1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <valarray> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template<class T> class valarray; 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template<class T> 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// valarray<bool> 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// operator&&(const T& x, const valarray<T>& y); 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <valarray> 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef int T; 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant T a2[] = {1, 2, 3, 4, 0}; 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant bool a3[] = {true, true, true, true, false}; 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant const unsigned N = sizeof(a2)/sizeof(a2[0]); 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::valarray<T> v2(a2, N); 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::valarray<bool> v3 = 5 && v2; 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(v2.size() == v3.size()); 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int i = 0; i < v3.size(); ++i) 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(v3[i] == a3[i]); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef int T; 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant T a2[] = {1, 2, 3, 4, 0}; 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant bool a3[] = {false, false, false, false, false}; 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant const unsigned N = sizeof(a2)/sizeof(a2[0]); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::valarray<T> v2(a2, N); 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::valarray<bool> v3 = 0 && v2; 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(v2.size() == v3.size()); 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int i = 0; i < v3.size(); ++i) 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(v3[i] == a3[i]); 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 46