//===----------------------------------------------------------------------===// // // 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. // //===----------------------------------------------------------------------===// // // template , class Pred = equal_to, // class Alloc = allocator> // class unordered_set // const_iterator find(const key_type& k) const; #include #include int main() { { typedef std::unordered_set C; typedef int P; P a[] = { P(10), P(20), P(30), P(40), P(50), P(60), P(70), P(80) }; const C c(std::begin(a), std::end(a)); C::const_iterator i = c.find(30); assert(*i == 30); i = c.find(5); assert(i == c.cend()); } }