The following code example is taken from the book
C++ Templates - The Complete Guide
by David Vandevoorde and Nicolai M. Josuttis, Addison-Wesley, 2002
© Copyright David Vandevoorde and Nicolai M. Josuttis 2002
#ifndef STACK_HPP
#define STACK_HPP
#include <deque>
#include <stdexcept>
#include "stack7decl.hpp"
template <typename T, template <typename> class CONT>
void Stack<T,CONT>::push (T const& elem)
{
elems.push_back(elem); // append copy of passed elem
}
template<typename T, template <typename> class CONT>
void Stack<T,CONT>::pop ()
{
if (elems.empty()) {
throw std::out_of_range("Stack<>::pop(): empty stack");
}
elems.pop_back(); // remove last element
}
template <typename T, template <typename> class CONT>
T Stack<T,CONT>::top () const
{
if (elems.empty()) {
throw std::out_of_range("Stack<>::top(): empty stack");
}
return elems.back(); // return copy of last element
}
#endif // STACK_HPP