| //===----------------------------------------------------------------------===// |
| // |
| // ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <unordered_set> |
| |
| // template <class Key, class Hash, class Pred, class Alloc> |
| // bool |
| // operator==(const unordered_multiset<Key, Hash, Pred, Alloc>& x, |
| // const unordered_multiset<Key, Hash, Pred, Alloc>& y); |
| // |
| // template <class Key, class Hash, class Pred, class Alloc> |
| // bool |
| // operator!=(const unordered_multiset<Key, Hash, Pred, Alloc>& x, |
| // const unordered_multiset<Key, Hash, Pred, Alloc>& y); |
| |
| #include <unordered_set> |
| #include <cassert> |
| |
| int main() |
| { |
| { |
| typedef std::unordered_multiset<int> C; |
| typedef int P; |
| P a[] = |
| { |
| P(10), |
| P(20), |
| P(20), |
| P(30), |
| P(40), |
| P(50), |
| P(50), |
| P(50), |
| P(60), |
| P(70), |
| P(80) |
| }; |
| const C c1(std::begin(a), std::end(a)); |
| const C c2; |
| assert(!(c1 == c2)); |
| assert( (c1 != c2)); |
| } |
| { |
| typedef std::unordered_multiset<int> C; |
| typedef int P; |
| P a[] = |
| { |
| P(10), |
| P(20), |
| P(20), |
| P(30), |
| P(40), |
| P(50), |
| P(50), |
| P(50), |
| P(60), |
| P(70), |
| P(80) |
| }; |
| const C c1(std::begin(a), std::end(a)); |
| const C c2 = c1; |
| assert( (c1 == c2)); |
| assert(!(c1 != c2)); |
| } |
| { |
| typedef std::unordered_multiset<int> C; |
| typedef int P; |
| P a[] = |
| { |
| P(10), |
| P(20), |
| P(20), |
| P(30), |
| P(40), |
| P(50), |
| P(50), |
| P(50), |
| P(60), |
| P(70), |
| P(80) |
| }; |
| C c1(std::begin(a), std::end(a)); |
| C c2 = c1; |
| c2.rehash(30); |
| assert( (c1 == c2)); |
| assert(!(c1 != c2)); |
| c2.insert(P(90)); |
| assert(!(c1 == c2)); |
| assert( (c1 != c2)); |
| c1.insert(P(90)); |
| assert( (c1 == c2)); |
| assert(!(c1 != c2)); |
| } |
| } |