boost/boost/type_traits/remove_cv.hpp

   1
   2 // (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, Howard
   3 // Hinnant & John Maddock 2000.  Permission to copy, use, modify,
   4 // sell and distribute this software is granted provided this
   5 // copyright notice appears in all copies. This software is provided
   6 // "as is" without express or implied warranty, and with no claim as
   7 // to its suitability for any purpose.
   8 //
   9 // See http://www.boost.org for most recent version including documentation.
  10
  11 #ifndef BOOST_TT_REMOVE_CV_HPP_INCLUDED
  12 #define BOOST_TT_REMOVE_CV_HPP_INCLUDED
  13
  14 #include "boost/type_traits/broken_compiler_spec.hpp"
  15 #include "boost/type_traits/detail/cv_traits_impl.hpp"
  16 #include "boost/config.hpp"
  17
  18 #include <cstddef>
  19
  20 // should be the last #include
  21 #include "boost/type_traits/detail/type_trait_def.hpp"
  22
  23 namespace boost {
  24
  25 #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
  26
  27 //  convert a type T to a non-cv-qualified type - remove_cv<T>
  28 BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_cv,T,typename detail::cv_traits_imp<T*>::unqualified_type)
  29 BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,remove_cv,T&,T&)
  30 BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_2(typename T,std::size_t N,remove_cv,T const[N],T type[N])
  31 BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_2(typename T,std::size_t N,remove_cv,T volatile[N],T type[N])
  32 BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_2(typename T,std::size_t N,remove_cv,T const volatile[N],T type[N])
  33
  34 #else
  35
  36 // doesn't work
  37 BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_cv,T,T)
  38
  39 #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
  40
  41 } // namespace boost
  42
  43 #include "boost/type_traits/detail/type_trait_undef.hpp"
  44
  45 #endif // BOOST_TT_REMOVE_CV_HPP_INCLUDED