blob: 808bcd1ce1f2945149086ba57d376a385c162736 (
plain)
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
41
|
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <valarray>
// template<class T> class valarray;
// valarray<bool> operator!() const;
#include <valarray>
#include <cassert>
int main()
{
{
typedef int T;
T a[] = {1, 2, 3, 4, 5};
const unsigned N = sizeof(a)/sizeof(a[0]);
std::valarray<T> v(a, N);
std::valarray<bool> v2 = !v;
assert(v2.size() == v.size());
for (int i = 0; i < v2.size(); ++i)
assert(v2[i] == !v[i]);
}
{
typedef double T;
T a[] = {1, 2.5, 3, 4.25, 5};
const unsigned N = sizeof(a)/sizeof(a[0]);
std::valarray<T> v(a, N);
std::valarray<bool> v2 = !(v + v);
assert(v2.size() == v.size());
for (int i = 0; i < v2.size(); ++i)
assert(v2[i] == !2*v[i]);
}
}
|
