void main()
{
forcePrint(testZip());
std::cout << testUnit() << std::endl;
auto s = testCat();
lazyPrint(s);
forcePrint(s);
}
Stream<int> test3()
{
auto s4 = test1();
auto rv = s4.reverse();
std::cout << "Reversed\n";
lazyPrint(rv);
forcePrint(rv);
auto cat = concat(s4, rv);
return cat;
}
Stream<int> test()
{
auto cat = test3();
Stream<int> s(10, cat);
std::cout << "Cat + 10\n";
lazyPrint(s);
forcePrint(s);
auto t2 = cat.take(5);
return t2;
}
void forcePrint(Stream<T> const & s)
{
if (s.isEmpty())
{
std::cout << std::endl;
}
else
{
T v = s.get();
auto tail = s.pop_front();
std::cout << v << " ";
forcePrint(tail);
}
}
