1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <valarray>
// template<class T> class valarray;
// value_type min() const;
#include <valarray>
#include <cassert>
int main()
{
{
typedef double T;
T a1[] = {1.5, 2.5, -3, 4, 5.5};
const unsigned N1 = sizeof(a1)/sizeof(a1[0]);
std::valarray<T> v1(a1, N1);
assert(v1.min() == -3.0);
}
{
typedef double T;
std::valarray<T> v1;
v1.min();
}
{
typedef double T;
T a1[] = {1.5, 2.5, -3, 4, 5.5};
const unsigned N1 = sizeof(a1)/sizeof(a1[0]);
std::valarray<T> v1(a1, N1);
assert((2*v1).min() == -6.0);
}
}
|
