Article View: pl.comp.objects
Article #15071Re: Wyj?tki w konstruktorze
From: Aleksander Galicki
Date: Thu, 31 Aug 2006 20:01
Date: Thu, 31 Aug 2006 20:01
59 lines
3548 bytes
3548 bytes
Piotr Kobzda <pikob@gazeta.pl> napisał(a): > Aleksander Galicki wrote: > > > Java ma korzenie w Objective-C i Smalltalku. > > Niewątpliwie. > > > Konkretnie te C-like klamerki i typy prymitywne pochodza z Objective-C, nie z > C++. > > Z Objective-C Gosling wykorzystał też interfejsy. > > Choć co do klamerek, to takie same są w C, więc nic odkrywczego > Objective-C w tej kwestii akurat nie wniósł. > > > Poza tym swych bliskich relacji z C/C++ Java też nigdy nie ukrywała. > > > "(c) firstperson, inc. > > Oak Language Specification > > This document is a preliminary specification of the Oak language. Both > the specification and the language are subject to change. When a feature > that exists in both Oak and ANSI C isn't explained fully in this > specification, the feature should be assumed to work as it does in ANSI C." > > I z przypisu od sekcji Exceptions: > > "Oak exception handling closely follows the proposal in the second > edition of The C++ Programming Language, by Bjarne Stroustrup." > > Oba powyższe cytaty pochodzą z: > http://weblogs.java.net/jag/old/green/OakSpec0.2.ps To tylko pokazuje jak sie roznia pierwsze wersje Oak od tego co pozniej zostalo nazwane Java. Ludzie od Obj-C dolaczyli do teamu pracujacym nad Oak dopiero po jakims czasie. > > A to już bezpośrednio cytat z JLS: > > "JAVA is a general-purpose, concurrent, class-based, object-oriented > language. It is designed to be simple enough that many programmers can > achieve fluency in the language. Java is related to C and C++ but is > organized rather differently, with a number of aspects of C and C++ > omitted and a few ideas from other languages included. A to imho raczej element marketingowej strategii Sun'a - Sun w sposob oczywisty liczyl na to ze spory kawalek olbrzymiej armii programistow C/C++ przejdzie na Jave - bez tego Java by nie stala sie tym czym jest dzis. A. -- Wysłano z serwisu Usenet w portalu Gazeta.pl -> http://www.gazeta.pl/usenet/
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.gazeta.pl!not-for-mail From: "Aleksander Galicki" <tretete.WYTNIJ@gazeta.pl> Newsgroups: pl.comp.objects Subject: Re: Wyj?tki w konstruktorze Date: Thu, 31 Aug 2006 20:01:39 +0000 (UTC) Organization: "Portal Gazeta.pl -> http://www.gazeta.pl" Lines: 59 Message-ID: <ed7f73$bgs$1@inews.gazeta.pl> References: <1156145142.606030.39100@m73g2000cwd.googlegroups.com> <ece4m4$88j$1@inews.gazeta.pl> <ecesvp$k3h$3@kujawiak.man.lodz.pl> <eci6qt$h30$1@inews.gazeta.pl> <ch3qe25s17dild5v1m7ei4c43b0n2tka4e@4ax.com> <ecm9eg$g71$4@kujawiak.man.lodz.pl> <a1l0f215rtj4kj6o35sora0fd2bl0qn0k9@4ax.com> <87lkpbs6yq.fsf@hector.domek> <ecs10b$795$1@srv.cyf-kr.edu.pl> <i0b3f25nvj9fr6ats7kjvntr20g3gsruiu@4ax.com> <ecsal7$vje$2@tkdami.pl> <lic3f2thihtcitu6eavf9p8q485e6n4aeg@4ax.com> <ecsg43$c0h$1@tkdami.pl> <ecsoqp$l6f$1@inews.gazeta.pl> <ect3d4$jg4$1@tkdami.pl> <ectapn$mcg$1@inews.gazeta.pl> <ecuen4$cra$1@tkdami.pl> <ecvh3d$24i$1@inews.gazeta.pl> <ed3lkl$ob0$1@tkdami.pl> <ed591i$a5i$1@inews.gazeta.pl> <ed6gsq$75$1@inews.gazeta.pl> NNTP-Posting-Host: 222-153-7-161.jetstream.xtra.co.nz X-Trace: inews.gazeta.pl 1157054499 11804 172.20.26.240 (31 Aug 2006 20:01:39 GMT) X-Complaints-To: usenet@agora.pl NNTP-Posting-Date: Thu, 31 Aug 2006 20:01:39 +0000 (UTC) X-User: tretete X-Forwarded-For: 172.20.6.64 X-Remote-IP: 222-153-7-161.jetstream.xtra.co.nz MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit