如何在c ++代码中链接STL？

Question

我在源文件sql_parse.cc中写了一些代码MySql 5.5.7rc.我使用过vector,allocator等等,但编译器没有与标准模板库(STL)链接.任何人都可以建议我该怎么办？

这是错误消息:

libsql.a(sql_parse.cc.o): In function `std::vector<std::basic_string<char,  
std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > > >::push_back(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&)':
sql_parse.cc:(.text._ZNSt6vectorISsSaISsEE9push_backERKSs[std::vector<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > > >::push_back(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&)]+0x74): undefined reference to 
`std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, 
std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > 
>::_M_insert_aux(__gnu_cxx::__normal_iterator<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> >*, std::vector<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > > > >, std::basic_string<char, 
std::char_traits<char>, std::allocator<char> > const&)'

collect2: ld returned 1 exit status

Answer 1

你应该给出命令行.我怀疑你gcc用于链接,在这种情况下你应该使用g++或添加-lstdc++选项.