0

map/set iterator not dereferencableプログラムでアサーションを取得し続けます。なぜこれが起こっているのか理解するのが難しいので、私は完全に混乱しています。以下に示すスタックトレースをちらりと見ながら。

    msvcp100d.dll!std::_Debug_message()  + 0x23 bytes   
    msvcp100d.dll!std::_Debug_message()  + 0x16 bytes   
>   PROG.exe!std::_Tree_const_iterator<std::_Tree_val<std::_Tmap_traits<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> >,0> > >::operator*()  Line 236 + 0x15 bytes    C++
    PROG.exe!boost::serialization::stl::save_collection<boost::archive::text_oarchive,std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >(boost::archive::text_oarchive & ar, const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & s)  Line 63 + 0x11 bytes  C++
    PROG.exe!boost::serialization::save<boost::archive::text_oarchive,SomeClass,int,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > >(boost::archive::text_oarchive & ar, const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t, const unsigned int __formal)  Line 41 + 0xd bytes C++
    PROG.exe!boost::serialization::free_saver<boost::archive::text_oarchive,std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >::invoke(boost::archive::text_oarchive & ar, const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t, const unsigned int file_version)  Line 45 + 0x18 bytes   C++
    PROG.exe!boost::serialization::split_free<boost::archive::text_oarchive,std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >(boost::archive::text_oarchive & ar, std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t, const unsigned int file_version)  Line 74 + 0x11 bytes C++
    PROG.exe!boost::serialization::serialize<boost::archive::text_oarchive,SomeClass,int,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > >(boost::archive::text_oarchive & ar, std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t, const unsigned int file_version)  Line 70 + 0x11 bytes C++
    PROG.exe!boost::serialization::serialize_adl<boost::archive::text_oarchive,std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >(boost::archive::text_oarchive & ar, std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t, const unsigned int file_version)  Line 128 + 0x18 bytes C++
    PROG.exe!boost::archive::detail::oserializer<boost::archive::text_oarchive,std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >::save_object_data(boost::archive::detail::basic_oarchive & ar, const void * x)  Line 152 + 0x31 bytes C++
    PROG.exe!boost::archive::detail::basic_oarchive_impl::save_object(boost::archive::detail::basic_oarchive & ar, const void * t, const boost::archive::detail::basic_oserializer & bos)  Line 275 C++
    PROG.exe!boost::archive::detail::basic_oarchive::save_object(const void * x, const boost::archive::detail::basic_oserializer & bos)  Line 424   C++
    PROG.exe!boost::archive::detail::save_non_pointer_type<boost::archive::text_oarchive>::save_standard::invoke<std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >(boost::archive::text_oarchive & ar, const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t)  Line 259   C++
    PROG.exe!boost::archive::detail::save_non_pointer_type<boost::archive::text_oarchive>::invoke<std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >(boost::archive::text_oarchive & ar, const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t)  Line 308 + 0xd bytes  C++
    PROG.exe!boost::archive::save<boost::archive::text_oarchive,std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > const >(boost::archive::text_oarchive & ar, const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t)  Line 525 + 0xd bytes  C++
    PROG.exe!boost::archive::detail::common_oarchive<boost::archive::text_oarchive>::save_override<std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > const >(const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t, int __formal)  Line 69 + 0x15 bytes C++
    PROG.exe!boost::archive::basic_text_oarchive<boost::archive::text_oarchive>::save_override<std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > const >(const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t, int __formal)  Line 81  C++
    PROG.exe!boost::archive::detail::interface_oarchive<boost::archive::text_oarchive>::operator<<<std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > const >(const std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t)  Line 64    C++
    PROG.exe!boost::archive::detail::interface_oarchive<boost::archive::text_oarchive>::operator&<std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > >(std::map<int,SomeClass,std::less<int>,std::allocator<std::pair<int const ,SomeClass> > > & t)  Line 75 C++
    PROG.exe!---::serialize<boost::archive::text_oarchive>(boost::archive::text_oarchive & ar, const unsigned int version)  Line 42 C++
    PROG.exe!boost::serialization::access::serialize<boost::archive::text_oarchive,--->(boost::archive::text_oarchive & ar, --- & t, const unsigned int file_version)  Line 119 C++
    PROG.exe!boost::serialization::serialize<boost::archive::text_oarchive,--->(boost::archive::text_oarchive & ar, --- & t, const unsigned int file_version)  Line 69 + 0x11 bytes C++
    PROG.exe!boost::serialization::serialize_adl<boost::archive::text_oarchive,--->(boost::archive::text_oarchive & ar, --- & t, const unsigned int file_version)  Line 128 + 0x18 bytes    C++
    PROG.exe!boost::archive::detail::oserializer<boost::archive::text_oarchive,--->::save_object_data(boost::archive::detail::basic_oarchive & ar, const void * x)  Line 152 + 0x31 bytes   C++
    PROG.exe!boost::archive::detail::basic_oarchive_impl::save_object(boost::archive::detail::basic_oarchive & ar, const void * t, const boost::archive::detail::basic_oserializer & bos)  Line 275 C++
    PROG.exe!boost::archive::detail::basic_oarchive::save_object(const void * x, const boost::archive::detail::basic_oserializer & bos)  Line 424   C++
    PROG.exe!boost::archive::detail::save_non_pointer_type<boost::archive::text_oarchive>::save_standard::invoke<--->(boost::archive::text_oarchive & ar, const --- & t)  Line 259  C++
    PROG.exe!boost::archive::detail::save_non_pointer_type<boost::archive::text_oarchive>::invoke<--->(boost::archive::text_oarchive & ar, const --- & t)  Line 308 + 0xd bytes C++
    PROG.exe!boost::archive::detail::save_non_pointer_type<boost::archive::text_oarchive>::invoke<--->(boost::archive::text_oarchive & ar, --- & t)  Line 314 + 0xd bytes   C++
    PROG.exe!boost::archive::save<boost::archive::text_oarchive,--->(boost::archive::text_oarchive & ar, --- & t)  Line 525 + 0xd bytes C++
    PROG.exe!boost::archive::detail::common_oarchive<boost::archive::text_oarchive>::save_override<--->(--- & t, int __formal)  Line 69 + 0x15 bytes    C++
    PROG.exe!boost::archive::basic_text_oarchive<boost::archive::text_oarchive>::save_override<--->(--- & t, int __formal)  Line 81 C++
    PROG.exe!boost::archive::detail::interface_oarchive<boost::archive::text_oarchive>::operator<<<--->(--- & t)  Line 64   C++
    PROG.exe!DipqCon::Dispatach_Ecl(--- & hf, std::basic_string<char,std::char_traits<char>,std::allocator<char> > & symbol)  Line 123  C++

これは、ブーストのシリアル化が原因である可能性があると思われます。以下のように連載しています。

void DipqCon::Dispatach_Ecl(SomeObject &hf)
{
   std::stringstream ss; 
   boost::archive::text_oarchive oa(ss); 
   oa << hf;
   std::string serialized = ss.str();
   DoSomething(serialized);
}

ここでアサーションを取得する可能性(マップ/セットイテレータを取得できない場合)を知りたいと思いました。

4

0 に答える 0