正在阅读：高质量C++编程点滴(一)高质量C++编程点滴(一)

bool Create(int *a, int n )

{

       if ( m_pPtr )

              return false;

       m_pPtr = new int[n];

       for ( int i = 0; i < n; i++ )

       {

              m_pPtr[i] = 3 / a[i];

       }

       return true;

}

template<class _Ty>

class auto_array

{

public:

       explicit auto_array(_Ty *pPtr=0)throw():m_Ptr(pPtr){}

       ~auto_array(){delete[]m_Ptr;}

       void reset(_Ty *pPtr=0){if(pPtr!=m_Ptr){delete[]m_Ptr;m_Ptr=pPtr;}}

       _Ty* release(void){_Ty *pTemp=m_Ptr;m_Ptr=0;return pTemp;}