hash_map problem

[Harinezumi]

Hi,

I want to use SGI's hash_map in my code, but when compiling (with gcc 3.3.3) I get the following error:

hash_map_test.h:3: error: syntax error before `;' token

I reduced the code to minimum:

#include <ext/hash_map>
 
std::hash_map<int, int> x;
 
 

Could someone explain what the problem is and how to solve it?

Thanks,

[weaknessforcats]

hash_map is not in the std namespace. Microsoft keeps theirs in stdex but I don't know if that is standard practice or not. Check your documentation.

[Harinezumi]

hash_map is not in the std namespace. Microsoft keeps theirs in stdex but I don't know if that is standard practice or not. Check your documentation.

Thanks!
I looked it up, and it turns out that hash_map is now in __gnu_cxx namespace (for gcc).