int main()
{
Foo f;
std::cout << f.y_ << std::endl;
f.setX(2);
std::cout << f.y_ << std::endl;
return 0;
}
int main(int argc, char* argv[]) { {
Foo a(9);
Foo b = a; // same as Foo b(a);
Foo c(5);
std::cout << a.toString() << std::endl;
std::cout << b.toString() << std::endl;
std::cout << c.toString() << std::endl;
c = a;
std::cout << c.toString() << std::endl;
c = c;
std::cout << c.toString() << std::endl;
std::cout << "Swap test ------------------" << std::endl;
b.setX(10);
std::cout << a.toString() << " " << b.toString() << std::endl;
a.swap(b);
std::cout << a.toString() << " " << b.toString() << std::endl;
} // scoped to print end of main AFTER objects get destructed
std::cout << "::main()" << std::endl;
return 0;
}
void test() {
a.setX(10);
}
