1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// <valarray>
10
11// template<class T> class valarray;
12
13// template<class T>
14// valarray<bool>
15// operator==(const valarray<T>& x, const valarray<T>& y);
16
17#include <valarray>
18#include <cassert>
19#include <cstddef>
20
21#include "test_macros.h"
22
23int main(int, char**)
24{
25 {
26 typedef int T;
27 T a1[] = {1, 2, 0, 4, 10};
28 T a2[] = {6, 7, 0, 9, 10};
29 bool a3[] = {false, false, true, false, true};
30 const unsigned N = 5;
31 std::valarray<T> v1(a1, N);
32 std::valarray<T> v2(a2, N);
33 std::valarray<bool> v3 = v1 == v2;
34 std::valarray<bool> v3a = +(v1 == v2);
35 assert(v3.size() == N);
36 assert(v3a.size() == N);
37 for (std::size_t i = 0; i < N; ++i) {
38 assert(v3[i] == a3[i]);
39 assert(v3a[i] == a3[i]);
40 }
41 }
42
43 return 0;
44}
45

source code of libcxx/test/std/numerics/numarray/valarray.nonmembers/valarray.comparison/equal_valarray_valarray.pass.cpp