sudoLife

// The status_variable class is a templated class that is used to handle the status
// of a variable with a predefined success code. Any assignment to this variable
// that does not match the success code results in an exception being thrown.
template <typename T>
class status_variable
{
public:
    status_variable() = default;
    explicit status_variable(int success_code) : success_code(success_code) {}
    void operator=(T other)