使用VS2010编译IBPP - 链接问题

Question

我有一个使用IBPP访问firebird数据库的C++项目。我只是通过在我的项目中包含文件“all_in_one.cpp”来做到这一点，并且都与VS6（是的，我还有其中一些）和VS2008都很好。

现在我正在考虑使用VS2010。它正在编译好，但没有链接。我知道VS2010附带了STL的新实现，链接问题显然在STL的周围。

我曾尝试用VS2010创建一个新项目，只是添加all_in_one.cpp文件。这是一个简单的项目，不包含任何其他内容，并且仍然无法链接相同的缺失符号。我无法弄清楚什么是缺失的，不正确的。我已经尝试链接到VS2008中的相同库（包括路径）。到目前为止没有任何工作。

下面是错误：

all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) struct std::_Smanip<__int64> __cdecl std::setw(__int64)" (__imp_?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z) referenced in function "public: char const * __thiscall IBPP::DBKey::AsString(void)const " (?AsString@DBKey@IBPP@@QBEPBDXZ) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: void __thiscall std::_Container_base12::_Orphan_all(void)" (__imp_?_Orphan_all@_Container_base12@std@@QAEXXZ) referenced in function "public: class std::vector<double,class std::allocator<double> > & __thiscall std::vector<double,class std::allocator<double> >::operator=(class std::vector<double,class std::allocator<double> > const &)" (??4?$vector@NV?$allocator@N@std@@@std@@QAEAAV01@ABV01@@Z) 
all_in_one.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::_Lock(void)" (?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ) 
all_in_one.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::_Unlock(void)" (?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ) 
all_in_one.obj : error LNK2001: unresolved external symbol "protected: virtual __int64 __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::showmanyc(void)" (?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ) 
all_in_one.obj : error LNK2001: unresolved external symbol "protected: virtual __int64 __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::xsgetn(char *,__int64)" (?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z) 
all_in_one.obj : error LNK2001: unresolved external symbol "protected: virtual __int64 __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::xsputn(char const *,__int64)" (?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z) 
all_in_one.obj : error LNK2001: unresolved external symbol "protected: virtual class std::basic_streambuf<char,struct std::char_traits<char> > * __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::setbuf(char *,__int64)" (?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z) 
all_in_one.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) __int64 const std::_BADOFF" (__imp_?_BADOFF@std@@3_JB) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) void __cdecl std::_Xlength_error(char const *)" (__imp_?_Xlength_error@std@@YAXPBD@Z) referenced in function "public: void __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::_Xlen(void)const " (?_Xlen@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEXXZ) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) void __cdecl std::_Xout_of_range(char const *)" (__imp_?_Xout_of_range@std@@YAXPBD@Z) referenced in function "public: void __thiscall std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >::_Xran(void)const " (?_Xran@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEXXZ) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __thiscall std::_Container_base12::~_Container_base12(void)" (__imp_??1_Container_base12@std@@QAE@XZ) referenced in function __unwindfunclet$??0?$_String_val@DV?$allocator@D@std@@@std@@QAE@V?$allocator@D@1@@Z$0 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __thiscall std::_Container_base12::_Container_base12(void)" (__imp_??0_Container_base12@std@@QAE@XZ) referenced in function "public: __thiscall std::_String_val<char,class std::allocator<char> >::_String_val<char,class std::allocator<char> >(class std::allocator<char>)" (??0?$_String_val@DV?$allocator@D@std@@@std@@QAE@V?$allocator@D@1@@Z) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: struct std::_Iterator_base12 * * __thiscall std::_Container_base12::_Getpfirst(void)const " (__imp_?_Getpfirst@_Container_base12@std@@QBEPAPAU_Iterator_base12@2@XZ) referenced in function "protected: void __thiscall std::vector<class ibpp_internals::TransactionImpl *,class std::allocator<class ibpp_internals::TransactionImpl *> >::_Orphan_range(class ibpp_internals::TransactionImpl * *,class ibpp_internals::TransactionImpl * *)const " (?_Orphan_range@?$vector@PAVTransactionImpl@ibpp_internals@@V?$allocator@PAVTransactionImpl@ibpp_internals@@@std@@@std@@IBEXPAPAVTransactionImpl@ibpp_internals@@0@Z) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __int64 __thiscall std::ios_base::width(__int64)" (__imp_?width@ios_base@std@@QAE_J_J@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@0@AAV10@PBD@Z) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __int64 __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::sputn(char const *,__int64)" (__imp_?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@0@AAV10@PBD@Z) 
all_in_one.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __int64 __thiscall std::ios_base::width(void)const " (__imp_?width@ios_base@std@@QBE_JXZ) referenced in function "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl std::operator<<<struct std::char_traits<char> >(class std::basic_ostream<char,struct std::char_traits<char> > &,char const *)" (??$?6U?$char_traits@D@std@@@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@0@AAV10@PBD@Z) 

Answer 1

看来你的库/ DLL是出口一些模板/ STL的东西。

STL在不同的编译器版本中不是二进制兼容的。

如果涉及STL /模板，则需要使用相同的编译器/链接器/位来编译和链接DLL/EXE。

Answer 2

从构建中删除all_in_one.cpp，并使用核心中的其他文件构建库。

Answer 3

关于上述错误列表中的链接器错误10和11，我有以下解决方案 （可能会修复所有错误）。

右键单击解决方案资源管理器中的项目并选择“属性”，打开项目的属性页。

里面的“属性页” -window：

--> open "Configuration Properties" from left menu 
    --> select "VC++ Directories" on the left 
     --> go to "Library Directories" on the right 
      --> the corresponding string should contain a sub-string like 
       "C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\lib" 
       --> replace "9.0" by "10.0" 

进行更改工作“重新”构建解决方案（也许是先清理解决方案）。