From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- .../Codebeispiele/2_ch10/fig10_06/Fig10_06.cpp | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Bachelor/Prog2/Codebeispiele/2_ch10/fig10_06/Fig10_06.cpp (limited to 'Bachelor/Prog2/Codebeispiele/2_ch10/fig10_06/Fig10_06.cpp') diff --git a/Bachelor/Prog2/Codebeispiele/2_ch10/fig10_06/Fig10_06.cpp b/Bachelor/Prog2/Codebeispiele/2_ch10/fig10_06/Fig10_06.cpp new file mode 100644 index 0000000..8c3c122 --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/2_ch10/fig10_06/Fig10_06.cpp @@ -0,0 +1,31 @@ +// Fig. 10.6: fig10_06.cpp +// Aiming a derived-class pointer at a base-class object. +#include "point.h" // Point class definition +#include "circle.h" // Circle class definition + +int main() +{ + Point point( 30, 50 ); + Circle *circlePtr = 0; + + // aim derived-class pointer at base-class object + circlePtr = &point; // Error: a Point is not a Circle + + return 0; + +} // end main + +/************************************************************************** + * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice * + * Hall. All Rights Reserved. * + * * + * DISCLAIMER: The authors and publisher of this book have used their * + * best efforts in preparing the book. These efforts include the * + * development, research, and testing of the theories and programs * + * to determine their effectiveness. The authors and publisher make * + * no warranty of any kind, expressed or implied, with regard to these * + * programs or to the documentation contained in these books. The authors * + * and publisher shall not be liable in any event for incidental or * + * consequential damages in connection with, or arising out of, the * + * furnishing, performance, or use of these programs. * + *************************************************************************/ \ No newline at end of file -- cgit v1.2.3