#define M_RECV_BUFF_SIZE (10 *1024*1024) std::unique_ptr<TCHAR> m_recv_buff; ... m_recv_buff = std::unique_ptr<TCHAR>(new TCHAR[M_RECV_BUFF_SIZE]);
#define M_RECV_BUFF_SIZE (10 *1024*1024) std::unique_ptr<TCHAR> m_recv_buff; ... m_recv_buff = std::unique_ptr<TCHAR>(new TCHAR[M_RECV_BUFF_SIZE]);