subject_32977.htm

一些关于vc的问答

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序号：32977 发表者：刘星宇 发表日期：2003-03-17 00:55:42
<br>主题：内存泄漏如何处理？
<br>内容：在程序中建立链表并读入数据后，没有释放链表。结束程序后提示如下错误：<BR>Detected memory leaks!<BR>Dumping objects -&gt;<BR>D:\VC程序\g\ExcelExcel.cpp(530) : {6032} normal block at 0x00B1B450, 36 bytes long.<BR> Data: &lt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;L_&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;L_&gt; CD CD CD CD 14 CB 4C 5F CD CD CD CD 14 CB 4C 5F <BR>strcore.cpp(118) : {6031} normal block at 0x00B1B4A0, 53 bytes long.<BR> Data: &lt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &gt; 01 00 00 00 1B 00 00 00 28 00 00 00 C2 DD B6 A4 <BR>D:\VC程序\g\ExcelExcel.cpp(530) : {6024} normal block at 0x00B1B510, 36 bytes long.<BR> Data: &lt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;O !&nbsp;&nbsp;&nbsp;&nbsp; &gt; C0 12 00 00 9C BA B1 00 4F ED 21 01 AC B4 B1 00 <BR>strcore.cpp(118) : {6023} normal block at 0x00B1B560, 55 bytes long.<BR> Data: &lt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &gt; 01 00 00 00 1D 00 00 00 2A 00 00 00 C2 DD B6 A4 <BR>是否属于内存泄漏错误，该如何处理该类错误？<BR>是否将链表至空即可消除？请高手指点！
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回复者：chd 回复日期：2003-03-17 08:40:53
<br>内容：属于吧<BR><BR>应该是
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回复者：dongfanghong 回复日期：2003-03-17 08:47:42
<br>内容：退出时释放所申请的内存。
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回复者：披着鸽毛的鹰 回复日期：2003-03-17 09:08:49
<br>内容：退出时，删除所有的节点，释放内存。
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<font color=red>答案被接受</font><br>回复者：就这样被你征服 回复日期：2003-03-17 14:24:05
<br>内容：退出程序时：m_pProcessList为CObList<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;POSITION pos = m_pProcessList-&gt;GetHeadPosition();<BR>&nbsp;&nbsp;&nbsp;&nbsp;while(pos)<BR>&nbsp;&nbsp;&nbsp;&nbsp;{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;STRINGENUMPROCESSINFO *temp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;temp = (STRINGENUMPROCESSINFO*)m_pProcessList-&gt;GetNext(pos);<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;delete temp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>
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