Vector Interface

public:
  // Terminology support
  typedef T                       ValueType;
  typedef VectorIterator<T>       Iterator;
  typedef ConstVectorIterator<T>  ConstIterator;

  // constructors
  Vector  ();
  Vector  (size_t , const T&);
  Vector  (const Vector<T>&);     
  ~Vector (); 

  // member operators
  Vector<T>& operator =  (const Vector<T>&);
  T&         operator [] (size_t);
  const T&   operator [] (size_t) const;

  // sizing
  bool      SetSize     (size_t, const T&);
  bool      SetCapacity (size_t);
  size_t    Size        () const;
  size_t    Capacity    () const;

  // container class protocol
  bool      Empty       () const;
  bool      PushBack    (const T&);
  bool      PopBack     ();
  void      Clear       ();
  T&        Front       ();
  const T&  Front       () const;
  T&        Back        ();
  const T&  Back        () const;
  Iterator  Begin       ();  // return iterator to first element
  Iterator  End         ();  // return iterator "past the end"
  Iterator  rBegin      ();  // return iterator to last element
  Iterator  rEnd        ();  // return iterator "before the beginning"
  // ... plus ConstIterator support