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Diffstat (limited to 'include/EASTL/vector_multimap.h')
| -rw-r--r-- | include/EASTL/vector_multimap.h | 843 |
1 files changed, 0 insertions, 843 deletions
diff --git a/include/EASTL/vector_multimap.h b/include/EASTL/vector_multimap.h deleted file mode 100644 index 235f671..0000000 --- a/include/EASTL/vector_multimap.h +++ /dev/null @@ -1,843 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////// -// Copyright (c) Electronic Arts Inc. All rights reserved. -////////////////////////////////////////////////////////////////////////////// - -////////////////////////////////////////////////////////////////////////////// -// This file implements vector_multimap. It acts much like std::multimap, except -// its underlying representation is a random access container such as vector. -// These containers are sometimes also known as "sorted vectors." -// vector_maps have an advantage over conventional maps in that their memory -// is contiguous and node-less. The result is that lookups are faster, more -// cache friendly (which potentially more so benefits speed), and the container -// uses less memory. The downside is that inserting new items into the container -// is slower if they are inserted in random order instead of in sorted order. -// This tradeoff is well-worth it for many cases. Note that vector_multimap allows -// you to use a deque or other random access container which may perform -// better for you than vector. -// -// Note that with vector_set, vector_multiset, vector_map, vector_multimap -// that the modification of the container potentially invalidates all -// existing iterators into the container, unlike what happens with conventional -// sets and maps. -////////////////////////////////////////////////////////////////////////////// - - - -#ifndef EASTL_VECTOR_MULTIMAP_H -#define EASTL_VECTOR_MULTIMAP_H - - - -#include <EASTL/internal/config.h> -#include <EASTL/allocator.h> -#include <EASTL/functional.h> -#include <EASTL/vector.h> -#include <EASTL/utility.h> -#include <EASTL/algorithm.h> -#include <EASTL/initializer_list.h> -#include <stddef.h> - -#if defined(EA_PRAGMA_ONCE_SUPPORTED) - #pragma once // Some compilers (e.g. VC++) benefit significantly from using this. We've measured 3-4% build speed improvements in apps as a result. -#endif - - - -namespace eastl -{ - - /// EASTL_VECTOR_MULTIMAP_DEFAULT_NAME - /// - /// Defines a default container name in the absence of a user-provided name. - /// - #ifndef EASTL_VECTOR_MULTIMAP_DEFAULT_NAME - #define EASTL_VECTOR_MULTIMAP_DEFAULT_NAME EASTL_DEFAULT_NAME_PREFIX " vector_multimap" // Unless the user overrides something, this is "EASTL vector_multimap". - #endif - - - /// EASTL_VECTOR_MULTIMAP_DEFAULT_ALLOCATOR - /// - #ifndef EASTL_VECTOR_MULTIMAP_DEFAULT_ALLOCATOR - #define EASTL_VECTOR_MULTIMAP_DEFAULT_ALLOCATOR allocator_type(EASTL_VECTOR_MULTIMAP_DEFAULT_NAME) - #endif - - - - /// multimap_value_compare - /// - /// Our adapter for the comparison function in the template parameters. - /// - template <typename Key, typename Value, typename Compare> - class multimap_value_compare : public binary_function<Value, Value, bool> - { - public: - Compare c; - - multimap_value_compare(const Compare& x) - : c(x) {} - - public: - bool operator()(const Value& a, const Value& b) const - { return c(a.first, b.first); } - - bool operator()(const Value& a, const Key& b) const - { return c(a.first, b); } - - bool operator()(const Key& a, const Value& b) const - { return c(a, b.first); } - - bool operator()(const Key& a, const Key& b) const - { return c(a, b); } - - }; // multimap_value_compare - - - - /// vector_multimap - /// - /// Implements a multimap via a random access container such as a vector. - /// - /// Note that with vector_set, vector_multiset, vector_map, vector_multimap - /// that the modification of the container potentially invalidates all - /// existing iterators into the container, unlike what happens with conventional - /// sets and maps. - /// - /// Note that the erase functions return iterator and not void. This allows for - /// more efficient use of the container and is consistent with the C++ language - /// defect report #130 (DR 130) - /// - /// Note that we set the value_type to be pair<Key, T> and not pair<const Key, T>. - /// This means that the underlying container (e.g vector) is a container of pair<Key, T>. - /// Our vector and deque implementations are optimized to assign values in-place and - /// using a vector of pair<const Key, T> (note the const) would make it hard to use - /// our existing vector implementation without a lot of headaches. As a result, - /// at least for the time being we do away with the const. This means that the - /// insertion type varies between map and vector_map in that the latter doesn't take - /// const. This also means that a certain amount of automatic safety provided by - /// the implementation is lost, as the compiler will let the wayward user modify - /// a key and thus make the container no longer ordered behind its back. - /// - template <typename Key, typename T, typename Compare = eastl::less<Key>, - typename Allocator = EASTLAllocatorType, - typename RandomAccessContainer = eastl::vector<eastl::pair<Key, T>, Allocator> > - class vector_multimap : public RandomAccessContainer - { - public: - typedef RandomAccessContainer base_type; - typedef vector_multimap<Key, T, Compare, Allocator, RandomAccessContainer> this_type; - typedef Allocator allocator_type; - typedef Key key_type; - typedef T mapped_type; - typedef eastl::pair<Key, T> value_type; - typedef Compare key_compare; - typedef multimap_value_compare<Key, value_type, Compare> value_compare; - typedef value_type* pointer; - typedef const value_type* const_pointer; - typedef value_type& reference; - typedef const value_type& const_reference; - typedef typename base_type::size_type size_type; - typedef typename base_type::difference_type difference_type; - typedef typename base_type::iterator iterator; - typedef typename base_type::const_iterator const_iterator; - typedef typename base_type::reverse_iterator reverse_iterator; - typedef typename base_type::const_reverse_iterator const_reverse_iterator; - - using base_type::begin; - using base_type::end; - using base_type::get_allocator; - - protected: - value_compare mValueCompare; - - public: - // We have an empty ctor and a ctor that takes an allocator instead of one for both - // because this way our RandomAccessContainer wouldn't be required to have an constructor - // that takes allocator_type. - vector_multimap(); - explicit vector_multimap(const allocator_type& allocator); - explicit vector_multimap(const key_compare& comp, const allocator_type& allocator = EASTL_VECTOR_MULTIMAP_DEFAULT_ALLOCATOR); - vector_multimap(const this_type& x); - vector_multimap(this_type&& x); - vector_multimap(this_type&& x, const allocator_type& allocator); - vector_multimap(std::initializer_list<value_type> ilist, const key_compare& compare = key_compare(), const allocator_type& allocator = EASTL_VECTOR_MULTIMAP_DEFAULT_ALLOCATOR); - - template <typename InputIterator> - vector_multimap(InputIterator first, InputIterator last); // allocator arg removed because VC7.1 fails on the default arg. To do: Make a second version of this function without a default arg. - - template <typename InputIterator> - vector_multimap(InputIterator first, InputIterator last, const key_compare& compare); // allocator arg removed because VC7.1 fails on the default arg. To do: Make a second version of this function without a default arg. - - this_type& operator=(const this_type& x); - this_type& operator=(std::initializer_list<value_type> ilist); - this_type& operator=(this_type&& x); - - void swap(this_type& x); - - const key_compare& key_comp() const; - key_compare& key_comp(); - - const value_compare& value_comp() const; - value_compare& value_comp(); - - // Inherited from base class: - // - // allocator_type& get_allocator(); - // void set_allocator(const allocator_type& allocator); - // - // iterator begin(); - // const_iterator begin() const; - // const_iterator cbegin() const; - // - // iterator end(); - // const_iterator end() const; - // const_iterator cend() const; - // - // reverse_iterator rbegin(); - // const_reverse_iterator rbegin() const; - // const_reverse_iterator crbegin() const; - // - // reverse_iterator rend(); - // const_reverse_iterator rend() const; - // const_reverse_iterator crend() const; - // - // size_type size() const; - // bool empty() const; - // void clear(); - - template <class... Args> - iterator emplace(Args&&... args); - - template <class... Args> - iterator emplace_hint(const_iterator position, Args&&... args); - - iterator insert(const value_type& value); // The signature of this function was change in EASTL v2.05.00 from (the mistaken) pair<iterator, bool> to (the correct) iterator. - - template <typename P, typename = eastl::enable_if_t<eastl::is_constructible_v<value_type, P&&>>> - iterator insert(P&& otherValue); - - iterator insert(const key_type& otherValue); - iterator insert(key_type&& otherValue); - - iterator insert(const_iterator position, const value_type& value); - iterator insert(const_iterator position, value_type&& value); - - void insert(std::initializer_list<value_type> ilist); - - template <typename InputIterator> - void insert(InputIterator first, InputIterator last); - - iterator erase(const_iterator position); - iterator erase(const_iterator first, const_iterator last); - size_type erase(const key_type& k); - - reverse_iterator erase(const_reverse_iterator position); - reverse_iterator erase(const_reverse_iterator first, const_reverse_iterator last); - - iterator find(const key_type& k); - const_iterator find(const key_type& k) const; - - template <typename U, typename BinaryPredicate> - iterator find_as(const U& u, BinaryPredicate predicate); - - template <typename U, typename BinaryPredicate> - const_iterator find_as(const U& u, BinaryPredicate predicate) const; - - size_type count(const key_type& k) const; - - iterator lower_bound(const key_type& k); - const_iterator lower_bound(const key_type& k) const; - - iterator upper_bound(const key_type& k); - const_iterator upper_bound(const key_type& k) const; - - eastl::pair<iterator, iterator> equal_range(const key_type& k); - eastl::pair<const_iterator, const_iterator> equal_range(const key_type& k) const; - - /// equal_range_small - /// This is a special version of equal_range which is optimized for the - /// case of there being few or no duplicated keys in the tree. - eastl::pair<iterator, iterator> equal_range_small(const key_type& k) - { - // Defined inline because VC7.1 is broken for when it's defined outside. - const iterator itLower(lower_bound(k)); - iterator itUpper(itLower); - - while((itUpper != end()) && !mValueCompare(k, *itUpper)) - ++itUpper; - - return eastl::pair<iterator, iterator>(itLower, itUpper); - } - eastl::pair<const_iterator, const_iterator> equal_range_small(const key_type& k) const; - - // Functions which are disallowed due to being unsafe. - void push_back(const value_type& value) = delete; - reference push_back() = delete; - void* push_back_uninitialized() = delete; - template <class... Args> - reference emplace_back(Args&&...) = delete; - - // NOTE(rparolin): It is undefined behaviour if user code fails to ensure the container - // invariants are respected by performing an explicit call to 'sort' before any other - // operations on the container are performed that do not clear the elements. - // - // 'push_back_unsorted' and 'emplace_back_unsorted' do not satisfy container invariants - // for being sorted. We provide these overloads explicitly labelled as '_unsorted' as an - // optimization opportunity when batch inserting elements so users can defer the cost of - // sorting the container once when all elements are contained. This was done to clarify - // the intent of code by leaving a trace that a manual call to sort is required. - // - template <typename... Args> decltype(auto) push_back_unsorted(Args&&... args) - { return base_type::push_back(eastl::forward<Args>(args)...); } - template <typename... Args> decltype(auto) emplace_back_unsorted(Args&&... args) - { return base_type::emplace_back(eastl::forward<Args>(args)...); } - - }; // vector_multimap - - - - - /////////////////////////////////////////////////////////////////////// - // vector_multimap - /////////////////////////////////////////////////////////////////////// - - template <typename K, typename T, typename C, typename A, typename RAC> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap() - : base_type(), mValueCompare(C()) - { - #if EASTL_NAME_ENABLED - get_allocator().set_name(EASTL_VECTOR_MULTIMAP_DEFAULT_NAME); - #endif - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(const allocator_type& allocator) - : base_type(allocator), mValueCompare(C()) - { - // Empty - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(const key_compare& comp, const allocator_type& allocator) - : base_type(allocator), mValueCompare(comp) - { - // Empty - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(const this_type& x) - : base_type(x), mValueCompare(x.mValueCompare) - { - // Empty - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(this_type&& x) - : base_type(eastl::move(x)), mValueCompare(x.mValueCompare) - { - // Empty. Note: x is left with empty contents but its original mValueCompare instead of the default one. - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(this_type&& x, const allocator_type& allocator) - : base_type(eastl::move(x), allocator), mValueCompare(x.mValueCompare) - { - // Empty. Note: x is left with empty contents but its original mValueCompare instead of the default one. - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(std::initializer_list<value_type> ilist, const key_compare& compare, const allocator_type& allocator) - : base_type(allocator), mValueCompare(compare) - { - insert(ilist.begin(), ilist.end()); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - template <typename InputIterator> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(InputIterator first, InputIterator last) - : base_type(EASTL_VECTOR_MULTIMAP_DEFAULT_ALLOCATOR), mValueCompare(key_compare()) - { - insert(first, last); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - template <typename InputIterator> - inline vector_multimap<K, T, C, A, RAC>::vector_multimap(InputIterator first, InputIterator last, const key_compare& compare) - : base_type(EASTL_VECTOR_MULTIMAP_DEFAULT_ALLOCATOR), mValueCompare(compare) - { - insert(first, last); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::this_type& - vector_multimap<K, T, C, A, RAC>::operator=(const this_type& x) - { - base_type::operator=(x); - mValueCompare = value_compare(x.mValueCompare); - return *this; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::this_type& - vector_multimap<K, T, C, A, RAC>::operator=(this_type&& x) - { - base_type::operator=(eastl::move(x)); - eastl::swap(mValueCompare, x.mValueCompare); - return *this; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::this_type& - vector_multimap<K, T, C, A, RAC>::operator=(std::initializer_list<value_type> ilist) - { - base_type::clear(); - insert(ilist.begin(), ilist.end()); - return *this; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline void vector_multimap<K, T, C, A, RAC>::swap(this_type& x) - { - base_type::swap(x); - eastl::swap(mValueCompare, x.mValueCompare); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline const typename vector_multimap<K, T, C, A, RAC>::key_compare& - vector_multimap<K, T, C, A, RAC>::key_comp() const - { - return mValueCompare.c; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::key_compare& - vector_multimap<K, T, C, A, RAC>::key_comp() - { - return mValueCompare.c; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline const typename vector_multimap<K, T, C, A, RAC>::value_compare& - vector_multimap<K, T, C, A, RAC>::value_comp() const - { - return mValueCompare; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::value_compare& - vector_multimap<K, T, C, A, RAC>::value_comp() - { - return mValueCompare; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - template <class... Args> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::emplace(Args&&... args) - { - #if EASTL_USE_FORWARD_WORKAROUND - auto value = value_type(eastl::forward<Args>(args)...); // Workaround for compiler bug in VS2013 which results in a compiler internal crash while compiling this code. - #else - value_type value(eastl::forward<Args>(args)...); - #endif - return insert(eastl::move(value)); - } - - template <typename K, typename T, typename C, typename A, typename RAC> - template <class... Args> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::emplace_hint(const_iterator position, Args&&... args) - { - #if EASTL_USE_FORWARD_WORKAROUND - auto value = value_type(eastl::forward<Args>(args)...); // Workaround for compiler bug in VS2013 which results in a compiler internal crash while compiling this code. - #else - value_type value(eastl::forward<Args>(args)...); - #endif - return insert(position, eastl::move(value)); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::insert(const value_type& value) - { - const iterator itUB(upper_bound(value.first)); - return base_type::insert(itUB, value); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - template <typename P, typename> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::insert(P&& otherValue) - { - value_type value(eastl::forward<P>(otherValue)); - const iterator itUB(upper_bound(value.first)); - return base_type::insert(itUB, eastl::move(value)); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::insert(const key_type& otherValue) - { - value_type value(eastl::pair_first_construct, otherValue); - const iterator itUB(upper_bound(value.first)); - return base_type::insert(itUB, eastl::move(value)); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::insert(key_type&& otherValue) - { - value_type value(eastl::pair_first_construct, eastl::move(otherValue)); - const iterator itUB(upper_bound(value.first)); - return base_type::insert(itUB, eastl::move(value)); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::insert(const_iterator position, const value_type& value) - { - // We assume that the user knows what he is doing and has supplied us with - // a position that is right where value should be inserted (put in front of). - // We do a test to see if the position is correct. If so then we insert, - // if not then we ignore the input position. However, - - if((position == end()) || !mValueCompare(*position, value)) // If value is <= the element at position... - { - if((position == begin()) || !mValueCompare(value, *(position - 1))) // If value is >= the element before position... - return base_type::insert(position, value); - } - - // In this case we have an incorrect position. We fall back to the regular insert function. - return insert(value); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::insert(const_iterator position, value_type&& value) - { - if((position == end()) || !mValueCompare(*position, value)) // If value is <= the element at position... - { - if((position == begin()) || !mValueCompare(value, *(position - 1))) // If value is >= the element before position... - return base_type::insert(position, eastl::move(value)); - } - - // In this case we have an incorrect position. We fall back to the regular insert function. - return insert(eastl::move(value)); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline void vector_multimap<K, T, C, A, RAC>::insert(std::initializer_list<value_type> ilist) - { - insert(ilist.begin(), ilist.end()); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - template <typename InputIterator> - inline void vector_multimap<K, T, C, A, RAC>::insert(InputIterator first, InputIterator last) - { - // To consider: Improve the speed of this by getting the length of the - // input range and resizing our container to that size - // before doing the insertions. We can't use reserve - // because we don't know if we are using a vector or not. - // Alternatively, force the user to do the reservation. - // To consider: When inserting values that come from a container - // like this container, use the property that they are - // known to be sorted and speed up the inserts here. - for(; first != last; ++first) - base_type::insert(upper_bound((*first).first), *first); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::erase(const_iterator position) - { - // Note that we return iterator and not void. This allows for more efficient use of - // the container and is consistent with the C++ language defect report #130 (DR 130) - return base_type::erase(position); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::erase(const_iterator first, const_iterator last) - { - return base_type::erase(first, last); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::size_type - vector_multimap<K, T, C, A, RAC>::erase(const key_type& k) - { - const eastl::pair<iterator, iterator> pairIts(equal_range(k)); - - if(pairIts.first != pairIts.second) - base_type::erase(pairIts.first, pairIts.second); - - return (size_type)eastl::distance(pairIts.first, pairIts.second); // This can result in any value >= 0. - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::reverse_iterator - vector_multimap<K, T, C, A, RAC>::erase(const_reverse_iterator position) - { - return reverse_iterator(base_type::erase((++position).base())); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::reverse_iterator - vector_multimap<K, T, C, A, RAC>::erase(const_reverse_iterator first, const_reverse_iterator last) - { - return reverse_iterator(base_type::erase((++last).base(), (++first).base())); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::find(const key_type& k) - { - const eastl::pair<iterator, iterator> pairIts(equal_range(k)); - - if(pairIts.first != pairIts.second) - return pairIts.first; - return end(); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::const_iterator - vector_multimap<K, T, C, A, RAC>::find(const key_type& k) const - { - const eastl::pair<const_iterator, const_iterator> pairIts(equal_range(k)); - - if(pairIts.first != pairIts.second) - return pairIts.first; - return end(); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - template <typename U, typename BinaryPredicate> - inline typename vector_multimap<K, T, C, A, RAC>::const_iterator - vector_multimap<K, T, C, A, RAC>::find_as(const U& u, BinaryPredicate predicate) const - { - multimap_value_compare<U, value_type, BinaryPredicate> predicate_cmp(predicate); - const eastl::pair<const_iterator, const_iterator> pairIts(eastl::equal_range(begin(), end(), u, predicate_cmp)); - return (pairIts.first != pairIts.second) ? pairIts.first : end(); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - template <typename U, typename BinaryPredicate> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::find_as(const U& u, BinaryPredicate predicate) - { - multimap_value_compare<U, value_type, BinaryPredicate> predicate_cmp(predicate); - const eastl::pair<iterator, iterator> pairIts(eastl::equal_range(begin(), end(), u, predicate_cmp)); - return (pairIts.first != pairIts.second) ? pairIts.first : end(); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::size_type - vector_multimap<K, T, C, A, RAC>::count(const key_type& k) const - { - const eastl::pair<const_iterator, const_iterator> pairIts(equal_range(k)); - return (size_type)eastl::distance(pairIts.first, pairIts.second); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::lower_bound(const key_type& k) - { - return eastl::lower_bound(begin(), end(), k, mValueCompare); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::const_iterator - vector_multimap<K, T, C, A, RAC>::lower_bound(const key_type& k) const - { - return eastl::lower_bound(begin(), end(), k, mValueCompare); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::iterator - vector_multimap<K, T, C, A, RAC>::upper_bound(const key_type& k) - { - return eastl::upper_bound(begin(), end(), k, mValueCompare); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline typename vector_multimap<K, T, C, A, RAC>::const_iterator - vector_multimap<K, T, C, A, RAC>::upper_bound(const key_type& k) const - { - return eastl::upper_bound(begin(), end(), k, mValueCompare); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline eastl::pair<typename vector_multimap<K, T, C, A, RAC>::iterator, typename vector_multimap<K, T, C, A, RAC>::iterator> - vector_multimap<K, T, C, A, RAC>::equal_range(const key_type& k) - { - return eastl::equal_range(begin(), end(), k, mValueCompare); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline eastl::pair<typename vector_multimap<K, T, C, A, RAC>::const_iterator, typename vector_multimap<K, T, C, A, RAC>::const_iterator> - vector_multimap<K, T, C, A, RAC>::equal_range(const key_type& k) const - { - return eastl::equal_range(begin(), end(), k, mValueCompare); - } - - - /* - // VC++ fails to compile this when defined here, saying the function isn't a member of vector_multimap. - template <typename K, typename T, typename C, typename A, typename RAC> - inline eastl::pair<typename vector_multimap<K, T, C, A, RAC>::iterator, typename vector_multimap<K, T, C, A, RAC>::iterator> - vector_multimap<K, T, C, A, RAC>::equal_range_small(const key_type& k) - { - const iterator itLower(lower_bound(k)); - iterator itUpper(itLower); - - while((itUpper != end()) && !mValueCompare(k, *itUpper)) - ++itUpper; - - return eastl::pair<iterator, iterator>(itLower, itUpper); - } - */ - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline eastl::pair<typename vector_multimap<K, T, C, A, RAC>::const_iterator, typename vector_multimap<K, T, C, A, RAC>::const_iterator> - vector_multimap<K, T, C, A, RAC>::equal_range_small(const key_type& k) const - { - const const_iterator itLower(lower_bound(k)); - const_iterator itUpper(itLower); - - while((itUpper != end()) && !mValueCompare(k, *itUpper)) - ++itUpper; - - return eastl::pair<const_iterator, const_iterator>(itLower, itUpper); - } - - - - - /////////////////////////////////////////////////////////////////////////// - // global operators - /////////////////////////////////////////////////////////////////////////// - - template <typename K, typename T, typename C, typename A, typename RAC> - inline bool operator==(const vector_multimap<K, T, C, A, RAC>& a, - const vector_multimap<K, T, C, A, RAC>& b) - { - return (a.size() == b.size()) && eastl::equal(b.begin(), b.end(), a.begin()); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline bool operator<(const vector_multimap<K, T, C, A, RAC>& a, - const vector_multimap<K, T, C, A, RAC>& b) - { - return eastl::lexicographical_compare(a.begin(), a.end(), b.begin(), b.end(), a.value_comp()); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline bool operator!=(const vector_multimap<K, T, C, A, RAC>& a, - const vector_multimap<K, T, C, A, RAC>& b) - { - return !(a == b); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline bool operator>(const vector_multimap<K, T, C, A, RAC>& a, - const vector_multimap<K, T, C, A, RAC>& b) - { - return b < a; - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline bool operator<=(const vector_multimap<K, T, C, A, RAC>& a, - const vector_multimap<K, T, C, A, RAC>& b) - { - return !(b < a); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline bool operator>=(const vector_multimap<K, T, C, A, RAC>& a, - const vector_multimap<K, T, C, A, RAC>& b) - { - return !(a < b); - } - - - template <typename K, typename T, typename C, typename A, typename RAC> - inline void swap(vector_multimap<K, T, C, A, RAC>& a, - vector_multimap<K, T, C, A, RAC>& b) - { - a.swap(b); - } - - -} // namespace eastl - - -#endif // Header include guard - - - - - - - - - - - - - - - - - - - - - - |