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我試圖讓社會工作,並將我的代碼基於他們的文檔here。我收到一個我無法辨認的錯誤。編譯期間的SOCI未定義的參考錯誤
我的代碼:
// relevant imports
using namespace soci;
using namespace std;
int main(int argc, char** argv) {
string dbName = "mysql";
string options = "dbname=db user=root password=abc";
try {
session sql(dbName, options); // this is line 22
} catch (exception e) {
printf("%s", e.what());
}
printf("working");
return 0;
}
錯誤:
build/Debug/GNU-Linux-x86/main.o: In function `main':
/home/kevin/Dropbox/bamboo/main.cpp:22: undefined reference to
`soci::session::session(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/home/kevin/Dropbox/bamboo/main.cpp:22: undefined reference to `soci::session::~session()'
「未定義的引用」是一個鏈接器錯誤。你有鏈接到適當的庫? – fredoverflow 2011-01-24 22:40:42