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