C++??????????????????
???????????? ???????[ 2014/11/14 10:46:44 ] ????????C++ NET ?????
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??????CMyString?????????£?
class CMyString
{
public:
CMyString(char *pData=NULL);
CMyString(const CMyString &str);
~CMyString(void);
CMyString &operator=(const CMyString &str);
private:
char *m_pData;
};
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CMyString&CMyString::operator=(constCMyString&str)
{
if(this!=&str)
{
CMyStringstrTemp(str);
char*p=strTemp.m_pData;
strTemp.m_pData=m_pData;
m_pData=p;
}
}
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2023/3/23 14:23:39???д?ò??????????
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