C++ doesn't accept vector

[Imadatobanisa]

I've tried including the vector into the class. But it seems C++ "structures" don't support the advanced variable definition such as "vector".

The compiler says (always) :

syntax error : missing ';' before '<'
 error C2501: 'vector' : missing storage-class or type specifiers
 error C2059: syntax error : '<'
 error C2238: unexpected token(s) preceding ';'

I review the code carefully, but I don't know why the error appears.
This is my code (class)

#include <vector>

class UnitManager
{
public :
///////////////////////////
vector <float> UnitHP; // error!!!
}

Does anyone know?

[cire]

std::vector<float> UnitHP ...

[Imadatobanisa]

Oh so thanks! I forgot "using namespace std"...
Silly...