(C++) || operator

if (x==0 || y==0)
{
  //Either x or y (or both) were equal to zero
  //Do something
}

'Logical OR operator' links

• C

Reference

• Herb Sutter and Andrei Alexandrescu. C++ coding standards: 101 rules, guidelines, and best practices. ISBN: 0-32-111358-6, Item 30: Avoid overloading &&, || or , (comma).