stl_hash_map.h

粗糙集应用软件

    : _M_ht(100, hasher(), key_equal(), allocator_type())
    { _M_ht.insert_equal(__f, __l); }
  hash_multimap(const value_type* __f, const value_type* __l, size_type __n)
    : _M_ht(__n, hasher(), key_equal(), allocator_type())
    { _M_ht.insert_equal(__f, __l); }
  hash_multimap(const value_type* __f, const value_type* __l, size_type __n,
                const hasher& __hf)
    : _M_ht(__n, __hf, key_equal(), allocator_type())
    { _M_ht.insert_equal(__f, __l); }
  hash_multimap(const value_type* __f, const value_type* __l, size_type __n,
                const hasher& __hf, const key_equal& __eql,
                const allocator_type& __a = __STL_ALLOC_INSTANCE(allocator_type))
    : _M_ht(__n, __hf, __eql, __a)
    { _M_ht.insert_equal(__f, __l); }

  hash_multimap(const_iterator __f, const_iterator __l)
    : _M_ht(100, hasher(), key_equal(), allocator_type())
    { _M_ht.insert_equal(__f, __l); }
  hash_multimap(const_iterator __f, const_iterator __l, size_type __n)
    : _M_ht(__n, hasher(), key_equal(), allocator_type())
    { _M_ht.insert_equal(__f, __l); }
  hash_multimap(const_iterator __f, const_iterator __l, size_type __n,
                const hasher& __hf)
    : _M_ht(__n, __hf, key_equal(), allocator_type())
    { _M_ht.insert_equal(__f, __l); }
  hash_multimap(const_iterator __f, const_iterator __l, size_type __n,
                const hasher& __hf, const key_equal& __eql,
                const allocator_type& __a = __STL_ALLOC_INSTANCE(allocator_type))
    : _M_ht(__n, __hf, __eql, __a)
    { _M_ht.insert_equal(__f, __l); }
#endif /*__STL_MEMBER_TEMPLATES */

public:
  size_type size() const { return _M_ht.size(); }
  size_type max_size() const { return _M_ht.max_size(); }
  bool empty() const { return _M_ht.empty(); }
  void swap(_Self& __hs) { _M_ht.swap(__hs._M_ht); }

  iterator begin() { return _M_ht.begin(); }
  iterator end() { return _M_ht.end(); }
  const_iterator begin() const { return _M_ht.begin(); }
  const_iterator end() const { return _M_ht.end(); }

public:
  iterator insert(const value_type& __obj) 
    { return _M_ht.insert_equal(__obj); }
#ifdef __STL_MEMBER_TEMPLATES
  template <class _InputIterator>
  void insert(_InputIterator __f, _InputIterator __l) 
    { _M_ht.insert_equal(__f,__l); }
#else
  void insert(const value_type* __f, const value_type* __l) {
    _M_ht.insert_equal(__f,__l);
  }
  void insert(const_iterator __f, const_iterator __l) 
    { _M_ht.insert_equal(__f, __l); }
#endif /*__STL_MEMBER_TEMPLATES */
  iterator insert_noresize(const value_type& __obj)
    { return _M_ht.insert_equal_noresize(__obj); }    

  iterator find(const key_type& __key) { return _M_ht.find(__key); }
  const_iterator find(const key_type& __key) const 
    { return _M_ht.find(__key); }

  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
  
  pair<iterator, iterator> equal_range(const key_type& __key)
    { return _M_ht.equal_range(__key); }
  pair<const_iterator, const_iterator>
  equal_range(const key_type& __key) const
    { return _M_ht.equal_range(__key); }

  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
  void erase(iterator __it) { _M_ht.erase(__it); }
  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
  void clear() { _M_ht.clear(); }

public:
  void resize(size_type __hint) { _M_ht.resize(__hint); }
  size_type bucket_count() const { return _M_ht.bucket_count(); }
  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
  size_type elems_in_bucket(size_type __n) const
    { return _M_ht.elems_in_bucket(__n); }
  static bool _M_equal (const _Self& __x, const _Self& __y) {
    return _Ht::_M_equal(__x._M_ht,__y._M_ht);
  }
};


template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
inline bool 
operator==(const hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
           const hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
{
  return hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>::_M_equal(__hm1, __hm2);
}

#ifdef __STL_USE_SEPARATE_RELOPS_NAMESPACE

template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
inline bool 
operator!=(const hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
           const hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2) {
  return !(__hm1 == __hm2);
}

template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
inline void 
swap(hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
     hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
{
  __hm1.swap(__hm2);
}

#endif /* __STL_USE_SEPARATE_RELOPS_NAMESPACE */

// Specialization of insert_iterator so that it will work for hash_map
// and hash_multimap.

#ifdef __STL_CLASS_PARTIAL_SPECIALIZATION

template <class _Key, class _Tp, class _HashFn,  class _EqKey, class _Alloc>
class insert_iterator<hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc> > {
protected:
  typedef hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc> _Container;
  _Container* container;
public:
  typedef _Container          container_type;
  typedef output_iterator_tag iterator_category;
  typedef void                value_type;
  typedef void                difference_type;
  typedef void                pointer;
  typedef void                reference;

  insert_iterator(_Container& __x) : container(&__x) {}
  insert_iterator(_Container& __x, typename _Container::iterator)
    : container(&__x) {}
  insert_iterator<_Container>&
  operator=(const typename _Container::value_type& __value) { 
    container->insert(__value);
    return *this;
  }
  insert_iterator<_Container>& operator*() { return *this; }
  insert_iterator<_Container>& operator++() { return *this; }
  insert_iterator<_Container>& operator++(int) { return *this; }
};

template <class _Key, class _Tp, class _HashFn,  class _EqKey, class _Alloc>
class insert_iterator<hash_multimap<_Key, _Tp, _HashFn, _EqKey, _Alloc> > {
protected:
  typedef hash_multimap<_Key, _Tp, _HashFn, _EqKey, _Alloc> _Container;
  _Container* container;
  typename _Container::iterator iter;
public:
  typedef _Container          container_type;
  typedef output_iterator_tag iterator_category;
  typedef void                value_type;
  typedef void                difference_type;
  typedef void                pointer;
  typedef void                reference;

  insert_iterator(_Container& __x) : container(&__x) {}
  insert_iterator(_Container& __x, typename _Container::iterator)
    : container(&__x) {}
  insert_iterator<_Container>&
  operator=(const typename _Container::value_type& __value) { 
    container->insert(__value);
    return *this;
  }
  insert_iterator<_Container>& operator*() { return *this; }
  insert_iterator<_Container>& operator++() { return *this; }
  insert_iterator<_Container>& operator++(int) { return *this; }
};

#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION */


// do a cleanup
# undef hash_map
# undef hash_multimap

# define __hash_map__ __FULL_NAME(hash_map)
# define __hash_multimap__ __FULL_NAME(hash_multimap)

# if defined (__STL_USE_WRAPPER_FOR_ALLOC_PARAM) 
// provide a "default" hash_map adaptor
#  if defined (__STL_MINIMUM_DEFAULT_TEMPLATE_PARAMS)
#   define __HM_TEMPLATE_HEADER  template <class _Key, class _Tp>
#   define __HM_ARGUMENTS        _Key, _Tp
#   define __HM_BASE_ARGUMENTS   _Key, _Tp, hash<_Key>, equal_to<_Key>, __STL_DEFAULT_PAIR_ALLOCATOR(const _Key, _Tp)
#  else
#   define __HM_TEMPLATE_HEADER  template <class _Key, class _Tp, class _HashFcn, class _EqualKey >
#   define __HM_ARGUMENTS        _Key, _Tp, _HashFcn, _EqualKey
#   define __HM_BASE_ARGUMENTS   _Key, _Tp, _HashFcn, _EqualKey, __STL_DEFAULT_PAIR_ALLOCATOR(const _Key, _Tp)
#  endif

# define __HM_SUPER  __hash_map< __HM_BASE_ARGUMENTS >
# define __HMM_SUPER __hash_multimap< __HM_BASE_ARGUMENTS >

__HM_TEMPLATE_HEADER
class hash_map : public __HM_SUPER
{
  typedef hash_map< __HM_ARGUMENTS > _Self;
public:
  typedef __HM_SUPER _Super;
  __IMPORT_WITH_ITERATORS(_Super)
  typedef typename _Super::key_type key_type;
  typedef typename _Super::hasher hasher;
  typedef typename _Super::key_equal key_equal;
  typedef _Tp data_type;
  hash_map() {}
  hash_map(size_type __n) : __HM_SUPER(__n) {}
  hash_map(size_type __n, const hasher& __hf) : __HM_SUPER(__n, __hf) {}
  hash_map(size_type __n, const hasher& __hf, const key_equal& __eql): __HM_SUPER(__n, __hf, __eql) {}
  hash_map(const value_type* __f, const value_type* __l) : __HM_SUPER(__f,__l) {}
  hash_map(const value_type* __f, const value_type* __l, size_type __n): __HM_SUPER(__f,__l,__n) {}
  hash_map(const value_type* __f, const value_type* __l, size_type __n, 
           const hasher& __hf) : __HM_SUPER(__f,__l,__n,__hf) {}
  hash_map(const value_type* __f, const value_type* __l, size_type __n,
           const hasher& __hf, const key_equal& __eql) : __HM_SUPER(__f,__l,__n,__hf, __eql) {}
  hash_map(const_iterator __f, const_iterator __l) : __HM_SUPER(__f,__l) { }
  hash_map(const_iterator __f, const_iterator __l, size_type __n) : __HM_SUPER(__f,__l,__n) { }
  hash_map(const_iterator __f, const_iterator __l, size_type __n,
           const hasher& __hf) : __HM_SUPER(__f, __l, __n, __hf) { }
  hash_map(const_iterator __f, const_iterator __l, size_type __n,
           const hasher& __hf, const key_equal& __eql) : __HM_SUPER(__f, __l, __n, __hf, __eql) { }
# if defined (__STL_BASE_MATCH_BUG)
  friend inline bool operator== __STL_NULL_TMPL_ARGS (const _Self& __hm1, const _Self& __hm2);
# endif
};


# if defined (__STL_BASE_MATCH_BUG)
__HM_TEMPLATE_HEADER
inline bool operator==(const hash_map< __HM_ARGUMENTS >& __hm1, 
                       const hash_map< __HM_ARGUMENTS >& __hm2)
{
    typedef __HM_SUPER _Super;
    return (const _Super&)__hm1 == (const _Super&)__hm2; 
}
# endif

// provide a "default" hash_multimap adaptor
__HM_TEMPLATE_HEADER
class hash_multimap : public __HMM_SUPER
{
  typedef hash_multimap< __HM_ARGUMENTS > _Self;
public:
  typedef __HMM_SUPER _Super;
  __IMPORT_WITH_ITERATORS(_Super)
  typedef typename _Super::key_type key_type;
  typedef typename _Super::hasher hasher;
  typedef typename _Super::key_equal key_equal;
  typedef _Tp data_type;
  hash_multimap() {}
  hash_multimap(size_type __n) : __HMM_SUPER(__n) {}
  hash_multimap(size_type __n, const hasher& __hf) : __HMM_SUPER(__n, __hf) {}
  hash_multimap(size_type __n, const hasher& __hf, const key_equal& __eql): __HMM_SUPER(__n, __hf, __eql) {}
  hash_multimap(const value_type* __f, const value_type* __l) : __HMM_SUPER(__f,__l) {}
  hash_multimap(const value_type* __f, const value_type* __l, size_type __n): __HMM_SUPER(__f,__l,__n) {}
  hash_multimap(const value_type* __f, const value_type* __l, size_type __n, 
           const hasher& __hf) : __HMM_SUPER(__f,__l,__n,__hf) {}
  hash_multimap(const value_type* __f, const value_type* __l, size_type __n,
           const hasher& __hf, const key_equal& __eql) : __HMM_SUPER(__f,__l,__n,__hf, __eql) {}

  hash_multimap(const_iterator __f, const_iterator __l) : __HMM_SUPER(__f,__l) { }
  hash_multimap(const_iterator __f, const_iterator __l, size_type __n) : __HMM_SUPER(__f,__l,__n) { }
  hash_multimap(const_iterator __f, const_iterator __l, size_type __n,
           const hasher& __hf) : __HMM_SUPER(__f, __l, __n, __hf) { }
  hash_multimap(const_iterator __f, const_iterator __l, size_type __n,
           const hasher& __hf, const key_equal& __eql) : __HMM_SUPER(__f, __l, __n, __hf, __eql) { }
# if defined (__STL_BASE_MATCH_BUG)
  friend inline bool operator== __STL_NULL_TMPL_ARGS (const _Self& __hm1, const _Self& __hm2);
# endif
};

# if defined (__STL_BASE_MATCH_BUG)
__HM_TEMPLATE_HEADER
inline bool operator==(const hash_multimap< __HM_ARGUMENTS >& __hm1, 
                       const hash_multimap< __HM_ARGUMENTS >& __hm2)
{
    typedef __HMM_SUPER _Super;
    return (const _Super&)__hm1 == (const _Super&)__hm2; 
}
# endif

# undef __HM_SUPER
# undef __HMM_SUPER
# undef __HM_TEMPLATE_HEADER
# undef __HM_ARGUMENTS
# undef __HM_BASE_ARGUMENTS

# endif /*  WRAPPER */

#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
#pragma reset woff 1174
#pragma reset woff 1375
#endif

__STL_END_NAMESPACE

#endif /* __SGI_STL_INTERNAL_HASH_MAP_H */

// Local Variables:
// mode:C++
// End: