Question about nested vectors/iterators

[magical_muggle]

i have this code:
template<class elemType>
class graphType
{
public:
graphType(void){};

~graphType(void){clearGraph();}

void insertPath(elemType & rec, int weight);

void insertVertex(elemType & rec);

bool isEmpty(void) const;

void createGraph(void);

void depthFirstTraversal(void);

void dftAtVertex(elemType vertex);

void breadthFirstTraversal(void);

protected:

template <class elemType>
class graphNode
{
public:
graphNode(elemType &rec): info(rec){};
elemType getInfo(void){return info;}
void setInfo(elemType& nfo){info = nfo;}

protected:
struct adjNode
{
protected:

vector::iterator cityIterator;
int weight;

bool operator == (const adjNode& right){return weight == right.weight;}
bool operator != (const adjNode& right){return weight != right.weight;}
bool operator > (const adjNode& right){return weight > right.weight;}
bool operator >= (const adjNode& right){return weight >= right.weight;}
bool operator < (const adjNode& right){return weight < right.weight;}
bool operator <= (const adjNode& right){return weight <= right.weight;}
};

orderedLinkedListType<adjNode> adjacentNodes;

elemType info;
};

vector<graphNode<elemType> > graph;

void dft(elemType v, bool visited[]);
void clearGraph(void);
};

the struct iterator is going to point to nodes in the main classes' vector so i don't need extra copies of the template data.
i am getting the following errors:

/***********
graphtype.h(56) : error C2955: 'std::vector' : use of class template requires template argument list

graphtype.h(56) : error C2955: 'std::vector' : use of class template requires template argument list

graphtype.h(56) : fatal error C1903: unable to recover from previous error(s); stopping compilation
**********/

if i change it to vector<elemType>::iterator it gives me:
/*******************
graphtype.h(56) : warning C4346: 'std::vector<elemType>::iterator' : dependent name is not a type

graphtype.h(56) :error C2146: syntax error : missing ';' before identifier 'cityIterator'

graphtype.h(56) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
***********************/

i am so confused....