diff options
Diffstat (limited to 'libstdc++/stl/multiset.h')
-rw-r--r-- | libstdc++/stl/multiset.h | 144 |
1 files changed, 9 insertions, 135 deletions
diff --git a/libstdc++/stl/multiset.h b/libstdc++/stl/multiset.h index 3df4557b18f..3024fd74c03 100644 --- a/libstdc++/stl/multiset.h +++ b/libstdc++/stl/multiset.h @@ -12,7 +12,7 @@ * purpose. It is provided "as is" without express or implied warranty. * * - * Copyright (c) 1996 + * Copyright (c) 1996,1997 * Silicon Graphics Computer Systems, Inc. * * Permission to use, copy, modify, distribute and sell this software @@ -28,140 +28,14 @@ #define __SGI_STL_MULTISET_H #include <tree.h> +#include <stl_multiset.h> -#ifndef __STL_LIMITED_DEFAULT_TEMPLATES -template <class Key, class Compare = less<Key>, class Alloc = alloc> -#else -template <class Key, class Compare, class Alloc = alloc> -#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 t; // red-black tree representing multiset -public: - typedef rep_type::const_pointer pointer; - typedef rep_type::const_reference reference; - typedef rep_type::const_reference const_reference; - typedef rep_type::const_iterator iterator; - typedef rep_type::const_iterator const_iterator; - typedef rep_type::const_reverse_iterator reverse_iterator; - typedef rep_type::const_reverse_iterator const_reverse_iterator; - typedef rep_type::size_type size_type; - typedef rep_type::difference_type difference_type; - - // allocation/deallocation - - multiset() : t(Compare()) {} - explicit multiset(const Compare& comp) : t(comp) {} - -#ifdef __STL_MEMBER_TEMPLATES - template <class InputIterator> - multiset(InputIterator first, InputIterator last) - : t(Compare()) { t.insert_equal(first, last); } - template <class InputIterator> - multiset(InputIterator first, InputIterator last, const Compare& comp) - : t(comp) { t.insert_equal(first, last); } -#else - multiset(const value_type* first, const value_type* last) - : t(Compare()) { t.insert_equal(first, last); } - multiset(const value_type* first, const value_type* last, - const Compare& comp) - : t(comp) { t.insert_equal(first, last); } - - multiset(const_iterator first, const_iterator last) - : t(Compare()) { t.insert_equal(first, last); } - multiset(const_iterator first, const_iterator last, const Compare& comp) - : t(comp) { t.insert_equal(first, last); } -#endif /* __STL_MEMBER_TEMPLATES */ - - multiset(const multiset<Key, Compare, Alloc>& x) : t(x.t) {} - multiset<Key, Compare, Alloc>& - operator=(const multiset<Key, Compare, Alloc>& x) { - t = x.t; - return *this; - } - - // accessors: - - key_compare key_comp() const { return t.key_comp(); } - value_compare value_comp() const { return t.key_comp(); } - iterator begin() const { return t.begin(); } - iterator end() const { return t.end(); } - reverse_iterator rbegin() const { return t.rbegin(); } - reverse_iterator rend() const { return t.rend(); } - bool empty() const { return t.empty(); } - size_type size() const { return t.size(); } - size_type max_size() const { return t.max_size(); } - void swap(multiset<Key, Compare, Alloc>& x) { t.swap(x.t); } - - // insert/erase - iterator insert(const value_type& x) { - return t.insert_equal(x); - } - iterator insert(iterator position, const value_type& x) { - return t.insert_equal((rep_type::iterator&)position, x); - } - -#ifdef __STL_MEMBER_TEMPLATES - template <class InputIterator> - void insert(InputIterator first, InputIterator last) { - t.insert_equal(first, last); - } -#else - void insert(const value_type* first, const value_type* last) { - t.insert_equal(first, last); - } - void insert(const_iterator first, const_iterator last) { - t.insert_equal(first, last); - } -#endif /* __STL_MEMBER_TEMPLATES */ - void erase(iterator position) { - t.erase((rep_type::iterator&)position); - } - size_type erase(const key_type& x) { - return t.erase(x); - } - void erase(iterator first, iterator last) { - t.erase((rep_type::iterator&)first, - (rep_type::iterator&)last); - } - void clear() { t.clear(); } - - // multiset operations: - - iterator find(const key_type& x) const { return t.find(x); } - size_type count(const key_type& x) const { return t.count(x); } - iterator lower_bound(const key_type& x) const { - return t.lower_bound(x); - } - iterator upper_bound(const key_type& x) const { - return t.upper_bound(x); - } - pair<iterator,iterator> equal_range(const key_type& x) const { - return t.equal_range(x); - } - friend bool operator==(const multiset&, const multiset&); - friend bool operator<(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.t == y.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.t < y.t; -} +#ifdef __STL_USE_NAMESPACES +using __STD::multiset; +#endif /* __STL_USE_NAMESPACES */ #endif /* __SGI_STL_MULTISET_H */ + +// Local Variables: +// mode:C++ +// End: |