typeop3.hpp

来自「C++_Templates这本书的随书源码」· HPP 代码 · 共 21 行

/* The following code example is taken from the book
 * "C++ Templates - The Complete Guide"
 * by David Vandevoorde and Nicolai M. Josuttis, Addison-Wesley, 2002
 *
 * (C) Copyright David Vandevoorde and Nicolai M. Josuttis 2002.
 * Permission to copy, use, modify, sell and distribute this software
 * is granted provided this copyright notice appears in all copies.
 * This software is provided "as is" without express or implied
 * warranty, and with no claim as to its suitability for any purpose.
 */
template <typename T>
class TypeOp <T&> {       // partial specialization for references
  public:
    typedef T &                         ArgT;
    typedef typename TypeOp<T>::BareT   BareT;
    typedef T const                     ConstT;
    typedef T &                         RefT;
    typedef typename TypeOp<T>::BareT & RefBareT;
    typedef T const &                   RefConstT;
};