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Article #12485Re: Generic aren't - by Bruce Eckel
From: צ�ۿ��Ȱ���
Date: Thu, 29 Jul 2004 14:12
Date: Thu, 29 Jul 2004 14:12
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2144 bytes
���İ����ҿ��˲��ٽ��ܺʹ���java generics�������ˣ����� ���еĺô�������������container�ϣ���ʵ��Ҳ��������һЩ casting up�Ĵ���͵õ���õľ�̬���Ͱ�ȫ���������� �˻������Զ�ȱʡֵ�����⣩����������������˵��Ҫ���ˡ� ����һȦ�������ö�̬�������ˡ�����python, ruby����groovy�ɣ� �� �� gaobo (��������) �Ĵ������ᵽ: �� : 3-10-04 Generics Aren't : Note: there is a follow-up article : I was invited to be the guest at the Silicon Valley Patterns Group last : night, and was able to choose the topic. In preparation for learning about : JDK 1.5, I chose Java Generics, and we all ended up with a bit of a shock : as a result. Our primary source of information was the new Sun paper on : Java Generics. : My experience with "parameterized types" comes from C++, which was based on : ADA's generics. Apparently Lisp was the first language to do type : parameterization, and someone said Simula had it as well. In those : .................������ʡ�ԣ� -- Control the damage before the damage controls you. [m[1;32m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 221.137.56.87][m
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X-Google-Thread: f6cb0,7f64cb524fc9b048,start X-Google-Attributes: gidf6cb0,public X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news.maxwell.syr.edu!news.moat.net!ctu-peer!news.nctu.edu.tw!netnews.csie.nctu.edu.tw!maily.cic.tsinghua.edu.cn!netnews.sdu.edu.cn!SJTU From: Groovy.bbs@bbs.sjtu.edu.cn (צ�ۿ��Ȱ���) Newsgroups: cn.bbs.comp.lang.java Subject: Re: Generic aren't - by Bruce Eckel Date: 29 Jul 2004 14:12:38 GMT Organization: ��ˮ˼Դ Message-ID: <4DQ43d$8yH@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: Java/M.1091110071.A