正在阅读：高质量C++编程点滴(一)高质量C++编程点滴(一)

private:

       auto_array(const auto_array&other){}

       auto_array& operator=(const auto_array& other){}

       _Ty *m_Ptr;

};

bool A::Create(int *a, int n )

{

       if ( m_pPtr )

              return false;

       auto_array<int> PtrGuard( new int[n] );

       for ( int i = 0; i < n; i++ )

       {

              if ( 0 == a[i] )

              {

                     return false;

              }

              PtrGuard .get()[i] = 3 / a[i];

       }

       m_pPtr = PtrGuard.release();

       return true;

}