subject_24486.htm

一些关于vc的问答

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序号：24486 发表者：zx 发表日期：2002-12-13 09:57:55
<br>主题：关于&amp;nbsp;&amp;nbsp;inside the c++ object model 问题，请帮解答！谢谢
<br>内容：struct base1<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;int val1;<BR>};<BR><BR>struct base2<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;int val2;<BR>};<BR><BR>struct derived : base1, base2<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//....<BR>}; <BR><BR>void func1( int derived::*dmp, derived *pd )<BR>{<BR>&nbsp;&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;pd-&gt;*dmp;<BR>}<BR>void func2(derived *pd )<BR>{<BR>&nbsp;&nbsp; int base2::*bmp= &amp;base2::val2; <BR>&nbsp;&nbsp; func1( bmp,pd );<BR><BR>}<BR>疑问：pd-&gt;*dmp; 不能理解了，各位清帮忙了,详细讲解一下，谢谢！<BR>2002-12-13 10:05:41