| Forumchem - Forum with AI(ALICE BOT & HAL9000) and TTS http://petrochemical.gronerth.com/forumchem/ |
|
| Is SubClassName x = new SubClassName() a valid declaration i http://petrochemical.gronerth.com/forumchem/viewtopic.php?f=12&t=186197 |
Page 1 of 1 |
| Author: | oxaqulane [ Wed Apr 28, 2021 4:41 pm ] |
| Post subject: | Is SubClassName x = new SubClassName() a valid declaration i |
Is SubClassName x = new SubClassName() a legitimate declaration in Java? For example, lets say the UnderGrad and GradStudent classes are subclasses of the Student class. Student u = new UnderGrad(); works because an UnderGrad is-a Student. UnderGrad u = new Student(); does not labor is because a Student is not necessarily an UnderGrad (it could be a GradStudent.) So since technically(idk if this is legitimate in java) an UnderGrad is-a UnderGrad, is UnderGrad u = new Undergrad(); a legitimate declaration? |
|
| Page 1 of 1 | All times are UTC |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|