VC中定义一个链表类

自已定义一个.h文件，然后,在里面加入类的定义
class CPartA : public CObject
{
public:
 CPartA() {}
 virtual ~CPartA() {}

 int m_a;
 int m_b;
 CString m_c;
 int m_d;  
};

typedef CTypedPtrList<CObList, CPartA*> CPartAList;//重点在这儿

class CInfoA
{
public:
 CInfoA() {}
 virtual ~CInfoA();

 BOOL AddData(int a, int b, CString c, int d); //用于加入数据的
 
 CPartA  m_objects;
};
在.cpp里

CInfoA的析构
CInfoA::~CInfoA()
{
 POSITION pos = m_objects.GetHeadPosition();

 while (pos != NULL)
  delete m_objects.GetNext(pos);
}

//加入到链表
CInfoA::AddData(int a, int b, CString c, int d)
{
 CPartA* pPart = new CPartA();

 pPart->m_a = a;
 pPart->m_b = b;
 pPart->m_c = c;
 pPart->m_d = d;
 
 m_objects.AddTail(pPart);

 return TRUE;
}

自已来引申，一定对你有用处的,当你在程序中要用到这个链表时
你只要在.h里定义
CInfoA  m_InfoA
在.cpp里
m_Info.AddPart(1, 2, "ddd", 3);
就可以加入了

3.遍历这个链表
你在程序中的函数加入下面的语句即可

POSITION pos;

pos = m_InfoA.m_objects.GetHeadPosition();
while (pos != NULL)
{
 CPartA* pPart = m_InfoA.m_objects.GetNext(pos);
         if (pPart->m_a != 0)
            ........
}