﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-玩心未泯-最新评论</title><link>http://www.cppblog.com/kerlw/CommentsRSS.aspx</link><description>卡尔斯希普拉斯</description><language>zh-cn</language><pubDate>Sun, 26 Sep 2010 08:21:00 GMT</pubDate><lastBuildDate>Sun, 26 Sep 2010 08:21:00 GMT</lastBuildDate><generator>cnblogs</generator><item><title>re: 你也许不知道的#define用法</title><link>http://www.cppblog.com/kerlw/archive/2010/04/19/22381.html#112954</link><dc:creator>dandanfeng160</dc:creator><author>dandanfeng160</author><pubDate>Mon, 19 Apr 2010 02:12:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2010/04/19/22381.html#112954</guid><description><![CDATA[我遇到了和你们一样的问题，向楼主请教～～<br>@hello<br>@Minidx全文检索<br>@蚂蚁终结者<br><img src ="http://www.cppblog.com/kerlw/aggbug/112954.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">dandanfeng160</a> 2010-04-19 10:12 <a href="http://www.cppblog.com/kerlw/archive/2010/04/19/22381.html#112954#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 你也许不知道的#define用法[未登录]</title><link>http://www.cppblog.com/kerlw/archive/2010/03/31/22381.html#111127</link><dc:creator>K</dc:creator><author>K</author><pubDate>Wed, 31 Mar 2010 03:05:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2010/03/31/22381.html#111127</guid><description><![CDATA[谢了~<br><br>有些东东不找到你就很难猜到:)<img src ="http://www.cppblog.com/kerlw/aggbug/111127.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">K</a> 2010-03-31 11:05 <a href="http://www.cppblog.com/kerlw/archive/2010/03/31/22381.html#111127#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>宏替换</title><link>http://www.cppblog.com/kerlw/archive/2009/06/13/22381.html#87562</link><dc:creator>Cup</dc:creator><author>Cup</author><pubDate>Sat, 13 Jun 2009 01:59:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/06/13/22381.html#87562</guid><description><![CDATA[printf (&quot;%d\n&quot;,M(a+b,b+c,c+a));  等价于 <br>printf (&quot;%d\n&quot;, (a+b*b+c+c+a));<img src ="http://www.cppblog.com/kerlw/aggbug/87562.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">Cup</a> 2009-06-13 09:59 <a href="http://www.cppblog.com/kerlw/archive/2009/06/13/22381.html#87562#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>这道程序是怎样运行的？</title><link>http://www.cppblog.com/kerlw/archive/2009/06/13/22381.html#87556</link><dc:creator>望忧谷</dc:creator><author>望忧谷</author><pubDate>Sat, 13 Jun 2009 00:11:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/06/13/22381.html#87556</guid><description><![CDATA[# define M(x,y,z) x*y+z<br>#include &lt;stdio.h&gt;<br>void main()<br>{int a=1,b=2,c=3;<br>printf (&quot;%d\n&quot;,M(a+b,b+c,c+a));<br>}<img src ="http://www.cppblog.com/kerlw/aggbug/87556.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">望忧谷</a> 2009-06-13 08:11 <a href="http://www.cppblog.com/kerlw/archive/2009/06/13/22381.html#87556#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 探索Heap Corruption</title><link>http://www.cppblog.com/kerlw/archive/2009/06/10/21700.html#87314</link><dc:creator>mxbinfen</dc:creator><author>mxbinfen</author><pubDate>Wed, 10 Jun 2009 06:57:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/06/10/21700.html#87314</guid><description><![CDATA[前面说“release模式分配10byte的空间，debug模式会多出约36byte空间”，而后来又说“而如果你是release版本，那么这个错误就会潜伏直到它的破坏力发生作用。”这句话什么意思？既然release模式没有那个头结构,也没有那个4byte的Gap，它怎么检查呢？那么你说的错误又指的是什么呢？<br><br>答复：<br>楼主在文章所说的是：在release下是没有办法检测的，因为在debug下包含检测机制，才可以检测出来；<br>“那么这个错误就会潜伏直到它的破坏力发生作用”，要看你的程序运行的情况，如果10byte后面跟着的内存已经被系统使用，而又保存重要的数据，严重的话，可以导致系统出错<img src ="http://www.cppblog.com/kerlw/aggbug/87314.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">mxbinfen</a> 2009-06-10 14:57 <a href="http://www.cppblog.com/kerlw/archive/2009/06/10/21700.html#87314#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 这个外包接的真不是时候</title><link>http://www.cppblog.com/kerlw/archive/2009/03/18/21025.html#76986</link><dc:creator>handingtju</dc:creator><author>handingtju</author><pubDate>Wed, 18 Mar 2009 04:48:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/03/18/21025.html#76986</guid><description><![CDATA[你好啊，我也有个私活打算找人做，一个USB的视频采集驱动，win ce下的，应该比较简单，我是学生最近忙着硬件实现呢，驱动来不及啦。<br>不知可否交流一下，邮箱联系：handingtju@yahoo.cn<img src ="http://www.cppblog.com/kerlw/aggbug/76986.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">handingtju</a> 2009-03-18 12:48 <a href="http://www.cppblog.com/kerlw/archive/2009/03/18/21025.html#76986#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: C#中调用C++的dll的参数为指针类型的导出函数（包括二级指针的情况）</title><link>http://www.cppblog.com/kerlw/archive/2009/03/12/27061.html#76293</link><dc:creator>www</dc:creator><author>www</author><pubDate>Wed, 11 Mar 2009 22:52:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/03/12/27061.html#76293</guid><description><![CDATA[good<br>很好！<img src ="http://www.cppblog.com/kerlw/aggbug/76293.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">www</a> 2009-03-12 06:52 <a href="http://www.cppblog.com/kerlw/archive/2009/03/12/27061.html#76293#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 探索Heap Corruption[未登录]</title><link>http://www.cppblog.com/kerlw/archive/2009/02/28/21700.html#75186</link><dc:creator>cash</dc:creator><author>cash</author><pubDate>Sat, 28 Feb 2009 10:27:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/02/28/21700.html#75186</guid><description><![CDATA[写的太好了，原因讲述的很清楚。我也遇到了同样的问题，release下看上去一切正常，但是debug下就会出错，现在终于找到原因了。<img src ="http://www.cppblog.com/kerlw/aggbug/75186.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">cash</a> 2009-02-28 18:27 <a href="http://www.cppblog.com/kerlw/archive/2009/02/28/21700.html#75186#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: C#中调用C++的dll的参数为指针类型的导出函数（包括二级指针的情况）</title><link>http://www.cppblog.com/kerlw/archive/2009/02/16/27061.html#73910</link><dc:creator>wing</dc:creator><author>wing</author><pubDate>Mon, 16 Feb 2009 02:07:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/02/16/27061.html#73910</guid><description><![CDATA[本身是个列表<br>发上去竟然乱了。<br><br>看完整列表：<br><a target="_new" href="http://blog.sina.com.cn/s/blog_4b5bbef1010006kr.html~type=v5_one&amp;label=rela_nextarticle">http://blog.sina.com.cn/s/blog_4b5bbef1010006kr.html~type=v5_one&amp;label=rela_nextarticle</a><br><br><img src ="http://www.cppblog.com/kerlw/aggbug/73910.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">wing</a> 2009-02-16 10:07 <a href="http://www.cppblog.com/kerlw/archive/2009/02/16/27061.html#73910#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: C#中调用C++的dll的参数为指针类型的导出函数（包括二级指针的情况）</title><link>http://www.cppblog.com/kerlw/archive/2009/02/16/27061.html#73909</link><dc:creator>wing</dc:creator><author>wing</author><pubDate>Mon, 16 Feb 2009 02:05:00 GMT</pubDate><guid>http://www.cppblog.com/kerlw/archive/2009/02/16/27061.html#73909</guid><description><![CDATA[C#调用DLL文件时参数对应表<br>Wtypes.h中的非托管类型  非托管 C语言类型    托管类名               说明<br>HANDLE                  void*               System.IntPtr          32 位<br>BYTE                    unsigned char       System.Byte            8 位<br>SHORT                   short               System.Int16           16 位<br>WORD                    unsigned short      System.UInt16          16 位<br>INT                     int                 System.Int32           32 位<br>UINT                    unsigned int        System.UInt32          32 位<br>LONG                    long                System.Int32           32 位<br>BOOL                    long                System.Int32           32 位<br>DWORD                   unsigned long       System.UInt32          32 位<br>ULONG                   unsigned long       System.UInt32          32 位<br>CHAR                    char                System.Char            用 ANSI 修饰。<br>LPSTR                   char*               System.String 或<br>                                            System.StringBuilder   用 ANSI 修饰。<br>LPCSTR                  Const char*         System.String 或<br>                                            System.StringBuilder   用 ANSI 修饰。<br>LPWSTR                  wchar_t*            System.String 或<br>                                            System.StringBuilder   用 Unicode 修饰。<br>LPCWSTR                 Const wchar_t*      System.String 或<br>                                            System.StringBuilder   用 Unicode 修饰。<br>FLOAT                   Float               System.Single          32 位<br>DOUBLE                  Double              System.Double          64 位<br><br><img src ="http://www.cppblog.com/kerlw/aggbug/73909.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/kerlw/" target="_blank">wing</a> 2009-02-16 10:05 <a href="http://www.cppblog.com/kerlw/archive/2009/02/16/27061.html#73909#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>