一个低级问题，肯定得分，请进来看一看，答对者一定给分。

我没有delete(pObj);因为一delete就非法操作

当你不再使用那个pList时，需要将其中的所有东西都给删除掉的！
这样就应该不会内存泄漏了！

老问题了。
你的这个List只是STOREBASE指针的List,也就是说只记录了一个32bit的值。
List不可能去释放它。解决方案：CMapWordToPtr析构前，遍历每个节点，delete它。给分吧！！！！！！！！！！！！！！！！！！！

发表个人看法：
pSlowSet = new CAutoSlowSet;

    if(pSlowSet == NULL)
        return FALSE;
我估计在if后面的条件恒为TRUE，直接执行 m_pSet.Open()会好一点，但怎么就调试过去了呢？STOREBASE* pObj = new STOREBASE;
pObj可能也是指向数据库的指针，好象没有Open过。应该有问题。至于内存泄露，这是肯定的，你每做一个循环就new一个，而且没有好好初始化，你的机器估计内存比较大.pObj是局部变量，在while右括号处，他的生命已经结束了，你在while循环外delete一个不存在的变量，肯定出事。

CMapWordToPtr  wtPtr;CString key;
CObject* pObj;
POSITION pos;
for( pos = wtPtr.GetStartPosition(); pos != NULL; )
{
   wtPtr.GetNextAssoc( pos, key, (CObject*&)pObj);
   delete pObj;
}

我在析构里写了：
if(!m_plstStore->IsEmpty())
{
POSITION pos = m_plstStore->GetStartPosition();
while(pos != NULL)
{
STOREBASE* store;
WORD rKey;
m_plstStore->GetNextAssoc(pos, rKey, (void*&)store);
delete store;
}
m_plstStore->RemoveAll();
}
delete m_plstStore;
但还是内存泄漏，不知为何？

delete无效指针是要出保护错的！！！！！

我debug了，但output还是：
strcore.cpp(76) : {554} normal block at 0x007A78B0, 19 bytes long.
Data: <                > 01 00 00 00 06 00 00 00 06 00 00 00 CE DE C3 E8
strcore.cpp(76) : {553} normal block at 0x007A7860, 43 bytes long.
Data: <            c:\c> 01 00 00 00 1E 00 00 00 1E 00 00 00 63 3A 5C 63
strcore.cpp(76) : {552} normal block at 0x007A7FB0, 27 bytes long.
Data: <            2001> 01 00 00 00 0E 00 00 00 0E 00 00 00 32 30 30 31
C:\WINDOWS\Desktop\AutoSlow新_2_mn\AutoSlow1Dlg.cpp(2264) : {551} normal block at 0x007A7E30, 36 bytes long.
Data: <      z    ;   ;> 01 00 00 00 BC 7F 7A 00 E0 A7 1E 3B BC 9D 1F 3B
strcore.cpp(76) : {542} normal block at 0x007A7DB0, 19 bytes long.
Data: <                > 01 00 00 00 06 00 00 00 06 00 00 00 CE DE C3 E8
strcore.cpp(76) : {541} normal block at 0x007A79F0, 43 bytes long.
Data: <            c:\c> 01 00 00 00 1E 00 00 00 1E 00 00 00 63 3A 5C 63
strcore.cpp(76) : {540} normal block at 0x007A79B0, 27 bytes long.
Data: <            2001> 01 00 00 00 0E 00 00 00 0E 00 00 00 32 30 30 31
C:\WINDOWS\Desktop\AutoSlow新_2_mn\AutoSlow1Dlg.cpp(2264) : {539} normal block at 0x007A7960, 36 bytes long.
Data: <     yz    ;   ;> 02 00 00 00 BC 79 7A 00 E0 A7 1E 3B F0 96 1F 3B
strcore.cpp(76) : {530} normal block at 0x007A7D70, 19 bytes long.
Data: <                > 01 00 00 00 06 00 00 00 06 00 00 00 CE DE C3 E8
strcore.cpp(76) : {529} normal block at 0x007A7D20, 43 bytes long.
Data: <            c:\c> 01 00 00 00 1E 00 00 00 1E 00 00 00 63 3A 5C 63
strcore.cpp(76) : {528} normal block at 0x007A7CE0, 27 bytes long.
Data: <            2001> 01 00 00 00 0E 00 00 00 0E 00 00 00 32 30 30 31
C:\WINDOWS\Desktop\AutoSlow新_2_mn\AutoSlow1Dlg.cpp(2264) : {527} normal block at 0x007A7C90, 36 bytes long.
Data: <     |z    ;   ;> 03 00 00 00 EC 7C 7A 00 E0 A7 1E 3B E0 88 1F 3B
strcore.cpp(76) : {518} normal block at 0x007A7F70, 19 bytes long.
Data: <                > 01 00 00 00 06 00 00 00 06 00 00 00 CE DE C3 E8
strcore.cpp(76) : {517} normal block at 0x007A7F20, 43 bytes long.
Data: <            c:\c> 01 00 00 00 1E 00 00 00 1E 00 00 00 63 3A 5C 63
strcore.cpp(76) : {516} normal block at 0x007A7EE0, 27 bytes long.
Data: <            2001> 01 00 00 00 0E 00 00 00 0E 00 00 00 32 30 30 31
C:\WINDOWS\Desktop\AutoSlow新_2_mn\AutoSlow1Dlg.cpp(2264) : {515} normal block at 0x007A7E90, 36 bytes long.
Data: <     ~z    ;   ;> 04 00 00 00 EC 7E 7A 00 D0 99 1E 3B E0 A7 1E 3B
strcore.cpp(76) : {506} normal block at 0x007A7C50, 19 bytes long.
Data: <                > 01 00 00 00 06 00 00 00 06 00 00 00 CE DE C3 E8
strcore.cpp(76) : {505} normal block at 0x007A7C00, 43 bytes long.
Data: <            c:\c> 01 00 00 00 1E 00 00 00 1E 00 00 00 63 3A 5C 63
strcore.cpp(76) : {504} normal block at 0x007A7BC0, 27 bytes long.
Data: <            2001> 01 00 00 00 0E 00 00 00 0E 00 00 00 32 30 30 31
C:\WINDOWS\Desktop\AutoSlow新_2_mn\AutoSlow1Dlg.cpp(2264) : {503} normal block at 0x007A7B70, 36 bytes long.
Data: <     {z    ;   ;> 05 00 00 00 CC 7B 7A 00 E0 A7 1E 3B E8 8F 1F 3B
strcore.cpp(76) : {492} normal block at 0x007A7820, 19 bytes long.
Data: <                > 01 00 00 00 06 00 00 00 06 00 00 00 CE DE C3 E8
strcore.cpp(76) : {491} normal block at 0x007A77D0, 43 bytes long.
Data: <            c:\c> 01 00 00 00 1E 00 00 00 1E 00 00 00 63 3A 5C 63
strcore.cpp(76) : {490} normal block at 0x007A7790, 27 bytes long.
Data: <            2001> 01 00 00 00 0E 00 00 00 0E 00 00 00 32 30 30 31
C:\WINDOWS\Desktop\AutoSlow新_2_mn\AutoSlow1Dlg.cpp(2264) : {489} normal block at 0x007A7740, 36 bytes long.
Data: <     wz    ;   ;> 06 00 00 00 9C 77 7A 00 D0 99 1E 3B E0 A7 1E 3B why?????????????

跟过这儿没有？？？？？
if(!m_plstStore->IsEmpty())
    {
            POSITION pos = m_plstStore->GetStartPosition();
            while(pos != NULL)
            {
                STOREBASE* store;
                WORD rKey;
                m_plstStore->GetNextAssoc(pos, rKey, (void*&)store);
                delete store;
            }
            m_plstStore->RemoveAll();
    }
    delete m_plstStore;

尤其delete store;这一行。

pSlowSet->m_pro_index有没有重复？？？
我个人认为：阁下编程习惯有问题。

delete一个有效指针，
delete次数和new的次数一样。

delete和new是一样多的，是否我把代码没放在析构函数中，我放在OnDestory()

C:\WINDOWS\Desktop\AutoSlow新_2_mn\AutoSlow1Dlg.cpp(2264) 是哪行？

与 SuperProgMan(编程者)　商量一下：
我认为这样会稍好一点。
STOREBASE* pObj = new STOREBASE;
  pObj->Open();
  while(!pSlowSet->IsEOF())
    {
      // ..................
}
pObj->Close();
delete pObj;如果用try,catch,throw更好

to ahphone(《风云3》里头劫镖的:
有道理

#ifndef _MYDEFINE_H_
#define _MYDEFINE_H_typedef struct tagStore{
long nIndex;        //索引
CString strTheme;      //主题
CTime        StartTime;     //开始时间
    CTime        EndTime;     //结束时间
CString strFileName;   //文件路径
long     nTdh;        //通道号
CString     tdhMs; //通道号描述
BOOL        isDel;        //是否删除
CString     strweek;
//BOOL        bDs;           //是否定时
}STOREBASE;#endif

to jxxfy(许方勇):
ahphone(《风云3》里头劫镖的)　说法有道理！

to  jxxfy(许方勇):
         对不起，我一直用STL,没用过CMapWordToPtr。
         按《ahphone(《风云3》里头劫镖的)》的做应该没问题。　

调试易

一个低级问题，肯定得分，请进来看一看，答对者一定给分。

解决方案 »