and_value_valarray.pass.cpp [plain text]
#include <valarray>
#include <cassert>
int main()
{
{
typedef int T;
T a2[] = {1, 2, 3, 4, 0};
bool a3[] = {true, true, true, true, false};
const unsigned N = sizeof(a2)/sizeof(a2[0]);
std::valarray<T> v2(a2, N);
std::valarray<bool> v3 = 5 && v2;
assert(v2.size() == v3.size());
for (int i = 0; i < v3.size(); ++i)
assert(v3[i] == a3[i]);
}
{
typedef int T;
T a2[] = {1, 2, 3, 4, 0};
bool a3[] = {false, false, false, false, false};
const unsigned N = sizeof(a2)/sizeof(a2[0]);
std::valarray<T> v2(a2, N);
std::valarray<bool> v3 = 0 && v2;
assert(v2.size() == v3.size());
for (int i = 0; i < v3.size(); ++i)
assert(v3[i] == a3[i]);
}
}