along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#if !defined(BOOK_H_INCLUDED)
+#ifndef BOOK_H_INCLUDED
#define BOOK_H_INCLUDED
#include <fstream>
std::string fileName;
};
-#endif // !defined(BOOK_H_INCLUDED)
+#endif // #ifndef BOOK_H_INCLUDED