williamr@4: /*
williamr@4:  *
williamr@4:  * Copyright (c) 1994
williamr@4:  * Hewlett-Packard Company
williamr@4:  *
williamr@4:  * Copyright (c) 1996,1997
williamr@4:  * Silicon Graphics Computer Systems, Inc.
williamr@4:  *
williamr@4:  * Copyright (c) 1997
williamr@4:  * Moscow Center for SPARC Technology
williamr@4:  *
williamr@4:  * Copyright (c) 1999
williamr@4:  * Boris Fomitchev
williamr@4:  *
williamr@4:  * This material is provided "as is", with absolutely no warranty expressed
williamr@4:  * or implied. Any use is at your own risk.
williamr@4:  *
williamr@4:  * Permission to use or copy this software for any purpose is hereby granted
williamr@4:  * without fee, provided the above notices are retained on all copies.
williamr@4:  * Permission to modify the code and to distribute modified code is granted,
williamr@4:  * provided the above notices are retained, and a notice that the code was
williamr@4:  * modified is included with the above copyright notice.
williamr@4:  *
williamr@4:  */
williamr@4: 
williamr@4: /* NOTE: This is an internal header file, included by other STL headers.
williamr@4:  *   You should not attempt to use it directly.
williamr@4:  */
williamr@4: 
williamr@4: #ifndef _STLP_INTERNAL_SET_H
williamr@4: #define _STLP_INTERNAL_SET_H
williamr@4: 
williamr@4: #ifndef _STLP_INTERNAL_TREE_H
williamr@4: #  include <stl/_tree.h>
williamr@4: #endif
williamr@4: 
williamr@4: #if !defined (_STLP_USE_PTR_SPECIALIZATIONS)
williamr@4: 
williamr@4: _STLP_BEGIN_NAMESPACE
williamr@4: 
williamr@4: //Specific iterator traits creation
williamr@4: _STLP_CREATE_ITERATOR_TRAITS(SetTraitsT, Const_traits)
williamr@4: 
williamr@4: template <class _Key, _STLP_DFL_TMPL_PARAM(_Compare, less<_Key>),
williamr@4:                      _STLP_DEFAULT_ALLOCATOR_SELECT(_Key) >
williamr@4: class set
williamr@4: #if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)
williamr@4:           : public __stlport_class<set<_Key, _Compare, _Alloc> >
williamr@4: #endif
williamr@4: {
williamr@4:   typedef set<_Key, _Compare, _Alloc> _Self;
williamr@4: public:
williamr@4: // typedefs:
williamr@4:   typedef _Key     key_type;
williamr@4:   typedef _Key     value_type;
williamr@4:   typedef _Compare key_compare;
williamr@4:   typedef _Compare value_compare;
williamr@4: 
williamr@4: private:
williamr@4:   //Specific iterator traits creation
williamr@4:   typedef _STLP_PRIV _SetTraitsT<value_type> _SetTraits;
williamr@4: 
williamr@4: public:
williamr@4:   //Following typedef have to be public for __move_traits specialization.
williamr@4:   typedef _STLP_PRIV _Rb_tree<key_type, key_compare,
williamr@4:                               value_type, _STLP_PRIV _Identity<value_type>,
williamr@4:                               _SetTraits, _Alloc> _Rep_type;
williamr@4: 
williamr@4:   typedef typename _Rep_type::pointer pointer;
williamr@4:   typedef typename _Rep_type::const_pointer const_pointer;
williamr@4:   typedef typename _Rep_type::reference reference;
williamr@4:   typedef typename _Rep_type::const_reference const_reference;
williamr@4:   typedef typename _Rep_type::iterator iterator;
williamr@4:   typedef typename _Rep_type::const_iterator const_iterator;
williamr@4:   typedef typename _Rep_type::reverse_iterator reverse_iterator;
williamr@4:   typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
williamr@4:   typedef typename _Rep_type::size_type size_type;
williamr@4:   typedef typename _Rep_type::difference_type difference_type;
williamr@4:   typedef typename _Rep_type::allocator_type allocator_type;
williamr@4: 
williamr@4: private:
williamr@4:   _Rep_type _M_t;  // red-black tree representing set
williamr@4:   _STLP_KEY_TYPE_FOR_CONT_EXT(key_type)
williamr@4: 
williamr@4: public:
williamr@4: 
williamr@4:   // allocation/deallocation
williamr@4: #if !defined (_STLP_DONT_SUP_DFLT_PARAM)
williamr@4:   explicit set(const _Compare& __comp = _Compare(),
williamr@4:                const allocator_type& __a = allocator_type())
williamr@4: #else
williamr@4:   set()
williamr@4:     : _M_t(_Compare(), allocator_type()) {}
williamr@4:   explicit set(const _Compare& __comp)
williamr@4:     : _M_t(__comp, allocator_type()) {}
williamr@4:   set(const _Compare& __comp, const allocator_type& __a)
williamr@4: #endif
williamr@4:     : _M_t(__comp, __a) {}
williamr@4: 
williamr@4: #if defined (_STLP_MEMBER_TEMPLATES)
williamr@4:   template <class _InputIterator>
williamr@4:   set(_InputIterator __first, _InputIterator __last)
williamr@4:     : _M_t(_Compare(), allocator_type())
williamr@4:     { _M_t.insert_unique(__first, __last); }
williamr@4: 
williamr@4: #  if defined (_STLP_NEEDS_EXTRA_TEMPLATE_CONSTRUCTORS)
williamr@4:   template <class _InputIterator>
williamr@4:   set(_InputIterator __first, _InputIterator __last, const _Compare& __comp)
williamr@4:     : _M_t(__comp, allocator_type()) { _M_t.insert_unique(__first, __last); }
williamr@4: #  endif
williamr@4:   template <class _InputIterator>
williamr@4:   set(_InputIterator __first, _InputIterator __last, const _Compare& __comp,
williamr@4:       const allocator_type& __a _STLP_ALLOCATOR_TYPE_DFL)
williamr@4:     : _M_t(__comp, __a) { _M_t.insert_unique(__first, __last); }
williamr@4: #else
williamr@4:   set(const value_type* __first, const value_type* __last)
williamr@4:     : _M_t(_Compare(), allocator_type())
williamr@4:     { _M_t.insert_unique(__first, __last); }
williamr@4: 
williamr@4:   set(const value_type* __first,
williamr@4:       const value_type* __last, const _Compare& __comp,
williamr@4:       const allocator_type& __a = allocator_type())
williamr@4:     : _M_t(__comp, __a) { _M_t.insert_unique(__first, __last); }
williamr@4: 
williamr@4:   set(const_iterator __first, const_iterator __last)
williamr@4:     : _M_t(_Compare(), allocator_type())
williamr@4:     { _M_t.insert_unique(__first, __last); }
williamr@4: 
williamr@4:   set(const_iterator __first, const_iterator __last, const _Compare& __comp,
williamr@4:       const allocator_type& __a = allocator_type())
williamr@4:     : _M_t(__comp, __a) { _M_t.insert_unique(__first, __last); }
williamr@4: #endif /* _STLP_MEMBER_TEMPLATES */
williamr@4: 
williamr@4:   set(const _Self& __x) : _M_t(__x._M_t) {}
williamr@4: 
williamr@4:   set(__move_source<_Self> src)
williamr@4:     : _M_t(__move_source<_Rep_type>(src.get()._M_t)) {}
williamr@4: 
williamr@4:   _Self& operator=(const _Self& __x) {
williamr@4:     _M_t = __x._M_t;
williamr@4:     return *this;
williamr@4:   }
williamr@4: 
williamr@4:   // accessors:
williamr@4:   key_compare key_comp() const { return _M_t.key_comp(); }
williamr@4:   value_compare value_comp() const { return _M_t.key_comp(); }
williamr@4:   allocator_type get_allocator() const { return _M_t.get_allocator(); }
williamr@4: 
williamr@4:   iterator begin() { return _M_t.begin(); }
williamr@4:   iterator end() { return _M_t.end(); }
williamr@4:   const_iterator begin() const { return _M_t.begin(); }
williamr@4:   const_iterator end() const { return _M_t.end(); }
williamr@4:   reverse_iterator rbegin() { return _M_t.rbegin(); }
williamr@4:   reverse_iterator rend() { return _M_t.rend(); }
williamr@4:   const_reverse_iterator rbegin() const { return _M_t.rbegin(); }
williamr@4:   const_reverse_iterator rend() const { return _M_t.rend(); }
williamr@4:   bool empty() const { return _M_t.empty(); }
williamr@4:   size_type size() const { return _M_t.size(); }
williamr@4:   size_type max_size() const { return _M_t.max_size(); }
williamr@4:   void swap(_Self& __x) { _M_t.swap(__x._M_t); }
williamr@4: 
williamr@4:   // insert/erase
williamr@4:   pair<iterator,bool> insert(const value_type& __x)
williamr@4:   { return _M_t.insert_unique(__x); }
williamr@4:   iterator insert(iterator __pos, const value_type& __x)
williamr@4:   { return _M_t.insert_unique( __pos , __x); }
williamr@4: #if defined (_STLP_MEMBER_TEMPLATES)
williamr@4:   template <class _InputIterator>
williamr@4:   void insert(_InputIterator __first, _InputIterator __last)
williamr@4:   { _M_t.insert_unique(__first, __last); }
williamr@4: #else
williamr@4:   void insert(const_iterator __first, const_iterator __last)
williamr@4:   { _M_t.insert_unique(__first, __last); }
williamr@4:   void insert(const value_type* __first, const value_type* __last)
williamr@4:   { _M_t.insert_unique(__first, __last); }
williamr@4: #endif /* _STLP_MEMBER_TEMPLATES */
williamr@4:   void erase(iterator __pos) { _M_t.erase( __pos ); }
williamr@4:   size_type erase(const key_type& __x) { return _M_t.erase_unique(__x); }
williamr@4:   void erase(iterator __first, iterator __last) { _M_t.erase(__first, __last ); }
williamr@4:   void clear() { _M_t.clear(); }
williamr@4: 
williamr@4:   // set operations:
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   const_iterator find(const _KT& __x) const { return _M_t.find(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   iterator find(const _KT& __x) { return _M_t.find(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   size_type count(const _KT& __x) const
williamr@4:   { return _M_t.find(__x) == _M_t.end() ? 0 : 1 ; }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   iterator lower_bound(const _KT& __x) { return _M_t.lower_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   const_iterator lower_bound(const _KT& __x) const { return _M_t.lower_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   iterator upper_bound(const _KT& __x) { return _M_t.upper_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   const_iterator upper_bound(const _KT& __x) const { return _M_t.upper_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   pair<iterator, iterator> equal_range(const _KT& __x)
williamr@4:   { return _M_t.equal_range_unique(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   pair<const_iterator, const_iterator> equal_range(const _KT& __x) const
williamr@4:   { return _M_t.equal_range_unique(__x); }
williamr@4: };
williamr@4: 
williamr@4: //Specific iterator traits creation
williamr@4: _STLP_CREATE_ITERATOR_TRAITS(MultisetTraitsT, Const_traits)
williamr@4: 
williamr@4: template <class _Key, _STLP_DFL_TMPL_PARAM(_Compare, less<_Key>),
williamr@4:           _STLP_DEFAULT_ALLOCATOR_SELECT(_Key) >
williamr@4: class multiset
williamr@4: #if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)
williamr@4:                : public __stlport_class<multiset<_Key, _Compare, _Alloc> >
williamr@4: #endif
williamr@4: {
williamr@4:   typedef multiset<_Key, _Compare, _Alloc> _Self;
williamr@4: public:
williamr@4:   // typedefs:
williamr@4: 
williamr@4:   typedef _Key     key_type;
williamr@4:   typedef _Key     value_type;
williamr@4:   typedef _Compare key_compare;
williamr@4:   typedef _Compare value_compare;
williamr@4: 
williamr@4: private:
williamr@4:   //Specific iterator traits creation
williamr@4:   typedef _STLP_PRIV _MultisetTraitsT<value_type> _MultisetTraits;
williamr@4: 
williamr@4: public:
williamr@4:   //Following typedef have to be public for __move_traits specialization.
williamr@4:   typedef _STLP_PRIV _Rb_tree<key_type, key_compare,
williamr@4:                               value_type, _STLP_PRIV _Identity<value_type>,
williamr@4:                               _MultisetTraits, _Alloc> _Rep_type;
williamr@4: 
williamr@4:   typedef typename _Rep_type::pointer pointer;
williamr@4:   typedef typename _Rep_type::const_pointer const_pointer;
williamr@4:   typedef typename _Rep_type::reference reference;
williamr@4:   typedef typename _Rep_type::const_reference const_reference;
williamr@4:   typedef typename _Rep_type::iterator iterator;
williamr@4:   typedef typename _Rep_type::const_iterator const_iterator;
williamr@4:   typedef typename _Rep_type::reverse_iterator reverse_iterator;
williamr@4:   typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
williamr@4:   typedef typename _Rep_type::size_type size_type;
williamr@4:   typedef typename _Rep_type::difference_type difference_type;
williamr@4:   typedef typename _Rep_type::allocator_type allocator_type;
williamr@4: 
williamr@4: private:
williamr@4:   _Rep_type _M_t;  // red-black tree representing multiset
williamr@4:   _STLP_KEY_TYPE_FOR_CONT_EXT(key_type)
williamr@4: 
williamr@4: public:
williamr@4: #if !defined (_STLP_DONT_SUP_DFLT_PARAM)
williamr@4:   explicit multiset(const _Compare& __comp = _Compare(),
williamr@4:                     const allocator_type& __a = allocator_type())
williamr@4: #else
williamr@4:   multiset()
williamr@4:     : _M_t(_Compare(), allocator_type()) {}
williamr@4:   explicit multiset(const _Compare& __comp)
williamr@4:     : _M_t(__comp, allocator_type()) {}
williamr@4:   multiset(const _Compare& __comp, const allocator_type& __a)
williamr@4: #endif
williamr@4:     : _M_t(__comp, __a) {}
williamr@4: 
williamr@4: #if defined (_STLP_MEMBER_TEMPLATES)
williamr@4:   template <class _InputIterator>
williamr@4:   multiset(_InputIterator __first, _InputIterator __last)
williamr@4:     : _M_t(_Compare(), allocator_type())
williamr@4:     { _M_t.insert_equal(__first, __last); }
williamr@4: 
williamr@4:   template <class _InputIterator>
williamr@4:   multiset(_InputIterator __first, _InputIterator __last,
williamr@4:            const _Compare& __comp,
williamr@4:            const allocator_type& __a _STLP_ALLOCATOR_TYPE_DFL)
williamr@4:     : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
williamr@4: #  if defined (_STLP_NEEDS_EXTRA_TEMPLATE_CONSTRUCTORS)
williamr@4:   template <class _InputIterator>
williamr@4:   multiset(_InputIterator __first, _InputIterator __last,
williamr@4:            const _Compare& __comp)
williamr@4:     : _M_t(__comp, allocator_type()) { _M_t.insert_equal(__first, __last); }
williamr@4: #  endif
williamr@4: #else
williamr@4:   multiset(const value_type* __first, const value_type* __last)
williamr@4:     : _M_t(_Compare(), allocator_type())
williamr@4:     { _M_t.insert_equal(__first, __last); }
williamr@4: 
williamr@4:   multiset(const value_type* __first, const value_type* __last,
williamr@4:            const _Compare& __comp,
williamr@4:            const allocator_type& __a = allocator_type())
williamr@4:     : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
williamr@4: 
williamr@4:   multiset(const_iterator __first, const_iterator __last)
williamr@4:     : _M_t(_Compare(), allocator_type())
williamr@4:     { _M_t.insert_equal(__first, __last); }
williamr@4: 
williamr@4:   multiset(const_iterator __first, const_iterator __last,
williamr@4:            const _Compare& __comp,
williamr@4:            const allocator_type& __a = allocator_type())
williamr@4:     : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
williamr@4: #endif /* _STLP_MEMBER_TEMPLATES */
williamr@4: 
williamr@4:   multiset(const _Self& __x) : _M_t(__x._M_t) {}
williamr@4:   _Self& operator=(const _Self& __x) {
williamr@4:     _M_t = __x._M_t;
williamr@4:     return *this;
williamr@4:   }
williamr@4: 
williamr@4:   multiset(__move_source<_Self> src)
williamr@4:     : _M_t(__move_source<_Rep_type>(src.get()._M_t)) {}
williamr@4: 
williamr@4:   // accessors:
williamr@4:   key_compare key_comp() const { return _M_t.key_comp(); }
williamr@4:   value_compare value_comp() const { return _M_t.key_comp(); }
williamr@4:   allocator_type get_allocator() const { return _M_t.get_allocator(); }
williamr@4: 
williamr@4:   iterator begin() { return _M_t.begin(); }
williamr@4:   iterator end() { return _M_t.end(); }
williamr@4:   const_iterator begin() const { return _M_t.begin(); }
williamr@4:   const_iterator end() const { return _M_t.end(); }
williamr@4:   reverse_iterator rbegin() { return _M_t.rbegin(); }
williamr@4:   reverse_iterator rend() { return _M_t.rend(); }
williamr@4:   const_reverse_iterator rbegin() const { return _M_t.rbegin(); }
williamr@4:   const_reverse_iterator rend() const { return _M_t.rend(); }
williamr@4:   bool empty() const { return _M_t.empty(); }
williamr@4:   size_type size() const { return _M_t.size(); }
williamr@4:   size_type max_size() const { return _M_t.max_size(); }
williamr@4:   void swap(_Self& __x) { _M_t.swap(__x._M_t); }
williamr@4: 
williamr@4:   // insert/erase
williamr@4:   iterator insert(const value_type& __x)
williamr@4:   { return _M_t.insert_equal(__x); }
williamr@4:   iterator insert(iterator __pos, const value_type& __x)
williamr@4:   { return _M_t.insert_equal(__pos, __x); }
williamr@4: 
williamr@4: #if defined (_STLP_MEMBER_TEMPLATES)
williamr@4:   template <class _InputIterator>
williamr@4:   void insert(_InputIterator __first, _InputIterator __last)
williamr@4:   { _M_t.insert_equal(__first, __last); }
williamr@4: #else
williamr@4:   void insert(const value_type* __first, const value_type* __last)
williamr@4:   { _M_t.insert_equal(__first, __last); }
williamr@4:   void insert(const_iterator __first, const_iterator __last)
williamr@4:   { _M_t.insert_equal(__first, __last); }
williamr@4: #endif /* _STLP_MEMBER_TEMPLATES */
williamr@4:   void erase(iterator __pos) { _M_t.erase( __pos ); }
williamr@4:   size_type erase(const key_type& __x) { return _M_t.erase(__x); }
williamr@4:   void erase(iterator __first, iterator __last) { _M_t.erase( __first, __last ); }
williamr@4:   void clear() { _M_t.clear(); }
williamr@4: 
williamr@4:   // multiset operations:
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   iterator find(const _KT& __x) { return _M_t.find(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   const_iterator find(const _KT& __x) const { return _M_t.find(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   size_type count(const _KT& __x) const { return _M_t.count(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   iterator lower_bound(const _KT& __x) { return _M_t.lower_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   const_iterator lower_bound(const _KT& __x) const { return _M_t.lower_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   iterator upper_bound(const _KT& __x) { return _M_t.upper_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   const_iterator upper_bound(const _KT& __x) const { return _M_t.upper_bound(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   pair<iterator, iterator> equal_range(const _KT& __x) { return _M_t.equal_range(__x); }
williamr@4:   _STLP_TEMPLATE_FOR_CONT_EXT
williamr@4:   pair<const_iterator, const_iterator> equal_range(const _KT& __x) const { return _M_t.equal_range(__x); }
williamr@4: };
williamr@4: 
williamr@4: #else
williamr@4: #  include <stl/pointers/_set.h>
williamr@4: _STLP_BEGIN_NAMESPACE
williamr@4: #endif /* _STLP_USE_PTR_SPECIALIZATIONS */
williamr@4: 
williamr@4: #define _STLP_TEMPLATE_HEADER template <class _Key, class _Compare, class _Alloc>
williamr@4: #define _STLP_TEMPLATE_CONTAINER set<_Key,_Compare,_Alloc>
williamr@4: #include <stl/_relops_cont.h>
williamr@4: #undef  _STLP_TEMPLATE_CONTAINER
williamr@4: #define _STLP_TEMPLATE_CONTAINER multiset<_Key,_Compare,_Alloc>
williamr@4: #include <stl/_relops_cont.h>
williamr@4: #undef  _STLP_TEMPLATE_CONTAINER
williamr@4: #undef  _STLP_TEMPLATE_HEADER
williamr@4: 
williamr@4: #if defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)
williamr@4: template <class _Key, class _Compare, class _Alloc>
williamr@4: struct __move_traits<set<_Key,_Compare,_Alloc> > :
williamr@4:   _STLP_PRIV __move_traits_aux<typename set<_Key,_Compare,_Alloc>::_Rep_type>
williamr@4: {};
williamr@4: 
williamr@4: template <class _Key, class _Compare, class _Alloc>
williamr@4: struct __move_traits<multiset<_Key,_Compare,_Alloc> > :
williamr@4:   _STLP_PRIV __move_traits_aux<typename multiset<_Key,_Compare,_Alloc>::_Rep_type>
williamr@4: {};
williamr@4: #endif /* _STLP_CLASS_PARTIAL_SPECIALIZATION */
williamr@4: 
williamr@4: _STLP_END_NAMESPACE
williamr@4: 
williamr@4: #endif /* _STLP_INTERNAL_SET_H */
williamr@4: 
williamr@4: // Local Variables:
williamr@4: // mode:C++
williamr@4: // End: