<?xml version="1.0" encoding="utf-8"?><?xml-stylesheet href='http://feeds.feedsky.com/styles/temp01.xsl' type='text/xsl' ?><!--这是一个由Feedsy提供技术支持的Feed，为了提高读者阅读的体验，以及满足用户美化自己Feed的需要，我们设计了多种精美的Feed模板，提供给大家选择，所有最终呈现出来的样式，皆由用户自愿选择使用，未经许可，任何团体和个人，请不要擅自修改样式或者盗用，这是对于用户选择权的尊重。--><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:fs="http://www.feedsky.com/namespace/feed" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0"><channel><atom:link href="http://feeds.feedsky.com/csdn.net/mythma" type="application/rss+xml" ref="self"></atom:link><fs:self_link href="http://feeds.feedsky.com/csdn.net/mythma" type="application/rss+xml"></fs:self_link><lastBuildDate>Fri, 18 Apr 2008 11:48:00 GMT</lastBuildDate><title>mythma's blog</title><description>每天进步一点点.......................</description><item><title>AnyCAD 2008 Special Version 测试</title><link>http://item.feedsky.com/~csdn.net/mythma/~1137638/66798186/1137627/1/item.html</link><wfw:comment>comments/2303670.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>comments/commentRss/2303670.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=2303670</trackback:ping><description>AnyCAD 20080418  下载，测试。欢迎report bugs&lt;img src =&quot;aggbug/2303670.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;</description><pubDate>Fri, 18 Apr 2008 19:48:00 +0800</pubDate><author>mythma</author><comments>http://blog.csdn.net/mythma/archive/2008/04/18/2303670.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/mythma/archive/2008/04/18/2303670.aspx</guid><dc:creator>mythma</dc:creator><fs:srclink>http://blog.csdn.net/mythma/archive/2008/04/18/2303670.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/mythma/rss.aspx</fs:srcfeed><fs:itemid>csdn.net/mythma/~1137638/66798186/1137627</fs:itemid></item><item><title>构建通用类型- 继承 VS 聚合</title><link>http://item.feedsky.com/~csdn.net/mythma/~1137638/66798187/1137627/1/item.html</link><wfw:comment>comments/2249947.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>comments/commentRss/2249947.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=2249947</trackback:ping><description>继承和聚合的比较GoF做了详尽的阐述，在此偶将从实践的角度用一个例子来提供一种比较通用的解决方案，对继承和聚合做一个适用本案例的选择。此文乃一个案，并不代表两者的绝对优劣，具体问题还是要具体分析。&lt;img src =&quot;aggbug/2249947.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;</description><pubDate>Fri, 04 Apr 2008 22:27:00 +0800</pubDate><author>mythma</author><comments>http://blog.csdn.net/mythma/archive/2008/04/04/2249947.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/mythma/archive/2008/04/04/2249947.aspx</guid><dc:creator>mythma</dc:creator><fs:srclink>http://blog.csdn.net/mythma/archive/2008/04/04/2249947.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/mythma/rss.aspx</fs:srcfeed><fs:itemid>csdn.net/mythma/~1137638/66798187/1137627</fs:itemid></item><item><title>拓扑结构与TopoDS</title><link>http://item.feedsky.com/~csdn.net/mythma/~1137638/66798188/1137627/1/item.html</link><wfw:comment>comments/2056483.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>comments/commentRss/2056483.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=2056483</trackback:ping><description>参数空间（Parametric Space)：设（X1，……，Xn)为来自总体X的样本，（x1,…xn）为相应的样本值，θ是总体分布的未知参数,θ∈Θ， Θ表示θ的取值范围,称Θ为参数空间 &lt;img src =&quot;aggbug/2056483.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;</description><pubDate>Mon, 21 Jan 2008 21:21:00 +0800</pubDate><author>mythma</author><comments>http://blog.csdn.net/mythma/archive/2008/01/21/2056483.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/mythma/archive/2008/01/21/2056483.aspx</guid><dc:creator>mythma</dc:creator><fs:srclink>http://blog.csdn.net/mythma/archive/2008/01/21/2056483.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/mythma/rss.aspx</fs:srcfeed><fs:itemid>csdn.net/mythma/~1137638/66798188/1137627</fs:itemid></item><item><title>构建免费的跨平台的CAD解决方案</title><link>http://item.feedsky.com/~csdn.net/mythma/~1137638/66798189/1137627/1/item.html</link><wfw:comment>comments/1851958.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>comments/commentRss/1851958.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=1851958</trackback:ping><description>我们的目标是构建免费的跨平台的CAD解决方案，但不重复发明轮子！&lt;img src =&quot;aggbug/1851958.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;</description><pubDate>Mon, 29 Oct 2007 01:19:00 +0800</pubDate><author>mythma</author><comments>http://blog.csdn.net/mythma/archive/2007/10/28/1851958.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/mythma/archive/2007/10/28/1851958.aspx</guid><dc:creator>mythma</dc:creator><fs:srclink>http://blog.csdn.net/mythma/archive/2007/10/28/1851958.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/mythma/rss.aspx</fs:srcfeed><fs:itemid>csdn.net/mythma/~1137638/66798189/1137627</fs:itemid></item><item><title>VTK Online教程大全</title><link>http://item.feedsky.com/~csdn.net/mythma/~1137638/66798190/1137627/1/item.html</link><wfw:comment>comments/1851142.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>comments/commentRss/1851142.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=1851142</trackback:ping><description>VTK Online教程大全&lt;img src =&quot;aggbug/1851142.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;</description><pubDate>Sun, 28 Oct 2007 21:21:00 +0800</pubDate><author>mythma</author><comments>http://blog.csdn.net/mythma/archive/2007/10/28/1851142.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/mythma/archive/2007/10/28/1851142.aspx</guid><dc:creator>mythma</dc:creator><fs:srclink>http://blog.csdn.net/mythma/archive/2007/10/28/1851142.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/mythma/rss.aspx</fs:srcfeed><fs:itemid>csdn.net/mythma/~1137638/66798190/1137627</fs:itemid></item><item><title>建立最简单的OpenCASCADE程序</title><link>http://item.feedsky.com/~csdn.net/mythma/~1137638/66798191/1137627/1/item.html</link><wfw:comment>comments/1505141.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>comments/commentRss/1505141.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=1505141</trackback:ping><description>第一次接触OpenCASCADE，如何使用MFC建立OpenCASCADE程序？&lt;img src =&quot;aggbug/1505141.aspx&quot; width = &quot;1&quot; height = &quot;1&quot; /&gt;</description><pubDate>Thu, 08 Feb 2007 18:13:00 +0800</pubDate><author>mythma</author><comments>http://blog.csdn.net/mythma/archive/2007/02/08/1505141.aspx#Feedback</comments><guid isPermaLink="false">http://blog.csdn.net/mythma/archive/2007/02/08/1505141.aspx</guid><dc:creator>mythma</dc:creator><fs:srclink>http://blog.csdn.net/mythma/archive/2007/02/08/1505141.aspx</fs:srclink><fs:srcfeed>http://blog.csdn.net/mythma/rss.aspx</fs:srcfeed><fs:itemid>csdn.net/mythma/~1137638/66798191/1137627</fs:itemid></item><item><title>用std::find查找文件流中的内容</title><link>http://item.feedsky.com/~csdn.net/mythma/~1137638/66798192/1137627/1/item.html</link><wfw:comment>comments/572626.aspx</wfw:comment><slash:comments>0</slash:comments><wfw:commentRss>comments/commentRss/572626.aspx</wfw:commentRss><trackback:ping>http://tb.blog.csdn.net/TrackBack.aspx?PostId=572626</trackback:ping><description>在一般的情况下, 我是很少使用迭代器istream_iterator的。最近在为项目编写一个读特定格式文件的功能时，发现使用istream_iterator和std::find能非常方便的实现文件内容的查找。 
题外话: 
1、什么时候可以考虑使用istream_iterator? 
2、文件中是异构数据情况的处理 
3、效率问题 

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