Closed BadSingleton closed 2 years ago
When iterating over a range that doesn't ignore null rows/columns, the operator*() throws when dereferencing an iterator to a null cell. Add has_value() to cell_iterator to be able to make a check without relying on exceptions. And add a test case.
When iterating over a range that doesn't ignore null rows/columns, the operator*() throws when dereferencing an iterator to a null cell. Add has_value() to cell_iterator to be able to make a check without relying on exceptions. And add a test case.