stl_multiset.h
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- /*
- *
- * Copyright (c) 1994
- * Hewlett-Packard Company
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation. Hewlett-Packard Company makes no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied warranty.
- *
- *
- * Copyright (c) 1996
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation. Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied warranty.
- */
- /* NOTE: This is an internal header file, included by other STL headers.
- * You should not attempt to use it directly.
- */
- #ifndef __SGI_STL_INTERNAL_MULTISET_H
- #define __SGI_STL_INTERNAL_MULTISET_H
- __STL_BEGIN_NAMESPACE
- #if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
- #pragma set woff 1174
- #pragma set woff 1375
- #endif
- #ifndef __STL_LIMITED_DEFAULT_TEMPLATES
- template <class _Key, class _Compare = less<_Key>,
- class _Alloc = __STL_DEFAULT_ALLOCATOR(_Key) >
- #else
- template <class _Key, class _Compare,
- class _Alloc = __STL_DEFAULT_ALLOCATOR(_Key) >
- #endif
- class multiset {
- public:
- // typedefs:
- typedef _Key key_type;
- typedef _Key value_type;
- typedef _Compare key_compare;
- typedef _Compare value_compare;
- private:
- typedef _Rb_tree<key_type, value_type,
- _Identity<value_type>, key_compare, _Alloc> _Rep_type;
- _Rep_type _M_t; // red-black tree representing multiset
- public:
- typedef typename _Rep_type::const_pointer pointer;
- typedef typename _Rep_type::const_pointer const_pointer;
- typedef typename _Rep_type::const_reference reference;
- typedef typename _Rep_type::const_reference const_reference;
- typedef typename _Rep_type::const_iterator iterator;
- typedef typename _Rep_type::const_iterator const_iterator;
- typedef typename _Rep_type::const_reverse_iterator reverse_iterator;
- typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
- typedef typename _Rep_type::size_type size_type;
- typedef typename _Rep_type::difference_type difference_type;
- typedef typename _Rep_type::allocator_type allocator_type;
- // allocation/deallocation
- multiset() : _M_t(_Compare(), allocator_type()) {}
- explicit multiset(const _Compare& __comp,
- const allocator_type& __a = allocator_type())
- : _M_t(__comp, __a) {}
- #ifdef __STL_MEMBER_TEMPLATES
- template <class _InputIterator>
- multiset(_InputIterator __first, _InputIterator __last)
- : _M_t(_Compare(), allocator_type())
- { _M_t.insert_equal(__first, __last); }
- template <class _InputIterator>
- multiset(_InputIterator __first, _InputIterator __last,
- const _Compare& __comp,
- const allocator_type& __a = allocator_type())
- : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
- #else
- multiset(const value_type* __first, const value_type* __last)
- : _M_t(_Compare(), allocator_type())
- { _M_t.insert_equal(__first, __last); }
- multiset(const value_type* __first, const value_type* __last,
- const _Compare& __comp,
- const allocator_type& __a = allocator_type())
- : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
- multiset(const_iterator __first, const_iterator __last)
- : _M_t(_Compare(), allocator_type())
- { _M_t.insert_equal(__first, __last); }
- multiset(const_iterator __first, const_iterator __last,
- const _Compare& __comp,
- const allocator_type& __a = allocator_type())
- : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
-
- #endif /* __STL_MEMBER_TEMPLATES */
- multiset(const multiset<_Key,_Compare,_Alloc>& __x) : _M_t(__x._M_t) {}
- multiset<_Key,_Compare,_Alloc>&
- operator=(const multiset<_Key,_Compare,_Alloc>& __x) {
- _M_t = __x._M_t;
- return *this;
- }
- // accessors:
- key_compare key_comp() const { return _M_t.key_comp(); }
- value_compare value_comp() const { return _M_t.key_comp(); }
- allocator_type get_allocator() const { return _M_t.get_allocator(); }
- iterator begin() const { return _M_t.begin(); }
- iterator end() const { return _M_t.end(); }
- reverse_iterator rbegin() const { return _M_t.rbegin(); }
- reverse_iterator rend() const { return _M_t.rend(); }
- bool empty() const { return _M_t.empty(); }
- size_type size() const { return _M_t.size(); }
- size_type max_size() const { return _M_t.max_size(); }
- void swap(multiset<_Key,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
- // insert/erase
- iterator insert(const value_type& __x) {
- return _M_t.insert_equal(__x);
- }
- iterator insert(iterator __position, const value_type& __x) {
- typedef typename _Rep_type::iterator _Rep_iterator;
- return _M_t.insert_equal((_Rep_iterator&)__position, __x);
- }
- #ifdef __STL_MEMBER_TEMPLATES
- template <class _InputIterator>
- void insert(_InputIterator __first, _InputIterator __last) {
- _M_t.insert_equal(__first, __last);
- }
- #else
- void insert(const value_type* __first, const value_type* __last) {
- _M_t.insert_equal(__first, __last);
- }
- void insert(const_iterator __first, const_iterator __last) {
- _M_t.insert_equal(__first, __last);
- }
- #endif /* __STL_MEMBER_TEMPLATES */
- void erase(iterator __position) {
- typedef typename _Rep_type::iterator _Rep_iterator;
- _M_t.erase((_Rep_iterator&)__position);
- }
- size_type erase(const key_type& __x) {
- return _M_t.erase(__x);
- }
- void erase(iterator __first, iterator __last) {
- typedef typename _Rep_type::iterator _Rep_iterator;
- _M_t.erase((_Rep_iterator&)__first, (_Rep_iterator&)__last);
- }
- void clear() { _M_t.clear(); }
- // multiset operations:
- iterator find(const key_type& __x) const { return _M_t.find(__x); }
- size_type count(const key_type& __x) const { return _M_t.count(__x); }
- iterator lower_bound(const key_type& __x) const {
- return _M_t.lower_bound(__x);
- }
- iterator upper_bound(const key_type& __x) const {
- return _M_t.upper_bound(__x);
- }
- pair<iterator,iterator> equal_range(const key_type& __x) const {
- return _M_t.equal_range(__x);
- }
- friend bool operator== __STL_NULL_TMPL_ARGS (const multiset&,
- const multiset&);
- friend bool operator< __STL_NULL_TMPL_ARGS (const multiset&,
- const multiset&);
- };
- template <class _Key, class _Compare, class _Alloc>
- inline bool operator==(const multiset<_Key,_Compare,_Alloc>& __x,
- const multiset<_Key,_Compare,_Alloc>& __y) {
- return __x._M_t == __y._M_t;
- }
- template <class _Key, class _Compare, class _Alloc>
- inline bool operator<(const multiset<_Key,_Compare,_Alloc>& __x,
- const multiset<_Key,_Compare,_Alloc>& __y) {
- return __x._M_t < __y._M_t;
- }
- #ifdef __STL_FUNCTION_TMPL_PARTIAL_ORDER
- template <class _Key, class _Compare, class _Alloc>
- inline void swap(multiset<_Key,_Compare,_Alloc>& __x,
- multiset<_Key,_Compare,_Alloc>& __y) {
- __x.swap(__y);
- }
- #endif /* __STL_FUNCTION_TMPL_PARTIAL_ORDER */
- #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_MULTISET_H */
- // Local Variables:
- // mode:C++
- // End: