bc8d3f97eb
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
983 B
C++
37 lines
983 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe 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& operator&=(const valarray& v);
|
|
|
|
#include <valarray>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
{
|
|
typedef int T;
|
|
T a1[] = {1, 2, 3, 4, 5};
|
|
T a2[] = {6, 7, 8, 9, 10};
|
|
T a3[] = {0, 2, 0, 0, 0};
|
|
const unsigned N = sizeof(a1)/sizeof(a1[0]);
|
|
std::valarray<T> v1(a1, N);
|
|
std::valarray<T> v2(a2, N);
|
|
std::valarray<T> v3(a3, N);
|
|
v1 &= v2;
|
|
assert(v1.size() == v2.size());
|
|
assert(v1.size() == v3.size());
|
|
for (int i = 0; i < v1.size(); ++i)
|
|
assert(v1[i] == v3[i]);
|
|
}
|
|
}
|