警惕利用类的构造和析构函数来做资源分配释放时候，对临时变量的使用

class CMiRegularPath
{
public:
CMiRegularPath(LPCTSTR lpPath);
~CMiRegularPath();

operator LPCTSTR ();
operator LPTSTR();

protected:
LPTSTR m_lpPathBuffer;
LPCTSTR m_lpPath;
LPCTSTR m_lpPathRegular;
};

void func1(LPTSTR lpPointer)
{

}

void func2(LPCTSTR lpPointer)
{

}

void test
{
func1(CMiRegularPath(_T("D:\\aa/AS")));
func2(CMiRegularPath(_T("D:\\aa/AS")));
LPTSTR lpP1 = CMiRegularPath(_T("D:\\aa/AS"));
LPCTSTR lpP2 = CMiRegularPath(_T("D:\\aa/AS"));
}