| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <unordered_set> |
| |
| // template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>, |
| // class Alloc = allocator<Value>> |
| // class unordered_set |
| |
| // explicit unordered_set(size_type n); |
| |
| #include <unordered_set> |
| #include <cassert> |
| |
| #include "../../../NotConstructible.h" |
| #include "../../../test_compare.h" |
| #include "../../../test_hash.h" |
| #include "../../../test_allocator.h" |
| #include "min_allocator.h" |
| |
| int main() |
| { |
| { |
| typedef std::unordered_set<NotConstructible, |
| test_hash<std::hash<NotConstructible> >, |
| test_compare<std::equal_to<NotConstructible> >, |
| test_allocator<NotConstructible> |
| > C; |
| C c(7); |
| assert(c.bucket_count() == 7); |
| assert(c.hash_function() == test_hash<std::hash<NotConstructible> >()); |
| assert(c.key_eq() == test_compare<std::equal_to<NotConstructible> >()); |
| assert(c.get_allocator() == (test_allocator<NotConstructible>())); |
| assert(c.size() == 0); |
| assert(c.empty()); |
| assert(std::distance(c.begin(), c.end()) == 0); |
| assert(c.load_factor() == 0); |
| assert(c.max_load_factor() == 1); |
| } |
| #if __cplusplus >= 201103L |
| { |
| typedef std::unordered_set<NotConstructible, |
| test_hash<std::hash<NotConstructible> >, |
| test_compare<std::equal_to<NotConstructible> >, |
| min_allocator<NotConstructible> |
| > C; |
| C c(7); |
| assert(c.bucket_count() == 7); |
| assert(c.hash_function() == test_hash<std::hash<NotConstructible> >()); |
| assert(c.key_eq() == test_compare<std::equal_to<NotConstructible> >()); |
| assert(c.get_allocator() == (min_allocator<NotConstructible>())); |
| assert(c.size() == 0); |
| assert(c.empty()); |
| assert(std::distance(c.begin(), c.end()) == 0); |
| assert(c.load_factor() == 0); |
| assert(c.max_load_factor() == 1); |
| } |
| #endif |
| } |