38 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8 9// <valarray>10 11// template<class T> class valarray;12 13// valarray& operator/=(const value_type& x);14 15#include <valarray>16#include <cassert>17#include <cstddef>18 19#include "test_macros.h"20 21int main(int, char**)22{23 {24 typedef int T;25 T a1[] = {1, 2, 3, 4, 5};26 T a2[] = {6, 12, 18, 24, 30};27 const unsigned N = sizeof(a1)/sizeof(a1[0]);28 std::valarray<T> v1(a1, N);29 std::valarray<T> v2(a2, N);30 v2 /= 6;31 assert(v1.size() == v2.size());32 for (std::size_t i = 0; i < v1.size(); ++i)33 assert(v1[i] == v2[i]);34 }35 36 return 0;37}38