<Tr> <Th> </Th> <Th> Public derivation </Th> <Th> Private derivation </Th> <Th> Protected derivation </Th> </Tr> <Tr> <Td> <Ul> <Li> Private → </Li> <Li> Protected → </Li> <Li> Public → </Li> </Ul> </Td> <Td> <Ul> <Li> Not inherited </Li> <Li> Protected </Li> <Li> Public </Li> </Ul> </Td> <Td> <Ul> <Li> Not inherited </Li> <Li> Private </Li> <Li> Private </Li> </Ul> </Td> <Td> <Ul> <Li> Not inherited </Li> <Li> Protected </Li> <Li> Protected </Li> </Ul> </Td> </Tr> <Ul> <Li> Private → </Li> <Li> Protected → </Li> <Li> Public → </Li> </Ul> <Ul> <Li> Not inherited </Li> <Li> Protected </Li> <Li> Public </Li> </Ul>

Inheritance is an example of which type of hierarchy