Generic Object Oriented Stack with Template

Here We have implemented a Generic Stack Example with Templates in C++ where we can Push any element into stack.

#include <iostream>
#include <vector>
#include <cstdlib>
#include <string>
#include <stdexcept>
using namespace std;

template <class T>
class Stack { 
  private: 
  vector<T> element; // elements

public: 
  void push(T const&); // push element 
  void pop(); // pop element 
  T top() const; // return top element 
  bool empty() const{ // return true if empty.
  return element.empty(); 
  } 
};

template <class T> void Stack<T>::push (T const& item) { 
 element.push_back(item); 
}

template <class T>
void Stack<T>::pop () { 
  if (element.empty()) { 
  throw out_of_range("Stack<>::pop(): empty stack"); 
  }
 element.pop_back(); 
}

template <class T> T Stack<T>::top () const 
{ 
  if (element.empty()) { 
  throw out_of_range("Stack<>::top(): empty stack"); 
  }
 return element.back(); 
}

int main() 
{ 
 try { 
  Stack<int> myIntegerStack; // stack of ints 
  Stack<string> myStringStack; // stack of strings

  myIntegerStack.push(10); 
       cout << myIntegerStack.top() <<endl;

myStringStack.push(“Messi”);
cout << myStringStack.top() << std::endl;
}
catch (exception const& ex) {
cerr << “Exception: ” << ex.what() <<endl;
return -1;
}
}
See Working Code at http://ideone.com/8sfDfC