diff --git a/c++/debug_vtable/test.cxx b/c++/debug_vtable/test.cxx
new file mode 100644
index 0000000000000000000000000000000000000000..946d9e36da88046bb2a74e082375772c64dd7d7e
--- /dev/null
+++ b/c++/debug_vtable/test.cxx
@@ -0,0 +1,63 @@
+/*!
+ * ===========================================================================
+ *  @file           test.cxx
+ *  @brief          
+ *  @author         Ji-Hyeon Gim <potatogim@potatogim.net>
+ *  @date           2015년 09월 04일 14시 13분 03초
+ *  @version        1.0
+ *  @copyright      Copyleft (c) 2015, Ji-Hyeon Gim
+ *  @license        GNU General Public License v3
+ * ===========================================================================
+ */
+#include <iostream>
+
+#pragma pack(1)
+
+struct base1 {
+    virtual void m1() {}
+};
+
+struct base2 {
+    virtual void m2() {}
+};
+
+struct base3 {
+    virtual void m3() {}
+};
+
+struct base4 {
+    virtual void m4() {}
+};
+
+struct base5 {
+    virtual void m5() {}
+};
+
+struct cls1 : base2,base1,base3 {
+    virtual void c1() {}
+};
+
+struct cls2 : base4, base5
+{
+    virtual void c2() {}
+};
+
+struct cls : cls1, cls2
+{
+    virtual void m7() {}
+};
+
+int
+main (int argc, char** argv)
+{
+	std::cout << sizeof(int) << std::endl;		// 4
+	std::cout << sizeof(struct base1) << std::endl; // 8
+	std::cout << sizeof(struct base2) << std::endl; // 8
+	std::cout << sizeof(struct base3) << std::endl; // 8
+	std::cout << sizeof(struct base4) << std::endl; // 8
+	std::cout << sizeof(struct base5) << std::endl; // 8
+	std::cout << sizeof(struct cls1) << std::endl;   // 16
+	std::cout << sizeof(struct cls2) << std::endl;   // 16
+	std::cout << sizeof(struct cls) << std::endl;   // 16
+	return 0;
+}
diff --git a/c++/debug_vtable/test.cxx.002t.class b/c++/debug_vtable/test.cxx.002t.class
new file mode 100644
index 0000000000000000000000000000000000000000..1a55fcbc3d512f3fcb97b372cd0a0442ac47033a
--- /dev/null
+++ b/c++/debug_vtable/test.cxx.002t.class
@@ -0,0 +1,1868 @@
+Class <anonymous struct>::<anonymous union>
+   size=4 align=4
+   base size=4 base align=4
+<anonymous struct>::<anonymous union> (0x0x7f5108d7cc00) 0
+
+Class <anonymous struct>
+   size=8 align=4
+   base size=8 base align=4
+<anonymous struct> (0x0x7f5108d7cba0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f5108d7cc60) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f5108d7cd20) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f5108dee1a0) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f5108d7cd80) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f5108dee1a0)
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f5108d7cde0) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f5108d7ce40) 0 empty
+
+Class std::__truth_type<true>
+   size=1 align=1
+   base size=0 base align=1
+std::__truth_type<true> (0x0x7f5108d7cf00) 0 empty
+
+Class std::__is_void<void>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_void<void> (0x0x7f5108779120) 0 empty
+
+Class std::__is_integer<bool>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<bool> (0x0x7f51087791e0) 0 empty
+
+Class std::__is_integer<char>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<char> (0x0x7f5108779240) 0 empty
+
+Class std::__is_integer<signed char>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<signed char> (0x0x7f51087792a0) 0 empty
+
+Class std::__is_integer<unsigned char>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<unsigned char> (0x0x7f5108779300) 0 empty
+
+Class std::__is_integer<wchar_t>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<wchar_t> (0x0x7f5108779360) 0 empty
+
+Class std::__is_integer<short int>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<short int> (0x0x7f51087793c0) 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> (0x0x7f5108779420) 0 empty
+
+Class std::__is_integer<int>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<int> (0x0x7f5108779480) 0 empty
+
+Class std::__is_integer<unsigned int>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<unsigned int> (0x0x7f51087794e0) 0 empty
+
+Class std::__is_integer<long int>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<long int> (0x0x7f5108779540) 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> (0x0x7f51087795a0) 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> (0x0x7f5108779600) 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> (0x0x7f5108779660) 0 empty
+
+Class std::__is_integer<__int128>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<__int128> (0x0x7f51087796c0) 0 empty
+
+Class std::__is_integer<__int128 unsigned>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<__int128 unsigned> (0x0x7f5108779720) 0 empty
+
+Class std::__is_floating<float>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_floating<float> (0x0x7f51087797e0) 0 empty
+
+Class std::__is_floating<double>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_floating<double> (0x0x7f5108779840) 0 empty
+
+Class std::__is_floating<long double>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_floating<long double> (0x0x7f51087798a0) 0 empty
+
+Class std::__is_char<char>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_char<char> (0x0x7f5108779ba0) 0 empty
+
+Class std::__is_char<wchar_t>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_char<wchar_t> (0x0x7f5108779c00) 0 empty
+
+Class std::__is_byte<char>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_byte<char> (0x0x7f5108779cc0) 0 empty
+
+Class std::__is_byte<signed char>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_byte<signed char> (0x0x7f5108779d20) 0 empty
+
+Class std::__is_byte<unsigned char>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_byte<unsigned char> (0x0x7f5108779d80) 0 empty
+
+Class __gnu_cxx::__add_unsigned<char>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__add_unsigned<char> (0x0x7f51087aa060) 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> (0x0x7f51087aa0c0) 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> (0x0x7f51087aa120) 0 empty
+
+Class __gnu_cxx::__add_unsigned<int>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__add_unsigned<int> (0x0x7f51087aa180) 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> (0x0x7f51087aa1e0) 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> (0x0x7f51087aa240) 0 empty
+
+Class __gnu_cxx::__remove_unsigned<char>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__remove_unsigned<char> (0x0x7f51087aa300) 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> (0x0x7f51087aa360) 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> (0x0x7f51087aa3c0) 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> (0x0x7f51087aa420) 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> (0x0x7f51087aa480) 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> (0x0x7f51087aa4e0) 0 empty
+
+Class std::__is_integer<long double>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<long double> (0x0x7f51087aa600) 0 empty
+
+Class __gnu_cxx::__promote<long double>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__promote<long double> (0x0x7f51087aa660) 0 empty
+
+Class std::__is_integer<double>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<double> (0x0x7f51087aa6c0) 0 empty
+
+Class __gnu_cxx::__promote<double>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__promote<double> (0x0x7f51087aa720) 0 empty
+
+Class std::__is_integer<float>
+   size=1 align=1
+   base size=0 base align=1
+std::__is_integer<float> (0x0x7f51087aa780) 0 empty
+
+Class __gnu_cxx::__promote<float>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__promote<float> (0x0x7f51087aa7e0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f51087aaae0) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f51087aab40) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f5108dee340) 0 empty
+  std::input_iterator_tag (0x0x7f51087aaba0) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f5108dee3a8) 0 empty
+  std::forward_iterator_tag (0x0x7f5108dee410) 0 empty
+    std::input_iterator_tag (0x0x7f51087aac00) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f5108dee478) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f5108dee4e0) 0 empty
+    std::forward_iterator_tag (0x0x7f5108dee548) 0 empty
+      std::input_iterator_tag (0x0x7f51087aac60) 0 empty
+
+Class std::iterator<std::output_iterator_tag, void, void, void, void>
+   size=1 align=1
+   base size=0 base align=1
+std::iterator<std::output_iterator_tag, void, void, void, void> (0x0x7f51087aaf60) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f5108811180) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f51088111e0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f5108811240) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f51088112a0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f5108811300) 0 empty
+
+Class std::__iter_swap<true>
+   size=1 align=1
+   base size=0 base align=1
+std::__iter_swap<true> (0x0x7f5108811720) 0 empty
+
+Class std::__copy_move<false, false, std::random_access_iterator_tag>
+   size=1 align=1
+   base size=0 base align=1
+std::__copy_move<false, false, std::random_access_iterator_tag> (0x0x7f51088118a0) 0 empty
+
+Class std::__copy_move_backward<false, false, std::random_access_iterator_tag>
+   size=1 align=1
+   base size=0 base align=1
+std::__copy_move_backward<false, false, std::random_access_iterator_tag> (0x0x7f51088119c0) 0 empty
+
+Class std::__equal<true>
+   size=1 align=1
+   base size=0 base align=1
+std::__equal<true> (0x0x7f5108811ae0) 0 empty
+
+Class std::__lc_rai<std::random_access_iterator_tag, std::random_access_iterator_tag>
+   size=1 align=1
+   base size=0 base align=1
+std::__lc_rai<std::random_access_iterator_tag, std::random_access_iterator_tag> (0x0x7f5108811ba0) 0 empty
+
+Class std::__lexicographical_compare<true>
+   size=1 align=1
+   base size=0 base align=1
+std::__lexicographical_compare<true> (0x0x7f5108811c60) 0 empty
+
+Class std::char_traits<char>
+   size=1 align=1
+   base size=0 base align=1
+std::char_traits<char> (0x0x7f5108811de0) 0 empty
+
+Class std::char_traits<wchar_t>
+   size=1 align=1
+   base size=0 base align=1
+std::char_traits<wchar_t> (0x0x7f5108811e40) 0 empty
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f5108811ea0) 0
+
+Class <anonymous struct>
+   size=8 align=4
+   base size=8 base align=4
+<anonymous struct> (0x0x7f5108811f00) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f5108811f60) 0
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f5108539000) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f5108539060) 0
+
+Class <anonymous struct>
+   size=128 align=8
+   base size=128 base align=8
+<anonymous struct> (0x0x7f51085390c0) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f5108539120) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f5108539180) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f51085391e0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f5108539240) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f51085392a0) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f5108539300) 0
+
+Class <anonymous union>::__pthread_mutex_s
+   size=40 align=8
+   base size=40 base align=8
+<anonymous union>::__pthread_mutex_s (0x0x7f51085393c0) 0
+
+Class <anonymous union>
+   size=40 align=8
+   base size=40 base align=8
+<anonymous union> (0x0x7f5108539360) 0
+
+Class <anonymous union>
+   size=4 align=4
+   base size=4 base align=4
+<anonymous union> (0x0x7f5108539420) 0
+
+Class <anonymous union>::<anonymous struct>
+   size=48 align=8
+   base size=48 base align=8
+<anonymous union>::<anonymous struct> (0x0x7f51085394e0) 0
+
+Class <anonymous union>
+   size=48 align=8
+   base size=48 base align=8
+<anonymous union> (0x0x7f5108539480) 0
+
+Class <anonymous union>
+   size=4 align=4
+   base size=4 base align=4
+<anonymous union> (0x0x7f5108539540) 0
+
+Class <anonymous union>::<anonymous struct>
+   size=56 align=8
+   base size=56 base align=8
+<anonymous union>::<anonymous struct> (0x0x7f5108539600) 0
+
+Class <anonymous union>
+   size=56 align=8
+   base size=56 base align=8
+<anonymous union> (0x0x7f51085395a0) 0
+
+Class <anonymous union>
+   size=8 align=8
+   base size=8 base align=8
+<anonymous union> (0x0x7f5108539660) 0
+
+Class <anonymous union>
+   size=32 align=8
+   base size=32 base align=8
+<anonymous union> (0x0x7f51085396c0) 0
+
+Class <anonymous union>
+   size=4 align=4
+   base size=4 base align=4
+<anonymous union> (0x0x7f5108539720) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f5108539780) 0
+
+Class <anonymous struct>::<anonymous struct>
+   size=72 align=8
+   base size=72 base align=8
+<anonymous struct>::<anonymous struct> (0x0x7f5108539840) 0
+
+Class <anonymous struct>
+   size=104 align=8
+   base size=104 base align=8
+<anonymous struct> (0x0x7f51085397e0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f51085398a0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f5108539900) 0
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f5108dee888) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f5108539960) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f5108dee888)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f51085399c0) 0 empty
+
+Class std::allocator<void>
+   size=1 align=1
+   base size=0 base align=1
+std::allocator<void> (0x0x7f5108539ae0) 0 empty
+
+Class __gnu_cxx::new_allocator<char>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::new_allocator<char> (0x0x7f5108539c60) 0 empty
+
+Class std::allocator<char>
+   size=1 align=1
+   base size=1 base align=1
+std::allocator<char> (0x0x7f5108dee958) 0 empty
+  __gnu_cxx::new_allocator<char> (0x0x7f5108539cc0) 0 empty
+
+Class __gnu_cxx::new_allocator<wchar_t>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::new_allocator<wchar_t> (0x0x7f5108539d20) 0 empty
+
+Class std::allocator<wchar_t>
+   size=1 align=1
+   base size=1 base align=1
+std::allocator<wchar_t> (0x0x7f5108dee9c0) 0 empty
+  __gnu_cxx::new_allocator<wchar_t> (0x0x7f5108539d80) 0 empty
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f5108539f60) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class __gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<int>, __gnu_cxx::__numeric_traits_floating<int> >
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<int>, __gnu_cxx::__numeric_traits_floating<int> > (0x0x7f510869e0c0) 0 empty
+
+Class __gnu_cxx::__numeric_traits_integer<int>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__numeric_traits_integer<int> (0x0x7f510869e120) 0 empty
+
+Class __gnu_cxx::__numeric_traits<int>
+   size=1 align=1
+   base size=1 base align=1
+__gnu_cxx::__numeric_traits<int> (0x0x7f5108634a28) 0 empty
+  __gnu_cxx::__numeric_traits_integer<int> (0x0x7f510869e180) 0 empty
+
+Class std::allocator<char>::rebind<char>
+   size=1 align=1
+   base size=0 base align=1
+std::allocator<char>::rebind<char> (0x0x7f510869e300) 0 empty
+
+Class std::basic_string<char>::_Alloc_hider
+   size=8 align=8
+   base size=8 base align=8
+std::basic_string<char>::_Alloc_hider (0x0x7f5108634bc8) 0
+  std::allocator<char> (0x0x7f5108634c30) 0 empty
+    __gnu_cxx::new_allocator<char> (0x0x7f510869e360) 0 empty
+
+Class std::basic_string<char>
+   size=8 align=8
+   base size=8 base align=8
+std::basic_string<char> (0x0x7f510869e2a0) 0
+
+Class std::basic_string<char>::_Rep_base
+   size=24 align=8
+   base size=24 base align=8
+std::basic_string<char>::_Rep_base (0x0x7f510869e3c0) 0
+
+Class std::basic_string<char>::_Rep
+   size=24 align=8
+   base size=24 base align=8
+std::basic_string<char>::_Rep (0x0x7f5108634c98) 0
+  std::basic_string<char>::_Rep_base (0x0x7f510869e420) 0
+
+Class std::allocator<wchar_t>::rebind<wchar_t>
+   size=1 align=1
+   base size=0 base align=1
+std::allocator<wchar_t>::rebind<wchar_t> (0x0x7f510869e4e0) 0 empty
+
+Class std::basic_string<wchar_t>::_Alloc_hider
+   size=8 align=8
+   base size=8 base align=8
+std::basic_string<wchar_t>::_Alloc_hider (0x0x7f5108634dd0) 0
+  std::allocator<wchar_t> (0x0x7f5108634e38) 0 empty
+    __gnu_cxx::new_allocator<wchar_t> (0x0x7f510869e540) 0 empty
+
+Class std::basic_string<wchar_t>
+   size=8 align=8
+   base size=8 base align=8
+std::basic_string<wchar_t> (0x0x7f510869e480) 0
+
+Class std::basic_string<wchar_t>::_Rep_base
+   size=24 align=8
+   base size=24 base align=8
+std::basic_string<wchar_t>::_Rep_base (0x0x7f510869e5a0) 0
+
+Class std::allocator<wchar_t>::rebind<char>
+   size=1 align=1
+   base size=0 base align=1
+std::allocator<wchar_t>::rebind<char> (0x0x7f510869e660) 0 empty
+
+Class std::basic_string<wchar_t>::_Rep
+   size=24 align=8
+   base size=24 base align=8
+std::basic_string<wchar_t>::_Rep (0x0x7f5108634ea0) 0
+  std::basic_string<wchar_t>::_Rep_base (0x0x7f510869e600) 0
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f510869e6c0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f510869e720) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f510869e780) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f510869e7e0) 0
+
+Vtable for std::collate<char>
+std::collate<char>::_ZTVSt7collateIcE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::collate<_CharT>::~collate<char>
+24    (int (*)(...))std::collate<_CharT>::~collate<char>
+32    (int (*)(...))std::collate<_CharT>::do_compare<char>
+40    (int (*)(...))std::collate<_CharT>::do_transform<char>
+48    (int (*)(...))std::collate<_CharT>::do_hash<char>
+
+Class std::collate<char>
+   size=24 align=8
+   base size=24 base align=8
+std::collate<char> (0x0x7f5108634af8) 0
+    vptr=((& std::collate<char>::_ZTVSt7collateIcE) + 16u)
+  std::locale::facet (0x0x7f510869e8a0) 0
+      primary-for std::collate<char> (0x0x7f5108634af8)
+
+Vtable for std::collate<wchar_t>
+std::collate<wchar_t>::_ZTVSt7collateIwE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::collate<_CharT>::~collate<wchar_t>
+24    (int (*)(...))std::collate<_CharT>::~collate<wchar_t>
+32    (int (*)(...))std::collate<_CharT>::do_compare<wchar_t>
+40    (int (*)(...))std::collate<_CharT>::do_transform<wchar_t>
+48    (int (*)(...))std::collate<_CharT>::do_hash<wchar_t>
+
+Class std::collate<wchar_t>
+   size=24 align=8
+   base size=24 base align=8
+std::collate<wchar_t> (0x0x7f5108634b60) 0
+    vptr=((& std::collate<wchar_t>::_ZTVSt7collateIwE) + 16u)
+  std::locale::facet (0x0x7f510869e900) 0
+      primary-for std::collate<wchar_t> (0x0x7f5108634b60)
+
+Class __gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<long unsigned int>, __gnu_cxx::__numeric_traits_floating<long unsigned int> >
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<long unsigned int>, __gnu_cxx::__numeric_traits_floating<long unsigned int> > (0x0x7f510869e9c0) 0 empty
+
+Class __gnu_cxx::__numeric_traits_integer<long unsigned int>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__numeric_traits_integer<long unsigned int> (0x0x7f510869ea20) 0 empty
+
+Class __gnu_cxx::__numeric_traits<long unsigned int>
+   size=1 align=1
+   base size=1 base align=1
+__gnu_cxx::__numeric_traits<long unsigned int> (0x0x7f51084ec068) 0 empty
+  __gnu_cxx::__numeric_traits_integer<long unsigned int> (0x0x7f510869ea80) 0 empty
+
+Vtable for std::collate_byname<char>
+std::collate_byname<char>::_ZTVSt14collate_bynameIcE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::collate_byname<_CharT>::~collate_byname<char>
+24    (int (*)(...))std::collate_byname<_CharT>::~collate_byname<char>
+32    (int (*)(...))std::collate<_CharT>::do_compare<char>
+40    (int (*)(...))std::collate<_CharT>::do_transform<char>
+48    (int (*)(...))std::collate<_CharT>::do_hash<char>
+
+Class std::collate_byname<char>
+   size=24 align=8
+   base size=24 base align=8
+std::collate_byname<char> (0x0x7f51084ec138) 0
+    vptr=((& std::collate_byname<char>::_ZTVSt14collate_bynameIcE) + 16u)
+  std::collate<char> (0x0x7f51084ec1a0) 0
+      primary-for std::collate_byname<char> (0x0x7f51084ec138)
+    std::locale::facet (0x0x7f510869eae0) 0
+        primary-for std::collate<char> (0x0x7f51084ec1a0)
+
+Vtable for std::collate_byname<wchar_t>
+std::collate_byname<wchar_t>::_ZTVSt14collate_bynameIwE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::collate_byname<_CharT>::~collate_byname<wchar_t>
+24    (int (*)(...))std::collate_byname<_CharT>::~collate_byname<wchar_t>
+32    (int (*)(...))std::collate<_CharT>::do_compare<wchar_t>
+40    (int (*)(...))std::collate<_CharT>::do_transform<wchar_t>
+48    (int (*)(...))std::collate<_CharT>::do_hash<wchar_t>
+
+Class std::collate_byname<wchar_t>
+   size=24 align=8
+   base size=24 base align=8
+std::collate_byname<wchar_t> (0x0x7f51084ec208) 0
+    vptr=((& std::collate_byname<wchar_t>::_ZTVSt14collate_bynameIwE) + 16u)
+  std::collate<wchar_t> (0x0x7f51084ec270) 0
+      primary-for std::collate_byname<wchar_t> (0x0x7f51084ec208)
+    std::locale::facet (0x0x7f510869eb40) 0
+        primary-for std::collate<wchar_t> (0x0x7f51084ec270)
+
+Class std::__sso_string::__str
+   size=32 align=8
+   base size=32 base align=8
+std::__sso_string::__str (0x0x7f510869ec00) 0
+
+Class std::__sso_string::<anonymous union>
+   size=32 align=8
+   base size=32 base align=8
+std::__sso_string::<anonymous union> (0x0x7f510869ec60) 0
+
+Class std::__sso_string
+   size=32 align=8
+   base size=32 base align=8
+std::__sso_string (0x0x7f510869eba0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f51084ec2d8) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f510869ecc0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f51084ec2d8)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f51084ec340) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f51084ec3a8) 0
+      primary-for std::domain_error (0x0x7f51084ec340)
+    std::exception (0x0x7f510869ed20) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f51084ec3a8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f51084ec410) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f51084ec478) 0
+      primary-for std::invalid_argument (0x0x7f51084ec410)
+    std::exception (0x0x7f510869ed80) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f51084ec478)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f51084ec4e0) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f51084ec548) 0
+      primary-for std::length_error (0x0x7f51084ec4e0)
+    std::exception (0x0x7f510869ede0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f51084ec548)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f51084ec5b0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f51084ec618) 0
+      primary-for std::out_of_range (0x0x7f51084ec5b0)
+    std::exception (0x0x7f510869ee40) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f51084ec618)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f51084ec680) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f510869eea0) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f51084ec680)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f51084ec6e8) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f51084ec750) 0
+      primary-for std::range_error (0x0x7f51084ec6e8)
+    std::exception (0x0x7f510869ef00) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f51084ec750)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f51084ec7b8) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f51084ec820) 0
+      primary-for std::overflow_error (0x0x7f51084ec7b8)
+    std::exception (0x0x7f510869ef60) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f51084ec820)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f51084ec888) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f51084ec8f0) 0
+      primary-for std::underflow_error (0x0x7f51084ec888)
+    std::exception (0x0x7f510811c000) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f51084ec8f0)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::failure (0x0x7f51084ec958) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureE) + 16u)
+  std::exception (0x0x7f510811c0c0) 0 nearly-empty
+      primary-for std::ios_base::failure (0x0x7f51084ec958)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f510811c120) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f510811c180) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f510811c1e0) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f510811c060) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Vtable for std::basic_streambuf<char>
+std::basic_streambuf<char>::_ZTVSt15basic_streambufIcSt11char_traitsIcEE: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::~basic_streambuf<char, std::char_traits<char> >
+24    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::~basic_streambuf<char, std::char_traits<char> >
+32    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::imbue<char, std::char_traits<char> >
+40    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::setbuf<char, std::char_traits<char> >
+48    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::seekoff<char, std::char_traits<char> >
+56    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::seekpos<char, std::char_traits<char> >
+64    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::sync<char, std::char_traits<char> >
+72    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::showmanyc<char, std::char_traits<char> >
+80    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::xsgetn<char, std::char_traits<char> >
+88    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::underflow<char, std::char_traits<char> >
+96    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::uflow<char, std::char_traits<char> >
+104   (int (*)(...))std::basic_streambuf<_CharT, _Traits>::pbackfail<char, std::char_traits<char> >
+112   (int (*)(...))std::basic_streambuf<_CharT, _Traits>::xsputn<char, std::char_traits<char> >
+120   (int (*)(...))std::basic_streambuf<_CharT, _Traits>::overflow<char, std::char_traits<char> >
+
+Class std::basic_streambuf<char>
+   size=64 align=8
+   base size=64 base align=8
+std::basic_streambuf<char> (0x0x7f510811c2a0) 0
+    vptr=((& std::basic_streambuf<char>::_ZTVSt15basic_streambufIcSt11char_traitsIcEE) + 16u)
+
+Vtable for std::basic_streambuf<wchar_t>
+std::basic_streambuf<wchar_t>::_ZTVSt15basic_streambufIwSt11char_traitsIwEE: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::~basic_streambuf<wchar_t, std::char_traits<wchar_t> >
+24    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::~basic_streambuf<wchar_t, std::char_traits<wchar_t> >
+32    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::imbue<wchar_t, std::char_traits<wchar_t> >
+40    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::setbuf<wchar_t, std::char_traits<wchar_t> >
+48    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::seekoff<wchar_t, std::char_traits<wchar_t> >
+56    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::seekpos<wchar_t, std::char_traits<wchar_t> >
+64    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::sync<wchar_t, std::char_traits<wchar_t> >
+72    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::showmanyc<wchar_t, std::char_traits<wchar_t> >
+80    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::xsgetn<wchar_t, std::char_traits<wchar_t> >
+88    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::underflow<wchar_t, std::char_traits<wchar_t> >
+96    (int (*)(...))std::basic_streambuf<_CharT, _Traits>::uflow<wchar_t, std::char_traits<wchar_t> >
+104   (int (*)(...))std::basic_streambuf<_CharT, _Traits>::pbackfail<wchar_t, std::char_traits<wchar_t> >
+112   (int (*)(...))std::basic_streambuf<_CharT, _Traits>::xsputn<wchar_t, std::char_traits<wchar_t> >
+120   (int (*)(...))std::basic_streambuf<_CharT, _Traits>::overflow<wchar_t, std::char_traits<wchar_t> >
+
+Class std::basic_streambuf<wchar_t>
+   size=64 align=8
+   base size=64 base align=8
+std::basic_streambuf<wchar_t> (0x0x7f510811c780) 0
+    vptr=((& std::basic_streambuf<wchar_t>::_ZTVSt15basic_streambufIwSt11char_traitsIwEE) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f510811c900) 0 empty
+
+Vtable for std::ctype<char>
+std::ctype<char>::_ZTVSt5ctypeIcE: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::ctype<char>::~ctype
+24    (int (*)(...))std::ctype<char>::~ctype
+32    (int (*)(...))std::ctype<char>::do_toupper
+40    (int (*)(...))std::ctype<char>::do_toupper
+48    (int (*)(...))std::ctype<char>::do_tolower
+56    (int (*)(...))std::ctype<char>::do_tolower
+64    (int (*)(...))std::ctype<char>::do_widen
+72    (int (*)(...))std::ctype<char>::do_widen
+80    (int (*)(...))std::ctype<char>::do_narrow
+88    (int (*)(...))std::ctype<char>::do_narrow
+
+Class std::ctype<char>
+   size=576 align=8
+   base size=570 base align=8
+std::ctype<char> (0x0x7f5108244a10) 0
+    vptr=((& std::ctype<char>::_ZTVSt5ctypeIcE) + 16u)
+  std::locale::facet (0x0x7f510811cba0) 0
+      primary-for std::ctype<char> (0x0x7f5108244a10)
+  std::ctype_base (0x0x7f510811cc00) 0 empty
+
+Vtable for std::__ctype_abstract_base<wchar_t>
+std::__ctype_abstract_base<wchar_t>::_ZTVSt21__ctype_abstract_baseIwE: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    0u
+24    0u
+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
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class std::__ctype_abstract_base<wchar_t>
+   size=16 align=8
+   base size=12 base align=8
+std::__ctype_abstract_base<wchar_t> (0x0x7f5108268bd0) 0
+    vptr=((& std::__ctype_abstract_base<wchar_t>::_ZTVSt21__ctype_abstract_baseIwE) + 16u)
+  std::locale::facet (0x0x7f510811cc60) 0
+      primary-for std::__ctype_abstract_base<wchar_t> (0x0x7f5108268bd0)
+  std::ctype_base (0x0x7f510811ccc0) 0 empty
+
+Vtable for std::ctype<wchar_t>
+std::ctype<wchar_t>::_ZTVSt5ctypeIwE: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::ctype<wchar_t>::~ctype
+24    (int (*)(...))std::ctype<wchar_t>::~ctype
+32    (int (*)(...))std::ctype<wchar_t>::do_is
+40    (int (*)(...))std::ctype<wchar_t>::do_is
+48    (int (*)(...))std::ctype<wchar_t>::do_scan_is
+56    (int (*)(...))std::ctype<wchar_t>::do_scan_not
+64    (int (*)(...))std::ctype<wchar_t>::do_toupper
+72    (int (*)(...))std::ctype<wchar_t>::do_toupper
+80    (int (*)(...))std::ctype<wchar_t>::do_tolower
+88    (int (*)(...))std::ctype<wchar_t>::do_tolower
+96    (int (*)(...))std::ctype<wchar_t>::do_widen
+104   (int (*)(...))std::ctype<wchar_t>::do_widen
+112   (int (*)(...))std::ctype<wchar_t>::do_narrow
+120   (int (*)(...))std::ctype<wchar_t>::do_narrow
+
+Class std::ctype<wchar_t>
+   size=1344 align=8
+   base size=1344 base align=8
+std::ctype<wchar_t> (0x0x7f5108248138) 0
+    vptr=((& std::ctype<wchar_t>::_ZTVSt5ctypeIwE) + 16u)
+  std::__ctype_abstract_base<wchar_t> (0x0x7f5108268cb0) 0
+      primary-for std::ctype<wchar_t> (0x0x7f5108248138)
+    std::locale::facet (0x0x7f510811cd20) 0
+        primary-for std::__ctype_abstract_base<wchar_t> (0x0x7f5108268cb0)
+    std::ctype_base (0x0x7f510811cd80) 0 empty
+
+Vtable for std::ctype_byname<char>
+std::ctype_byname<char>::_ZTVSt12ctype_bynameIcE: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::ctype_byname<char>::~ctype_byname
+24    (int (*)(...))std::ctype_byname<char>::~ctype_byname
+32    (int (*)(...))std::ctype<char>::do_toupper
+40    (int (*)(...))std::ctype<char>::do_toupper
+48    (int (*)(...))std::ctype<char>::do_tolower
+56    (int (*)(...))std::ctype<char>::do_tolower
+64    (int (*)(...))std::ctype<char>::do_widen
+72    (int (*)(...))std::ctype<char>::do_widen
+80    (int (*)(...))std::ctype<char>::do_narrow
+88    (int (*)(...))std::ctype<char>::do_narrow
+
+Class std::ctype_byname<char>
+   size=576 align=8
+   base size=570 base align=8
+std::ctype_byname<char> (0x0x7f51082482d8) 0
+    vptr=((& std::ctype_byname<char>::_ZTVSt12ctype_bynameIcE) + 16u)
+  std::ctype<char> (0x0x7f5108291070) 0
+      primary-for std::ctype_byname<char> (0x0x7f51082482d8)
+    std::locale::facet (0x0x7f510811ce40) 0
+        primary-for std::ctype<char> (0x0x7f5108291070)
+    std::ctype_base (0x0x7f510811cea0) 0 empty
+
+Vtable for std::ctype_byname<wchar_t>
+std::ctype_byname<wchar_t>::_ZTVSt12ctype_bynameIwE: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::ctype_byname<wchar_t>::~ctype_byname
+24    (int (*)(...))std::ctype_byname<wchar_t>::~ctype_byname
+32    (int (*)(...))std::ctype<wchar_t>::do_is
+40    (int (*)(...))std::ctype<wchar_t>::do_is
+48    (int (*)(...))std::ctype<wchar_t>::do_scan_is
+56    (int (*)(...))std::ctype<wchar_t>::do_scan_not
+64    (int (*)(...))std::ctype<wchar_t>::do_toupper
+72    (int (*)(...))std::ctype<wchar_t>::do_toupper
+80    (int (*)(...))std::ctype<wchar_t>::do_tolower
+88    (int (*)(...))std::ctype<wchar_t>::do_tolower
+96    (int (*)(...))std::ctype<wchar_t>::do_widen
+104   (int (*)(...))std::ctype<wchar_t>::do_widen
+112   (int (*)(...))std::ctype<wchar_t>::do_narrow
+120   (int (*)(...))std::ctype<wchar_t>::do_narrow
+
+Class std::ctype_byname<wchar_t>
+   size=1344 align=8
+   base size=1344 base align=8
+std::ctype_byname<wchar_t> (0x0x7f5108248340) 0
+    vptr=((& std::ctype_byname<wchar_t>::_ZTVSt12ctype_bynameIwE) + 16u)
+  std::ctype<wchar_t> (0x0x7f51082483a8) 0
+      primary-for std::ctype_byname<wchar_t> (0x0x7f5108248340)
+    std::__ctype_abstract_base<wchar_t> (0x0x7f51082911c0) 0
+        primary-for std::ctype<wchar_t> (0x0x7f51082483a8)
+      std::locale::facet (0x0x7f510811cf00) 0
+          primary-for std::__ctype_abstract_base<wchar_t> (0x0x7f51082911c0)
+      std::ctype_base (0x0x7f510811cf60) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f51082a4000) 0 empty
+
+Vtable for std::numpunct<char>
+std::numpunct<char>::_ZTVSt8numpunctIcE: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::numpunct<_CharT>::~numpunct<char>
+24    (int (*)(...))std::numpunct<_CharT>::~numpunct<char>
+32    (int (*)(...))std::numpunct<_CharT>::do_decimal_point<char>
+40    (int (*)(...))std::numpunct<_CharT>::do_thousands_sep<char>
+48    (int (*)(...))std::numpunct<_CharT>::do_grouping<char>
+56    (int (*)(...))std::numpunct<_CharT>::do_truename<char>
+64    (int (*)(...))std::numpunct<_CharT>::do_falsename<char>
+
+Class std::numpunct<char>
+   size=24 align=8
+   base size=24 base align=8
+std::numpunct<char> (0x0x7f5108248680) 0
+    vptr=((& std::numpunct<char>::_ZTVSt8numpunctIcE) + 16u)
+  std::locale::facet (0x0x7f51082a4120) 0
+      primary-for std::numpunct<char> (0x0x7f5108248680)
+
+Vtable for std::numpunct<wchar_t>
+std::numpunct<wchar_t>::_ZTVSt8numpunctIwE: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::numpunct<_CharT>::~numpunct<wchar_t>
+24    (int (*)(...))std::numpunct<_CharT>::~numpunct<wchar_t>
+32    (int (*)(...))std::numpunct<_CharT>::do_decimal_point<wchar_t>
+40    (int (*)(...))std::numpunct<_CharT>::do_thousands_sep<wchar_t>
+48    (int (*)(...))std::numpunct<_CharT>::do_grouping<wchar_t>
+56    (int (*)(...))std::numpunct<_CharT>::do_truename<wchar_t>
+64    (int (*)(...))std::numpunct<_CharT>::do_falsename<wchar_t>
+
+Class std::numpunct<wchar_t>
+   size=24 align=8
+   base size=24 base align=8
+std::numpunct<wchar_t> (0x0x7f51082486e8) 0
+    vptr=((& std::numpunct<wchar_t>::_ZTVSt8numpunctIwE) + 16u)
+  std::locale::facet (0x0x7f51082a4180) 0
+      primary-for std::numpunct<wchar_t> (0x0x7f51082486e8)
+
+Class __gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<char>, __gnu_cxx::__numeric_traits_floating<char> >
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<char>, __gnu_cxx::__numeric_traits_floating<char> > (0x0x7f51082a43c0) 0 empty
+
+Class __gnu_cxx::__numeric_traits_integer<char>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__numeric_traits_integer<char> (0x0x7f51082a4420) 0 empty
+
+Class __gnu_cxx::__numeric_traits<char>
+   size=1 align=1
+   base size=1 base align=1
+__gnu_cxx::__numeric_traits<char> (0x0x7f51082489c0) 0 empty
+  __gnu_cxx::__numeric_traits_integer<char> (0x0x7f51082a4480) 0 empty
+
+Class __gnu_cxx::__conditional_type<true, long unsigned int, long long unsigned int>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__conditional_type<true, long unsigned int, long long unsigned int> (0x0x7f51082a44e0) 0 empty
+
+Vtable for std::numpunct_byname<char>
+std::numpunct_byname<char>::_ZTVSt15numpunct_bynameIcE: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::numpunct_byname<_CharT>::~numpunct_byname<char>
+24    (int (*)(...))std::numpunct_byname<_CharT>::~numpunct_byname<char>
+32    (int (*)(...))std::numpunct<_CharT>::do_decimal_point<char>
+40    (int (*)(...))std::numpunct<_CharT>::do_thousands_sep<char>
+48    (int (*)(...))std::numpunct<_CharT>::do_grouping<char>
+56    (int (*)(...))std::numpunct<_CharT>::do_truename<char>
+64    (int (*)(...))std::numpunct<_CharT>::do_falsename<char>
+
+Class std::numpunct_byname<char>
+   size=24 align=8
+   base size=24 base align=8
+std::numpunct_byname<char> (0x0x7f5108248d68) 0
+    vptr=((& std::numpunct_byname<char>::_ZTVSt15numpunct_bynameIcE) + 16u)
+  std::numpunct<char> (0x0x7f5108248dd0) 0
+      primary-for std::numpunct_byname<char> (0x0x7f5108248d68)
+    std::locale::facet (0x0x7f51082a47e0) 0
+        primary-for std::numpunct<char> (0x0x7f5108248dd0)
+
+Vtable for std::num_get<char>
+std::num_get<char>::_ZTVSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::num_get<_CharT, _InIter>::~num_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+24    (int (*)(...))std::num_get<_CharT, _InIter>::~num_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+32    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+40    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+48    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+56    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+64    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+72    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+80    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+88    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+96    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+104   (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+112   (int (*)(...))std::num_get<_CharT, _InIter>::do_get<char, std::istreambuf_iterator<char, std::char_traits<char> > >
+
+Class std::num_get<char>
+   size=16 align=8
+   base size=12 base align=8
+std::num_get<char> (0x0x7f5108248e38) 0
+    vptr=((& std::num_get<char>::_ZTVSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE) + 16u)
+  std::locale::facet (0x0x7f51082a4840) 0
+      primary-for std::num_get<char> (0x0x7f5108248e38)
+
+Vtable for std::num_put<char>
+std::num_put<char>::_ZTVSt7num_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::num_put<_CharT, _OutIter>::~num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+24    (int (*)(...))std::num_put<_CharT, _OutIter>::~num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+32    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+40    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+48    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+56    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+64    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+72    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+80    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+88    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >
+
+Class std::num_put<char>
+   size=16 align=8
+   base size=12 base align=8
+std::num_put<char> (0x0x7f5108248ea0) 0
+    vptr=((& std::num_put<char>::_ZTVSt7num_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE) + 16u)
+  std::locale::facet (0x0x7f51082a4900) 0
+      primary-for std::num_put<char> (0x0x7f5108248ea0)
+
+Vtable for std::numpunct_byname<wchar_t>
+std::numpunct_byname<wchar_t>::_ZTVSt15numpunct_bynameIwE: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::numpunct_byname<_CharT>::~numpunct_byname<wchar_t>
+24    (int (*)(...))std::numpunct_byname<_CharT>::~numpunct_byname<wchar_t>
+32    (int (*)(...))std::numpunct<_CharT>::do_decimal_point<wchar_t>
+40    (int (*)(...))std::numpunct<_CharT>::do_thousands_sep<wchar_t>
+48    (int (*)(...))std::numpunct<_CharT>::do_grouping<wchar_t>
+56    (int (*)(...))std::numpunct<_CharT>::do_truename<wchar_t>
+64    (int (*)(...))std::numpunct<_CharT>::do_falsename<wchar_t>
+
+Class std::numpunct_byname<wchar_t>
+   size=24 align=8
+   base size=24 base align=8
+std::numpunct_byname<wchar_t> (0x0x7f5108248f08) 0
+    vptr=((& std::numpunct_byname<wchar_t>::_ZTVSt15numpunct_bynameIwE) + 16u)
+  std::numpunct<wchar_t> (0x0x7f5108248f70) 0
+      primary-for std::numpunct_byname<wchar_t> (0x0x7f5108248f08)
+    std::locale::facet (0x0x7f51082a49c0) 0
+        primary-for std::numpunct<wchar_t> (0x0x7f5108248f70)
+
+Vtable for std::num_get<wchar_t>
+std::num_get<wchar_t>::_ZTVSt7num_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::num_get<_CharT, _InIter>::~num_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+24    (int (*)(...))std::num_get<_CharT, _InIter>::~num_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+32    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+40    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+48    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+56    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+64    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+72    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+80    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+88    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+96    (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+104   (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+112   (int (*)(...))std::num_get<_CharT, _InIter>::do_get<wchar_t, std::istreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+
+Class std::num_get<wchar_t>
+   size=16 align=8
+   base size=12 base align=8
+std::num_get<wchar_t> (0x0x7f5107fbc000) 0
+    vptr=((& std::num_get<wchar_t>::_ZTVSt7num_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE) + 16u)
+  std::locale::facet (0x0x7f51082a4a20) 0
+      primary-for std::num_get<wchar_t> (0x0x7f5107fbc000)
+
+Vtable for std::num_put<wchar_t>
+std::num_put<wchar_t>::_ZTVSt7num_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::num_put<_CharT, _OutIter>::~num_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+24    (int (*)(...))std::num_put<_CharT, _OutIter>::~num_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+32    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+40    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+48    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+56    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+64    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+72    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+80    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+88    (int (*)(...))std::num_put<_CharT, _OutIter>::do_put<wchar_t, std::ostreambuf_iterator<wchar_t, std::char_traits<wchar_t> > >
+
+Class std::num_put<wchar_t>
+   size=16 align=8
+   base size=12 base align=8
+std::num_put<wchar_t> (0x0x7f5107fbc0d0) 0
+    vptr=((& std::num_put<wchar_t>::_ZTVSt7num_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE) + 16u)
+  std::locale::facet (0x0x7f51082a4a80) 0
+      primary-for std::num_put<wchar_t> (0x0x7f5107fbc0d0)
+
+Vtable for std::basic_ios<char>
+std::basic_ios<char>::_ZTVSt9basic_iosIcSt11char_traitsIcEE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::basic_ios<_CharT, _Traits>::~basic_ios<char, std::char_traits<char> >
+24    (int (*)(...))std::basic_ios<_CharT, _Traits>::~basic_ios<char, std::char_traits<char> >
+
+Class std::basic_ios<char>
+   size=264 align=8
+   base size=264 base align=8
+std::basic_ios<char> (0x0x7f5107fbc410) 0
+    vptr=((& std::basic_ios<char>::_ZTVSt9basic_iosIcSt11char_traitsIcEE) + 16u)
+  std::ios_base (0x0x7f51082a4b40) 0
+      primary-for std::basic_ios<char> (0x0x7f5107fbc410)
+
+Vtable for std::basic_ios<wchar_t>
+std::basic_ios<wchar_t>::_ZTVSt9basic_iosIwSt11char_traitsIwEE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))std::basic_ios<_CharT, _Traits>::~basic_ios<wchar_t, std::char_traits<wchar_t> >
+24    (int (*)(...))std::basic_ios<_CharT, _Traits>::~basic_ios<wchar_t, std::char_traits<wchar_t> >
+
+Class std::basic_ios<wchar_t>
+   size=264 align=8
+   base size=264 base align=8
+std::basic_ios<wchar_t> (0x0x7f5107fbc4e0) 0
+    vptr=((& std::basic_ios<wchar_t>::_ZTVSt9basic_iosIwSt11char_traitsIwEE) + 16u)
+  std::ios_base (0x0x7f51082a4c60) 0
+      primary-for std::basic_ios<wchar_t> (0x0x7f5107fbc4e0)
+
+Vtable for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTVSo: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    (int (*)(...))std::basic_ostream<_CharT, _Traits>::~basic_ostream<char, std::char_traits<char> >
+32    (int (*)(...))std::basic_ostream<_CharT, _Traits>::~basic_ostream<char, std::char_traits<char> >
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))0
+64    (int (*)(...))std::basic_ostream<char>::_ZTv0_n24_NSoD1Ev
+72    (int (*)(...))std::basic_ostream<char>::_ZTv0_n24_NSoD0Ev
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+Class std::basic_ostream<char>
+   size=272 align=8
+   base size=8 base align=8
+std::basic_ostream<char> (0x0x7f5107fbc9c0) 0 nearly-empty
+    vptridx=0u vptr=((& std::basic_ostream<char>::_ZTVSo) + 24u)
+  std::basic_ios<char> (0x0x7f5107fbca28) 8 virtual
+      vptridx=8u vbaseoffset=-24 vptr=((& std::basic_ostream<char>::_ZTVSo) + 64u)
+    std::ios_base (0x0x7f51082a4ea0) 8
+        primary-for std::basic_ios<char> (0x0x7f5107fbca28)
+
+Class std::basic_ostream<char>::sentry
+   size=16 align=8
+   base size=16 base align=8
+std::basic_ostream<char>::sentry (0x0x7f51082a4f00) 0
+
+Vtable for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    (int (*)(...))std::basic_ostream<_CharT, _Traits>::~basic_ostream<wchar_t, std::char_traits<wchar_t> >
+32    (int (*)(...))std::basic_ostream<_CharT, _Traits>::~basic_ostream<wchar_t, std::char_traits<wchar_t> >
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))0
+64    (int (*)(...))std::basic_ostream<wchar_t>::_ZTv0_n24_NSt13basic_ostreamIwSt11char_traitsIwEED1Ev
+72    (int (*)(...))std::basic_ostream<wchar_t>::_ZTv0_n24_NSt13basic_ostreamIwSt11char_traitsIwEED0Ev
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+Class std::basic_ostream<wchar_t>
+   size=272 align=8
+   base size=8 base align=8
+std::basic_ostream<wchar_t> (0x0x7f5107fbcc30) 0 nearly-empty
+    vptridx=0u vptr=((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+  std::basic_ios<wchar_t> (0x0x7f5107fbcc98) 8 virtual
+      vptridx=8u vbaseoffset=-24 vptr=((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+    std::ios_base (0x0x7f51082a4f60) 8
+        primary-for std::basic_ios<wchar_t> (0x0x7f5107fbcc98)
+
+Class std::basic_ostream<wchar_t>::sentry
+   size=16 align=8
+   base size=16 base align=8
+std::basic_ostream<wchar_t>::sentry (0x0x7f51080ae000) 0
+
+Vtable for std::basic_istream<char>
+std::basic_istream<char>::_ZTVSi: 10u entries
+0     16u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    (int (*)(...))std::basic_istream<_CharT, _Traits>::~basic_istream<char, std::char_traits<char> >
+32    (int (*)(...))std::basic_istream<_CharT, _Traits>::~basic_istream<char, std::char_traits<char> >
+40    18446744073709551600u
+48    (int (*)(...))-16
+56    (int (*)(...))0
+64    (int (*)(...))std::basic_istream<char>::_ZTv0_n24_NSiD1Ev
+72    (int (*)(...))std::basic_istream<char>::_ZTv0_n24_NSiD0Ev
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+Class std::basic_istream<char>
+   size=280 align=8
+   base size=16 base align=8
+std::basic_istream<char> (0x0x7f5107fbcd68) 0
+    vptridx=0u vptr=((& std::basic_istream<char>::_ZTVSi) + 24u)
+  std::basic_ios<char> (0x0x7f51080df000) 16 virtual
+      vptridx=8u vbaseoffset=-24 vptr=((& std::basic_istream<char>::_ZTVSi) + 64u)
+    std::ios_base (0x0x7f51080ae0c0) 16
+        primary-for std::basic_ios<char> (0x0x7f51080df000)
+
+Vtable for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE: 10u entries
+0     16u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    (int (*)(...))std::basic_istream<_CharT, _Traits>::~basic_istream<wchar_t, std::char_traits<wchar_t> >
+32    (int (*)(...))std::basic_istream<_CharT, _Traits>::~basic_istream<wchar_t, std::char_traits<wchar_t> >
+40    18446744073709551600u
+48    (int (*)(...))-16
+56    (int (*)(...))0
+64    (int (*)(...))std::basic_istream<wchar_t>::_ZTv0_n24_NSt13basic_istreamIwSt11char_traitsIwEED1Ev
+72    (int (*)(...))std::basic_istream<wchar_t>::_ZTv0_n24_NSt13basic_istreamIwSt11char_traitsIwEED0Ev
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Class std::basic_istream<wchar_t>
+   size=280 align=8
+   base size=16 base align=8
+std::basic_istream<wchar_t> (0x0x7f51080df208) 0
+    vptridx=0u vptr=((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+  std::basic_ios<wchar_t> (0x0x7f51080df270) 16 virtual
+      vptridx=8u vbaseoffset=-24 vptr=((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+    std::ios_base (0x0x7f51080ae120) 16
+        primary-for std::basic_ios<wchar_t> (0x0x7f51080df270)
+
+Class __gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<short int>, __gnu_cxx::__numeric_traits_floating<short int> >
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<short int>, __gnu_cxx::__numeric_traits_floating<short int> > (0x0x7f51080ae2a0) 0 empty
+
+Class __gnu_cxx::__numeric_traits_integer<short int>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__numeric_traits_integer<short int> (0x0x7f51080ae300) 0 empty
+
+Class __gnu_cxx::__numeric_traits<short int>
+   size=1 align=1
+   base size=1 base align=1
+__gnu_cxx::__numeric_traits<short int> (0x0x7f51080df6e8) 0 empty
+  __gnu_cxx::__numeric_traits_integer<short int> (0x0x7f51080ae360) 0 empty
+
+Class __gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<long int>, __gnu_cxx::__numeric_traits_floating<long int> >
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__conditional_type<true, __gnu_cxx::__numeric_traits_integer<long int>, __gnu_cxx::__numeric_traits_floating<long int> > (0x0x7f51080ae3c0) 0 empty
+
+Class __gnu_cxx::__numeric_traits_integer<long int>
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__numeric_traits_integer<long int> (0x0x7f51080ae420) 0 empty
+
+Class __gnu_cxx::__numeric_traits<long int>
+   size=1 align=1
+   base size=1 base align=1
+__gnu_cxx::__numeric_traits<long int> (0x0x7f51080dfbc8) 0 empty
+  __gnu_cxx::__numeric_traits_integer<long int> (0x0x7f51080ae480) 0 empty
+
+Class std::basic_istream<char>::sentry
+   size=1 align=1
+   base size=1 base align=1
+std::basic_istream<char>::sentry (0x0x7f51080ae4e0) 0
+
+Vtable for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTVSd: 15u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    (int (*)(...))std::basic_iostream<_CharT, _Traits>::~basic_iostream<char, std::char_traits<char> >
+32    (int (*)(...))std::basic_iostream<_CharT, _Traits>::~basic_iostream<char, std::char_traits<char> >
+40    8u
+48    (int (*)(...))-16
+56    (int (*)(...))0
+64    (int (*)(...))std::basic_iostream<char>::_ZThn16_NSdD1Ev
+72    (int (*)(...))std::basic_iostream<char>::_ZThn16_NSdD0Ev
+80    18446744073709551592u
+88    (int (*)(...))-24
+96    (int (*)(...))0
+104   (int (*)(...))std::basic_iostream<char>::_ZTv0_n24_NSdD1Ev
+112   (int (*)(...))std::basic_iostream<char>::_ZTv0_n24_NSdD0Ev
+
+Construction vtable for std::basic_istream<char> (0x0x7f51080df7b8 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))0
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f5107d98000 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))0
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Class std::basic_iostream<char>
+   size=288 align=8
+   base size=24 base align=8
+std::basic_iostream<char> (0x0x7f5107d7d930) 0
+    vptridx=0u vptr=((& std::basic_iostream<char>::_ZTVSd) + 24u)
+  std::basic_istream<char> (0x0x7f51080df7b8) 0
+      primary-for std::basic_iostream<char> (0x0x7f5107d7d930)
+      subvttidx=8u
+    std::basic_ios<char> (0x0x7f51080dfdd0) 24 virtual
+        vptridx=40u vbaseoffset=-24 vptr=((& std::basic_iostream<char>::_ZTVSd) + 104u)
+      std::ios_base (0x0x7f51080ae540) 24
+          primary-for std::basic_ios<char> (0x0x7f51080dfdd0)
+  std::basic_ostream<char> (0x0x7f5107d98000) 16 nearly-empty
+      subvttidx=24u vptridx=48u vptr=((& std::basic_iostream<char>::_ZTVSd) + 64u)
+    std::basic_ios<char> (0x0x7f51080dfdd0) alternative-path
+
+Class std::basic_istream<wchar_t>::sentry
+   size=1 align=1
+   base size=1 base align=1
+std::basic_istream<wchar_t>::sentry (0x0x7f51080ae5a0) 0
+
+Vtable for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE: 15u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    (int (*)(...))std::basic_iostream<_CharT, _Traits>::~basic_iostream<wchar_t, std::char_traits<wchar_t> >
+32    (int (*)(...))std::basic_iostream<_CharT, _Traits>::~basic_iostream<wchar_t, std::char_traits<wchar_t> >
+40    8u
+48    (int (*)(...))-16
+56    (int (*)(...))0
+64    (int (*)(...))std::basic_iostream<wchar_t>::_ZThn16_NSt14basic_iostreamIwSt11char_traitsIwEED1Ev
+72    (int (*)(...))std::basic_iostream<wchar_t>::_ZThn16_NSt14basic_iostreamIwSt11char_traitsIwEED0Ev
+80    18446744073709551592u
+88    (int (*)(...))-24
+96    (int (*)(...))0
+104   (int (*)(...))std::basic_iostream<wchar_t>::_ZTv0_n24_NSt14basic_iostreamIwSt11char_traitsIwEED1Ev
+112   (int (*)(...))std::basic_iostream<wchar_t>::_ZTv0_n24_NSt14basic_iostreamIwSt11char_traitsIwEED0Ev
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f5107d983a8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))0
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f5107d98478 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))0
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))0
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class std::basic_iostream<wchar_t>
+   size=288 align=8
+   base size=24 base align=8
+std::basic_iostream<wchar_t> (0x0x7f5107dae150) 0
+    vptridx=0u vptr=((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+  std::basic_istream<wchar_t> (0x0x7f5107d983a8) 0
+      primary-for std::basic_iostream<wchar_t> (0x0x7f5107dae150)
+      subvttidx=8u
+    std::basic_ios<wchar_t> (0x0x7f5107d98410) 24 virtual
+        vptridx=40u vbaseoffset=-24 vptr=((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+      std::ios_base (0x0x7f51080ae600) 24
+          primary-for std::basic_ios<wchar_t> (0x0x7f5107d98410)
+  std::basic_ostream<wchar_t> (0x0x7f5107d98478) 16 nearly-empty
+      subvttidx=24u vptridx=48u vptr=((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+    std::basic_ios<wchar_t> (0x0x7f5107d98410) alternative-path
+
+Vtable for base1
+base1::_ZTV5base1: 3u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base1::m1
+
+Class base1
+   size=8 align=1
+   base size=8 base align=1
+base1 (0x0x7f51080ae660) 0 nearly-empty
+    vptr=((& base1::_ZTV5base1) + 16u)
+
+Vtable for base2
+base2::_ZTV5base2: 3u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base2::m2
+
+Class base2
+   size=8 align=1
+   base size=8 base align=1
+base2 (0x0x7f51080ae6c0) 0 nearly-empty
+    vptr=((& base2::_ZTV5base2) + 16u)
+
+Vtable for base3
+base3::_ZTV5base3: 3u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base3::m3
+
+Class base3
+   size=8 align=1
+   base size=8 base align=1
+base3 (0x0x7f51080ae720) 0 nearly-empty
+    vptr=((& base3::_ZTV5base3) + 16u)
+
+Vtable for base4
+base4::_ZTV5base4: 3u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base4::m4
+
+Class base4
+   size=8 align=1
+   base size=8 base align=1
+base4 (0x0x7f51080ae780) 0 nearly-empty
+    vptr=((& base4::_ZTV5base4) + 16u)
+
+Vtable for base5
+base5::_ZTV5base5: 3u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base5::m5
+
+Class base5
+   size=8 align=1
+   base size=8 base align=1
+base5 (0x0x7f51080ae7e0) 0 nearly-empty
+    vptr=((& base5::_ZTV5base5) + 16u)
+
+Vtable for cls1
+cls1::_ZTV4cls1: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base2::m2
+24    (int (*)(...))cls1::c1
+32    (int (*)(...))-8
+40    (int (*)(...))0
+48    (int (*)(...))base1::m1
+56    (int (*)(...))-16
+64    (int (*)(...))0
+72    (int (*)(...))base3::m3
+
+Class cls1
+   size=24 align=1
+   base size=24 base align=1
+cls1 (0x0x7f5107d66690) 0
+    vptr=((& cls1::_ZTV4cls1) + 16u)
+  base2 (0x0x7f51080ae840) 0 nearly-empty
+      primary-for cls1 (0x0x7f5107d66690)
+  base1 (0x0x7f51080ae8a0) 8 nearly-empty
+      vptr=((& cls1::_ZTV4cls1) + 48u)
+  base3 (0x0x7f51080ae900) 16 nearly-empty
+      vptr=((& cls1::_ZTV4cls1) + 72u)
+
+Vtable for cls2
+cls2::_ZTV4cls2: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base4::m4
+24    (int (*)(...))-8
+32    (int (*)(...))0
+40    (int (*)(...))base5::m5
+
+Class cls2
+   size=16 align=1
+   base size=16 base align=1
+cls2 (0x0x7f5107daee00) 0
+    vptr=((& cls2::_ZTV4cls2) + 16u)
+  base4 (0x0x7f51080ae960) 0 nearly-empty
+      primary-for cls2 (0x0x7f5107daee00)
+  base5 (0x0x7f51080ae9c0) 8 nearly-empty
+      vptr=((& cls2::_ZTV4cls2) + 40u)
+
+Vtable for cls
+cls::_ZTV3cls: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))0
+16    (int (*)(...))base2::m2
+24    (int (*)(...))cls1::c1
+32    (int (*)(...))cls::m7
+40    (int (*)(...))-8
+48    (int (*)(...))0
+56    (int (*)(...))base1::m1
+64    (int (*)(...))-16
+72    (int (*)(...))0
+80    (int (*)(...))base3::m3
+88    (int (*)(...))-24
+96    (int (*)(...))0
+104   (int (*)(...))base4::m4
+112   (int (*)(...))-32
+120   (int (*)(...))0
+128   (int (*)(...))base5::m5
+
+Class cls
+   size=40 align=1
+   base size=40 base align=1
+cls (0x0x7f5107daeee0) 0
+    vptr=((& cls::_ZTV3cls) + 16u)
+  cls1 (0x0x7f5107d66780) 0
+      primary-for cls (0x0x7f5107daeee0)
+    base2 (0x0x7f51080aea20) 0 nearly-empty
+        primary-for cls1 (0x0x7f5107d66780)
+    base1 (0x0x7f51080aea80) 8 nearly-empty
+        vptr=((& cls::_ZTV3cls) + 56u)
+    base3 (0x0x7f51080aeae0) 16 nearly-empty
+        vptr=((& cls::_ZTV3cls) + 80u)
+  cls2 (0x0x7f5107daef50) 24
+      vptr=((& cls::_ZTV3cls) + 104u)
+    base4 (0x0x7f51080aeb40) 24 nearly-empty
+        primary-for cls2 (0x0x7f5107daef50)
+    base5 (0x0x7f51080aeba0) 32 nearly-empty
+        vptr=((& cls::_ZTV3cls) + 128u)
+