Standard C++ Library Reference ISO/IEC (VERSION3)
template<class Key, class Ty,
 class Tr = hash_compare<Key, less<Key> >,
 class Alloc = allocator<pair<const Key, Ty> > >
 class hash_map {
public:
 typedef Key key_type;
 typedef Ty mapped_type;
 typedef Tr key_compare;
 typedef Alloc allocator_type;
 typedef pair<const Key, Ty> value_type;
 class value_compare;
 typedef Alloc::pointer pointer;
 typedef Alloc::const_pointer const_pointer;
 typedef Alloc::reference reference;
 typedef Alloc::const_reference const_reference;
 typedef T0 iterator;
 typedef T1 const_iterator;
 typedef T2 size_type;
 typedef T3 difference_type;
 typedef reverse_iterator<const_iterator>
 const_reverse_iterator;
 typedef reverse_iterator<iterator> reverse_iterator;
 hash_map();
 explicit hash_map(const Tr& traits);
 hash_map(const Tr& traits, const Alloc& al);
 hash_map(const hash_map& right);
 template<class InIt>
 hash_map(InIt first, InIt last);
 template<class InIt>
 hash_map(InIt first, InIt last,
 const Tr& traits);
 template<class InIt>
 hash_map(InIt first, InIt last,
 const Tr& traits, const Alloc& al);
 iterator begin();
 const_iterator begin() const;
 iterator end();
 const_iterator end() const;
 reverse_iterator rbegin();
 const_reverse_iterator rbegin() const;
 reverse_iterator rend();










