#include <iostream>
#include <vector>

using namespace std;

template <typename T>
class Cell{
public:
  Cell(T val):
    value(val)
  {}

  T& getValue(){
    return value;
  }

  void setValue(T val){
    value = val;
  }

private:
  T value;
};

int main(){
  Cell<int> c(10);

  cout << "An int: " << c.getValue() << endl;

  Cell<string> stringCell("a string");

  cout << "A string: " << stringCell.getValue() << endl;
  
  vector<int> v;
  v.push_back(10);

  Cell<vector<int> > vectorCell(v);

  cout << "A vector: " << vectorCell.getValue().at(0) << endl;
}