__remove_unsigned<long unsigned int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__remove_unsigned<long unsigned int> (0x0x7f4c25cedea0) 0 empty

Class __gnu_cxx::__remove_unsigned<long long unsigned int>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__remove_unsigned<long long unsigned int> (0x0x7f4c25cedf00) 0 empty

Class std::__is_integer<long double>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<long double> (0x0x7f4c25d1f180) 0 empty

Class __gnu_cxx::__promote<long double>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__promote<long double> (0x0x7f4c25d1f1e0) 0 empty

Class std::__is_integer<double>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<double> (0x0x7f4c25d1f240) 0 empty

Class __gnu_cxx::__promote<double>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__promote<double> (0x0x7f4c25d1f2a0) 0 empty

Class std::__is_integer<float>
   size=1 align=1
   base size=0 base align=1
std::__is_integer<float> (0x0x7f4c25d1f300) 0 empty

Class __gnu_cxx::__promote<float>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__promote<float> (0x0x7f4c25d1f360) 0 empty

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f4c25d1f4e0) 0

Class __exception
   size=40 align=8
   base size=40 base align=8
__exception (0x0x7f4c25d1f5a0) 0

Class __signbitf(float)::<anonymous union>
   size=4 align=4
   base size=4 base align=4
__signbitf(float)::<anonymous union> (0x0x7f4c25d1f600) 0

Class __signbit(double)::<anonymous union>
   size=8 align=8
   base size=8 base align=8
__signbit(double)::<anonymous union> (0x0x7f4c25d1f6c0) 0

Class __signbitl(long double)::<anonymous union>
   size=16 align=8
   base size=16 base align=8
__signbitl(long double)::<anonymous union> (0x0x7f4c25d1f780) 0

Class __locale_struct
   size=232 align=8
   base size=232 base align=8
__locale_struct (0x0x7f4c25e27ea0) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f4c25956900) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f4c25956960) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f4c259569c0) 0

Class <anonymous struct>
   size=128 align=8
   base size=128 base align=8
<anonymous struct> (0x0x7f4c25956c60) 0

Class timeval
   size=16 align=8
   base size=16 base align=8
timeval (0x0x7f4c25956cc0) 0

Class timespec
   size=16 align=8
   base size=16 base align=8
timespec (0x0x7f4c25956d20) 0

Class <anonymous struct>
   size=128 align=8
   base size=128 base align=8
<anonymous struct> (0x0x7f4c25956d80) 0

Class pthread_attr_t
   size=56 align=8
   base size=56 base align=8
pthread_attr_t (0x0x7f4c25956f00) 0

Class __pthread_internal_list
   size=16 align=8
   base size=16 base align=8
__pthread_internal_list (0x0x7f4c25956f60) 0

Class <anonymous union>::__pthread_mutex_s
   size=40 align=8
   base size=40 base align=8
<anonymous union>::__pthread_mutex_s (0x0x7f4c2599e060) 0

Class <anonymous union>
   size=40 align=8
   base size=40 base align=8
<anonymous union> (0x0x7f4c2599e000) 0

Class <anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous union> (0x0x7f4c2599e0c0) 0

Class <anonymous union>::<anonymous struct>::<anonymous union>::<anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous union>::<anonymous struct>::<anonymous union>::<anonymous struct> (0x0x7f4c2599e240) 0

Class <anonymous union>::<anonymous struct>::<anonymous union>
   size=8 align=8
   base size=8 base align=8
<anonymous union>::<anonymous struct>::<anonymous union> (0x0x7f4c2599e1e0) 0

Class <anonymous union>::<anonymous struct>::<anonymous union>::<anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous union>::<anonymous struct>::<anonymous union>::<anonymous struct> (0x0x7f4c2599e300) 0

Class <anonymous union>::<anonymous struct>::<anonymous union>
   size=8 align=8
   base size=8 base align=8
<anonymous union>::<anonymous struct>::<anonymous union> (0x0x7f4c2599e2a0) 0

Class <anonymous union>::<anonymous struct>
   size=48 align=8
   base size=48 base align=8
<anonymous union>::<anonymous struct> (0x0x7f4c2599e180) 0

Class <anonymous union>
   size=48 align=8
   base size=48 base align=8
<anonymous union> (0x0x7f4c2599e120) 0

Class <anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous union> (0x0x7f4c2599e360) 0

Class <anonymous union>::<anonymous struct>
   size=56 align=8
   base size=56 base align=8
<anonymous union>::<anonymous struct> (0x0x7f4c2599e420) 0

Class <anonymous union>
   size=56 align=8
   base size=56 base align=8
<anonymous union> (0x0x7f4c2599e3c0) 0

Class <anonymous union>
   size=8 align=8
   base size=8 base align=8
<anonymous union> (0x0x7f4c2599e480) 0

Class <anonymous union>
   size=32 align=8
   base size=32 base align=8
<anonymous union> (0x0x7f4c2599e4e0) 0

Class <anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous union> (0x0x7f4c2599e540) 0

Class random_data
   size=48 align=8
   base size=48 base align=8
random_data (0x0x7f4c2599e5a0) 0

Class drand48_data
   size=24 align=8
   base size=24 base align=8
drand48_data (0x0x7f4c2599e600) 0

Class <anonymous struct>::<anonymous union>
   size=4 align=4
   base size=4 base align=4
<anonymous struct>::<anonymous union> (0x0x7f4c2599eba0) 0

Class <anonymous struct>
   size=8 align=4
   base size=8 base align=4
<anonymous struct> (0x0x7f4c2599eb40) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f4c2599ec00) 0

Class <anonymous struct>
   size=16 align=8
   base size=16 base align=8
<anonymous struct> (0x0x7f4c2599ec60) 0

Class _IO_marker
   size=24 align=8
   base size=24 base align=8
_IO_marker (0x0x7f4c2599ecc0) 0

Class _IO_FILE
   size=216 align=8
   base size=216 base align=8
_IO_FILE (0x0x7f4c2599ed20) 0

Class <anonymous struct>
   size=32 align=8
   base size=32 base align=8
<anonymous struct> (0x0x7f4c2599ed80) 0

Vtable for pfs::Array2D
pfs::Array2D::_ZTVN3pfs7Array2DE: 10u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTIN3pfs7Array2DE)
16    (int (*)(...))__cxa_pure_virtual
24    (int (*)(...))__cxa_pure_virtual
32    (int (*)(...))__cxa_pure_virtual
40    (int (*)(...))__cxa_pure_virtual
48    (int (*)(...))__cxa_pure_virtual
56    (int (*)(...))__cxa_pure_virtual
64    0u
72    0u

Class pfs::Array2D
   size=8 align=8
   base size=8 base align=8
pfs::Array2D (0x0x7f4c25a38d20) 0 nearly-empty
    vptr=((& pfs::Array2D::_ZTVN3pfs7Array2DE) + 16u)

Vtable for pfs::Array2DImpl
pfs::Array2DImpl::_ZTVN3pfs11Array2DImplE: 10u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTIN3pfs11Array2DImplE)
16    (int (*)(...))pfs::Array2DImpl::getCols
24    (int (*)(...))pfs::Array2DImpl::getRows
32    (int (*)(...))pfs::Array2DImpl::operator()
40    (int (*)(...))pfs::Array2DImpl::operator()
48    (int (*)(...))pfs::Array2DImpl::operator()
56    (int (*)(...))pfs::Array2DImpl::operator()
64    (int (*)(...))pfs::Array2DImpl::~Array2DImpl
72    (int (*)(...))pfs::Array2DImpl::~Array2DImpl

Class pfs::Array2DImpl
   size=24 align=8
   base size=24 base align=8
pfs::Array2DImpl (0x0x7f4c25cac3a8) 0
    vptr=((& pfs::Array2DImpl::_ZTVN3pfs11Array2DImplE) + 16u)
  pfs::Array2D (0x0x7f4c25a38f60) 0 nearly-empty
      primary-for pfs::Array2DImpl (0x0x7f4c25cac3a8)

Vtable for pfs::TagIterator
pfs::TagIterator::_ZTVN3pfs11TagIteratorE: 4u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTIN3pfs11TagIteratorE)
16    (int (*)(...))__cxa_pure_virtual
24    (int (*)(...))__cxa_pure_virtual

Class pfs::TagIterator
   size=8 align=8
   base size=8 base align=8
pfs::TagIterator (0x0x7f4c25a6fde0) 0 nearly-empty
    vptr=((& pfs::TagIterator::_ZTVN3pfs11TagIteratorE) + 16u)

Vtable for pfs::TagContainer
pfs::TagContainer::_ZTVN3pfs12TagContainerE: 6u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTIN3pfs12TagContainerE)
16    (int (*)(...))__cxa_pure_virtual
24    (int (*)(...))__cxa_pure_virtual
32    (int (*)(...))__cxa_pure_virtual
40    (int (*)(...))__cxa_pure_virtual

Class pfs::TagContainer
   size=8 align=8
   base size=8 base align=8
pfs::TagContainer (0x0x7f4c25a6fe40) 0 nearly-empty
    vptr=((& pfs::TagContainer::_ZTVN3pfs12TagContainerE) + 16u)

Vtable for pfs::Channel
pfs::Channel::_ZTVN3pfs7ChannelE: 14u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTIN3pfs7ChannelE)
16    (int (*)(...))__cxa_pure_virtual
24    (int (*)(...))__cxa_pure_virtual
32    (int (*)(...))__cxa_pure_virtual
40    (int (*)(...))__cxa_pure_virtual
48    (int (*)(...))__cxa_pure_virtual
56    (int (*)(...))__cxa_pure_virtual
64    0u
72    0u
80    (int (*)(...))pfs::Channel::getHeight
88    (int (*)(...))__cxa_pure_virtual
96    (int (*)(...))__cxa_pure_virtual
104   (int (*)(...))__cxa_pure_virtual

Class pfs::Channel
   size=8 align=8
   base size=8 base align=8
pfs::Channel (0x0x7f4c25cac4e0) 0 nearly-empty
    vptr=((& pfs::Channel::_ZTVN3pfs7ChannelE) + 16u)
  pfs::Array2D (0x0x7f4c25a6fea0) 0 nearly-empty
      primary-for pfs::Channel (0x0x7f4c25cac4e0)

Vtable for pfs::ChannelIterator
pfs::ChannelIterator::_ZTVN3pfs15ChannelIteratorE: 4u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTIN3pfs15ChannelIteratorE)
16    (int (*)(...))__cxa_pure_virtual
24    (int (*)(...))__cxa_pure_virtual

Class pfs::ChannelIterator
   size=8 align=8
   base size=8 base align=8
pfs::ChannelIterator (0x0x7f4c25a98000) 0 nearly-empty
    vptr=((& pfs::ChannelIterator::_ZTVN3pfs15ChannelIteratorE) + 16u)

Vtable for pfs::Frame
pfs::Frame::_ZTVN3pfs5FrameE: 14u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTIN3pfs5FrameE)
16    (int (*)(...))__cxa_pure_virtual
24    (int (*)(...))__cxa_pure_virtual
32    (int (*)(...))__cxa_pure_virtual
40    (int (*)(...))__cxa_pure_virtual
48    (int (*)(...))__cxa_pure_virtual
56    (int (*)(...))__cxa_pure_virtual
64    (int (*)(...))__cxa_pure_virtual
72    (int (*)(...))__cxa_pure_virtual
80    (int (*)(...))__cxa_pure_virtual
88    (int (*)(...))__cxa_pure_virtual
96    (int (*)(...))__cxa_pure_virtual
104   (int (*)(...))__cxa_pure_virtual

Class pfs::Frame
   size=8 align=8
   base size=8 base align=8
pfs::Frame (0x0x7f4c25a98060) 0 nearly-empty
    vptr=((& pfs::Frame::_ZTVN3pfs5FrameE) + 16u)

Class pfs::DOMIO
   size=8 align=8
   base size=8 base align=8
pfs::DOMIO (0x0x7f4c25a980c0) 0

Class pfs::FrameFile
   size=16 align=8
   base size=16 base align=8
pfs::FrameFile (0x0x7f4c25a98120) 0

Class pfs::FrameFileIterator
   size=8 align=8
   base size=8 base align=8
pfs::FrameFileIterator (0x0x7f4c25a98300) 0

Class pfs::Exception
   size=1024 align=1
   base size=1024 base align=1
pfs::Exception (0x0x7f4c25a98360) 0

Class pfs::CommandLineException
   size=1024 align=1
   base size=1024 base align=1
pfs::CommandLineException (0x0x7f4c25cac548) 0
  pfs::Exception (0x0x7f4c25a98720) 0

Vtable for DisplayFunction
DisplayFunction::_ZTV15DisplayFunction: 7u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI15DisplayFunction)
16    (int (*)(...))__cxa_pure_virtual
24    (int (*)(...))__cxa_pure_virtual
32    (int (*)(...))__cxa_pure_virtual
40    0u
48    0u

Class DisplayFunction
   size=8 align=8
   base size=8 base align=8
DisplayFunction (0x0x7f4c25a98900) 0 nearly-empty
    vptr=((& DisplayFunction::_ZTV15DisplayFunction) + 16u)

Vtable for DisplayFunctionGGBA
DisplayFunctionGGBA::_ZTV19DisplayFunctionGGBA: 7u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI19DisplayFunctionGGBA)
16    (int (*)(...))DisplayFunctionGGBA::inv_display
24    (int (*)(...))DisplayFunctionGGBA::display
32    (int (*)(...))DisplayFunctionGGBA::print
40    (int (*)(...))DisplayFunctionGGBA::~DisplayFunctionGGBA
48    (int (*)(...))DisplayFunctionGGBA::~DisplayFunctionGGBA

Class DisplayFunctionGGBA
   size=32 align=8
   base size=32 base align=8
DisplayFunctionGGBA (0x0x7f4c25cac5b0) 0
    vptr=((& DisplayFunctionGGBA::_ZTV19DisplayFunctionGGBA) + 16u)
  DisplayFunction (0x0x7f4c25a98b40) 0 nearly-empty
      primary-for DisplayFunctionGGBA (0x0x7f4c25cac5b0)

Vtable for DisplayFunctionLUT
DisplayFunctionLUT::_ZTV18DisplayFunctionLUT: 7u entries
0     (int (*)(...))0
8     (int (*)(...))(& _ZTI18DisplayFunctionLUT)
16    (int (*)(...))DisplayFunctionLUT::inv_display
24    (int (*)(...))DisplayFunctionLUT::display
32    (int (*)(...))DisplayFunctionLUT::print
40    (int (*)(...))DisplayFunctionLUT::~DisplayFunctionLUT
48    (int (*)(...))DisplayFunctionLUT::~DisplayFunctionLUT

Class DisplayFunctionLUT
   size=32 align=8
   base size=32 base align=8
DisplayFunctionLUT (0x0x7f4c25cac618) 0
    vptr=((& DisplayFunctionLUT::_ZTV18DisplayFunctionLUT) + 16u)
  DisplayFunction (0x0x7f4c25a98ba0) 0 nearly-empty
      primary-for DisplayFunctionLUT (0x0x7f4c25cac618)

Class __gnu_cxx::__promote_2<float, float, float, float>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__promote_2<float, float, float, float> (0x0x7f4c25ad29c0) 0 empty

Class __gnu_cxx::__enable_if<false, double>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__enable_if<false, double> (0x0x7f4c25ad2a80) 0 empty

Class __gnu_cxx::__promote<int, true>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__promote<int, true> (0x0x7f4c25af8120) 0 empty

Class __gnu_cxx::__promote_2<int, float, double, float>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__promote_2<int, float, double, float> (0x0x7f4c25af8180) 0 empty

Class __gnu_cxx::__promote_2<double, double, double, double>
   size=1 align=1
   base size=0 base align=1
__gnu_cxx::__promote_2<double, double, double, double> (0x0x7f4c25af81e0) 0 empty

