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 // <valarray> 11 12 // template<class T> class valarray; 13 14 // template<class T> 15 // valarray<bool> 16 // operator==(const valarray<T>& x, const T& y); 17 18 #include <valarray> 19 #include <cassert> 20 main()21 int main() 22 { 23 { 24 typedef int T; 25 T a1[] = {1, 2, 3, 4, 0}; 26 bool a3[] = {false, true, false, false, false}; 27 const unsigned N = sizeof(a1)/sizeof(a1[0]); 28 std::valarray<T> v1(a1, N); 29 std::valarray<bool> v3 = v1 == 2; 30 assert(v1.size() == v3.size()); 31 for (int i = 0; i < v1.size(); ++i) 32 assert(v3[i] == a3[i]); 33 } 34 } 35