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author | Jason Merrill <jason@yorick.cygnus.com> | 1997-11-02 20:28:22 +0000 |
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committer | Jason Merrill <jason@gcc.gnu.org> | 1997-11-02 15:28:22 -0500 |
commit | bb84e66919817020267815eed4304e543688e722 (patch) | |
tree | 42c53d65b7bbabaf962948c0b9586398a90ddf19 /libstdc++/stl/map.h | |
parent | c3bcf315fa71e2dd20d719a192f4dac3c25e8895 (diff) | |
download | gcc-bb84e66919817020267815eed4304e543688e722.zip gcc-bb84e66919817020267815eed4304e543688e722.tar.gz gcc-bb84e66919817020267815eed4304e543688e722.tar.bz2 |
Makefile.in (install): Some of HEADERS come from the stl dir now.
* Makefile.in (install): Some of HEADERS come from the stl dir now.
* algorithm, deque, functional, iterator, list, map, memory, numeric,
queue, set, stack, utility, vector: Now in stl dir.
stl/:
* algo.h, algobase.h, alloc.h, bvector.h, defalloc.h, deque.h,
function.h, hash_map.h, hash_set.h, hashtable.h, heap.h, iterator.h,
list.h, map.h, multimap.h, multiset.h, pair.h, pthread_alloc.h,
rope.h, ropeimpl.h, set.h, slist.h, stack.h, stl_config.h, tempbuf.h,
tree.h, type_traits.h, vector.h: Update to October 27 SGI snapshot.
* algorithm, deque, functional, hash_map, hash_set, iterator, list,
map, memory, numeric, pthread_alloc, queue, rope, set, slist, stack,
stl_algo.h, stl_algobase.h, stl_alloc.h, stl_bvector.h,
stl_construct.h, stl_deque.h, stl_function.h, stl_hash_fun.h,
stl_hash_map.h, stl_hash_set.h, stl_hashtable.h, stl_heap.h,
stl_iterator.h, stl_list.h, stl_map.h, stl_multimap.h, stl_multiset.h,
stl_numeric.h, stl_pair.h, stl_queue.h, stl_raw_storage_iter.h,
stl_relops.h, stl_rope.h, stl_set.h, stl_slist.h, stl_stack.h,
stl_tempbuf.h, stl_tree.h, stl_uninitialized.h, stl_vector.h,
utility, vector: New files in October 27 SGI snapshot.
From-SVN: r16277
Diffstat (limited to 'libstdc++/stl/map.h')
-rw-r--r-- | libstdc++/stl/map.h | 163 |
1 files changed, 8 insertions, 155 deletions
diff --git a/libstdc++/stl/map.h b/libstdc++/stl/map.h index 5c9d6b1..a89bd31 100644 --- a/libstdc++/stl/map.h +++ b/libstdc++/stl/map.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 @@ -28,161 +28,14 @@ #define __SGI_STL_MAP_H #include <tree.h> +#include <stl_map.h> -#ifndef __STL_LIMITED_DEFAULT_TEMPLATES -template <class Key, class T, class Compare = less<Key>, class Alloc = alloc> -#else -template <class Key, class T, class Compare, class Alloc = alloc> -#endif -class map { -public: - -// typedefs: - - typedef Key key_type; - typedef T data_type; - typedef pair<const Key, T> value_type; - typedef Compare key_compare; - - class value_compare - : public binary_function<value_type, value_type, bool> { - friend class map<Key, T, Compare, Alloc>; - protected : - Compare comp; - value_compare(Compare c) : comp(c) {} - public: - bool operator()(const value_type& x, const value_type& y) const { - return comp(x.first, y.first); - } - }; - -private: - typedef rb_tree<key_type, value_type, - select1st<value_type>, key_compare, Alloc> rep_type; - rep_type t; // red-black tree representing map -public: - typedef rep_type::pointer pointer; - typedef rep_type::reference reference; - typedef rep_type::const_reference const_reference; - typedef rep_type::iterator iterator; - typedef rep_type::const_iterator const_iterator; - typedef rep_type::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 - - map() : t(Compare()) {} - explicit map(const Compare& comp) : t(comp) {} - -#ifdef __STL_MEMBER_TEMPLATES - template <class InputIterator> - map(InputIterator first, InputIterator last) - : t(Compare()) { t.insert_unique(first, last); } - - template <class InputIterator> - map(InputIterator first, InputIterator last, const Compare& comp) - : t(comp) { t.insert_unique(first, last); } -#else - map(const value_type* first, const value_type* last) - : t(Compare()) { t.insert_unique(first, last); } - map(const value_type* first, const value_type* last, const Compare& comp) - : t(comp) { t.insert_unique(first, last); } - - map(const_iterator first, const_iterator last) - : t(Compare()) { t.insert_unique(first, last); } - map(const_iterator first, const_iterator last, const Compare& comp) - : t(comp) { t.insert_unique(first, last); } -#endif /* __STL_MEMBER_TEMPLATES */ - - map(const map<Key, T, Compare, Alloc>& x) : t(x.t) {} - map<Key, T, Compare, Alloc>& operator=(const map<Key, T, Compare, Alloc>& x) - { - t = x.t; - return *this; - } - - // accessors: - - key_compare key_comp() const { return t.key_comp(); } - value_compare value_comp() const { return value_compare(t.key_comp()); } - iterator begin() { return t.begin(); } - const_iterator begin() const { return t.begin(); } - iterator end() { return t.end(); } - const_iterator end() const { return t.end(); } - reverse_iterator rbegin() { return t.rbegin(); } - const_reverse_iterator rbegin() const { return t.rbegin(); } - reverse_iterator rend() { return t.rend(); } - const_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(); } - T& operator[](const key_type& k) { - return (*((insert(value_type(k, T()))).first)).second; - } - void swap(map<Key, T, Compare, Alloc>& x) { t.swap(x.t); } - - // insert/erase - - pair<iterator,bool> insert(const value_type& x) { return t.insert_unique(x); } - iterator insert(iterator position, const value_type& x) { - return t.insert_unique(position, x); - } -#ifdef __STL_MEMBER_TEMPLATES - template <class InputIterator> - void insert(InputIterator first, InputIterator last) { - t.insert_unique(first, last); - } -#else - void insert(const value_type* first, const value_type* last) { - t.insert_unique(first, last); - } - void insert(const_iterator first, const_iterator last) { - t.insert_unique(first, last); - } -#endif /* __STL_MEMBER_TEMPLATES */ - - void erase(iterator position) { t.erase(position); } - size_type erase(const key_type& x) { return t.erase(x); } - void erase(iterator first, iterator last) { t.erase(first, last); } - void clear() { t.clear(); } - - // map operations: - - iterator find(const key_type& x) { return t.find(x); } - const_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) {return t.lower_bound(x); } - const_iterator lower_bound(const key_type& x) const { - return t.lower_bound(x); - } - iterator upper_bound(const key_type& x) {return t.upper_bound(x); } - const_iterator upper_bound(const key_type& x) const { - return t.upper_bound(x); - } - - pair<iterator,iterator> equal_range(const key_type& x) { - return t.equal_range(x); - } - pair<const_iterator,const_iterator> equal_range(const key_type& x) const { - return t.equal_range(x); - } - friend bool operator==(const map&, const map&); - friend bool operator<(const map&, const map&); -}; - -template <class Key, class T, class Compare, class Alloc> -inline bool operator==(const map<Key, T, Compare, Alloc>& x, - const map<Key, T, Compare, Alloc>& y) { - return x.t == y.t; -} - -template <class Key, class T, class Compare, class Alloc> -inline bool operator<(const map<Key, T, Compare, Alloc>& x, - const map<Key, T, Compare, Alloc>& y) { - return x.t < y.t; -} +#ifdef __STL_USE_NAMESPACES +using __STD::map; +#endif /* __STL_USE_NAMESPACES */ #endif /* __SGI_STL_MAP_H */ +// Local Variables: +// mode:C++ +// End: |