boost/boost/type_traits/add_pointer.hpp

   1
   2 // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
   3 // Permission to copy, use, modify, sell and distribute this software is
   4 // granted provided this copyright notice appears in all copies. This software
   5 // is provided "as is" without express or implied warranty, and with no claim
   6 // as to its suitability for any purpose.
   7 //
   8 // See http://www.boost.org for most recent version including documentation.
   9
  10 #ifndef BOOST_TT_ADD_POINTER_HPP_INCLUDED
  11 #define BOOST_TT_ADD_POINTER_HPP_INCLUDED
  12
  13 #include "boost/type_traits/remove_reference.hpp"
  14
  15 // should be the last #include
  16 #include "boost/type_traits/detail/type_trait_def.hpp"
  17
  18 namespace boost {
  19
  20 namespace detail {
  21
  22 template <typename T>
  23 struct add_pointer_impl
  24 {
  25     typedef typename remove_reference<T>::type no_ref_type;
  26     typedef no_ref_type* type;
  27 };
  28
  29 } // namespace detail
  30
  31 BOOST_TT_AUX_TYPE_TRAIT_DEF1(add_pointer,T,typename detail::add_pointer_impl<T>::type)
  32
  33 } // namespace boost
  34
  35 #include "boost/type_traits/detail/type_trait_undef.hpp"
  36
  37 #endif // BOOST_TT_ADD_POINTER_HPP_INCLUDED