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// value_type max() const;
14
15#include <valarray>
16#include <cassert>
17
18#include "test_macros.h"
19
20int main(int, char**)
21{
22 {
23 typedef double T;
24 T a1[] = {1.5, 2.5, -3, 4, -5.5};
25 const unsigned N1 = sizeof(a1)/sizeof(a1[0]);
26 std::valarray<T> v1(a1, N1);
27 assert(v1.max() == 4.0);
28 }
29 {
30 typedef double T;
31 T a1[] = {1.5, 2.5, -3, 4, -5.5};
32 const unsigned N1 = sizeof(a1)/sizeof(a1[0]);
33 std::valarray<T> v1(a1, N1);
34 assert((2*v1).max() == 8.0);
35 }
36
37 return 0;
38}
39

source code of libcxx/test/std/numerics/numarray/template.valarray/valarray.members/max.pass.cpp