Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #18240
| Path | csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!news.glorb.com!news-in-01.newsfeed.easynews.com!easynews.com!easynews!news-out.news.tds.net!newsreading01.news.tds.net!53ab2750!not-for-mail |
|---|---|
| From | "yanamandra" <yanamandra@1:261/38.remove-fzq-this> |
| Subject | Re: Need help with a program. |
| Message-ID | <50327C3D.57165.calajapr@time.synchro.net> (permalink) |
| X-Comment-To | Leif Roar Moldskred |
| Newsgroups | comp.lang.java.programmer |
| In-Reply-To | <50327C3C.57164.calajapr@time.synchro.net> |
| References | <50327C3C.57164.calajapr@time.synchro.net> |
| X-FTN-AREA | COMP.LANG.JAVA.PROGRAMMER |
| X-FTN-MSGID | 1:261/38 0fb5727f |
| X-FTN-REPLY | 1:261/38 d48207cd |
| Content-Type | text/plain; charset=IBM437 |
| Content-Transfer-Encoding | 8bit |
| X-Gateway | time.synchro.net [Synchronet 3.16a-Win32 NewsLink 1.98] |
| Lines | 31 |
| Date | Mon, 20 Aug 2012 18:58:39 GMT |
| NNTP-Posting-Host | 69.21.70.65 |
| X-Complaints-To | news@tds.net |
| X-Trace | newsreading01.news.tds.net 1345489119 69.21.70.65 (Mon, 20 Aug 2012 13:58:39 CDT) |
| NNTP-Posting-Date | Mon, 20 Aug 2012 13:58:39 CDT |
| Organization | tds.net |
| X-Received-Bytes | 2368 |
| Xref | csiph.com comp.lang.java.programmer:18240 |
Show key headers only | View raw
To: Leif Roar Moldskred From: yanamandra <venu.yanamandra@gmail.com> On Monday, August 20, 2012 3:11:28 PM UTC+5:30, Leif Roar Moldskred wrote: > yanamandra wrote: > Why does the function printall() print the base class (c1) member > values? If that is reasonable, what is the method to print the > extended class (cls) values using the base class function printall(). I take it school's back in session? The issue you're running into is called variable shadowing. Reading up on that should give you the answer to your problem. -- Leif Roar Moldskred But, variable shadowing is about the instance and local || local and scope specific. I have read the articles again after you asked me too. No luck on the exact problem I am mentioning. I am talking about inherited variables. there is i1, i2 and i3 in the super class with a method printall. there are the same 3 variables in the derived class but there is no printall method in the sub class. When printall() is invoked from the derived class's object, it still prints the super-class's values. And, if this is reasonable, what is the method by which I can get: 40, 50 and 60 as the output from printall() when I invoke it using a derived class's object? -Venu --- BBBS/Li6 v4.10 Dada-1 * Origin: Prism bbs (1:261/38) --- Synchronet 3.16a-Win32 NewsLink 1.98 Time Warp of the Future BBS - telnet://time.synchro.net:24
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: Need help with a program. "Leif Roar Moldskred" <leif.roar.moldskred@1:261/38.remove-fzq-this> - 2012-08-20 18:58 +0000
Re: Need help with a program. "yanamandra" <yanamandra@1:261/38.remove-fzq-this> - 2012-08-20 18:58 +0000
Re: Need help with a program. "Leif Roar Moldskred" <leif.roar.moldskred@1:261/38.remove-fzq-this> - 2012-08-20 18:58 +0000
Re: Need help with a program. "yanamandra" <yanamandra@1:261/38.remove-fzq-this> - 2012-08-20 18:58 +0000
Re: Need help with a program. "Leif Roar Moldskred" <leif.roar.moldskred@1:261/38.remove-fzq-this> - 2012-08-20 18:58 +0000
Re: Need help with a program. "yanamandra" <yanamandra@1:261/38.remove-fzq-this> - 2012-08-20 18:58 +0000
Re: Need help with a program. "Lew" <lew@1:261/38.remove-fzq-this> - 2012-08-20 18:58 +0000
csiph-web