1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <unordered_set> 11 12// template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>, 13// class Alloc = allocator<Value>> 14// class unordered_set 15 16// iterator find(const key_type& k); 17 18#include <unordered_set> 19#include <cassert> 20 21#include "min_allocator.h" 22 23int main() 24{ 25 { 26 typedef std::unordered_set<int> C; 27 typedef int P; 28 P a[] = 29 { 30 P(10), 31 P(20), 32 P(30), 33 P(40), 34 P(50), 35 P(60), 36 P(70), 37 P(80) 38 }; 39 C c(std::begin(a), std::end(a)); 40 C::iterator i = c.find(30); 41 assert(*i == 30); 42 i = c.find(5); 43 assert(i == c.cend()); 44 } 45#if TEST_STD_VER >= 11 46 { 47 typedef std::unordered_set<int, std::hash<int>, std::equal_to<int>, min_allocator<int>> C; 48 typedef int P; 49 P a[] = 50 { 51 P(10), 52 P(20), 53 P(30), 54 P(40), 55 P(50), 56 P(60), 57 P(70), 58 P(80) 59 }; 60 C c(std::begin(a), std::end(a)); 61 C::iterator i = c.find(30); 62 assert(*i == 30); 63 i = c.find(5); 64 assert(i == c.cend()); 65 } 66#endif 67} 68