1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <unordered_map> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>, 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// class Alloc = allocator<pair<const Key, T>>> 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// class unordered_multimap 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// unordered_multimap(unordered_multimap&& u, const allocator_type& a); 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <iostream> 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <unordered_map> 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <string> 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 23f836d531b4146465342939fe32ae47d157ee07b2Howard Hinnant#include <cfloat> 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include "../../../test_compare.h" 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include "../../../test_hash.h" 271b92188a82b01e76ac6e8ad5f997293c2a078adcMarshall Clow#include "test_allocator.h" 28061d0cc4db18d17bf01ed14c5db0be098205bd47Marshall Clow#include "min_allocator.h" 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 3273d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::pair<int, std::string> P; 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef test_allocator<std::pair<const int, std::string>> A; 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::unordered_multimap<int, std::string, 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_hash<std::hash<int> >, 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_compare<std::equal_to<int> >, 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant A 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant > C; 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P a[] = 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(1, "one"), 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(2, "two"), 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(3, "three"), 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(4, "four"), 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(1, "four"), 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(2, "four"), 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant }; 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant C c0(a, a + sizeof(a)/sizeof(a[0]), 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 7, 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_hash<std::hash<int> >(8), 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_compare<std::equal_to<int> >(9), 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant A(10) 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ); 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant C c(std::move(c0), A(12)); 57bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.bucket_count() >= 7); 58bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.size() == 6); 59bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::pair<C::const_iterator, C::const_iterator> Eq; 60bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant Eq eq = c.equal_range(1); 61bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 2); 62bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant C::const_iterator i = eq.first; 63bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 1); 64bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "one"); 65bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ++i; 66bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 1); 67bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "four"); 68bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant eq = c.equal_range(2); 69bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 2); 70bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant i = eq.first; 71bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 2); 72bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "two"); 73bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ++i; 74bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 2); 75bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "four"); 76bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 77bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant eq = c.equal_range(3); 78bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 1); 79bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant i = eq.first; 80bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 3); 81bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "three"); 82bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant eq = c.equal_range(4); 83bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 1); 84bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant i = eq.first; 85bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 4); 86bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "four"); 87bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(c.begin(), c.end()) == c.size()); 88bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(c.cbegin(), c.cend()) == c.size()); 89f836d531b4146465342939fe32ae47d157ee07b2Howard Hinnant assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON); 90bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.max_load_factor() == 1); 91bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.hash_function() == test_hash<std::hash<int> >(8)); 92bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.key_eq() == test_compare<std::equal_to<int> >(9)); 93bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert((c.get_allocator() == test_allocator<std::pair<const int, std::string> >(12))); 94bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 95bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c0.empty()); 96bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 97bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 98bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::pair<int, std::string> P; 99bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef test_allocator<std::pair<const int, std::string>> A; 100bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::unordered_multimap<int, std::string, 101bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_hash<std::hash<int> >, 102bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_compare<std::equal_to<int> >, 103bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant A 104bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant > C; 105bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P a[] = 106bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 107bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(1, "one"), 108bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(2, "two"), 109bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(3, "three"), 110bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(4, "four"), 111bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(1, "four"), 112bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant P(2, "four"), 113bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant }; 114bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant C c0(a, a + sizeof(a)/sizeof(a[0]), 115bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 7, 116bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_hash<std::hash<int> >(8), 117bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test_compare<std::equal_to<int> >(9), 118bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant A(10) 119bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ); 120bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant C c(std::move(c0), A(10)); 121bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.bucket_count() == 7); 122bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.size() == 6); 123bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::pair<C::const_iterator, C::const_iterator> Eq; 124bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant Eq eq = c.equal_range(1); 125bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 2); 126bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant C::const_iterator i = eq.first; 127bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 1); 128bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "one"); 129bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ++i; 130bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 1); 131bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "four"); 132bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant eq = c.equal_range(2); 133bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 2); 134bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant i = eq.first; 135bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 2); 136bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "two"); 137bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant ++i; 138bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 2); 139bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "four"); 140bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 141bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant eq = c.equal_range(3); 142bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 1); 143bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant i = eq.first; 144bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 3); 145bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "three"); 146bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant eq = c.equal_range(4); 147bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(eq.first, eq.second) == 1); 148bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant i = eq.first; 149bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->first == 4); 150bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(i->second == "four"); 151bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(c.begin(), c.end()) == c.size()); 152bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::distance(c.cbegin(), c.cend()) == c.size()); 153f836d531b4146465342939fe32ae47d157ee07b2Howard Hinnant assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON); 154bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.max_load_factor() == 1); 155bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.hash_function() == test_hash<std::hash<int> >(8)); 156bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c.key_eq() == test_compare<std::equal_to<int> >(9)); 157bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert((c.get_allocator() == test_allocator<std::pair<const int, std::string> >(10))); 158bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 159bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c0.empty()); 160bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 1617a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant#if __cplusplus >= 201103L 1627a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant { 1637a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant typedef std::pair<int, std::string> P; 1647a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant typedef min_allocator<std::pair<const int, std::string>> A; 1657a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant typedef std::unordered_multimap<int, std::string, 1667a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant test_hash<std::hash<int> >, 1677a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant test_compare<std::equal_to<int> >, 1687a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant A 1697a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant > C; 1707a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant P a[] = 1717a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant { 1727a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant P(1, "one"), 1737a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant P(2, "two"), 1747a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant P(3, "three"), 1757a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant P(4, "four"), 1767a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant P(1, "four"), 1777a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant P(2, "four"), 1787a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant }; 1797a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant C c0(a, a + sizeof(a)/sizeof(a[0]), 1807a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant 7, 1817a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant test_hash<std::hash<int> >(8), 1827a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant test_compare<std::equal_to<int> >(9), 1837a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant A() 1847a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant ); 1857a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant C c(std::move(c0), A()); 1867a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(c.bucket_count() == 7); 1877a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(c.size() == 6); 1887a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant typedef std::pair<C::const_iterator, C::const_iterator> Eq; 1897a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant Eq eq = c.equal_range(1); 1907a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(std::distance(eq.first, eq.second) == 2); 1917a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant C::const_iterator i = eq.first; 1927a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->first == 1); 1937a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->second == "one"); 1947a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant ++i; 1957a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->first == 1); 1967a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->second == "four"); 1977a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant eq = c.equal_range(2); 1987a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(std::distance(eq.first, eq.second) == 2); 1997a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant i = eq.first; 2007a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->first == 2); 2017a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->second == "two"); 2027a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant ++i; 2037a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->first == 2); 2047a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->second == "four"); 2057a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant 2067a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant eq = c.equal_range(3); 2077a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(std::distance(eq.first, eq.second) == 1); 2087a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant i = eq.first; 2097a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->first == 3); 2107a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->second == "three"); 2117a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant eq = c.equal_range(4); 2127a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(std::distance(eq.first, eq.second) == 1); 2137a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant i = eq.first; 2147a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->first == 4); 2157a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(i->second == "four"); 2167a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(std::distance(c.begin(), c.end()) == c.size()); 2177a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(std::distance(c.cbegin(), c.cend()) == c.size()); 2187a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON); 2197a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(c.max_load_factor() == 1); 2207a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(c.hash_function() == test_hash<std::hash<int> >(8)); 2217a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(c.key_eq() == test_compare<std::equal_to<int> >(9)); 2227a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert((c.get_allocator() == min_allocator<std::pair<const int, std::string> >())); 2237a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant 2247a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant assert(c0.empty()); 2257a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant } 2267a6b7cedcb3359ad7d77e355b02ab982d9d2b25bHoward Hinnant#endif 22773d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 228bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 229