-#include <map>
-#ifdef WNT
-#include <hash_map>
-#endif
-
-//Not portable see http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#5_4 to know more.
-#ifdef __GNUC__
- #if __GNUC__ < 3
- #include <hash_map.h>
- namespace gstd { using ::hash_map; }; // inherit globals
- #elif __GNUC__ == 3
- #include <ext/hash_map>
- #if __GNUC_MINOR__ == 0
- namespace gstd = std; // GCC 3.0
- #else
- namespace gstd = ::__gnu_cxx; // GCC 3.1 and later
- #endif
- #else // GCC 4.0 and later
- #include <ext/hash_map>
- namespace gstd = ::__gnu_cxx;
- #endif
-#else // ... there are other compilers, right?
- namespace gstd = std;
-#endif